Update

Made the scaling of objects more than a light-year in size more accurate so that, for example, the observable universe is actually 93 billion light-years across instead of 9.3x10^26m (which would be 98.3 billion ly).

Fixed a couple more inaccuracies, added a few more objects, such as TON 618 in Powers of Ten mode and J1407b in Scale of the Universe mode.