ModsUniverse Sandbox
Universe Sandbox mods
A mod changes the game itself. It needs something to load it, it may need other mods first, and it only works on the versions its author built it for.
2,316 mods, most downloaded first · newest update 28 Oct 2026
- Планета,у которой конец света каждые 40 летby 76561199019488144планета находится возле звезды,и когда приближается,человечество умирает,а потом опять востанавливается и потом через 40 лет опять так же171 downloadsupdated 4 y ago
- 4546-B systemby 76561198832758370Star system from subnautica171 downloadsupdated 6 y ago
- Unamed Attempt at a Realistic Solar Systemby 76561198881265063Keep in mind this system was made to still be somewhat interesting, so some creative liberties have been taken! This system will likely be updated as time goes on! So if some ascpects seem unfinished, or you don't like a certain thing, it is up for change! If you have any suggestions, please let...171 downloadsupdated 2 y ago
- Kepler-452bby 76561198419234537Kepler-452b.. A discovered planet with an atmosphere, oceans (It probably does, but idk. I just added water anyways), clouds, and maybe.. even life! Solar System including Kepler-452b is coming soon. Stay tuned.171 downloadsupdated 7 y ago
- 55 Cancri e Modelby 7656119888044927555 Cancri e is an exoplanet in the orbit of its Sun-like host star 55 Cancri A. The mass of the exoplanet is about 8 Earth masses and its diameter is about twice that of the Earth, thus classifying it as the first super-Earth discovered around a main sequence star. It takes less than 18 hours to...171 downloadsupdated 5 y ago
- TON 618 size comparisonby FluckeActive black hole = Quasar (black hole + accretion disk) Inactive black hole = just a black hole Our Galaxy (Milky Way) contains an INACTIVE black hole named Sagittarius A*. TON 618 is a quasar in Canes Venatici constellation and contains an ACTIVE black hole. So far it is not proven if TON 618 h...171 downloadsupdated 7 y ago
- Sun & Nemesis! (alternate reality)In this reality, the solar system and its celestial bodies are a lot different. Some planets are closer or farther from the sun. 4 planets are habitable, one is kind'of. Some dwarf planets became Nemesis's planets, and Neptune too. Uranus became a moon/binary companion of Jupiter, that couldn't f...171 downloadsupdated 1 mo ago
- Meine Simulation - 20250329-180158by tomlanders12000170 downloadsupdated 19 mo ago
- Hera Solar System (Interactive Solar System)by 76561198969338956Humans have found the Hera Solar System. They have inhabited Phanes (which is similar to earth) and its moon Aphrodite. This system is currently being discovered by the humans, when they discover something, it gets added. Satellites, telescopes, planets, moons, you name it! It gets added over tim...170 downloadsupdated 3 y ago
- My Simulation - 20211013-201649by OrioncatA really broken simulation starring my favorite star, which is multiple times the size of the milky way. originally this star was created by manipulating a star to the smallest possible size via some sort of bug that i am unaware of. this smaller star was in turn, extremely broken and could be en...170 downloadsupdated 5 y ago
- Limo Systemby 76561199263301738The Limo System, the Limo System is a very young system that is only about 106 million years old and is centered around a I type star. Limo: Limo is a young I (basically green) type star. Limo has recently left it's T-Tauri stage and is in it's Main Sequence now. Limo currently has planet's formi...170 downloadsupdated 2 y ago
- size comparison of my planetsby 76561198816241457from ixia to dike (note not all of these planets are mine)170 downloadsupdated 4 y ago
- The Dantooine System (Star Wars Canon)by Bravecylinder(NOTE) This simulation Is for demonstrational purposes only. It Is not mean't to be played. I used the Cannon version of the System because there has been no trace of a Legends timeline of this System. The Dantooine System was a Star System consisting of 8 planets. 4 being rocky, and the other 4...170 downloadsupdated 7 y ago
- Terraformed Mustafar (Star Wars)by BravecylinderHey everyone! Its been a while since i last posted. I am going through some things in my life, and havn't been posting. I'm so sorry for the inconvinence. Anyways, today i have a special object. This planet you see here is Terraformed Mustafar. Now, yes, i know that it is not a Cannon Star Wars p...170 downloadsupdated 7 y ago
- Early Solar Systemby 76561198836555806This is my version of the Early Solar System.I contained almost every thing I could befor my computer explodes.This creation was inspiered by Neptunian Guy and I hope you enjoy.170 downloadsupdated 5 y ago
- Black hole size comparisonby 76561198989630031@Black hole Size Comparison170 downloadsupdated 6 y ago
- THe Steve Jobs Flowerby 76561198950895635Y'know, bcuz Apple likes it pretty. It doens't need to be functional, right? Sponsored by Android Users and real PC owners169 downloadsupdated 7 y ago
- Le System Solaireby 76561199236144835Ici Ou Se Trouve Santord,Dieon,Noob Corp,Anglede Unis,Vicely City,Jopin A Tirto. Avec Des Autre Planete169 downloadsupdated 4 y ago
- Kerbolar System (realistically sized and massed, ksp2 textures)by 76561199345444505169 downloadsupdated 4 y ago
- If Jupiter was replaced by HD 100546 bby 76561198972731023@Its just an ordinary day in the solar system, We then realise that Jupiter was replaced by another Hot Jupiter so massive that the closest thing in size to it is our own Sun.169 downloadsupdated 6 y ago
- Subnautica - 4546 Systemby 76561198403520629This is The System From The Game Subnautica. I just love the planet itself and the alien lifeforms on it also the buildings in the buildings i made a little trick also in the animals there is Aurora, Escape Pod, Quarentine Enforcement Platform Glow Whales ( these are from subnautica below zero an...169 downloadsupdated 7 y ago
- Solar Systemby 76561199076720332This is the Solar System. It is where we live.169 downloadsupdated 4 y ago
- 4 Future Supercontinents That Will Occurby kyserkingsberryPangea Proxima: There will be EXCESSIVE GLOBAL HEATING also there will be no more ice! Novopangea:Plants will survive but photosynthisis can get low. Amasia: Plants start to die out because photosynthisis becomes very,very low. Aurica:All plant life is now dead but there is cells surving also cya...169 downloadsupdated 3 y ago
- After Theiaby gestonwthe moon is just begining to form a the Earth has hot rings169 downloadsupdated 3 y ago
- 2MASS J02351897+6131236by GigamanThis star system from the game Elite Dangerous. Enjoy it!168 downloadsupdated 8 y ago
- Solar System Pack 1by BloodjuggernautAdds: Sonis Tyche Infare Theia Vulcan Fifth Giant Nemesis Future Sun And 4 Moons168 downloadsupdated 4 y ago
- Chicxulub Impact Simulationby HΛYDΞNCHICXULUB ASTEROID IMPACT SIMULATION168 downloadsupdated 7 y ago
- Realistic Saturnby 76561198981729280WARNING!!! Very laggy!168 downloadsupdated 5 y ago
- Size Comparisonby 76561198798610861Laggy as hell168 downloadsupdated 7 y ago
- ultimate systemby 76561199034660536system with 5 stars167 downloadsupdated 6 y ago
- Ring of Deathby 76561198400675966I don't know what it is but it shows up as white ring.167 downloadsupdated 8 y ago
- Solar System but U and N in true colorby 76561198438587853Our Solar System is home to eight planets (four terrestrial inner planets and four giant outer planets), the asteroid belt between Mars and Jupiter, and the trans-Neptunian objects beyond Neptune. Notable dwarf planets and other large objects include Ceres (in the asteroid belt), Pluto (beyond th...167 downloadsupdated 7 mo ago
- a small star clusterby moritamo34a small star cluster167 downloadsupdated 8 y ago
- Death Star destroying Jedha in real timeby {~Ame~}This is yet another scene from roque one! Featuring a real time destruction of jedha! Please credit me if you use my Jedha and/or my Death Star I in any of your uploaded simulations. Thanks!167 downloadsupdated 8 y ago
- Gems (Jasper & Nemo System)by ajnunez89I haven't posted my coustom solar systems in a while, so I present the Gems, Jasper & Nemo. IMPORTANT To make the graphics look like the photos, set exposure to 2.00, and the Bloom to 500%. LIST OF OBJECTS Red is the closest exoplanet to Jasper & Nemo. Aoura is an hot Neptune with no moons, due t...167 downloadsupdated 15 mo ago
- figure-8 three-bodyby 梦又过山岗figure-8 solution of three-body problem stable initial condition: m1=m2=m3=1.00 sun pos1=(5e10 m,0,0) pos2=(-5e10 m,0,0) pos3=(0,0,0) v1=v2=(p1,p2,0) v3=(-2*p1,-2*p2,0) p1=17884.34 m/s p2=27447.95 m/s167 downloadsupdated 6 y ago
- The Dagobah System (Star Wars Legends)by BravecylinderThis simulation Is not mean't to be played. It Is for informational purposes only. I had to use the Legends version of the System because It had much more information than Cannon. The Dagobah System was a System In the Slisus Sector of the Outer Rim territory of the Galaxy. Dagobah was a murky, s...167 downloadsupdated 7 y ago
- Formation of The Moonby xunx521xBillions of years ago a Mars sized planet crashed into Earth. It is belived that the derbris from the collision formed what is now the moon. I recreacted this in Universe Sanddox 2 years ago, but now I can share it with other people via workshop.167 downloadsupdated 8 y ago
- Custom ISSiiiby Harambe 41Extremely modified and SOUPED-up international space station with rocket packs, docked tardis module, wheels, docked Tesla, lasers, Radio antennas, and air maker167 downloadsupdated 5 y ago
- Another Avatar system (Pandora)by peart93167 downloadsupdated 22 mo ago
- Earth Around Giant Stars [THIRD TRY]by DuscaraThis is my third attempt to get a stable system where UY Scuti orbits R136a1 along with Earth, the latter being orbited by its moon. I decided not to add Venus, Mars, Jupiter with Saturn's rings, or the Galilean moons this time for the sake of framerate.166 downloadsupdated 5 y ago
- PLanet REDby Blazin' FastSo this is a creepy red planet with water, again atmosphere is red166 downloadsupdated 8 y ago
- Theiaby 76561199148874005this is what the planet used to look like when it was about to collide with earth166 downloadsupdated 6 y ago
- The Great Earthby Alexander0904This fictional planet is bigger than Jupiter, Earth is tiny compared to it. In April1st 2072 we have discovored a new planet, but we didnt have a name for it yet so we just called it "The Great Earth". But we cant live in this planet because it'll crush us if we go there. but we did find some ali...166 downloadsupdated 8 y ago
- Upsilon Andromedae Systemby 76561198881265063Just because a planet isn't habitable, dosn't mean it isn't worth talking about. - Kyplanet The Upsilon Andromedae System is a very interesting solar system composing of three Super-Jupiters, and two stars. Interactions between these planets have caused all their orbits to go wonky, creating a fr...166 downloadsupdated 2 y ago
- Rogue Planet Simulationby 76561198880449275@Simulation of a large rogue planet entering the Solar System Created by me (Madplanetguy)166 downloadsupdated 6 y ago
- Solar System - 2025by 76561199078671322Mars is now 100% earth simularity but 8% behind on life likelyhood166 downloadsupdated 20 mo ago
- Terraformed moonby CrossPandusTerraformed moon thanks to meteorites166 downloadsupdated 7 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.