Subject: The theory of a perpetual universe

I was able to design a mathmatical equation in tenth grade that proved all 
planets move towards the sun at a rate of .000357 microns per revolution. Thus 
my question would be is it possible that the planets act like fuel for the sun? 
And if so is it possible that the planets continue to shift spots in orbit at a 
seemingly eternal rate which would create a never ending cycle of "Earths"? And 
if this is possible is it plausible that our species has existed before on what 
we now consider Venus and Mercury prior to that? How can we verify these 
theories or are they just hair brained ideas from a crack pot physicist.

Re: The theory of a perpetual universe