4547B

4547B is a planet in the SECTORB solar system. It is next in orbit to 4546B, the

planet on which the Aurora crashed. It presents mainly oceanic terrain, but, unlike it's neighbour, sports habitable islands full of lush greenery and strange animals. The island of Darwinium is the location of Derek Waterdeep's sceince base and his own colony of humans, The Sectum, also known as Isle Earth, made after the Borealis crashed.