GRAVITAS

Parameters

Gravity (G) 1.0x

Time Warp 1.0x

Orbital Trails 80

Softening (ε²) 400

Anchor New Body [Alt]

Body ✕

Type:Planet

Mass:400

Velocity:0.0 km/s

Radius:8 px

Gravitas is an interactive N-body gravitational simulator. Launch celestial objects, test relativistic forces, and assemble stable planetary systems.

Launch / AimClick + Drag

Orbit AssistShift / O

Pan CameraRight Click / 2-Fingers

ZoomWheel / Pinch

Play / PauseSpace

Undo BodyZ

Star / Planet / Asteroid1 / 2 / 3

Void / Pulsar / Comet4 / 5 / 6

White Hole7

Toggle AudioM

Science VectorsS

Focus PrimaryF

Cinematic ViewV

Center CameraR

Clear CosmosC

Open HelpH / ?

Tip: Hold Shift while aiming to calculate an exact circular Keplerian orbit around the closest star!

COSMIC GUIDE & SHORTCUTS