There is no place in the Solar System that doesn't feel the hand of the Elvish Empire. They view themselves as benevolent civilizers, but the peoples of the Outer System view things differently.

In amid the myriad, tiny worlds of the Asteroid Belt and on the moons of the gas giants, the fires of revolution are being fed by the heavy-handed tactics of the Imperial Navy and the rhetoric of propagandists. Soon, they may burn across the whole galaxy.

Source: https://sorcerersskull.blogspot.com/2024/02/spelljammer-revolution.html