Nice map! And now I list everything wrong with this... although I'm not sure if it's all map problems... could it be stuff on my end?
Player 2 starts out with 3 planets (4 frigate factories, 8 scouts...) that are not upgraded and are at 10% allegiance (so Player 2 starts the game with a -6 credit income.
On the other hand, player 1 starts out with 150% aleegiance...
Planet placement issues:
sometimes phase routes to moons end up going backwards/straight up and down/level and jumping inside further...
List: Uranus, Saturn, Jupiter, the gas giant in 47 Ursae Majoris, the gas giant in Gliese 876, other gas giants I may have missed...
I'm not entirely sure if Pluto and Charon are connected... I didn't see phase lanes, although it could be a graphical glitch.
That's all I've found at the moment... I'm not sure if I could edit this or not (never tried modding anything...)