I had read, that: Acheron LV-426 --> it's a moon from "Alien 1" LV-223 --> it's a moon form "Prometheus" Calpamos: is a ringed gas giant which is the fifth planet from the star Gliese 86 in Zeta Reticuli. Has LV-426 and LV-233.
Movie isn't bad form me (music, photos, Fassbender's play - are ok. Only story and details have drawbacks. But i'm going to but BL or DVD.