“I assume nothing.”
That is incorrect. One of your false assumptions is:
“Call 4.4 x 10^17 seconds to form all the nuclei from supernova’s from the Big Bang into our solar system’s “stable†current orbits with “stable†rocks and oceans and gasses and plasma.”
Most of the nuclei were formed long before the formation of the Sun and Earth and probably long before the formation of the stars that went supernova and produced the nebula from which the Sun and Earth were formed. Consequently, your initial assumption about the time taken to accumulate the formed nuclei is in gross error.
That is not my post, you are quoting a post from SunkenCiv. I did not say that I agree with SunkenCiv. However, his post gave me an idea for a simple way to estimate the age of the universe.