Solar System Simulator
WPCons Simulation In-app purchases Contains ads
Solar System Simulator and gravity playground
- Rating
- 4.2
- 9.5K ratings
- Downloads
- 2.3M+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Oct 24
- 2026 · v0.420
Screenshots
About Solar System Simulator
Includes all planets and all interesting dwarf planets, asteroids, moons and comets in their correct orbits.
At any time you can change the characteristics (size - mass - velocity) of an existing object or add a new object (star - black hole - planet - ...) with the characteristics of your choice. The simulation will then act as a N-body simulation simulating the gravitational effects each object has on each other.
You can for instance see what would happen if you make the moon 10 times heavier or fire off a black hole with a few sun masses in our solar system!
What’s new
Version 0.420 · Updated October 24, 2026
What's new: • Dozens of new nearby systems, with info cards (tap "I" next to the name) • New comets: 67P, Swift-Tuttle & NEOWISE, with ion and dust tails • Hear pulsars tick at their real rhythm when you come close • Turn sunlike stars into red giants, then into white dwarfs • Give any star a Kuiper belt, Oort cloud or custom nebula • Redesigned orbit lines • Smoother on phones, especially older devices • Bigger, walkable impact craters with crater walls • Supernova lag fix • Many fixes
User reviews
Awesome game
Frequently asked questions
What does the Solar System Simulator provide?
What objects are included in the simulation?
Can I change the characteristics of objects in the simulation?
Can I add new objects to the simulation?
How does the simulation account for gravitational effects?
Can I experiment with different scenarios in the simulation?
Alternatives to Solar System Simulator
Looking for apps like Solar System Simulator? Here are 3 similar Android apps on Google Play. The highest rated is Advanced Space Flight (4.1/5), and all 3 are free to download.
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Solar System Simulator | 4.2 / 5 | Free | 1,000,000+ | Oct 24, 2026 | |
| Kids Solar System | 3.4 / 5 | Free | 100,000+ | Oct 29, 2025 | Compare |
| Advanced Space Flight | 4.1 / 5 | Free | 1,000,000+ | – | Compare |
| ESAKids | – | Free | 10,000+ | Jun 1, 2026 | Compare |