This is a sandbox game with realistic gravitational forces and objects that move in a realistic way. There is a lot of options you can play with in order to create a scenario that you have in your mind.

Click "Run GravitySandbox" to play in your browser. Play is fullscreen mode for a better experience!!! Or download the zip file with the executable file. 

Keep in mind this is just a beta and feel free to share your thoughts in the comments. You can also send feedback through this online form: https://forms.gle/Ng8q7SqdEP5aAywN7

Have fun !!!😄