The sun makes up approximately what percent of matter in our solar system? October 3, 2021October 3, 2021 administrator The sun makes up approximately what percent of matter in our solar system?0.99Well Done. Your Answer is Correct Keep it Up!0.850.50.17 Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Like this:Like Loading...