Solar System Simulator

Contains adsIn-app purchases
4.2
5.18K reviews
5L+
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
15 Apr 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

4.3
4.3K reviews
Douglas Newman
19 June 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
32 people found this review helpful
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Tyler Matthews
9 April 2025
Very good game,really realistic and a fun.Tho the sun is a little messed up because of the light coming from it(gald you fixed it now) but still it's a fun game to play.Also can you make it so that I can create galaxies.that would be cool(I'm happy you made that suggestion) We need more save slots. 5 is not enough save slots. Try to do 5 more save slots or as much as you can without breaking anything. I'll be waiting. 😃(amazing work on those slots 👏) This is great. the game is becoming perfect
275 people found this review helpful
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Pyetro Estevao Dos Santos Silva
28 March 2025
This review is coming from someone that played Universe Sandbox before. The game is absolutely stunning, has great graphics for planet building and other stuff. But here's my suggestion for future updates. You should add a setting that lets you add your own audio files as a soundtrack, and for it to be better, it can also have places for other audio files to be inserted like 3 or more and they are played on loop, the audio files are saved when the person leaves and enters again. Would be cool!
34 people found this review helpful
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What's new

- Added a surface temperature option (from the textures menu p.7) for each planet. For Earth, it's activated by default. Earth will freeze when its cold, and its water will evaporate when its hot.
- You can change the temperature texture settings using the sliders menu on the right