Themis

Designated as HD 186302, Themis was identified as a potential solar sibling to Terra, being similar in spectrum and size. https://en.wikipedia.org/wiki/HD_186302 Named after the Greek Goddess of divine law and order, it naturally led to naming the four planets orbiting after the Horae, Themis's offspring, deities of the seasons and natural portions of time. https://www.theoi.com/Titan/TitanisThemis.html