Oh no, they didn't...
So this is what comes of randomly combining two mythical names from a culture you don't know. heh
They aren't even in the same category. Uranus was actually the father (or begetter, or progenitor) of a class of beings called the Titans. He dribbled genital blood on the earth and they sprang up, along with cyclops, furies and giants.
Ah, Uranus. Providing reliable off-color puns since the 1780's...