Saturns diameter, at the equator, is about 74,900 miles (and no, they didn't fly around it with a big measuring tape), its about 10 times larger than Earth. Trust me, with a planet this size you will have plenty to do. Since its so large, you can see it from Earth some nights, but not the rings.

Saturn was named after the Roman god of agriculture... Saturn. It has 18 moons, Mimas, Enceladus, Tethys, Dione, Rhea, Titan, Hyperion and Lapetus are just a few. Dont ask me what they are named after- but feel free to visit them whenever you would like.