The planet known for having the most extensive ring system is Saturn. Saturn's rings are composed primarily of ice particles, along with smaller amounts of rocky debris and dust. These rings are divided into several components, with varying widths and densities. The stunning visual appearance of Saturn’s rings makes it one of the most recognizable celestial bodies in our solar system. Their structure is maintained by gravitational interactions with Saturn’s many moons, which help to keep the rings in place and define their boundaries.