lately ive been playing a really cool new game called Spore.in the game you start as a single celled organism and you evolve them in to creatures
if you zoom out it looks like this. all he solar systems in the previous pic are now too litle to see. there are thousands of solar systems each with any number of planets.
a cool thing about the game is tha everything is cosomizuble from the vehicles you creatures use to the planets in the solar system. even cooler than that is that the game loads other peoples creatures,vehicles,buildins, and ect. to populate the galixy so you never know what you will find.