Mods

• CCustom Mars And Jupiterby 76561198866428675153 downloadsupdated 8 y ago
• UUniverse size competiton part 2by KendromeWhat's that big star?153 downloadsupdated 5 y ago
• EEarly Planetsby BlooBoiThis took a lot of modding, inspired by bluemarble but I did it in my own way so yeah use these how you like!153 downloadsupdated 8 y ago
• TThe Kuat System (Star Wars Legends)by Bravecylinder(NOTE) This simulation Is for demonstrational purposes only. It Is not mean't to be played. I used the Legends version of the system because It had far more information than Cannon. The Kuat System was a star System located In the Kuati Sector of the Mid Rim of the galaxy. Home to 80% humans, and...153 downloadsupdated 7 y ago
• MMilky wayby 76561198802825958153 downloadsupdated 7 y ago
• RReal Exoplanets Pack 2by ByllThese Are Really Realistic Planets With 8K Bands In Them153 downloadsupdated 2 y ago
• UUniverse Size Comparoson Of UNIVERSESby Harambe 41So... The Smallest Ones Are Blue The Pink Ones Are Medeuim And The Red One Is The Largest One The MULTIVERSE!153 downloadsupdated 5 y ago
• TThe Rantester systema very good system.153 downloadsupdated 2 mo ago
• SSystem Wipsyby 76561199001721718For a long time... The Wipsy System was considered a legend; scientists around the world fantasized about the system, describing it as similar to our own, but they try to hide this, as there is a planet there that possesses unknown life. Wipsy152 downloadsupdated 11 mo ago
• RRealistic Venusby 76561198420320144Universe Sandbox update 32.1 fixed the atmosphere color right, but i tried to do it more better than that fix. CREDITS IF YOU USE IT152 downloadsupdated 4 y ago
• EEarth 2by Tough TireThis Earth like planet was originaly Mars. I made Mars have our moon and I put it where Earth is in the Solar System. It has the same mass and radius as the normal Earth. It is made out of the same materials and has the same atmosphere as the Earth! I hope you enjoy it! <3 :)152 downloadsupdated 6 y ago
• BBlack Hole with Quasarby 76561198338806252its just a pulsar but a black hole :P152 downloadsupdated 8 y ago
• GGargantuan system of Interstellarby 76561198834004176The "Solar" System of Interstellar (2015) Accuracy may differ from Kip Thorne's "The Science of Interstellar" as not everything noted is possible in the simulation. Almost all information given does originate from the book. Gargantua is the "Literal heart of darkness" at the center of the system....152 downloadsupdated 11 mo ago
• AAbydos - Sci-Fi Worldby 76561198880449275Abydos was the second planet reached through Earth's Stargate program and possibly the first world the Goa'uld brought humans to. Abydos is a desert world, using slaves to mine for its deposits of Naquadah. Dont steal this object, thanks, if you use it in a simulation, give credit! Please drop a...152 downloadsupdated 6 y ago
• TThe Ilum System (Star Wars Legends) (New rings)by Bravecylinder(NOTE) This simulation Is for demonstrational perposes only. It Is not mean't to be played. I used the Legends version of the System because It had more information. The Ilum System was a star System consisting of 7 planets. 4 being rocky planets, and the 3 others being gas giants. The main plane...152 downloadsupdated 7 y ago
• CClose Aproch Rocket Modelby Harambe 41A Rocket Model152 downloadsupdated 5 y ago
• IIris Systemby 76561198421294663A simulation on what the moon system of the iris from GEMINI HOME ENTERTAINMENT would look like152 downloadsupdated 3 y ago
• 사사랑게by 76561198379130208151 downloadsupdated 6 y ago
• CChicxulub impact (Cretaceous - Paleogene extinction event)by 7656119834092319466 million years ago, an asteroid or other celestial body impacted a few kilometres from the present-day town of Chicxulub in Mexico (Yucatan Peninsula). The impact equivalent to the detonation of an explosive power equal to about 5.0x1023 joules of energy, approximately 190 000 gigatons (190 000...151 downloadsupdated 6 y ago
• HHow we thought the solar system looked like in the 70'sby ToonArmy6002We now have BRAND NEW OBJECTS! Features of this Update Include: A better, more realistic mercury, that is more soothing than the old brown type! A New Venus Atmsophere With Clouds, that make the darn thing more realistic than ever! A new Earth Atmosphere, which gives it a whole new look! A new Ma...151 downloadsupdated 7 y ago
• GGas Giant Packby tessaFor those who want to make solar systems! Contains plenty of gas giants both large and small. Useful if you're not good at making color bands. Still a work in progress, will add/change planets in the future. Please credit me if you use any of these in your sim.151 downloadsupdated 5 y ago
• TTon 618 & UY Scutiby 76561198880284547Ton 618 is with about 66 billion solar masses the most massive black hole that has ever been discovered. There has been a lot controversy about its size though. In this simulation, UY Scuti is orbiting the black hole as close as possible. UY Scuti is the biggest star we ever discovered, but it is...151 downloadsupdated 7 y ago
• HHD 100546 Bby 76561199368267830HD 100546 B is a Super-Jupiter. It's about the size of the Sun.It's diameter is 1,340,000 kilometer's (837,500 mile's).It's the biggest planet ever discovered.Having a diameter of 9.58 Jupiter's, or 105.16 Earth's.151 downloadsupdated 4 y ago
• TThe Tau centi systemby 76561199479771769STARS Tau centi- a white blue main sequence star PLANETS Hades- a small red rocky planet with a small ring system and a thin atmosphere Tatenen- a desert like world with alien life on it even though it has no water! Avalon- a city like planet with super-advanced life on it with over 36.824 Billio...151 downloadsupdated 22 mo ago
• HHabitable and overall greater Solar System [1st public release]by 76561199093760867This version is the 1st public version of HOGSS ever released151 downloadsupdated 3 y ago
• TTON 618by 76561199508899348151 downloadsupdated 2 y ago
• Bblack HOLEby 76561199073553198151 downloadsupdated 4 y ago
• Tthe Niuste A&B star systum!by 76561199435990311this star systum has a number of objects. some can change like the habitable planets in this systum. :extra: the Zoria belt is around Niuste A / the Molianee belt is around Niuste B all main planets are customized to sum extent rather its just there moons or thay themselfs have ben costumized. :l...150 downloadsupdated 2 y ago
• TThe Hoth system (Star Wars)by Bravecylinder(NOTE) This simulation Is for demonstration ONLY. It Is not meant to run, Its just for a closer look at the system. I highly suggest you turn on Orbits. It makes the system much more enjoyable. This only took around 45 minutes, so yeah... The Hoth system is a lineup of one of the most popular Sta...150 downloadsupdated 7 y ago
• CCustom Neptuneby 76561198866428675HE LOOKS LIKE PLANET 9150 downloadsupdated 8 y ago
• 11Planet is bigger in Universeby mecki83150 downloadsupdated 19 mo ago
• SSolar System - Inhabited and Terraformedby ToraceSolar System with inner planets terraformed. Plenty of habitats. Changes: Venus - Terraformed to a more-comfortable temperature of 34 degrees Celsius. Has 4 1000 km radius habitats orbiting around it in a ring. Earth - Has 17 5 km radius O'Neill cylinders in geostationary orbit. Mars - Terraforme...150 downloadsupdated 8 y ago
• EEvery Planet as a starby Chippy150 downloadsupdated 4 y ago
• Sstar warsby 76561199043240100Είναι μια νέα αρχή για τη ταινία του star wars!!!!150 downloadsupdated 6 y ago
• RRingworldby sswizzyThis simulation s based off of larry niven's novel "ringworld" This is a dyson ring that surronds it's home star. Notes: LAG ALERT please have a good computer or turn down some settings for this simulation to work!150 downloadsupdated 8 y ago
• GGalaxy Formationby Wolfy Thy Alpha Pirate WolfHere is a simulation of a galaxy forming. I have saves of this galaxy when it got more stars and even blue ones. Beware that it may be laggy especially if you have 2 stars collide and form a super nova. Delete Super Nova explosions if they happen.150 downloadsupdated 8 y ago
• WWhite Hole (Legit Works)by 76561198890019592This sucker pushes away anything near it, (besides galaxies, which will just tear apart and orbit it) try it for yourself, you can use this item whenever you like :)150 downloadsupdated 7 y ago
• RRealistic Protoplanetary Diskby neoEasy to figure out.150 downloadsupdated 8 y ago
• Mmilky way with alot of starsby 76561199127426857this is the milkyway with stars150 downloadsupdated 5 y ago
• KKerbal Solarsystem 2.0by 76561198337139008This is a replica of the KSP universe. It's a fanart to say so. All KSP planets are there and all moons. The moons and planets are correct from the distance. Have fun! 2.0 Version! Test Beta!150 downloadsupdated 7 y ago
• MMinecraft Obsidian In Universe Sandboxby Donut MachineThe Obsidian Block. Object Made By Me (Howl Lassey)150 downloadsupdated 5 y ago
• TThe Whirlpool Galaxy Galaxyby 76561198989630031150 downloadsupdated 5 y ago
• KKerbol Systemby 76561199237354817A system from the game Kerbal Space Program, since that I play Kerbal Space Program too much, I decided to make a 10x scale detailed system in Universe Sandbox. Sad thing is that Gilly, Pol, and Bop aren't like potatoes and more like spheriods because I said this is a 10x scale version, If I woul...149 downloadsupdated 5 mo ago
• TThe Galaxyby custerA work in progress of every star in the Milky Way with orbital planets!149 downloadsupdated 7 y ago
• WWhen To Massive Stars Collide (The brightest star)by 76561199066623460Let's Say 2 Denebs Collide! with a boom!149 downloadsupdated 5 y ago
• LLagrange pointsby Bone04The particles naturally settle into the Lagrange points between the two objects. Very cool!149 downloadsupdated 7 y ago
• UUniverse Scaleby 76561198800070871Just Universe Scale thing i made for fun149 downloadsupdated 7 y ago
• RRealistic Neptune and Uranusby 76561199153291043This is a showcase of a more realistic version of Neptune and Uranus. Since it turned out Neptune was way lighter than before, i disided to make a new more realistic version. And also Uranus was a bit to dark. The physical properties are also correct. Feel free to use them. But if you want to sha...149 downloadsupdated 3 y ago

2.3k 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.