Sandbox | Universe

Every cosmic story needs a center. You can begin by adding a to an empty simulation.

Will it be a stable yellow dwarf like our Sun, or a volatile blue giant ? universe sandbox

Use the Habitable Zone view (shortcut 'H') to see where liquid water can exist. Every cosmic story needs a center

Here is how you can put together a story using the tools available in the simulation: 1. Set the Stage (The Star) Use the Habitable Zone view (shortcut 'H') to

In the , planets aren't just static spheres; they are made of 12 distinct materials , including iron, silicate, water, and hydrogen.

Adjust the axial tilt to create extreme seasons or "tidally lock" a planet so one side is always burning and the other is always frozen. 3. Add the Details (Moons, Rings, and Life)

Once your planets are in orbit, you can flesh out their history.