Achris

Achris was a planet in the Dirpion-104 system, and was the homeworld of the Achrisian species before it and most of the Achrisians' physical population were wiped out in Dirpion-104's hypernova 3 billion years ago.

Before it was destroyed, Achris was a planet coincidentally similar to Gaea. It had a nitrogen-oxygen atmosphere, and its orbital distance was approximately 1 AU. It sported 2 moons, and was the 5th planet of the system.