Saturn
The planetary ruler of Capricorn, Saturn, is all about responsibilities, goals and Karma.
Saturn pushes the limits and is also about discipline, challenge, and hard work. If one can handle the demanding nature of Saturn, great achievements are possible.
Saturn is the planet of longevity as well.
It takes Saturn 29.5 years to travel through all the signs of the zodiac, and spends close to three year in each sign.
Astrology Planets:
Jupiter Saturn Uranus Neptune Pluto