Gravity Sandbox

A 2D physics-based space sandbox where you create, shape and destroy your own star systems.

🛠 Features

• Place stars, planets and white holes to craft your own miniature universe
• Realistic gravitational interactions with stable orbit simulation
• Multiple creation modes (stars / draggable planets / white holes / delete tool)
• Smooth particle trails and glowing cosmic visuals
• Keyboard shortcuts for fast building and experimentation
• Scalable simulation speed and zoom
• Clean, minimal UI to keep the focus on physics