Stars and Planets Simulator

Contains adsIn-app purchases
3.58K reviews
Content rating
Rated for 3+
500K+
Downloads
Content rating
Rated for 3+
Learn more
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About this game

Shape the cosmos in Stars and Planets Simulator, a next-generation space simulator sandbox where creation meets exploration. Forge your own star systems from scratch: design radiant stars, swirling magnetars, enigmatic pulsars, and colossal black holes. Craft both terrestrial worlds and massive gas giants, sculpting their atmospheres, terrains, liquid oceans, or molten cores.

Seamlessly switch from creator to explorer by piloting your fully customizable spaceship across the universe you designed. Land on your planets, step out with your personalized character, and walk the surfaces you imagined — from rocky wastelands to lush alien landscapes.

Gas giants aren’t just clouds; dive deep into their immense atmospheres, maneuvering through stormy skies and dense, liquid metallic oceans, until you reach the solid heart hidden beneath. Every planet, every star, every swirling cosmic phenomenon you encounter is born from your imagination — and ready for you to experience firsthand.

The universe is yours to build, shape, and discover.
Create your own universe and explore
Updated on
Nov 11, 2026
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

3.07K reviews
Tamsyn Heynes
October 29, 2026
Can you add dwarf planets, asteroids (can be used on planets as well), systems with 9 and 10 stars, nebulae (used on the mass center), galaxies (can add only in sectors/supersectors), supersectors, comets, contact binaries, semi-detached arc/disks, and spacecraft (can be used on planets as well)? And why can't you slide when you want to put a moon on a planet but you have many planets? Fix this app.
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Tannis Jackson
September 20, 2026
I would have rated this higher but you can't really make a unique solar system with this game because there's this thing where when you make a planet how you want it to be then you zoom out of the planet to look at the solar system you made it resets the planet to a default planet texture I would rate this higher if the planet textures you made actually stayed
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Jamie Pinkston
October 18, 2026
I have this on my mom laptop and im doing it on my mom phone too and im only 10 thanks for the age thing I ward of crashed out cus not intelligent enough so I love it and the gas gients and rings dus of a glitch in them but I don't care cus it looks cool and i want brands and random strangers to join but not to meet with my stuff so they dot dustry my stuff so thanks for the fun(also add blanits:a planet that orbes a black holl,and ploce star planet:a planet that orbes a ploce star)(fun facts.)
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What’s new

v1.2.0
- Added 3 types of clouds (Low res, Generated, High res)
- Generated clouds have many parameters to customize, and High res clouds also have weather (rain/snow/lightning + sounds)
- Added realistic black holes (+ a setting to switch between old and new black holes)