COMPOSITION Saturn primarily consists of hydrogen (around 75%) and helium (approximately 25%). Trace elements like methane, ammonia, water vapor, and other compounds are present in its atmosphere. Despite its gaseous nature, the planet might have a small, rocky core enveloped by dense metallic hydrogen and helium layers under immense pressure and temperature. Its diverse moons, rings, and magnetic field contribute to the overall composition, making Saturn a captivating celestial body within the solar system.