N-BODY LABORATORY
Orbital Physics Simulator
Scenario
Solar system
Binary stars
Three-body dance
Pause
Reset
Initializing WebGL…
SIMULATION TIME
01 JAN 2026
T + 0.0 days
INTEGRATOR
LEAPFROG · N-BODY
ΔE 0.0000%
N
E
Drag to orbit · Scroll to zoom · Click a body to inspect
SELECTED OBJECT
Earth
TERRESTRIAL
Distance
1.000 AU
Velocity
29.78 km/s
Orbital period
365.26 d
Mass
3.003e−6 M☉
PARAMETERS
Simulation controls
30.0 days/s
Time scale
Trail length
240 samples
Trails
Labels
Reference plane