Sentients are living creatures possessing a conciousness, speech/writing, a multilimbed humanoid body, and some method of global or interspacial transportation. Species that do not meet these requirements are either Subsentients, humanoids with limited communication, or Animals and Aliens. Sentients are split into 4 categories, loosely organized by how common the races are within the Aldyn system (not the galaxy). These exist primarily for DND mechanical purposes, but also are good general views of how common spotting any of these races in an encounter would be.