Qre

Qre is a barren rock of a planet.

Fiction

Wings Universe

Wings Universe is based on the Generation 1 cartoon, but deviates from it in cosmetic ways and continuity points.

Qre was a notably unremarkable planetary body chosen by Jhiaxus as the location for his secret base. He transformed at least a portion of Qre to resemble Cybertron and constructed an elaborate automated weapons system for the purpose of training his newly created "second generation" Cybertronians. A Flash Forward, Part 4

Animated cartoon

Qre was a neutral robotic planet in the Milky Way. The Complete AllSpark Almanac