Universe Sandbox Legacy

Create and destroy on a scale you've never imagined with the ultimate space simulator.

Harness the power to create black holes, collide galaxies, and manipulate gravity with just a few clicks. Inspired by the software astronomers use to unlock the mysteries of our universe, never before has astronomy been so interactive or so much fun.

Spawn a massive moon to tear apart Saturn’s rings or launch a rogue star to rip the planets from their orbits around our sun. After unleashing catastrophic destruction, create your own solar system and share it with friends.

Key Features

• Interactive, real-time, n-body gravity simulator
  
• Change any property of any object at any time
  
• Real physics, real data, real units, real science
  
• Compare the objects in any simulation with chart mode
  
• Supports anaglyphic 3D glasses and 3D DLP televisions
  
• Built in tutorials and step-by-step activities
  
• Includes 70+ simulations both real and fantastical
  
• Extensive editing and creation tools make it easy to build your own simulations