Build a solar system, watch life evolve in the planet journal, then heat, freeze, or shatter your worlds like a god. Unlock new planets. Your universe, your rules.
Build your own universe, then rule it like a god.
Pocket Galaxy is a 3D gravity sandbox where realistic space physics meet total creative freedom. Spawn planets, stars and gas giants, place them in orbit, and watch a living solar system come to life. Then play god with it: heat worlds until they glow, freeze them solid, explode them, or smash them together in stunning destruction.
Often called one of the best universe sandboxes on mobile, it's part relaxing toy, part hands-on physics playground. No levels, no timers, no pressure, just infinite space and your imagination.
WHAT YOU CAN DO
• Build a universe from a huge variety of procedural planets, stars and gas giants
• Simulate realistic gravity and orbital motion in an open 3D sandbox
• Act like a god: heat, cool, explode and smash planets to see what happens
• Unlock new planet types by changing conditions across your solar system
• Follow the planet journal to see how life develops on the worlds you make
• Enjoy rich particles, atmospheres and destruction effects
• Capture and share screenshots of your universe
• Save and load your galaxies anytime
RELAX, CREATE, DESTROY
Nudge an orbit and let gravity take over, engineer a perfectly balanced system, or wipe it all out in a single cosmic collision. The sandbox is entirely yours.
PREMIUM AND AD-FREE
This is the full paid version: no ads, no in-app purchases, no interruptions. Buy once and own the complete sandbox.
If you had the power, how would you build the cosmos? Download Pocket Galaxy and find out.
In the objects list menu please add an option to go to an object if double tap or button added so to go to objects immediately by name search. And please Add Neutron-Stars for a Star to be created before a Blackhole stage of a Moon with Extra extra Mass added and added. And please if Life gets Eradicated make a way to enable Life again to start so the planet is not forever Lifeless. And the smallest Mass Ice or Fire Comets should not Eradicate Life only any size with more Mass than the smallest Mass setting since those 2 object types in the game help Life in real-life not Destroy as Gold and Water still arrive on Earth in this manner of way and we are safe since small Mass is not dangerous towards Life only the more Massive objects. And the Orbit is kinda hard to set so can a circle be preset to circle around stars with a button push of a circle orbit option in the spin option setting area of the settings options. Awesome Game Thank you. Neutron Star Silver like the Element Mercury in normal color with tint options of like Blue, Gold, or any color with the metal type of look as a flameless Star looking like a liquid metal drip ball glowing the Blue or any color option would be an idea for Neutron-Stars in this Cool Game as I believe YaHuWaH made the Universe with HIS Son YaHuWShuWO for us to live in.
More updates
kahana123
I like the game but I wish there was some ai that would randomly design life on planets and I wish that life could build big machines and rockets that would go on different planets and the machines would be machines that would be stuff like Dyson spheres and stellar engines and then go onto different planets in different solar systems that could be made by different players so it would be a multiplayer mode kinda and then life could fight different life forms and you could zoom in on planets to get a good look and you could have a option where it would slowly look at all the things in the your pocket universe so you could just sit back and look at it and new stuff like supernova and before i say more stuff you could add just two glitch's that you should fix black holes do not destroy stuff and when I zoom in to on stuff I just see nothing I think maybe instead you would see the core back to new stuff to add like neutron stars and more the possibility's are endless I think this game could be very popular maybe enough to make enough money so you could make more great games that could be different I think the creators of pocket universe should make more out of this world games and maybe be really successful please do these major updates one more thing is that you should make more update when I first downloaded it I did it so fast I almost deleted it until I found out how wormholes work I been Making giant of them and placing in them and it been transporting stuff sense then
Very buggy and limited, but fun for a while
cfair1
The game has some bugs and issues, but it is fun for a little while. Sometimes, after destroying all life on a few planets, the extinction event counter goes up to some random number that is like 8 digits. Also, every time a comet, meteor, satellite, or small celestial object hits a planet with life, it instantly wipes out all life on the planet. Also, it is incredibly limited. There is always a set path for life on a planet, and after advancing life to the space age once, it loses all the fun. And, when you get to the space age, some satellites appear and orbit the planet and then, it stays the same until an extinction event. I would hope that eventually, the game would have unique kinds of life, and that, after reaching the space age, they would start colonizing nearby planets, so uninhabitable could have life and later be terraformed. I hope that there will be some kind of uncontrollable A.I. that would take over some tiny details about your universe. I also hope that eventually, life could advance and build giant ships, and you could allow different inhabited planets’ ships to fight each other. I really hope this game will receive some major updates and become a sci-fi game where you control everything indirectly by creating and destroying celestial objects.
My Ideas
Emdilyelan
This game is really good but there are somethings, not really I have ALOT of ideas you should make, the UNIVERSE UPDATE it’s a release that’s when there’s a new menu and it’s at the bottom of course and it should have stars and planets on it and now the editing tools first you should add ALL the planet and ALL the stars With ALL there name I know this is a lot of research but it's worth it and you should make it so you can zoom out and see all the galaxies and your say How? Just search up size comparisons with all the universes and planets and stars and you should be able to make the atmosphere bigger and you should be able to change the temperature and add humans and natural disasters to it and like make everything the solar system included and you should make it so you can summon things tooAnd some twilight or imaginary things like a Fire sword that you can equip on a human or other stuff even zombies and I have even more there should be a Summon galaxy or universe thing so you don’t have to keep making stars and planets again and again and AGAIN or make a shooting mode it’s on the menu and when you tap on the screen it shoots the planet that you have and you need to make almost the same gravity we have right now because not even the examples are working and finally you should make it so everything is free but the achievements are still possible but not so challenging like make binary stars when you use the example of the solar system and last last LAST you should make disaster MODE in the title menu so it’s like google maps but you put the coding so it’s the same time date and year so every second actually goes real But DONT WORRY This won’t happen in actual real life just editing in the mode
Thanks for playing Pocket Galaxy!
This update focuses on stability and polish:
• Performance improvements for smoother simulation across more devices
• Various bug fixes
• Under-the-hood tweaks to gravity and rendering
Enjoying your universe? A rating or review genuinely helps a small studio keep improving the sandbox. Spotted a bug? Get in touch at pocketlabs.co.uk and we'll take a look.
Version 1.8.1
The developer, Pocket Labs UK, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Pocket Labs.
Size
131.6 MB
Category
Simulation
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPad Requires iPadOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.