The mythology in my view is the metaphor about bringing law and order (Saturn) into of chaos (Uranus). Gaia becomes frustrated with this erratic commitment of Uranus and so she sends their son, Saturn (Cronos) to kill him. Saturn is one of the children of Gaia, the Earth Mother, and Uranus, the sky God. Uranus is always mating with Gaia and conceiving children he does not remain around to help raise. When he separates from Gaia and leaves, she is left to raise the children by herself.