Abstract of INFO-MAC archived encoded Mac binary file 'sci/orbit-3d-10.hqx' Uploaded 01/12/2002 238681 bytes From: Aaron Golden Subject: Orbit3d 1.0 Orbit3d simulates the motion of bodies in space according to Newton's Laws, in three dimensions and allows the user to build and run their own solar systems with built in editing tools. The package includes the Orbit3d program, documentation, and several example solar systems.