I love the concept - it looks like it would be a really interesting map to play!
However, there are a few things that aren't quite clear to me.
First, are Hiragally and Carinthus part of Zikitus' bonus zone? You have the 5 on Zikitus in the bonus diagram (where the numbers are spread over all planets in the other bonuses), which makes it look kind of like Hiragally and Carinthus are not in Zikitus' zone and Zikitus by itself gives 5.
Secondly, the spaceships each seem to be flying in a certain direction, which gives the impression that all interplanetary assaults are one-way (meaning that Carinthus can attack Mut, but not the other way around). If that is the case, great, but if not, you might want to consider redesigning the ships (or maybe have two ships for every interplanetary connection - one ship flying each way).
Thirdly, the overlap between Trini-Orc, Golon, and Pin is a little confusing. Do they assault each other? If not, you may want to put some visible distance between those 2 planets.
And finally, the text is a bit small, so "i"'s and "l"'s are hard to tell apart, as are "o"'s and "a"'s.
But as I said before, I love the concept, and I look forward to playing this map soon!