The planet Aen belongs to the sovereign nation of Lin’La’Se is considered to be the principal manufacturing world for the government. The majority of the ships produced for the Linshi Navy are created on Aen. In addition, the navy’s second largest base is stationed at the planet to provide it with ample protection from attack. Within the planet, and built around the enormous entrance, is the only city on Aen, known as Core City, which houses the many workers that keep the mining and manufacturing facilities running smoothly.