The Peloran border patrol has over the centuries become a world unto its own. Individual families man each ship that watches the border. They marry, they have children, and when their population becomes too large for a single ship to support them, they build a new ship. A new home. From the handful of ships and Peloran that first took on the job two thousand years ago to now, their numbers have expanded exponentially until they are the single largest number of ships and Peloran who live off planet. They trace their family lineages across ships thousands of years apart in both distance and time. Entire generations have grown up on those ships, rarely if ever seeing a planetary surface. They have a completely different culture than their planetbound brethren, and many consider them to be effectively of different races.