Mods / Galaxy Generation

• PPlanetary Diversityby GatemanStellaris: 4.4.* Not Achievement Friendly PD Discord Server Other Planetary Diversity Mods Unique Worlds More Arcologies Ascension Worlds Vanilla Replacement Art City Sets Planet View Gaia Worlds Exotic Worlds PD 4.3.* PD 4.2.* PD 4.1.* Other old versions are available; please check out my worksh...934.8k downloadsupdated 3 mo ago
• RReal Space 4.0by AnnatarReal Space v 4.0.10 This version is compatible with patch 4.4.6 Pegasus. This mod does not fundamentally change the game mechanics, creating the scenery for Stellaris more diverse and atmospheric. So, there is a list of what the mod performs: New stellar classes were added: O Class – the most bri...864.6k downloadsupdated 4 mo ago
• PPlanetary Diversity - Unique Worldsby GatemanStellaris: 4.4.* Not Achievement Friendly PD Discord Server Unique Worlds This mod is standalone and does not require Planetary Diversity to function. It adds additional planets, scaling based on the size of your galaxy. In a huge galaxy, you will encounter all of them. Each planet will spawn onl...439.7k downloadsupdated 3 mo ago
• PPlanetary Diversity - Exotic Worldsby GatemanStellaris: 4.4.* Not Achievement Friendly PD Discord Server Requires: Planetary Diversity This mod is an addition to Planetary Diversity. It will not work without the main PD mod active. This mod adds exotic species archetypes and the world classes they call home. Each archetype comes with a dedi...401.6k downloadsupdated 3 mo ago
• RReal Space - System Scaleby AnnatarReal Space - System Scale v 1.8.9 This version is compatible with patch 4.4 Pegasus. Attention! This mod should be located in the launcher list, lower than the main Real Space mod! Many were waiting for this and it happened! I am sure that even those who do not plan to use it will be happy with t...309.9k downloadsupdated 4 mo ago
• RReal Space - New Frontiersby AnnatarNew Frontiers version 3.3.2 This version is compatible with patch 4.4 Pegasus. The purpose of this mod is to diversify the planets and colonization, without affecting the classes of planets. This mod includes. A lot of modifiers, events, planetary, decisions, features and much more. A subclass is...237.7k downloadsupdated 4 mo ago
• SStar Wars: A Galaxy Dividedby LastLeviathan**Star Wars: Fallen Republic is now out for your Star Wars itch. I no longer have the time to update this mod.** If you wish to play this mod on an older version, follow this link as previously posted by some other players. This mod will never be remade into a version compatible for 2.0, at least...226.1k downloadsupdated 9 y ago
• EEven More Originsby nighthawkFederations brought us the fancy new Origin system! You want more? - I've got you covered: This mod adds Even More Origins to the number of vanilla ones! Origin Description & Features Below is a list of all included Origins, describing their features. Due to the steam workshop character limit I h...214.3k downloadsupdated 10 mo ago
• CCybrxkhan's Assortment of Namelists for Stellarisby cybrxkhanCurrent Version 4.4 (Released 6/15/26, Compatible with 4.4) Ironman Compatible, but NOT Achievement Compatible Discord Server Official Website for my mods Paradox Forum Thread Legacy versions for older patches (Manual Installation): Hundreds of thousands of new (mostly fictitious, alien) names fo...207.0k downloadsupdated 4 mo ago
• SSW:Fallen Republicby 765611990802223943.0.4 Compatible Star Wars: Fallen Republic is a total conversion mod designed to bring the Star Wars experience to Stellaris complete with ancient secrets, epic space battles, and political intrigue. With numerous potential starting maps and over forty playable empires to pick from, you will tak...201.2k downloadsupdated 5 y ago
• NNo Clustered Startsby Taw◢ Uniform Empire Spread On the Game Details screen, set Empire Placement to Clusters. Updated for v4.4, if that is not the latest version please post in the comments! It is likely to continue working even if the launcher complains. Some people report fixing issues by putting the mod at the top of...170.6k downloadsupdated 4 mo ago
• RReal Space - Star Clusterby AnnatarReal Space - Star Cluster v 1.5 This version is compatible with patch 3.*.*. Compatibility Patch Collection The essence of this mod is simple - the galaxy is too huge to include only a few hundred stars. And in my deep conviction, Stellaris technically and gameplay reveals itself only on small ma...155.6k downloadsupdated 4 y ago
• [[DO NOT USE - 3.14 Legacy] Star Wars: New Dawnby ElratieClick here for the updated version of Star Wars: New Dawn. Unsub from this version of the mod if you wish to play the 4.x version 3.14.* Compatible Only. This version of the mod is no longer supported and any bug reports from the 3.14 version will be ignored. Star Wars: New Dawn is a total conver...151.3k downloadsupdated 19 mo ago
• MMore Origins Modby MalthusThis mod adds multiple new origins to the game, most of which are once per galaxy and may appear in randomly generated ai empires if all conditions are met. List of content: by Malthus: A House Divided You start out with your two starting colony targets already colonized by your species. The bad...140.4k downloadsupdated 4 mo ago
• BBasic Ordinary Originsby cybrxkhanCurrent Version 3.4 (Released 6/15/26, Compatible with 4.4) Ironman Compatible, but NOT Achievement Compatible Discord Server for my mods Official Website for my mods Legacy Versions: 4.3 - Basic Ordinary Origins adds in several new origins that are just that - basic and ordinary. They are simple...139.6k downloadsupdated 4 mo ago
• PPlanetary Diversity - Ascension Worldsby GatemanStellaris: 4.4.* Not Achievement Friendly PD Discord Server This mod is 100% stand-alone and will work without Planetary Diversity. Planetary Infestors (Civic) This civic transforms your empire into a hive that colonizes and infests planets like Gaia Seeders. However, the critical difference is t...130.2k downloadsupdated 3 mo ago
• PPinwheel Galaxyby 76561198398066961Play in a real galaxy, Messier 101, or the Pinwheel. Achievement-compatible. Mod adds: - background texture visible from the start of the game - dust texture - golden nebulas - subtle particle effects in the core and the middle of the galaxy Purple version: Recommended to play with other mods fro...123.5k downloadsupdated 6 y ago
• EEndless Frontier: An Event Modby mzilliEndless Frontier is an event mod that adds dozens of new anomalies, events, archaeological sites, and more to the galaxy, adding tons of new content to your Stellaris games. Some of these are harmless fluff and world-building, some are moderately useful, and some confer significant advantages tha...106.3k downloadsupdated 4 mo ago
• TTouhou Stellar Chronicles ~ Symphony of Phantasmby Super NeinPigeonThis MOD focuses on touhou species and events, and most of the characters are based on the Touhou Project by ZUN, re-creation with personal original elements and understanding. Meanwhile most of the background music have been licensed by Gekka Sound, so feel free to check out their albums. Our QQ...102.2k downloadsupdated 3 mo ago
• EEG - Larger Galaxy Sizesby ButtJunkieCompatible with 2.2+ This mod adjusts the shape of galaxies to be less uniform, allows for galaxy sizes up to 15,000 stars, and significantly decreases the size of the core (core previously had stars - felt that signficantly reducing the core size was a good compromise between core vs no core). I...94.5k downloadsupdated 8 y ago
• SStar Wars: Legacy of the Old Republicby 76561199149892073Star Wars: Legacy of the Old Republic Game Version: Cetus v4.3.7 compatible Mod Version: 1.4.3d - Depths of Mon Calamari Major Empires Play as dominant powers of the era, including the Galactic Core Worlds, Hutt Empire, Mandalorians, Sith Empire, Kingdom of Onderon, SoroSuub Corporation, Tion Heg...94.1k downloadsupdated 6 mo ago
• MMore Star Classesby Kepler68(I apologize for it being a disaster) Thank you all so much for enjoying and having fun with this mod! I'm glad I could enhance your game and made something you (hopefully!) enjoyed!!! ~~~~~~~~~~~~~~~~~~~~ This mod currently adds: ~~~~~~~~~~~~~~~~~~~~ The Elusive O class star The Ancient White Dw...86.3k downloadsupdated 7 y ago
• ZZer0's Infinity Stones 4.0by Zer0As soon as I saw the relic system for Stellaris, I knew I had to add the Infinity Stones as relics! I wanted to implement each of the six stones into the game in a way that they still felt like they were from Stellaris, however, were slightly more powerful than the vanilla relics. The 3.0 version...82.0k downloadsupdated 16 mo ago
• OOrigins Civicsby cbshing"From the depths of the Pacific to the edge of the galaxy" This mod explores the concept of origin civics: permanent civics that alter the game start and/or introduce a new way to play the game. These civics add new elements such as non-ideal starts, quest chains, and/or mid-game bonuses to enhan...76.5k downloadsupdated 8 y ago
• OOrigins Expandedby AskilCompatible with Stellaris 4.3 but should work with previous version too Have you ever felt like there was not enough origins? Tired of choosing Prosperous Unification again and again? Maybe you feel like roleplay takes a hit because default origins are very limited and you want a wider panel of c...75.2k downloadsupdated 6 mo ago
• HHuman Fallen Empires BETAby hadThe best mod in your life (maybe). This gorgeous mod pharaoh aims to add new content and game features. For Stellaris 3.14 in BETA state, not playtested, but should work fine. Main features New Human Fallen Empire with history and related anomalies, events, mini factions. Mission Discovery: play...73.3k downloadsupdated 19 mo ago
• SStar Wars: A Galaxy Divided Mapby LastLeviathanUpdated to 1.4 Features Static galaxy containing over 900+ systems. Accurate positioning and names for planets. Lore accurate planets for the deep core and many iconic system such as Korriban, Endor, Tatooine and many more. All major and minor hyperlane routes (All planets connected) Chiss and Hu...72.8k downloadsupdated 10 y ago
• JJob Descriptions (Achievement OK)by DumuziiIs in the base game now, but this provides context for base individual job consumption and production This mod adds the base resource consumption and production created by jobs in buildings. It does not include modifers or bonuses from traits or civics. If anything is incorrect or missing, let me...70.7k downloadsupdated 6 y ago
• SSW: Fallen Republic - Galaxy BGby 765611990802223943.0.* Compatible This mod adds a galaxy background for Fallen Republic. Make sure to load the mod after Fallen Republic. Features: adding the Star Wars Region borders as Galaxy Background Keep Involved: Consider joining our Discord to receive progress reports on the mod, coordinate and join multi...70.5k downloadsupdated 6 y ago
• FFallen Empires Expanded v1.5by MapleLeafWarriorVersion 1.5 for Stellaris 1.6 "Adams" Fallen Empires are ancient, stagnating but extremely powerful empires, fully developed at the start of the game. They serve as late-game adversaries and can be allies or opponents of the end-game crisis, War in Heavens. - Fallen Empires, Stellaris Wiki Fallen...69.1k downloadsupdated 9 y ago
• MMass Effect Civilizations - Mass Relaysby Princess StabbityThis tiny and relatively non-invasive mod replaces the Gateways introduced in Stellaris 2.0 with very shiny, very glowy, very animated and very enhanced with custom VFX Mass Relays from the Mass Effect Universe! Jetzt auch auf Deutsch genießbar! 中文版! Ру́сский Gateways, both the inactive ones foun...67.8k downloadsupdated 6 mo ago
• SStar Wars: New Dawnby 76561199149892073Star Wars: New Dawn Game Version: Phoenix v4.4.6 compatible Mod Version: 1.2.2 Star Wars: New Dawn is a total conversion mod set in the aftermath of Revenge of the Sith, spanning the rise of the Empire and the Galactic Civil War. The mod provides a full overhaul to Stellaris with handmade events,...66.1k downloadsupdated 3 mo ago
• PPLANETARY DIVERSITY New Worlds Moduleby Lex PeregrineCompatible with Stellaris 2.8. No longer updated, will remain as a legacy mod. A sub-mod for Planetary Diversity 2.8, do not use without it, it needs to overwrite a small number of PD's files, so it should be placed below Planetary Diversity in your mod list. These are the main features: Adds a l...64.2k downloadsupdated 6 y ago
• UUnique Systems Spawn 100%by hadThis simple mod maximize spawn chance of vanilla unique solar systems. Dlc content like leviathans, enclaves and so affected if you have dlc. For Stellaris 3.6.* Full list Savegame compatibility Affect galaxy generation, so new game needed, you may also turn off mod after game starts.64.0k downloadsupdated 4 y ago
• AArpeggio of Blue Steelby 76561198809975320这里是mod的制作组KIC啦（虽然只有两个人，而且写程序的只有茳华一个rbq）~ 本模组将苍蓝钢铁的琶音（苍き钢のアルペジオ，Arpeggio of Blue Steel）世界观的舰船们带到群星这个游戏的舞台中。本模组采用的世界线均参考于剧场版（毕竟漫画还在咕），人类和雾之间的战争结束后和平相处共同发展的结局。 雾将自己的重力子和纳米材料技术送给了人类，人类和雾一起迈向了FTL时代。雾们身先士卒踏上了第一艘殖民船，但飞行的途中突然收到了地球方向的怪异信号，随后舰船上的雾们也变得不省人事……虽然最终还是成功抵达了她们预定的天堂星系，但她们似乎失去了很重要的记忆…… 我们从哪里来？我们是谁？...63.4k downloadsupdated 3 y ago
• WWarhammer 40K MODby qubkaWarhammer MOD Descrition: Mod is not quite finish yet. So please consider it like a pre-alpha version. If you want to support project by ideas or donating to contributors, you can use paypal. Paypal: Ship Models: Discord: Git-Hub link with experimental version that includes a modded Total War CB...62.5k downloadsupdated 6 y ago
• IIsolated Home Systemby 76561198900479637关于本mod的更新日志与相关流程攻略，欢迎您加入善良群星频道 如果您愿意支持我们的话 我们的爱发电： 添加了一种特殊的初始星系，玩家的国家将会出生在一个像L星团一样与世隔绝的星团内，外面的舰船只能迁跃或使用一种特殊的星门进入这个星团。 特殊起源“破碎之环”和“虚空居者”拥有替代起源“孤立之环”和“孤立居者”，它们除了让玩家出生在孤立星团内部外与原来的起源没有区别。 Added a special starting system. Player’s empire will start from an isolated cluster like l-cluster, this cluster...61.0k downloadsupdated 15 mo ago
• MMore Home Systems [OUTDATED] New version is separate workshop itemby MalthusCompatible with Version 3.0.* Do you think the randomly generated starting systems lack character? Then this might be the right mod for you! This mod aims to add more interesting starting systems to use for the player and custom AI empires while keeping everything balanced - for the most part. Th...59.0k downloadsupdated 6 y ago
• MMore Primitives [4.4.x]by SparbleCheck out my Discord for patch notes & bug reports. If you want to share ideas, ask questions or just chat feel free to join! Part of Stellaris' Mod Highlight #7! Have you ever thought that Stellaris vanilla primitives are pretty boring? Ever wished there were more interesting primitive ages and...56.5k downloadsupdated 4 mo ago
• NNew Legendary Worldsby ༒Wanheda༒New Legendary Worlds & Districts Legendary Worlds is back and ready for 3.11! Legendary Worlds has been overhauled for 3.10 Almost complete overhaul of Habitats/Ringworlds This is a mostly complete overhaul of the mod. Balance changes on all worlds, more random effects for almost all worlds. It a...56.1k downloadsupdated 3 y ago
• SStar Wars Core Componentsby TheStingWorks with Stellaris 2.7 and all subversions Got an idea for the mod? general feedback? can you translate this mod into another language besides german or english? join this discord and leave a message in the relevant channel! What does this mod contain? This mod contains core/universally used pa...55.4k downloadsupdated 7 y ago
• MMore Galaxy Sizesby ZarfiusTransparency This mod is maintained as a spare-time project. I use AI-assisted tools such as Codex/ChatGPT for compatibility work, cleanup tasks, and the supplemental name pool. All files are still reviewed locally before publishing. Testing is limited and focuses on obvious compatibility issues,...53.4k downloadsupdated 3 mo ago
• MMegadimension Neptuniaby Nepkoi3.10*✔️ ねぷねぷにしてやんよ！ nep!nep!nep! ---------------------------------------------------------------------------------------------- 本mod为基于超次元游戏海王星创作的mod ---------------------------------------------------------------------------------------------- 内容 1预设国家游戏业界及相关人物图像和旗帜（若要获得预设领袖则要用我预设国家的旗帜） 2新增国家理念：...53.3k downloadsupdated 3 y ago
• LLegendary Worlds 3.2.x ONLYby Kyllian3.3 update here will be avaiable soon, updated by original author Legendary Worlds 3.2.2 Updated with the kind permission of the author. Original mod here: Updated Planetary Diversity compatibility. General pass on the modifiers/triggers. Tweaks here and there. APSR mod compatibility. GPM mod com...53.1k downloadsupdated 5 y ago
• PPinwheel Galaxy (Purple)by 76561198398066961Purple version of the Pinwheel galaxy. Achievement-compatible. Mod adds: - background texture visible from the start of the game - dust texture - golden nebulas - subtle particle effects in the core and the middle of the galaxy Normal version: Recommended to play with other mods from Elegant Gala...47.5k downloadsupdated 6 y ago
• DDistant Originby mzilli“Life out here began out there.” -- Commander Adama, Battlestar Galactica Distant Origin is a mod that expands on the Lost Colony and Remnants origins added in Federations, and adds a few of its own. Players can choose to start as such a lost colony: cut off from the homeworld, isolated for centu...47.5k downloadsupdated 4 mo ago
• EExtragalactic Cluster Startby DraconasStart in an Isolated Extra-Galactic Constellations This mod takes the excellent constellations from Extra Galactic Clusters and makes it possible to have any of them as a starting location for your civilisation. It is done via Civic or an Origin: Extra-Galatic Cluster (take the one that combines...45.8k downloadsupdated 4 mo ago
• EExtragalactic Clustersby IenzoPraise the Worm, this is updated for 2.2! Ever since Distant Stars was announced, the devs provided details on how to create your own clusters. I've been waiting for an intrepid modder to do exactly that, and it seems I'm that modder. This mod adds a cluster of stars located outside the galaxy th...45.5k downloadsupdated 8 y ago

303 galaxy generation mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.