ORBITS [electronic resource] : voyage through the solar system.

Phoenix, Ariz. : Software Marketing Corp., c1991.

6 computer disks : col. ; 3 1/2-5 1/4 in. + 1 user's manual (30 p.)

A simulation and atlas of the solar system which allows the user to compare planetary characteristics; view pictures of the planets and their interiors; plot satellite missions, and run simulations of eclipses, tides, the motions and gravities of planets and the earth's moon, and nuclear processes in the Sun.