3D Gravity Simulator. Simulate the solar system, exoplanets and even colliding galaxies. Add, delete and modify planets, and change the laws of physics.

Track noteworthy space objects in your browser in a 3D simulation of the solar system.

SpaceEngine is a realistic virtual Universe you can explore on your computer. You can travel from star to star, from galaxy to galaxy, landing on any planet, moon, or asteroid with the ability to explore its …

The Solaris Project is a collection of 3D space simulations which permit you to discover the solar system and more.

Space Simulator is a realistic flight game where players pilot spacecraft through accurate orbital physics, exploring planets, moons, and interplanetary routes within a fully modeled solar system.

Solar Sandbox is a captivating simulation game that lets you freely create and build your own solar system based on your imagination. With its unique sandbox mechanics, the game allows you to set …

Watch as your decisions shape the fate of entire universes, and witness the eternal struggle between order and chaos, efficiency and creativity, Moloch and Eros. Our simulator is based on the latest …

Universe Simulator is a WebGL-based physics simulator created by Adam Eubanks. Universe Simulator allows you to create various celestial bodies and watch them interact according to Newtonian physics.

Universe Sandbox is an interactive space simulator that grants users the power to manipulate astronomical events and explore the vastness of space in an engaging, accessible way.

Jun 7, 2025 · Whether you're interested in managing an interstellar empire, flying a ship across the galaxy, or simulating the motion of planets in our solar system, there is space simulator out there for …