Saturn (♄) — Structure, Limitation, Time

Saturn is the planet of structure, limitation, time, and maturation, with its domiciles in Capricorn and Aquarius and its exaltation in Libra. In the Hellenistic system, Saturn is the greater malefic — not because it is evil, but because it imposes the necessities that feel most burdensome: delay, discipline, and the consequences of past action. Astrodienst describes Saturn as the principle of form and boundary, the force that gives shape to what Jupiter would otherwise expand without limit. The Saturn cycle — completing its orbit roughly every 29.5 years and arriving back at its natal position — is recognized across astrological traditions as the definitive threshold of maturity, the moment when the native must reckon with the structures they have built or failed to build.