Kiin, a hidden system of planets untouched since the native population died out following a viral outbreak that eventually decimated the population of at least 3 other systems.
Millennia have passed however, since that outbreak, and no sign remains of their largely agrarian lives. What does remain however are the discarded remnants of a pirate league that once threatened the galaxy's stability. Chosen by Malebranche as their hidden strikebase in the deep core, Kiin was abandoned after the suicidal Malebranche decision, and the coordinates were released to the public.
People come today to gawk at the ruins of what once was, and to pick up their newly-purchased ships that still hold the soul of Malebranche in their corridors.
Two dead cultures, one of farmers, the other of pirates, but both haunt this system.