I would also like to add that the Jews also believe in 7 heavens.
That's correct, but also bears no relevance to what we are discussing here whatsoever, as neither of us are Jews.
Anyways, your theory is still absurd and pointless. The number 7 is a special number in most religions and even in the religions which predate the discovery of Jupiter.
Further proves my point that it refers to the seven heavenly bodies. The roots of all pagan religions is astrotheology.
https://en.m.wikipedia.org/wiki/7_(number)
Link is dead, please update
Go to the religions section.
Sure, I'll start a thread there