The newest of the empires that has spectacularly become one of the great ones through a combination of competence, efficiency, planning and luck.
The only common thing its home planets share is their leadership. Their rulers are all Denorians that after the War of the Realms
and the fall of the (old) Astral Empire found themselves in those planets and managed to ascend to power through various means.
This unlikely situation is apparent in the fact that the rest of the world calls the Great Astral Empire just as "the Imperials" for lack of a better description.
The clear winner of the Colonial Wars
the newly fledged empire is bent on consolidating its power and enjoying the gains of its success.
The Imperial Council
The Starlords and Starladies
Justice, efficiency and prosperity