All below are daughters of Cronos/Saturn and Rhea/Ops
Juno/Hera = wife of Jupiter/Poseidon, goddess of Marriage (even tho her husband cheated on her more than often), and women, her sacred animals are peacock, cows and lions
Ceres/Demeter = Goddess of harvest, wheat and agriculture, sacred law and fertility,
Vesta/Hestia = Virgin goddess of the hearth, home and domesticity, the family, and the state
Please just message me if you need more. =D
Umm...I know a lot...but I'll just write the Roman and Greek personifications, okay?
Jupiter/Zeus= King of Gods, god of the Sky and thunder and lightning, eagles, youngest son out of his two brothers, Son of Cronos/Saturn and Rhea/Ops
Neptune/Poseidon = God of the Sea, horses, earth-quakes, storms, is the middle child, Son of Cronos/Saturn and Rhea/Ops
Pluto/Hades = God of the Underworld and riches, eldest son, Son of Cronos/Saturn and Rhea/Ops
everything that is considered accurate can be debated?
The Greeks used them before the Romans did. The planets were named after the Roman names for the Greek Gods and Goddesses. Goddesses were often portrayed as somehow evil. For example, Hera (not much explaining needed for Hera), Athena turned Arachne into a spider, Aphrodite made the Gorgon sisters hideous and monstrous. Of course it wasn't for no reason at all, but they were still rash decisions that came from rage and jealousy. If you need more information, let me know!