MTF
Full Member
The UN Charter was signed in 1945 with the Security Council membership already in its current format, and the first meeting of the Security Council was in 1946, at which time there was only 1 nuclear power.The stated conditions are that those five are (were) the only nuclear powers on the planet. You have literally no clue what you're talking about. Why do you think those five are the permanent members and have remained so for so long?
Just stop man, when you don't know about something maybe pose it as a question or a speculation. Stop blabbering about stuff you don't know.
EDIT: Didn't see the others who had already correctly answered before.