No, not really. "aligned" would suggest some kind of connection. It is very likely a complete accident. Literally.
It most likely that at some point Uranus was hit by a planet and the collision changed the spin axis. Must have been pretty early for everything else to be aligned with the new axis.
It most likely that at some point Uranus was hit by a planet and the collision changed the spin axis. Must have been pretty early for everything else to be aligned with the new axis.