Gravity Engine provides a complete toolkit for your space game physics. Orbital mechanics and orbital maneuvering for your space game.
For more detail this asset from the Unity Asset Store: Click Here
This is a paid asset, but now you can download Gravity Engine for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Gravity Engine v13.1 (Latest version)
Gravity Engine v13.0
Gravity Engine v12.0
Gravity Engine v11.0
Gravity Engine v9.5
Gravity Engine v8.1
Gravity Engine v7.0
Gravity Engine v6.1
“If possible, please buy the package to support the developer”
Gravity Engine provides a complete toolkit for your space game physics.
– add stars, planets and spaceships that interact via gravitational N-body or “on-rails”
– design orbits by shape and see their paths in the editor and scene
– manual orbit changes with clickable handles
– orbit transfers/rendezvous from any orbit to any orbit
– rocket engines with staging
– model of Earth atmosphere
– solar system builder: add any object in the JPL database
– use real-world units (km/AU, kg)
– full support for particles
– highly accurate double-precision physics, with a choice of algorithm/Kepler evolution
– control of overall evolution speed, scale and CPU use
In-scene extensible command line console for development and debug
– change gravity to any force you design
No programming or math required.
Release Notes and DocsComplete source code provided.
Developed by a professional programmer with a PhD in astrophysics.
