Debilitation of Planets is at the 7th house or 180 degrees from the place of Exaltation. This debilitation of a planet takes place within the Zodiac. Hence, while moving in the ecliptic path all planets find a suitable zone that makes them exalted and tortious zone that makes them debilitated.

In Exalted place planet gets all the resources to accomplish their primary goal. while on the other hand, in debilitated zone, planet feel complete lack of resources and which makes the planet weak and repulsive in performance. For example, Jupiter is debilitated in the Capricorn sign because Capricorn is the 7th sign from Cancer and is 180 degrees away from the sign of Cancer the sign of exaltation for Jupiter. Also, Capricorn is a sign where Jupiter feels the presence of least resources to fulfill its primary goal such as true happiness leading to self realization and eventually enlightenment.

Effect of Debilitation of various Planets

Sun: Debilitation of the Sun is observed in Libra sign upto 10 degrees in Libra. The debilitation of the Sun in the horoscope indicates native  to be tactless, arrogant, frank, pompous and drunkard.
Moon: Debilitation of Moon is in Scorpio up to 3 degrees. Debilitation of Moon in the horoscope indicates native to be  frank, open minded, cruel, malicious, straight forward, isolated from parents, impetuous and obstinate.
Mars : Debilitation of Mars falls in the zodiac sign Cancer up to 28 degrees. People born under the debilitation of Mars are fickle minded, perverted, unkind and egoistic but have medical and surgical proficiency
Mercury : Debilitation of Mercury is in the zodiac of Pisces up to 15 degrees. Debilitation of Mercury indicates  dependency, serving others, dexterous, peevish, indolent, petty minded.
Venus : Debilitation of Venus is debilitated in Virgo up to 27 degrees. The Debilitation of Venus indicates native to be   licentious, unscrupulous, unhappy, loquacious, petty minded, agile and an illicit love affair.
Jupiter : Jupiter is debilitated in Capricorn sign up to 5 degrees. The native having debilitated Jupiter is tactless, irritable, inconsistent, avaricious, unmanly, jealous and have a disgraceful behavior.
Saturn: Debilitation of Saturn is in the zodiac of Aries  up to 20 degrees. Debilitation of Saturn in horoscope indicates native to be idiotic, wanderer, insincere, peevish, fraudulent, immoral, boastful, gloomy, mischievous, pervert and have a misunderstanding nature.
Rahu : Debilitation of Rahu is in the zodiac of  Sagittarius up to 15 degrees. The person with debilitated Rahu will be interested in sciences and will be superstitious, dubious, suspicious, sarcastic and will be interested in politics.
Ketu : Ketu is debilitated in Gemini up to 15 degrees. Debilitation of ketu in the horoscope indicate native to be impulsive and irritated. Chances of injuries and surgeries during the Ketu period.

Debilitation of two or more planets in a horoscope can be very unfortunate in natives life. If the same planets are weak in Divisional chart also, it brings lot of struggles in one’s life. This situation can be further worsen if the period of a debilitated planet also runs in one’s life.