Chrion

Galactica

Galactica was a Jupiter-class battlestar that served the Colonial Fleet from the Cylon War until the discovery of Earth. Never networked, it survived the Fall of the Twelve Colonies and shepherded the last fifty thousand humans across uncharted space before being scuttled into the sun.

Gemenon Liner 1701

Gemenon Liner 1701 was a civilian cruiser operated by Gemenon Liners and the namesake of her type. After the Fall she drifted powerless until Colonial One found her and her passengers were rescued.

Pyxis

Pyxis was a Gemenon Liner 1701-type civilian cruiser that escaped the Fall of the Twelve Colonies in the fleet led by Galactica. It was destroyed in a Cylon ambush in the Ionian Nebula when a Raider crashed into its sublight drive.

Algae planet

The algae planet was a habitable world orbiting a dying star, briefly settled by the Thirteenth Tribe and later sought by human refugees for its algae before a supernova destroyed it.

Fall of the Twelve Colonies

The Fall of the Twelve Colonies, also called the Second Cylon War, was a single-day Cylon campaign of total annihilation against Colonial space. It wiped out almost the entire human population of over twenty nine billion and left barely fifty thousand survivors in a fleeing refugee fleet.

Galactica: the last battlestar of the Colonial Service

In the Original Series continuity, the Galactica was a Colonial battlestar that served over five hundred yahrens in the Thousand-Yahren War. After the destruction of the Twelve Colonies of Man at Cimtar, it survived to lead a rag-tag fugitive fleet on the search for Earth.