Cosmicraft is a visual particle dynamics simulation capable of showing multiple-body interactions on scales ranging from atom to interplanetary. Among the interactions Cosmicraft is capable of animating are 1) Atomic Van der Waals, 2) Charged particles undergoing Coulomb potentials, 3) Brownian motion of particles in any general fluid, 4) Alternating electric and magnetic fields, 5) Gravitational interactions.

Cosmicraft can be used to simulate a range of phenomena, from the formation of Van Der Waals crystals (i.e. frozen Argon), to plotting the period and trajectory of the Earth-moon system.