zoom, from a planet's surface to the edge of the system
Click a body
follow it · double-click to fly in
Timeline
drag to scrub · scroll to zoom in on an era · click a flag to jump there
Space
play / pause
, .
slower / faster
← →
previous / next event
0–9
whole system, Sun, Mercury … Neptune
M
music on / off
⌘Z
undo your last intervention
Orbits after an intervention are computed by a real N-body integration running in the background. Where it has not reached yet, the view is a projection from the last simulated orbits.