Creation of a planet from particles!

420 particles interacting with a Lennard-Jones potential simulating a gas are steadily accelerated towards the center of the screen.

At the end, gravity/acceleration is removed for a short time and directly switched on with almost 2 million g.
This Simulation was done in Matlab

code is available at MathWorks: https://www.mathworks.com/matlabcentral/fileexchange/107005-lennard-jones-simulation-of-particle-interaction-now-in-3d

Видео Creation of a planet from particles! канала Hali Hammer