In case anyone has not used Space Engine, it is quite great!

Think of it as Google Earth - for the entire universe!

There are limitless asteroids, planetary systems, galaxies, nebulae, quasars and more. You can land on and examine every single body in this simulation. True astronomical data is used wherever available... beyond the limits of what is known, it generates more universe procedurally. You can even search for other planets with life . It's a real gem, and it's free.

http://en.spaceengine.org/

space engine is dope. i used to mess around with it all the time but the scale of it makes me feel sick. the screenshots you can take are amazing.

kool program thanks for link