Given that the Sun has 99+ percent of the mass of the Solar System, the percentage of helium in the Solar System is basically the percentage of helium in the Sun. That's about 25%.
That would be the hydrogen in the sun. The second most plentiful substancein the solar system would be the helium in the sun, being the fused hydrogen.
No. The planets make up about a tenth of a percent of the mass of the solar system. Not ten percent. Ten percent of the sun's mass would be enough to make a red dwarf star.
100% helium
if there were no solar system then there would be no life?
yes otherwise it would not be a solar system yes otherwise it would not be a solar system
we have the solar system because if we didn't then there would be no earth.
I would hope that you are in the same solar system that I am. That would be our sun.
The heart is the star around which the solar system orbits. In our solar system the heart would be our sun
Well as the Sun contains more mass than all the planets moons etc put together; and is basically just a huge Fusion reactor turning Hydrogen into Helium , Helium would be the answer
You mean - of THE solar system ?? That would be the sun.
well r solar system is not a man made structure its just not its not created by clouds or anything its created by god and we have a solar system cuz well we just do.
Inside of other stars; stars that then exploded in supernova explosions and which threw their mass back into space, where it would be available to form new solar systems.