Low number of habitable planets?
First off, obviously I am a HUGE newb... I've yet to complete a game because I keep running into this wall that I see as a problem but you all may see as "the norm".
I've started multiple games with varying sizes of maps, and each time, it seems like I can only find 1 planet that is habitable or that I can do ANYTHING with. So my question is this: Is there something I'm missing with all of these planets/systems that I apparently can't do a thing with? I've spent a lot of time on the galciv2 wikia pages but nothing there seems to clear this question up for me. Any help would be greatly appreciated.