The Protectorate Wars Map

Here's something different for you guys, some of you may find it helpful in visualizing my setting.

A map of all colonized space within my original scifi setting known as the Rangers Project or "The Protectorate Wars".
This was quite tricky to come up with, as several factions are based around popular constellations. However, pretty much all star maps are spherically shaped based on our perspective from earth, not a top down perspective of our galaxy. I did the best I could with some basic math and understanding, but I'm sure the locations are still off in places D:

I used a National Geographic milkyway map as reference for building my own, and after failing to commission this map from him directly, used Norsehound maps as style inspiration.

Shown are general faction borders, along with central world clusters and main trade/transit routes.
In depth details on each faction are within my art book (almost finished at this point).
You can get in a lot of territory without going too far in our galaxy