Having the highest number of moons in the solar system, the largest of which being Titan, this is, for 10 points, what planet, the least dense and second largest in the solar system?
An eyewall was seen in the hurricane-like storm locked to the south pole of this body, and a hexagonal wave pattern was observed around the north pole, and every year on this body a Great White Spot is seen. The variance in its rotation period may be due to the geysers of its moon Enceladus, and rings may exist around its second largest moon, Rhea. Having the highest number of moons in the solar system, the largest of which being Titan, this is, for 10 points, what planet, the least dense and second largest in the solar system?
An eyewall was seen in the hurricane-like storm locked to the south pole of this body, and a hexagonal wave pattern was observed around the north pole, and every year on this body a Great White Spot is seen.
Saturn