Mods / Simulations

• NNuclear War Simulationby BlockH123Here is a nuclear war simulation to see. Its December 12, 2045 The world has developed far more powerful nukes anyone could have imagined. These nukes are 10 times powerful than the Tsar Bomb. One nuke can take out large amounts of land. Who Will Win This War? If you want to make a planet with a...139.4k downloadsupdated 8 y ago
• CColliding Solar Systemsby ZincPretty self explanatory, two solar systems colliding.65.5k downloadsupdated 8 y ago
• TThe Elder Scrolls Systemby WillShackAttackIf you know any of The Elder Scrolls lore you might know that astrophysics are much different, if at all existant, in The Elder Scrolls Universe. This simulation is based on the image in the thumbnail. I take no credit for that image. Here is a link to the original:52.1k downloadsupdated 8 y ago
• MMinecraft Solar Systemby 76561198880449275A representation of the Minecraft Solar system. All objects made by me (Madplanetguy) - dont steal them If you enjoy, drop a follow on Steam and visit me on Youtube as I will make a lot more planets! My YouTube My Discord48.9k downloadsupdated 5 y ago
• MMartian Nuclear Warby BlockH123Looks like Aliens hate each other, SO I BRING YOU THE MARTIAN NUCLEAR WAR!48.8k downloadsupdated 8 y ago
• QQUASAR - Active Galactic Nuclei Galaxyby WhatDaMathThis is a slightly faster version of a Quasar that was created previously. www.youtube.com/whatdamath43.1k downloadsupdated 8 y ago
• SSupermassive Black Holeby 76561198880449275My accurate representation of a supermassive Black Hole. This is not one object. All components made by me (Madplanetguy) If you enjoy, drop a follow as I will make a lot more things like this! My YouTube My Discord41.5k downloadsupdated 6 y ago
• SStar Wars Galaxy and Planetsby 76561198829268984The full Star Wars galaxy with most of the main planets, I will be adding more but if there are any specifically you would like or there is anything wrong with the simulation , please feel free to leave a comment. Don't forget to rate if you enjoyed! The location, appearance, stats and dimentions...28.7k downloadsupdated 6 y ago
• RReal Scienceby NotAnOcelotYesh this is reel sience28.7k downloadsupdated 8 y ago
• VVenus, EARTH, And Mars 2-3.8 Billion Years Ago.by BlueMarbleDecided to add the old version of earth since there's a pretty high demand in DMS and in the comment section. Enjoy. -BlueMarble27.5k downloadsupdated 8 y ago
• TTerraformed Mars With Vegetation, Climate, Cities, and White Clouds.by BlueMarbleBeen waiting to release this to a bigger audience so enjoy.23.6k downloadsupdated 8 y ago
• HHalo - Reach [Epsilon Eridani System]by ZincLore accurate simulation of the colony of Reach and adjacent planets orbiting Epsilon Eridani. Located 10.5LY from the solar system, with accurate planetary characteristics to information given within the lore on the wiki.23.5k downloadsupdated 8 y ago
• MMutsuni - The Most Beautiful Planetby santiagoThis planet may look like any other normal planet in the dark, but when the light comes up, the atmopshere shines up in diffrent shades of blue and green. If you use this planet in you own creations, dont forget to credit me! -Santi RP22.2k downloadsupdated 8 y ago
• GGalactis - The Star Bigger Than 1.6 Million Milky Waysby santiagoGalactis is a hand built star, looming over everything else with its unreasonable size of over 1,672,692 Milky Ways! Galactis comes with a Milky way and Sun to scale, if you can even find them! Have fun! -Santi RP20.4k downloadsupdated 8 y ago
• MMy Sun is a Pumpkin!by 24 is the highest numberThere's a pumpkin at the center of our Solar System! The Gourd System? Q: Why did the sun go to school? A: To get brighter! I stayed up all night wondering where the sun went, but then it dawned on.20.0k downloadsupdated 8 y ago
• JJ1407 star systemby 765611990937608671SWASP J140747.93−394542.6 (also known as J1407 and Mamajek's Object) is a star similar to the Sun in the constellation Centaurus at a distance of about 434 light-years from Earth. A relatively young star, its age is estimated to be 16 million years, and its mass is about 90% that of the Sun. The...19.6k downloadsupdated 4 y ago
• IInterstellar's star system.by 76561199001665415A faithful reconstruction of the planetary system shown in the movie "Interstellar".19.2k downloadsupdated 5 y ago
• HHole of blacknessby 76561198329696291This black hole has jets.18.4k downloadsupdated 8 y ago
• TThe ISS Modelby 76561198880449275Model of the International Space Station (ISS) -not to scale All components made by me (Madplanetguy) Give it an upvote on steam if you enjoy, as it will help more people find this item! My YouTube Join My Discord Server <Here to chat with me or the community!16.1k downloadsupdated 5 y ago
• UUniverse size comparisonby 76561199022838658Note: The stars have darker colors to make them more visible.15.8k downloadsupdated 5 y ago
• PPandora From Avatarby ChippyPandora Alpha Centarui A system15.3k downloadsupdated 4 y ago
• 1100% Life likelihoodby 76561199211087370A planet; Hiora, has 100% life. Pls like. I spent months on it.14.9k downloadsupdated 4 y ago
• EEarth's Nuclear Warby BlueMarbleAfter long droughts, famine, and drop of population, the United States has issued a single day that is never to return again, where every single president can fire missiles at each other without breaking the short peace treaty the UN made. (THIS IS NOT THE PURGE) Who will win this fight? Will hum...14.9k downloadsupdated 8 y ago
• TTerraformed Solar System (FINALE!)by BlueMarbleTHIS SIM DOESN'T WORK WITH SURFACE GRIDS. FOR THE FULL EXPERIENCE, CHANGE YOUR VERSION TO PRE-SURFACE GRIDS. This Is the FINALE to the whole Shabam. I know that sounds cringy but hear me out, It has taken me over 2 months to finish making this because I didn't know what to put in, but I hope this...14.0k downloadsupdated 8 y ago
• AAccurate Red Giantby 76561198880449275Red Giants are stars in the final stages of their life. They have very, very low density, so despite being sometimes multiple Sun masses, they have surface gravity much lower than Earth. This means they are nearly always non-spherical, and more resemble clouds than actual objects. This Simulation...14.0k downloadsupdated 6 y ago
• TThe Early solar systemby 76561199152706657Introduction Formation of the Solar System began about 4.6 billion years ago with the gravitational collapse of a small part of a giant molecular cloud.[1] Most of the collapsing mass collected in the center, forming the Sun, while the rest flattened into a protoplanetary disk out of which the pl...13.7k downloadsupdated 20 mo ago
• DDinosaur Extinction Simulationby 7656119909924514265 million years ago in what is now the Yucatán Peninsula, life was flourishing. Unfortunately, God had other plans. I constructed this using data from various sources. I checked these sources for validity. However, there may be more accurate data nowadays. Please keep that in mind. This simulati...13.6k downloadsupdated 2 y ago
• EExpirimental Galaxyby santiagoThis Galaxy has been built from scratch including over 18k particles (This may melt your computer) This Galaxy is not made to be realistic but Im just testing the particle system for an upcoming project (Keep checking in something may be coming...) You may use this as a base to make your own proj...13.5k downloadsupdated 8 y ago
• AAtoms on a planetary scale.by CrisGalezThis is my chemistry assignment. The professor asked "Draw the atoms of H, He, Li, Ne, Mg, Na, S, He, O, P and Cl according to the RutherFord-Bohr atomic model". - i "drew" it in this simulation. - The scales of the size of the atomic nuclei / electrons, as well as their masses are as exact as po...13.4k downloadsupdated 6 y ago
• PPlanet X Crashesby BlockH123NASA HAS ISSUED A PLANETARY COLLISION AND NO ONE WILL SURVIVE, THIS IS THE END OF THE WORLD Update: Changed Planet X, Changed Earth, and added the moon.12.9k downloadsupdated 7 y ago
• UUltra-Realistic Earthby ajnunez89Max realistic graphics, red sunsets, modded background, custom elevation map, realistic colors, and thick clouds. I hope you enjoy this simulation, if you like this, check out my other sims. Please give credit if you are going to use this model, I worked a long time to make this. IMPORTANT: Set g...12.3k downloadsupdated 15 mo ago
• TThe Solar system 4,400 Million Years Agoby 76561199473040583I Hope You Enjoy12.3k downloadsupdated 3 y ago
• MMinecraft Mob Spawner In Universe Sandboxby 76561198880449275A Minecraft Mob spawner made by using lots of smaller cubes. Do not repost or steal any of these items, thanks! I also have a desert temple on the workshop if you're interested! If you enjoy, drop a follow on Steam or visit me on Youtube, where i will make more projects like this! My YouTube My D...11.6k downloadsupdated 5 y ago
• VVulcan-Charis (Star Trek)by Netherwulf( T'Khasi--T'Khut ) Vulcan is the homeworld of the advanced race of humanoids known as Vulcans. The planet, which is called T'Khasi in the native tongue, is an arid desert planet with few bodies of liquid water. It is significantly larger and more massive than Earth, but possesses a thinner atmos...11.3k downloadsupdated 8 y ago
• TThe Solar System 4 billion years agoby 76561199085318687About 4 billion years ago (around 4.1 to 3.8 billion years ago), the solar system was in a state of chaotic transition, often called the Late Heavy Bombardment (LHB), which was a period of intense asteroid and comet impacts following the initial formation of the planets 4.6 billion years ago.11.0k downloadsupdated 6 mo ago
• SSuper Realistic Mega banded Saturn (2000+ bands and 38000+ particles!)by DeMooniCSorry for the long wait, I know that many of you were waiting for it for very long (maybe as far back as from 2020) and I should have uploaded this earlier... Whatever, better late than never!!! So here it is! My "Photorealistic mega-banded 2000+ bands Saturn"! I tried REALLY HARD to make this lo...10.8k downloadsupdated 4 y ago
• EEntire Universeby 76561199460414109i create the solar system and interstellar space and the universe10.7k downloadsupdated 4 y ago
• TTerraformed Moon with White Clouds and Atmosphere, Cities, Vegetation, and climate.by BlueMarbleI've been getting requests lately for a terraformed moon, so here you go.10.6k downloadsupdated 8 y ago
• Wwotby RileyKoyote10.4k downloadsupdated 8 y ago
• TTerraformed Titan (100%)by KOMAINA fully terraformed Titan, with vegetation, oceans, a habitable atmosphere and city lights. ***NOTE: For Titan, I had to use a custom surface, I tried to find a surface that has features from the original planet. Sorry for the inconsistency on the surface, although it is same as the original Tita...10.3k downloadsupdated 7 y ago
• TThe Neutron star Systemby 76561199403410353two hot gas giants orbit together, and they orbit a blue neutron star. and the star is very hot and turn on the the blue zone,green zone,red zone. and the neutron star took me a while to make it spin very fast and the mass,density,size and the heat. all of them are very high. and there are rocky...10.2k downloadsupdated 3 y ago
• DDyson Structureby 76561199127940579CosmicPhoenix suggests me to add a Dyson Swarm in my 2217 Simulation, After several short test, I made two versions of the Solar System! One with Dyson Swarm (The original 2217, but unreleased) and this with a Dyson Frame! (Cuz it looked like one) Note that the Dyson Frame version will not be upd...10.1k downloadsupdated 5 y ago
• CCuStOm CoLoRsby Danny_Does_DrawingsThese objects were made by several people. I do not take credit for all of these. Contributers: SomeDumbGamer: Me GalacticHornet: Subscribe to Neptunian Guy on youtube! Cesare Vesdani: He made quite a few nice objects here. GumbaFan 3000: He also made several nice objects. GIVE CREDIT TO THIS SIM...10.1k downloadsupdated 8 y ago
• CCoordinate 0by 76561198766717993Made by Eclypse.9.9k downloadsupdated 9 mo ago
• SSaturn Gridby dave9.8k downloadsupdated 9 y ago
• Wwatermelon destroys realityby Rutherford Gaming9.5k downloadsupdated 4 y ago
• TThe Whole Solar Systemby 76561198870029748The Whole Solar System with the objects I could find online and in the game. I got the details of each object and put the exact things into the game. I couldn't get some facts about some objects because, some objects I looked up told other facts about them, so I just guessed where they should be....9.5k downloadsupdated 3 y ago
• TThe Ultra Systemby 76561198829268984Here we have a completely usless but cool solar system. Some Planets Included Are: Hoth, Tatooine, The USSR, Rainbow, Big Earth, Many Star Wars Planets, Spook Vooper, Vulcan and many others! Note: Not all of theese planets were made by me.9.2k downloadsupdated 8 y ago

2.2k simulations 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.