Mods / Simulations

• SSolar system in an alarnate universeby 76561199664976017have fun exploreing it256 downloadsupdated 20 mo ago
• BBrown Dwarfs 2.0by 76561198971148520Sub-Stellar objects256 downloadsupdated 7 y ago
• MMinecraft Sistemi - Minecraft Systemby 76561198403520629Bu Minecraft oyununun sistemidir Güneşe en yakın Nether, Sonra OverWorld (bir uydusuyla beraber) , Ender Gezegeni, ana End Adası ve Küçük End Adaları Parçaları kullanmakta serbestsiniz ancak bir videoda kullanırsanız Simulasyon sahibinin adını söyleyin. Tadını Çıkarın :) English : This is Minecra...256 downloadsupdated 7 y ago
• SSome Random Stellar Systemby 76561198822460733Random single-star system. Contains: -one main sequence star smaller than Sun -one warm water/gas giant (approx 1.5-2 Neptunes) -one planet between size of Super-Earth and Neptune -few rocky planets smaller than Earth -few dwarf planets -some moons -plenty of asteroids *some of the bodies might b...255 downloadsupdated 8 y ago
• CCommunity System Templateby 76561198352505201For everyone participating in the event. Just remember to NOT UNPAUSE THE SIMULATION. This simulation may update to add more suggested stars.254 downloadsupdated 15 mo ago
• TThe Sekhmet Systemby 76561199112800434Humanity has Developed 1.4 Billion Years Later and with this in mind they looked up at the ever growing sun and they thought to themselves does it end here or is there more to our story? Humanity was never Confined to its Rock adrift in the Vast Cosmic Sea it was only Confined to there minds and...254 downloadsupdated 3 y ago
• RRED systemby 76561199589025908254 downloadsupdated 2 y ago
• KKEEP ZOOMING OUTby BlockH123I swear this will break your PC, but I doubt that. One more thing KEEP ZOOMING OUT!254 downloadsupdated 8 y ago
• RRealistic Planetsby 76561199175162813I made some Realistic Planets for Fun.254 downloadsupdated 5 y ago
• BBrown Dwarfby ByllA Failed Star254 downloadsupdated 2 y ago
• Tthe issby 76561199031624430254 downloadsupdated 5 y ago
• Kkepler 17 systemby 76561199013401769253 downloadsupdated 6 y ago
• RRandom Simulation #3by 76561198856063382This is what the title says it is. A random system I created. Do whatever you want with it.252 downloadsupdated 4 y ago
• TTerraformed Planetsby 76561198866428675252 downloadsupdated 8 y ago
• EEarly Solar Systemby 76561199244756533The Solar System used to have more planets. Two (Three if you count Triton) other planets used to exist in the Solar System. I have tried to make an accurate model of this version of the Solar System, but, as always, we can never really know what happened before history.252 downloadsupdated 3 y ago
• PPotentially Habitable Exoplanets V2 PT1by ByllThese Are Way More Realistic Then Before252 downloadsupdated 3 y ago
• SSS 433 binary systemby Mandalorianfirst microquasar251 downloadsupdated 5 y ago
• TThe Maczimus System v3.3by 76561199382230785The Maczimus System The Maczimus System has a total of 40 major objects, one star, 13 planets (8 rockies and 5 gassys), 1 major asteroid, 2 dwarf planets and rest are the little moons of the planets. Advice: The system is stable to some extent, but unpausing is not recommended and shall be avoide...251 downloadsupdated 3 y ago
• GGeonosis (Star Wars)by Space BananaThe closest copy of Geonosis I managed to make.251 downloadsupdated 6 y ago
• RRed Giant Sun - Realisticby 76561198844457494Red Giant Sun solar system using the most accurate values possible.251 downloadsupdated 7 y ago
• GGalaxy.by jeevacationdo anything i dont give a f***250 downloadsupdated 8 y ago
• Eend of the universeby 76561198892461027so everything nearly is going to explovedsun/moons/plants and more...250 downloadsupdated 8 y ago
• MMilkomeda Galaxyby 76561198964096262The collison of Andromeda and Milky Way will result in this galaxy around 50% bigger than the Andromeda Galaxy but weighing only around 50% more than the Milky Way but with 100x as many stars.250 downloadsupdated 5 y ago
• KK-Type star system (By DogePro)by 76561198973820307K-Type star system (Yellow dwarf system) = 6 Planet Venus-like = 1 Planet Habitable Planet = 2 Planet Ice Planet = 1 Planet Terrestrial Planet = 2 Planet250 downloadsupdated 4 y ago
• PPlanet Nineby funnynick249 downloadsupdated 8 y ago
• TThis is Way too Big!by Jay From SpaceLook at the Video to see how to make one.¸ SUBSCRIBE TO PEWDIEPIE249 downloadsupdated 8 y ago
• MMu Cephei (The Garnet Star)by 76561199102216543Its a red hyper giant wider than Mars orbit.248 downloadsupdated 4 y ago
• HHephaestus Systemby ajnunez89I have never actually made my own solar systems, so I'll be making mine. Welcome to the Hephaestus System, I tried to make this as realistic as possible, so I hope you enjoy. 4 Stars 6 Planets 15+ Moons I spent over 4 hours on this one system, I really hope you enjoy. Subscribe!247 downloadsupdated 15 mo ago
• BBevey - Rhylanor - Spinward Marches - Hex 3216by ButtersBevey - Rhylanor Subsector - Spinward Marches Sector - Hex 3216 Universe Sandbox version 34.11247 downloadsupdated 8 mo ago
• Bblack holeby 76561199493464074the black hole is pulling this stars that looks like a galaxy247 downloadsupdated 4 y ago
• HHD 189733bby 76561198880449275HD 189733b is a planet that rains glass sideways, it has 4,500mph winds and is about 2000F If you enjoy, drop a follow as I will make a lot more planets!247 downloadsupdated 6 y ago
• Ssolar system with oort cloud and kuiper belt.by 76561199090069771246 downloadsupdated 6 y ago
• TTau Centi F, solar systemby 765611998059799011. Red star 2. 3 rocky planets 3. 3 gas giants246 downloadsupdated 6 mo ago
• CCorniea Systemby Every_Villain_Is_LemonsJust some system I made245 downloadsupdated 3 y ago
• UUrostveby Cranium9090first ever planet i've made :steamhappy:245 downloadsupdated 7 y ago
• 33 body system with many plannetsby 76561199028568318I created something accidentally breathtaking after trying to simulate a 3 body system. Take a look!245 downloadsupdated 5 y ago
• RRealistic Kepler-22 bby ByllGive Credits245 downloadsupdated 3 y ago
• Nnew planetsby robertboothim making new planets in our solar system hope you enjoy soulter244 downloadsupdated 6 y ago
• SSize comparisonsby MISANTHROPUMBlack hole and solar system size comparisons TON 618, S5 0014+81, M87 and SgrA*244 downloadsupdated 8 y ago
• DDEN 1048-3956 Star Systemby 76561198324992035DEN 1048−3956 is a brown dwarf about 13.15 light years from the Solar System. This substellar object is very dim and is also a flare star.244 downloadsupdated 8 y ago
• KKepler-69 if i made itby WujekDobraRadaYes more crap on the funny number system. 69=sex More stuff is gonna apear ig244 downloadsupdated 2 y ago
• TThreeBodyby Vveronicaaaa244 downloadsupdated 7 y ago
• LLargest Supernova!by 76561199066623460Useing about 30 stars to exploed, I made the brightest Star in the Universe!244 downloadsupdated 5 y ago
• Ssolar system jashnaoby 76561198935831140a normal solar system with 22 places to see not including the star. with the star 23243 downloadsupdated 16 mo ago
• GGhost Planetby 76561198880449275Doesnt look like much, does it? Well it looks normal, until you place an object behing it... Dont steal this item or repost it in any simulations, even if edits are made, thanks! I hope you enjoy this item, if you do, visit me on YouTube and drop a follow on Steam! :) My YouTube My Discord243 downloadsupdated 6 y ago
• UUY Scuti Gridby Chocice75A grid made from the largest star in US2, UY Scuti.243 downloadsupdated 7 y ago
• RRed Giantby 76561199474057913Its a Red Giant! You can use this for your Solar Systems but make sure to give credit... It shoots actaul solar flares, And does coronal mass ejections! No really. Soooo yeah you can check out my ProtoStar Creation at my creations page!243 downloadsupdated 3 y ago
• AALLby 76561199134137373242 downloadsupdated 4 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.