Solar System Simulator

Contains adsIn-app purchases
4.0
6.63K reviews
1M+
Downloads
Content rating
PEGI 3
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About this game

Discover the universe like never before with Solar System Simulator – your gateway to the cosmos!

Dive into an immersive space experience where you can:

- Explore the Solar System: Visit and learn about nearly any moon or planet within our solar system.
- Travel Beyond: Journey to remarkable nearby stars and locate them within the Milky Way.
- Create Your Own Universe: Customise existing space bodies or introduce new ones. Build and modify your own solar system with unique characteristics and visuals.
- Gravity and Physics Sandbox: Watch as the simulation recalculates orbits and interactions according to Newton's laws of motion, offering a realistic and interactive experience.
- Particle Rings: Add custom particle rings to your planets and see them affected by gravity in real-time.
- Planetary Collisions: Smash planets together and watch as they fragment into pieces, creating dramatic impacts and debris effects.
- Accurate Eclipses: Witness solar and lunar eclipses with precise astronomical accuracy based on real-world data.
- Comet Flybys: Observe comet flybys and their interaction with other celestial bodies.
- Surface Views: Get a first-person perspective from any planet’s surface and experience its environment.
- Scale the Universe: Zoom out from a planet's surface all the way to intergalactic space. See the vastness of the universe and the relative size and position of nearby galaxies.
Key Features:

- Realistic Simulations: Experience accurate gravitational and orbital calculations.
- Customisation Options: Change the appearance and characteristics of celestial bodies.
- Interactive Exploration: Navigate through and interact with your custom solar systems.
- Educational Value: Gain insights into space science and physics.
- Dynamic Visual Effects: Enjoy stunning particle rings, dramatic planetary collisions, and realistic comet flybys.
- Precise Astronomical Events: Experience accurate solar and lunar eclipses based on real-world data.

Start your cosmic adventure today with Solar System Simulator and explore the wonders of space!
Updated on
Oct 22, 2025
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.
This app may share these data types with third parties
App activity
This app may collect these data types
Location, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.2
5.5K reviews
Douglas Newman
June 19, 2025
this is a great game, it's always fun to create your own system. although from time to time the lighting is bugged, and the day side of planets gets flooded in light even out to the cold zone of a star. and some types of stars, when I'm trying to place planets to orbit it, the grid is vertical, please fix these. other than that this is a great game
258 people found this review helpful
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Canny Tomato
November 13, 2025
This is a really good space game. It can be realistic, and it is pretty accurate. I recommend playing this game offline because ads pop out at the wrong time. The game crashes out sometimes, so I recommend not using 64x speed nor using high resolution. I love how you can customize the celestial objects and make scenarios. I reccomend adding more options to play around with and make the game less buggy. Overall it's pretty good.
15 people found this review helpful
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Jansen Carl Caingat
December 19, 2025
This game is great for people doesn't have money for universe sandbox, or doesn't have a desktop or laptop for universe sandbox, it's great for mobile user including me, but there's some bugs still needed to be fixed, like city lights on my fantasy planet but it shouldn't have city lights, and my planet getting injected from the solar system after I clicked on the planet, or sometimes the planet with a texture will disappear, but still it's a great game, Good Job Developer
63 people found this review helpful
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What’s new

- Fixed supernova's bugged lighting
- Fixed planetary night lights staying on during daytime
- increased memory page size
- Unity security fix
- Other bug fixes