Here's a sol with all the achievements complete:

Sol Location:
chat.kongregate.comgamez0053280livePlanetBasher2_KONG_.swf
[attachment=0:15q8u7dv]pb2data.sol[/attachment:15q8u7dv]

The _root variable for stardust is: _level0/:stardust . There are a load of other interesting ones, but Stardust is the most important.