Hello! Welcome to a gravity simulator that uses pen graphics. I'll add how this project works in the future. In the meantime, I'm still working on developing this! Click somewhere to add a particle with a certain mass. More massive particles have more inertia, which means they are harder to get moving but are harder to stop once moved! Use arrow keys to pan around - it changes the camera location. Use [Z] and [X] to zoom in and out, respectively.
