From Star Wars: The Old Republic Wiki
From the civilized Core Worlds at the center of the galaxy to the uninhabited wilds of the Outer Rim territories, the galaxy is teeming with life. This archive contains summaries of several of the galaxy's inhabitants, organized for convenience into three categories - Non-sentient, sentient, or droids.
As more information becomes available this archive will be expanded.
Note: all the inhabitants listed below are seen at least once in real gameplay footage and/or screenshots. Probable and speculated life forms are not included.