Eigerson-48 System

The Eigerson-48 System is a planetary system that includes Mumu-Obscura.

IDW Generation 1 continuity
The Terrorcons were sent to Mumu-Obscura in the Eigerson-48 System. When they were held hostage by the Reapers, Sixshot went in to save them.

Knights of Unicron
Mumu-Obscura, located in the Eigerson-48 System, was the sixteenth venue for the Knights of Unicron on their 2014 "Till All Are One" tour.