Fully working simulation of two-bodies in space affecting each other with gravity! Use the custom sliders to change q and ecc : q : Changes the ratio of the masses of the bodies: 0.01-1 ecc : (Eccentricity) Changes the type of orbit of the system: 0 (circular orbit) - 1 (no orbit/escape) Sliders : https://scratch.mit.edu/projects/304563234/ Main equations/calculations by Evengii ( https://evgenii.com/blog/two-body-problem-simulator/ ). All Scratch code by @GreatGameDota . Additional Resource : https://en.wikipedia.org/wiki/Two-body_problem #gravity #simulation #two-body #pen #planets #orbit #simulator #physics