The planet with the maximum number of satellites is ________.

Answer: Option C

We need to figure out which of these planets has the most moons.

Option A: Uranus is a large, icy planet, but it doesn't have the most moons.
Option B: Jupiter is a giant planet known for its Great Red Spot and has many moons.
Option C: Saturn is famous for its beautiful rings, and it also has a large number of moons. Currently, Saturn has the maximum number of satellites.
Option D: Neptune is another icy giant planet, but it has fewer moons than Saturn.

Therefore, the correct answer is C: Saturn.