1 - Particula Numerica 0.1 Particula Numerica in shortly Particula is an Gravitational N-Body Simulator. The software give you REAL-TIME three dimensional images for gravitationally interacting bodies, which are thought to be stars. REAL-TIME isn't meant real stellar time but you can see the MOTION of stars. The time indicated in the software is normalized time. License: Freeware OS: Mac OS X 10.4 Size: 3.9 MB