Cygnus Seven

Cygnus Seven, or Cygnus VII, is a planet.

Fiction

The Transformers cartoon

The Quintessons attempted to introduce subliminial messaging into the Junkions' television, which the Junkions promptly spread galaxy-wide using their omni-directional relay. One of the planets affected was Cygnus Seven, resulting in the local inhabitants mounting an assault on the Earth embassy and managing to breach the front doors. The Quintessons were able to spy on events from their spaceship as they reviewed activities around the galaxy. The Big Broadcast of 2006

The Big Broadcast of 2006

In the UK version of the story, the events of "The Big Broadcast of 2006" are a fabrication invented by Wreck-Gar.

After the Junkions redirected the Quintessons' subliminal broadcasts preaching hatred of other lifeforms to the universe with their omni-directional relay, Cygnus Seven was among those affected by it. Under the broadcast's thrall, the Cygnus Seven natives attacked the Earth emissary. The Big Broadcast of 2006

Animated cartoon continuity

Cygnus VII was part of the Nebulon Republic. The AllSpark Almanac II

Star Trek vs. Transformers

By the mid-23rd century, the Federation had established a mining outpost on Cygnus Seven. On stardate 5892.7, the outpost was attacked by the Decepticons, necessitating the intervention of the starship USS Enterprise. Though the Enterprise crew managed to chase away the Decepticons, they had wounded Optimus Prime in the process. As the crew pondered how to repair him, they ventured deeper into the mine shafts and discovered an Autobot bunker. Prime's Directive, Part One