The Naplian Empire was arguably the greatest political and military entity in the galaxy since the ancient Radnians. While the Rutak Empire encompasses more starsystems, Naplias military, and economic power were unrivaled until the appearance of the cybernetics.

Stelltron Corporation was by an order of magnitude, the largest corporation in the Estra galaxy, providing a vast array of products and services. The majority of their business was interstellar trade and shipbuilding. Their shipyards supplied untold numbers of merchant ships and warships to the governments, businesses, and the renegades of Estra.