Archon

"May joy and good fellowship reign, and in this manner, may the Olympic Torch pursue its way through ages, increasing friendly understanding among nations"

Archon was one of the Cybertronian colonies during the Golden Age and was the first to receive a replica Well of All Sparks due to its already energy rich nature.

It was ruled by Metalhawk.

Fiction

The Covenant of Primus

Using the resources left behind by the Quintessons after the Age of Wrath, Space bridge technology was re-engineered and combined with cyberforming tech to convert lifeless asteroids and planets into inhabitable colony worlds. Archon was one of these many worlds that was given a duplicate Well of All Sparks, with the surface made hospitable to Cybertronians with a Conversion beam.

Sentinel Prime placed a torch in the Well, igniting the tip with yellow-white fire. As the first torchbearer, Sentinel carried the torch to the Well's edge, giving it to the next torchbearer: Bluestreak. One by one, a chain of various torchbearers passed the torch across Cybertron, into the spaceport where the Space Bridge lay, and through the portal to Archon's well. After entering through the portal, the torch would reach its final bearer: Metalhawk, who dropped the torch into the duplicate Well. It successfully ignited, ensuring that new Cybertronians could also be born of the colony worlds.

Archon was later isolated from Cybertron after the Rust Plague spread there and the destruction of the space bridges, and was the site where Prowl and Bluestreak parted ways. The Covenant of Primus

Animated cartoon continuity

Archon was a neutral robotic planet on the edge of Autobot-controlled space in the Milky Way. The Complete AllSpark Almanac

Ask Vector Prime

The Protectobots once lived on the colony world of Archon, but as the colony slowly began to fail they succumbed to stasis lock. They remained that way until Omega Supreme chanced across the ruins of the planet and brought them back to Earth. Ask Vector Prime, 2015/09/21