Cal-class battleship

The Cal-class battleship was the final version of a warship type designed by the Kumauri Empire.

Characteristics
Ships of the class were 3,000 meters long. They had an armament of turbolasers for ship-to-ship combat, but their prime weapon was a large mass-driver cannon mounted along the top of the hull.[1]

This was an orbital bombardment weapon, which was designed to pound its target with captured asteroids, or other suitable interplanetary flotsam. To collect ammunition for loading the prime weapon, Cal-class ships were also equipped with six tractor beam projectors.