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3D Gravity Simulator. Simulate the solar system, exoplanets and even colliding galaxies. Add, delete and modify planets, and change the laws of physics.
- New Scenarios
Gravity simulator scenarios sorted according to the date...
- Create New Simulation
Create new star or solar systems from scratch, collide...
- Saved Scenarios
Home. Changelog. Credits
- Exoplanets
TRAPPIST-1 - System With 7 Exoplanets of Which 2 Are...
- Misc
3D gravity simulations of beautiful n-body choreograpies,...
- Solar System
3D gravity simulations of the solar system and its planets,...
- Spaceflight
3D gravity simulations of spacecraft and their trajectories...
- Starship
Take control of the Starship spacecraft and visit whichever...
- New Scenarios
Universe Sandbox is a realistic physics-based space simulator that allows you to create, destroy, and interact on an unimaginable scale. It merges real-time gravity, climate, collision, and material interactions to reveal the beauty of our universe and the fragility of our planet.
Join your friends and play with this open gravity physics sandbox. Click and drag to spawn planets, scroll while dragging to change planets' size and mass. ** If the "Connecting to Server..."
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. Players can simulate the impacts of gravity on various celestial bodies, design their own solar systems, and witness the often dramatic outcomes of cosmic interactions.
SpaceSim. A new graphical application that uses the OpenSPH solver, but with a user interface that is more interactive, intuitive, and easy to use. This version is still under development. If you have any questions, ideas for what to change, or you notice a bug, come chat on the Discord server.
Track noteworthy space objects in your browser in a 3D simulation of the solar system.
Universe Sandbox is a physics-based space simulator. It merges gravity, climate, collision, and material interactions to reveal the beauty of our universe and the fragility of our planet. Create, destroy, and interact on a scale you've never before imagined.