Well, got the last of the moons done (that required serious work, anyway):
Esk: (Coalition Homeworld)
Esk is the moon the eskel human subspecies originated on. Due to the only landmasses being located in the polar regions, the ancient eskel had to deal with extremely hostile temperatures and frequent food shortages. As natural selection took its course, the eskel gained an excellent resistance to the cold, an ability to go for extended periods without nourishment, as well as a pale, blue-tinted complexion that gave them an edge over the half-blind predators that loved feasting on stray humans.
The modern-day civilization on Esk is much more hospitable--though many still live in the freezing polar regions, approximately 50% of the population of 7.6 billion resides in massive floating cities in the moon's warm, equatorial region, or the large peninsula that extends low enough to have a temperate climate. Needless to say, Esk's population is incredibly concentrated, making easy targets for orbital bombardments should the Thiians or KTA ever manage to get into its orbit.
Nara: (Home to several KTA nations)
Nara has no major landmasses at all--the moon is essentially a shallow ocean with specks of land popping up here and there. Because of the limited amount of land (and the small population), civilization on Nara during the early days of orbital exploration wasn't capable of supporting a space program. Primitive by the other three civilizations' standards, a nation from Bli on a 'humanitarian' mission uplifted them--at the cost of turning their moon into, essentially, a massive vacation resort for themselves and everyone else in God's orbit. The Naran economy is founded completely on tourism, and, due to its limited space, has very little else to offer.
If anyone is interested in hearing more backstory, let me know. I'm just refraining from posting walls of text because this forum doesn't have spoiler tags to hide them.
The KTA is also making a little bit of progress.
Talpanaan Heavy Bomber Corvette:
Comparable to the dagger torpedo bombers from vanilla Starfarer, except with more ammo, and less powerful missiles. One to a squad.
Ulnatan Support Destroyer:
Its default variant is loaded with light hyperon beams, making the ship able to lay down a massive amount of fire.