Cantonica was a desert planet in the Cantonica system within the Corporate Sector of the galaxy’s Outer Rim Territories that was home to the casino city Canto Bight. A pink, blue, and green nebula was visible from the surface of the planet. The city was located on the shores of the Sea of Cantonica, an artificial ocean considered the largest in the galaxy that manifested a strange phenomenon of a dark-purple glow on the horizon during sunset. Water evaporated at a rate of several tons per day in the desert climate, making the cost of maintaining the artificial sea astronomical. Further, its creation caused the lower levels of Canto Bight to become damp and dank, with occasional moisture seepage. Sump pumps were utilized full-time nearer the coast in order to keep the water at bay.