I like the colors, and it does give a nice "spacelike" look.

The Windward States are connected to Chronos Prime via the "Winward States Trade Corridor". I'm guessing that corridor is missing a "d".

Also a difference in spellings between "Teriene" and "Terriene Ascendancy".

Again, "Crecey" and "Crecey Imperium" vs. "Crecy Trade Corridor".

And single "s" "Elesia" in the middle of the "Elessian Federation".

I think it could use a bit of ornamentation around the edges, probably a key, and maybe a few more named systems. It has the sense of not being authentic in that it is clearly drawn to two-dimensional conventions rather than trying to deal with the complexities of the three-dimensional outer space environment, but that's a hard thing to avoid, and it is looking rather nice within that common limitation.