by the time you finish counting up to that number your not even half way there XDDD
Your number is quite a bit off. The real number is somewhere in the vicinity of 10^22 and 10^24. The number you used was about 10^205 - 1. We expect to get better refinements over time, however such large changes would show either a systematic misunderstanding of what stars are, or showing that the techniques we use to estimate them (Measuring mass of galaxies, mass of average stars, counting galaxies etc) are simply insufficient. None of which has yet been done.
Actually, since the speed of light exists, the stars you are watching up the sky are possibly stars that have existed millions of years ago, by the time the light from that star traveled to earth, the star may have blown up