Attributes

Initial X Position

Initial Y Position

Initial Mass

Initial Volume

Initial X Velocity

Initial Y Velocity

Stationary?

Insert new body into the simulation with the entered attributes

Scroll Speed

Inverted Scroll

Most controls are disabled while the menu is open.

Hover over a celestial body to view its information.

Click on a celestial body to sticky its information to the left side of the screen.

[M]: Open or close this menu

[Space]: Pause or unpause the simulation

[WASD]: Move the camera

[Q/E]: Zoom in/out

[Left-Arrow/Right-Arrow]: Go back/forward (in time)