Launch body bug and open simulations bug.

[A_A_H_G]

Everybody know that when you want to launch a star that has planets, there is a small button in the corner of each star-button that says launch entire system (something like that). Well that button doesn't work in any star, it only works with the sun. Another problem is that there are few simulations that my game can't open. For example:
50 brightest stars or Milky Way Galaxy.
Furthermore  whenever I exit the game, it crash, it appears the window of "Universe Sandbox 2 has stopped working". This is the first time I have too much trouble. Thanks for watching.

[Jar]

Sorry for the delay in my response. Are you still having the issue with it crashing when you exit? If so, please send us your log file and crash files (if they're there). Instructions for finding these:
http://universesandbox.com/support/emaillog
http://universesandbox.com/support/emailcrash

What happens when you try to open those simulations?

Also, we are aware of some issues with using the "Whole System" button for adding/launching bodies. It's on our list.