Here is how you can put together a story using the tools available in the simulation: 1. Set the Stage (The Star)

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

Use the Habitable Zone view (shortcut 'H') to see where liquid water can exist.

Universe Sandbox 【2026 Update】

Here is how you can put together a story using the tools available in the simulation: 1. Set the Stage (The Star)

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. Here is how you can put together a