Initial Concept

"It's a dream, but an achievable dream, given certain advances in hypermatter technology. An implosion core with a plasma about a kilometer in diameter could power an artificial construct the size of a small moon. A couple of large ice asteroids for fuel...common enough still in the outer fringe systems ..."

"A small crew could police an entire system with one vessel," Tarkin mused.

"Well, not so small a crew, but one vessel, certainly." Sienar walked around the display and made large, vaguely designing sweeps of his hands. "I'm considering removing the extraneous spheres, sticking with one large ball, ninety or a hundred kilometers in diameter. A more wieldy design for transport."

***

Rogue Planet, Chapter 2