Mods

• HHalf Life 2 Earthby MoolsDogTwoPost seven hour war: After the surrender of earth between Xen & the combine, earth has been left in shambles. As the combine saps up the last remaining recourses from the planet, and sets up an suppresion field; there is truly no more hope for humanity. Also the united states has been rendered co...393 downloadsupdated 5 y ago
• BBlue Godby 76561198866428675Crazy Cloudy392 downloadsupdated 8 y ago
• JJhas And Vix Systemby SuperDuitzerI Work Really Hard On This So It Warm My Heart.Have A Nice Day Then!391 downloadsupdated 2 y ago
• RRing Galaxyby Chocice75I deleted a galaxy's black hole, re-added it and then made all the particles auto-orbit the black hole.391 downloadsupdated 7 y ago
• EEpsilon Eridani Systemby 76561199263301738The Epsilon Eridani system is a newly formed system that is located in the constellation of Eridanus. Epsilon Eridani is a K2V star about 10.47 light years away from Earth and has 2 planets called Epsilon Eridani B and Epsilon Eridani C and 2 Asteroid Belts and 1 Kuiper Belt.390 downloadsupdated 3 y ago
• BBlack hole system Part 2!by 76561199220845295This is part 2 of the black hole orbits!390 downloadsupdated 3 y ago
• TThe Iberni Systemby 76561199092298937Welcome to le Iberni system! |Note: this system is entirely fictional| Iberni is around 38.9ly. away from earth tho its star is rather large. It looks impossible to have life... Tho you can find life around big stars... Iberni and its system is still a little chaotic with orbits being weird and u...390 downloadsupdated 4 y ago
• BBrown Dwarfsby 76561198971148520A brown dwarf is a type of substellar object occupying the mass range between the heaviest gas giant planets and the lightest stars, having a mass between approximately 13 and 75–80 times that of Jupiter (MJ),[1][2] or approximately 2.5×1028 kg to about 1.5×1029 kg. Below this range are the sub-b...390 downloadsupdated 7 y ago
• OOur Solar System in our Galaxyby Chocice75A simulation of our solar system inside the Milky Way.389 downloadsupdated 7 y ago
• Wwhite holeby 76561198928837801it is actully very simple to make389 downloadsupdated 8 y ago
• SSuper accurate Tatooine recreation!by DeMooniC@I decided to make an extremelly accurate recreation of one of the most famous Star Wars planets, Tatooine! Possibly the most accurate Tatooine representation on Universe Sandbox to date, made by using one of the oficial Tatooine images as reference. Feel free to copy it and use it in your own si...389 downloadsupdated 6 y ago
• PPhoenix A, The New Largest Black Holeby dr_nefarioThe Phoenix Cluster is located 8.57 billion lights years away from Earth, in the constellation of Phoenix. It is a cluster containing 42 galaxies, however that number could be as high as 2000. The central cD-galaxy, Phoenix A has an Active Galactic Nucleus, which is thought to contain the largest...388 downloadsupdated 4 y ago
• HHabitar Systemby blowupboy13A Solar System With 15 Planets/Moons, 2 Stars And Around 5 Habitable Planets.387 downloadsupdated 13 mo ago
• II Remade Theiaby 76561198989889301Again Like The Others i Made Theia out of Asteroids387 downloadsupdated 3 y ago
• UUniversal Size Compare 2by Slow ReflexesAwesome size compare created by 7 year old space genius.386 downloadsupdated 5 y ago
• JJacob's Pack of Starsby 76561198989630031Get the Stars in Two Your Objects Do What You Wan't With The Stars386 downloadsupdated 6 y ago
• SStar Wars Planetsby 76561198849741806Most of the measurements should be Canon if the information was provided, if not I used Legends to fill in the rest.386 downloadsupdated 6 y ago
• TTon 618by 76561198805536157An accurate size for Ton 618, Hopefully...385 downloadsupdated 16 mo ago
• FFrigid arid aquaria Rogue planet with Frigid asteroid moonby 76561199203400160I found this nearby rogue planet on space engine and i decided to create an example rogue planet that has a asteroid moon and rings384 downloadsupdated 18 mo ago
• Kkepler-22Bby 76561199583085093idk if it have an moon but i add one384 downloadsupdated 2 y ago
• Mmeverian systemby Ayev234A little solar system...383 downloadsupdated 19 mo ago
• [[BROKEN] Perfectum Star System (Before)by nikofbeanThe se- prequel to Perfectum Star System... The Perfectum Star System, a proto system with its early formed planets, each one roaming to its own destiny, even the rougher of the planets can become a landscape of life... What route will each one of these bodies take? This is the last star system w...381 downloadsupdated 4 y ago
• PPlanet packby MadVimFor people who are new to this game.381 downloadsupdated 6 y ago
• TTriton Capture SimulationA little simulation thing I did to simulate what could've been how Triton was captured by Neptune. Don't speed up too much or the binary object will fling off381 downloadsupdated 2 mo ago
• TThe Cinu System - Lost in the Void of Eyesby ChillydevThis system holds a lonely civilization that doesn't know that they are being watched. Zaneo: Zaneo is very strange, as half of the crust and and a tenth of the core is made of emerald. The way it got there is unknown. Bolo: Bolo formed further out than it's current orbit. It used to be the most...377 downloadsupdated 4 y ago
• CCube Solar System!by 76561199388858240Cube Solar System With Cube planet and plus cube pluto! are you know shape real of solar system?, is not a sphere But is a cube! please tell me if something is broken in this sims, but there 1 thing you need know:the sun is not a cube, i dont know how to create object that can create a heat (man...377 downloadsupdated 4 y ago
• CCandy Cane Gas Giant Packby somefoolouthere (she/her)Gas giants with candy cane patterns in 4 different colors. This is the sequel to my older Candy Cane Gas Giant, which was only available in red. While the gas giants in this one have way less bands than the other one, I kind of like it better. christmas winter candy cane planet pack candy cane ga...377 downloadsupdated 3 y ago
• TThe Exploration - Alpha Centauriby 76561199222084292Needed to Re-Upload this sim for THE SIXTH TIME NOW. Trust me, I'm getting tired of if too. Please keep all edits/steals of this item private and not put on the workshop!Also: Please do Keep "Pull Others" off for all of the objects that have it on, Also: Orbits and Inclinations may Get Screwed ov...375 downloadsupdated 18 mo ago
• GGas giant systemby 76561198784889889have fun i guess but sorry if it is lagging your device but to see the system zoom out and planet python is the hottest in temprature and is closest. also i didnt name python's moon373 downloadsupdated 8 mo ago
• SSolar System with 5 Earthsby 76561198960105764@The Solar System our source for life but with 5 Earths! Imagine how weird it could get.(They could all smash into each other)!372 downloadsupdated 6 y ago
• TTerraformed Loacchusby Chocice75My keyboard may be glitching out, but that can't stop me from terraforming planets!371 downloadsupdated 8 y ago
• LLife on Marsby 76561199138645574A Simulation Where There is Life on Mars371 downloadsupdated 3 y ago
• BBig Bangby 7656119908800407013.5 billion years370 downloadsupdated 5 y ago
• MMessiseby GiuliaDominated by an immense and deep ocean of fresh water, Messise could hide some form of life under all that water. The light of its star at some point cannot penetrate to the depths of its ocean and who knows what life form could be born in those conditions. It has a huge cloud of water vapor clou...370 downloadsupdated 11 mo ago
• DDyson Sphere in Universe Sandboxby 76561198880449275@Simulation of a Dyson Sphere in Universe Sandbox. Made by Madplanetguy, do not steal this simulation or any of its objects, thanks. If you enjoy, drop a follow as I will make a lot more planets!370 downloadsupdated 6 y ago
• LLitrotis Systemby alosFour worlds. One world has oceans, and darkened city lights. The other, but air. Yet a third holds water, though ne'er as much. The fourth bears none but the past.369 downloadsupdated 8 y ago
• PPerfectum Star System [Rework]by nikofbeanThis is a rework of a previous system, that the update 32.1 oofed. The new long awaited star system... Perfectum Star System brings with itself the features of the new update 32 from Universe Sandbox, with high quality craters and surfaces! And with this, planets are way more customizable and uni...369 downloadsupdated 4 y ago
• KKerbal Space Program (Event Horizon Mod)by 76561199203400160The original event horizon mod of this KSP mod just like the Interstellar Gargantua black hole. This system has a total of 3 Stars as a (Triple) star system -------- Murph (Supermassive Black Hole) Doyle Algal > Izetta Anomally-WH-35325-B Anomally-WH-17823-C-1 Magister > Magia Masso Anomally-WH-1...369 downloadsupdated 17 mo ago
• PPluto Changeby 76561198989889301368 downloadsupdated 5 y ago
• RRealistic Big Bangby 76561199211087370Here we have the entire universe compressed down into nearly a singularity (yes, I got the mass right). In just 1 minute, it will explode with a force nearly mimicing the Big Bang. In milliseconds, the explosion will grow to an enourmous size. The background is just other universes; the "nebulas"...367 downloadsupdated 4 y ago
• Sspace chip's realistically created solar systemby Chippymade for YouTube367 downloadsupdated 3 y ago
• PProxima bby 76561198880449275Proxima Centauri b is an exoplanet orbiting in the habitable zone of the red dwarf star Proxima Centauri, which is the closest star to the Sun and part of a triple star system about 4.2 light-years from Earth, meaning it is the closest known exoplanet to the Solar System My YouTube My Discord366 downloadsupdated 5 y ago
• SSupermassive Star on druuuuuugs..by 76561198333865924This Star is bigger than 16 Million Milkyways...... and he is on drugs...365 downloadsupdated 7 y ago
• BBig Bangby 76561198977993559It is a basic symulaton of what started the universe363 downloadsupdated 7 y ago
• EExoplanet Packby 76561198880449275a pack of some of my exoplanets (all made by me)362 downloadsupdated 7 y ago
• AA small galaxyby 76561199123193609a small liittle galaxy :) , all stars have unique names, Incase you want to see all the planets. they are orbiting the second closest star, it has all the basics, such as a binary star system, a gas giant, 2 habitable planets. and a few more things361 downloadsupdated 4 y ago
• AAll Stars So Far (2022)by 76561198888409702wow... didnt even take long actually.359 downloadsupdated 5 y ago
• LLethal Company Solar systemby 76561199422589234The planets and moons of the game Lethal Company loosely put in place based off in game lore and some guess work based on context clues. Most non moon names are not known if you have any info on the placement or names of any of the celestial bodies comment it below.358 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.