From Traveller Wiki - Science-Fiction Adventure in the Far future
- There were once more metal worlds, but the current count is widely considered to be four.
- Three Imperial worlds in the Lunion subsector, Olympia, Smoug, and Wardn, originally belonged to the group.
- They were called respectively Gold, Electrum, and Silver, but have not been considered Metal Worlds for centuries.
History & Background (Dossier)
Worlds & Sectors (Astrography)
They are located in the Sword Worlds subsector.
- Some worlds in the Lunion subsector originally belonged to the group.