Saturn is the planet of long-term aspects in one’s life, including ambitious goals, plans, dedication, responsibility, virtues, one’s sense of duty and commitment, career path, life path and destiny, karmic rewards (and punishments) with that it entails – limitations, restrictions, challenges, and tests –, and it involves also authorities and authority figures. Its motto is “I achieve”.
Saturn is the ruler of Capricorn and Aquarius and of the 10th house. The Major Arcana tarot card directly associated with Saturn is The World. As ruler of Capricorn and Aquarius though, it’s also connected to the Devil and The Star cards.