The influence of Jupiter expands the mind, opening it up to new ideas and possibilities, academic pursuits, and to higher thoughts and ideals. Jupiter influence on the spirit appears to be to empower moral decisions and judgment. Jupiter is a powerful presence, inspiring people to seek good fortune and powerful positions. Jupiter does not have a direct influence on passion, although it does tend to make one aware of one's own ambitions.

Jupiter is a giant planet, traditionally associated in astrological terms with eclecticism or universality. Jupiter can be influential in all-round development, as well as with addictive or eccentric behaviors. Its astrological influences include moral, religious, academic or philosophical aspirations, open-mindedness, enthusiasm, expansion and enlargement. It is strongly associated with Sagittarius and Pisces. Jupiter is also associated with grandiosity and the exaggerated use of normally positive attributes..

More information on how Jupiter influences the different starsigns

Starscine uses the Inverse Square of the distance between the Earth and Jupiter to calculate the relative astrological influence of Jupiter.