Hello,
The title describes my problem. When viewing my capital's planetary map, eventually my game will CTD with no error whatsoever. Looking through the debug.err, there is no obvious error at the end of my game to signal to me why the crash happens.
I should mention that I have modded the game, personally, and if this is an error from invalid XML (which should have been caught) or an invalid reference that is frequently seen, please let me know. I'm sure (if the solution isn't simple) that more information may be required; simply ask and I'll post what you ask for, within reason 
