Gravity Sandbox
N-body orbital playground — slingshot planets into orbit
60
fps ·
0
bodies · t =
0.0
s · Σm =
0
Left-drag on the plane to slingshot a new body — right-drag orbits, scroll zooms
Gravity Sandbox
Presets
☀ Solar System
1
✦ Binary + Disk
2
∞ Figure-8
3
◉ Black Hole
4
✳ Cluster
5
Simulation
Time scale
1.0×
Gravity (G)
10.0
Softening
2.0
Merge bodies on collision
Spawning & Look
Spawn mass
8.0
Trail persistence
97.5%
Bloom
1.1
Actions
Pause
␣
Clear
C
Save snapshot
P
1
–
5
presets
Space
pause
C
clear
P
snapshot
Left-drag: launch body Right-drag: orbit Wheel: zoom / tune mass while aiming
Esc
: cancel aim
⚙ Controls