User blog comment:Ronlaw/Skyrim has two satellites?/@comment-28584497-20120128235916

Those are Masser and Secunda, and IIRC they were present in all elder scrolls games.

That being said I've never played Daggerfall or Arena past the first dungeon, because I kept dying and having to restart. Just a frustrating experience, given that I have to use DOS box, and that thing sucks like hell.