Recalling an old video about the massive rings of J1407b, Elias decided Novus needed something grander. He didn't just add rings; he shattered a nearby moon using the new tidal disruption physics. In real-time, he watched the moon stretch into a "spaghetti" of rock and ice before flattening into a magnificent, shimmering disk that spanned millions of kilometers.
Stable planetary orbit
: Give your "custom Tatooine" a backstory. You can now add rich text details and facts to any object or the simulation itself. universe sandbox 2 v3411
Later versions (v3700+), while prettier, drop these numbers by roughly 20% due to additional compute shaders. Recalling an old video about the massive rings
At its heart, Universe Sandbox allows you to manipulate celestial bodies on an unimaginable scale. Whether you want to see what happens if Jupiter were replaced by a second Sun or watch the collision of the Milky Way and Andromeda galaxies, the software handles the physics with impressive detail. Stable planetary orbit : Give your "custom Tatooine"
Typically 1.5–2.5 GB RAM. Save file size: ~2–10 MB for complex simulations.
The sound design is minimal but effective. There is a relaxing ambient soundtrack that fits the vibe of floating in the void. However, the game wisely chooses silence for the actual simulation—because sound doesn’t travel in space. This adds to the terrifying beauty of watching a star go supernova in dead silence.