In the Beginning, there was (Old) Groddle, Ix, Uralia, Ilmenskie (Caverns yes, Deeps no), and Hell One.
And it was Pants Place - what more did you need?! :D
I lived in a lovely house at the end of the street for at least one go-round. There was a sparkly rock and a couple of trees on the street, and it was a nice place to live.