Universe Sandbox Info
Building a story in is a unique way to explore the "what ifs" of the cosmos, whether you are recreating famous sci-fi worlds like Star Wars systems or simulating the future of our own Solar System .
Here is how you can put together a story using the tools available in the simulation: 1. Set the Stage (The Star) universe sandbox
Once your planets are in orbit, you can flesh out their history. Building a story in is a unique way
Every cosmic story needs a center. You can begin by adding a to an empty simulation. Every cosmic story needs a center
In the , planets aren't just static spheres; they are made of 12 distinct materials , including iron, silicate, water, and hydrogen.
Will it be a stable yellow dwarf like our Sun, or a volatile blue giant ?

