About game
Staring at a blank screen during a lunch break often feels like a chore when you could be crafting entire galaxies instead. Space Sandbox solves that boredom by putting the power of a creator right at your fingertips. You simply select celestial bodies from the menu and drop them into the void to see how mass and gravity dictate their dance. The physics engine reacts instantly as you launch stars or massive black holes into play. Watching orbits stabilize or collide gives you a front row seat to a cosmic ballet. You control the flow of time and the intensity of gravitational forces to dictate whether order or destruction reigns supreme. Every save slot holds a new chance to iterate on your planetary designs or trigger total chaos. Play Space Sandbox for free directly in your browser without any downloads required.
How to play
🪐 Choose an object from the left menu: planet, star, moon, gas giant or black hole. Then click on the space scene to place it.
🌌 Click any object to select it. You can focus the camera, track it, boost it, stabilize its orbit or delete it.
⏱ Change the time speed to watch planets move faster and see how the system evolves. Adjust gravity to make the simulation calm, realistic or chaotic.
🔭 Use the mouse wheel or pinch gesture to zoom. Hold Shift, use the right mouse button or drag with two fingers to move the camera. Double-click to focus on an object.
💾 Progress is saved automatically. Create, experiment and build the most beautiful or the craziest space system!
Features
- Gravity simulation: Real-time physics calculations adjust the movement of every object based on its mass and proximity to other bodies.
- Time manipulation: Slide the speed toggle to watch orbital paths unfold over seconds or let eons pass in a blink.
- Selection tools: Select any planet or moon to stabilize its path, track its journey, or remove it from the simulation entirely.
- Persistent saving: The system automatically captures your current setup so you can return to your own custom universe anytime.
- Dynamic camera: Zoom in for a close look at surface details or pull back to survey the entire solar system at once.
Who is it for
Space enthusiasts and physics hobbyists who enjoy tinkering with complex systems will find hours of entertainment here. Casual gamers seeking a relaxing sandbox experience appreciate the lack of strict goals. Anyone interested in celestial mechanics or designing their own gravity-based simulations will feel right at home with this tool.
Controls
Place object
Select item from menu and tap or click the workspace.
Camera pan
Drag with two fingers on mobile or right-click and drag on desktop.
Zoom view
Use a pinch gesture on touchscreens or the mouse wheel on computers.
Focus camera
Double-tap or double-click any celestial body to lock the view onto it.
FAQ
Is Space Sandbox free to play?
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Yes, you can access Space Sandbox completely free in any modern web browser without needing to register or download files.
Can I create a stable solar system in Space Sandbox?
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Absolutely, you can adjust the mass and placement of planets to achieve a perfectly balanced orbit that lasts indefinitely.
Does Space Sandbox work on my mobile device?
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Space Sandbox runs smoothly on mobile browsers, allowing you to use intuitive touch gestures to build and manage your universe.
