3D Solar System Screensaver 

Solar System is a fully 3D environment screensaver which serves both the screensaver and an educational astronomy program. This screensaver views all planets of our solar system on your desktop.You can even set your own MP3 as a custom soundtrack !
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Space Journey 4 

Space Journey 4 screensaver with 50 elegant images takes you on an exotic voyage from our own planet past all other planets in our solar system and their moons. Enjoy incredible views carefully selected from NASA archives
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MaterialWorlds Simulations 

Live interactive physics simulations let you explore the Solar System (orbits, seasons, gravity, tides, comets and satellites), play snooker and experiment with Laws of Motion, bridge,crash,ideal gas,pendulum clock and siege engine simulations.
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euphOrbit 

euphOrbit version 1.0 is a simple tool designed to simulate the motions of planetary bodies in space. The primary design philosophy of this program was that it had to simulate asteroids speeding through our Solar System close to "true life".
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StarStrider screen saver 

The StarStrider screen saver allows you to use FMJ-Software's StarStrider planetarium software as the pinnacle of 'space travel screen savers'. View the planets & moons of our solar system + 118000 stars + spectacular galaxies, cluster & nebulae!
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Gravitorium Pro 

The prime purpose of Gravitorium is to let you play with ideas about gravity and gravitational systems. Create an entirely new solar system from scratch!
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