Inspired by Kerbal Space Program I created a small simulation where I test realistic planet gravity. A planet has its own gravitational field which attracts the small rocket. The application is written with Processing and Box2D for Processing
You need gradle to run the application.
git clone https://github.com/leozulfiu/planet-gravity-box2d.gitcd planet-gravity-box2dgradle run
For creating a jar file just type gradle build. You will find the jar in the build/libs/ folder.
MIT