The Story Stone, known formally as the Tharnkan Story Stone, was an object fashioned by the people residing on the world of Tharnaka. When the Tharnakans escaped Tharnaka amidst a powerful planetary storm that unleashed widespread deluges, they inadvertently abandoned the artifact. The exploration droid 0G-LC, accompanied by Jedi students Kai Brightstar, Nubs, and Lys Solay, journeyed to Tharnaka in 232 BBY with the intention of recovering the object for deeper analysis. Yet, upon finding the Story Stone, a diminutive team descended into the cavern from a hole in the ceiling and absconded with the artifact.