Uranus is an ice giant planet orbiting the Sun in the outer reaches of the Solar System. Its atmosphere is composed primarily of hydrogen and helium, along with methane, which imparts a distinct blue-green coloration. The planet is notable for its extreme axial tilt, causing it to orbit the Sun nearly on its side relative to the plane of the ecliptic. Physically, it possesses a deep subsurface structure involving ices and rock, and its magnetic field is significantly offset from its geometric center, features that are crucial for understanding the planet's internal dynamics.