How much water on Saturn?

Saturn is primarily composed of hydrogen and helium, but it also contains water in the form of ice and vapor. Estimates suggest that water makes up a small fraction of the planet's overall composition, with some studies indicating that the amount of water in its atmosphere might be around 0.5 to 1% by volume. Additionally, Saturn's moons, such as Enceladus, have significant amounts of water ice, contributing to the overall water presence in the Saturnian system.