Which preposition is correct with “generation”?

Which preposition is correct with “generation”? Would you phrase like this or differently?

1 That show isn't of/from/part of your generation. That's why you don't know it.

2 We’re not [of / part of / from] the same generation.

3 We don’t belong to /aren’t of/from the same generation.

4 We are 2 generations apart/We are of 2 different generations. We don't listen to the same music.

5 This soccer player isn't [of / from] your generation. That's why you don't know him son.

Thank you