Ptarton Empire, The Second: From the ruins of the First Ptarton Empire grew the Second, which controlled the Milky Way Galaxy in its early days, though it shrunk steadily in volume. It was humans from the Second Empire who landed on Earth in 71,000 and founded the kingdoms of Saltar, Seasham and Calacoon. The Second Ptarton Empire collapsed in 79,327, when the Rhior Power deserted all but the Wizards and the Old Gods returned.
Ptarton Empire, The Third: Controlling only the inner portion of the Milky Way when it was formed out of the remnants of the Second Empire in 79,601, it quickly declined until it was little more than a collection of worlds whose inhabitants were coddled and nursed by robots, while they lived on the wire.