Solar System Simulator

Contains adsIn-app purchases
4.0
5.78K reviews
1M+
Downloads
Content rating
Everyone
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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 8, 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

4.1
4.81K 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
147 people found this review helpful
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Gabriel Cooke
August 12, 2025
The game is beautiful, I don't have it on my phone NOW due to lag... but on pc it's absolutely stunning! The game itself has great graphics, a simple editor, and even with its premium version it's worth it. I've never seen a game like this that could be this cheap and good! PS: May you add Magnetosphere to Steam addition? Really want em on my pc!
36 people found this review helpful
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Ethan-Michael Bonesteel
July 22, 2023
When I was downloading this game I thought it was to good to be true. The game is absolutely amazing. My only complaint is the destruction physics could use some work but besides that it is a 5 star game! I've been on it for hours creating a cool supermassive red giant star system and the sunsets are incredible! A Yes, you can go onto the planets!! I think you should definitely give the game a chance!
130 people found this review helpful
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What’s new

- Adjusted 3I/ATLAS (interstellar comet) trajectory parameters from new available data.
- Removed the rewarded ads as they were causing too many crashes
- Improved shadows
- Unity security fix