"We came expecting a broken moon or wayward asteroids, but this... I don't think anyone's seen anything of its like. There's an astounding amount of material here. We're looking in the records, trying to match some of the artifacts, but there's nothing like it. I don't know what most of this does, but my God is it complex. We're looking at, at least, what, two decades of potential salvage, maybe more, then the cartography of the local moon for more. We're definitely here to stay."
- Phaeton Venator, recovered personal log
Orcish currency is derived from glass beads. The art of glassworking is well beyond them, but perhaps the orcs have something of value to the civilized races, such as animal pelts, and well made axes, and bows. The humans trade beads for the goods, and the orcs will trade the beads amongst themselves as a form of their own currency. Perhaps they value blood red beads above all others, or animistic orcs favor beads in the colors of their gods.
Inspired by Indian trade beads, some of which could be quite ornate and beautiful. Most North American Indian beads were made in Italy. Surprise!