The effects of a four-planet combination depend on:

• The nature of the planets involved (benefic or malefic),
• Their relationships with each other (friendly, neutral, or inimical),
• The house and sign they occupy,
• The overall condition of the planets (whether exalted, debilitated, or combust).

Here are some important combinations of four planets and their effects in astrology:

1. Sun-Mercury-Venus-Mars Combination

• Effects:
  • This combination brings together the self-expression and ego (Sun), intellect and communication (Mercury), love and beauty (Venus), and passion and energy (Mars).
  • The individual is likely to be dynamic, creative, and expressive, with strong leadership qualities and a love for beauty, art, and intellectual pursuits.
  • If well-placed, this combination can lead to success in fields like politics, business, arts, and communication.
  • However, if these planets are in conflict, it may create ego clashes, impulsiveness, and difficulties in relationships due to excessive passion or miscommunication.
• Positive Aspects: Creative success, leadership, charm, and strong communication.
• Challenges: Ego issues, impulsiveness, and relationship conflicts.

2. Moon-Mars-Saturn-Rahu Combination

• Effects:
  • This combination of emotions (Moon), aggression (Mars), discipline and hardship (Saturn), and material desires (Rahu) creates an intense, potentially challenging energy.
  • The individual may face emotional struggles, aggression, and obstacles, but also has the potential for great inner strength and resilience.
  • This combination can lead to conflicts, frustration, or emotional volatility, but if handled properly, it can create a person who is highly determined and able to overcome life’s difficulties.
  • The presence of Rahu can make the individual ambitious and obsessive about material success, sometimes leading to a path of deception or shortcuts.
• Positive Aspects: Strength, resilience, ambition, and determination.
• Challenges: Emotional instability, frustration, aggression, and material obsession.

3. Jupiter-Sun-Mercury-Venus Combination

• Effects:
  • This combination brings together wisdom and expansion (Jupiter), authority (Sun), intellect (Mercury), and love and harmony (Venus).
  • It is a highly beneficial combination, often found in people who are intelligent, charismatic, wise, and successful in their endeavors.
  • The individual is likely to have good fortune in areas like education, leadership, creativity, and relationships.
  • If these planets are well-placed, this combination fosters prosperity, respect, and success, especially in fields like law, education, or artistic pursuits.
  • However, if any of these planets are afflicted, the person may face challenges related to overconfidence, vanity, or miscommunication.
• Positive Aspects: Wisdom, creativity, success in leadership and education, harmonious relationships.
• Challenges: Overconfidence, vanity, and potential miscommunication.

4. Mars-Sun-Moon-Jupiter Combination

• Effects:
  • This combination of action and drive (Mars), authority (Sun), emotions (Moon), and wisdom (Jupiter) creates a person who is strong-willed, emotionally balanced, and wise.
  • It often indicates a person who can excel in leadership roles, balancing emotions and intellect with action and authority.
  • The combination promotes success in both personal and professional life, fostering an optimistic and ambitious personality.
  • If these planets are well-aspected, the person may have great influence and power, especially in careers involving leadership, politics, or social service.
  • If afflicted, the individual may experience emotional conflicts, difficulty in making decisions, or power struggles.
• Positive Aspects: Leadership, emotional balance, success in career, wisdom.
• Challenges: Emotional conflicts, ego clashes, and impulsiveness.

5. Saturn-Jupiter-Moon-Venus Combination

• Effects:
  • This combination brings together discipline (Saturn), wisdom and expansion (Jupiter), emotions (Moon), and love and beauty (Venus).
  • It creates a mature, wise, and emotionally stable individual, who is able to handle life’s challenges with a sense of duty and responsibility.
  • The individual may have a serious approach to relationships, valuing long-term commitment, stability, and moral integrity.
  • This combination promotes success in fields that require patience, wisdom, and creativity, such as teaching, law, or the arts.
  • If Saturn is too dominant, the person may experience delays in achieving success or face challenges in relationships, as they may struggle to express emotions freely.
• Positive Aspects: Stability, wisdom, long-term success, strong moral values.
• Challenges: Emotional suppression, delays, or difficulty expressing love and emotions.

6. Rahu-Mercury-Venus-Mars Combination

• Effects:
  • This is an intense combination that brings together material desires and obsession (Rahu), intellect (Mercury), love and attraction (Venus), and passion and aggression (Mars).
  • The individual may be extremely ambitious, intelligent, and charismatic, but also prone to manipulation, obsession, or conflict in relationships.
  • Rahu can intensify the desire for material success, power, or unconventional relationships, making the person willing to go to great lengths to achieve their goals.
  • If well-placed, this combination can lead to great success in business, arts, or communication fields, but if afflicted, it may create confusion, deception, or instability.
• Positive Aspects: Intelligence, ambition, success in business or the arts, charm.
• Challenges: Manipulation, obsession, conflict, and material excess.

7. Sun-Moon-Saturn-Rahu Combination

• Effects:
  • This combination can be quite challenging, as it mixes the ego and self-expression (Sun), emotions (Moon), discipline and restriction (Saturn), and material desires and illusion (Rahu).
  • The individual may face inner conflicts, where their sense of self (Sun) is at odds with their emotions (Moon) and responsibilities (Saturn), compounded by the obsessive tendencies of Rahu.
  • This combination often creates a person who is highly ambitious, but also experiences delays, frustration, or challenges in achieving their goals.
  • There may be psychological struggles, emotional suppression, or difficulties in balancing personal desires with duties and responsibilities.
• Positive Aspects: Ambition, resilience, and inner strength.
• Challenges: Emotional suppression, frustration, delays, and internal conflicts.

8. Mercury-Mars-Venus-Saturn Combination

• Effects:
  • This combination brings together intellect and communication (Mercury), passion and energy (Mars), love and harmony (Venus), and discipline (Saturn).
  • The individual may have a serious and disciplined approach to both personal and professional life, with a strong focus on achieving long-term goals.
  • It fosters success in fields requiring strategic thinking, discipline, and creativity, such as business, law, or the arts.
  • If well-balanced, this combination can lead to a person who is driven, disciplined, and creative, but if afflicted, it may cause emotional coldness, frustration, or difficulty balancing relationships and career.
• Positive Aspects: Discipline, intelligence, creativity, and long-term success.
• Challenges: Emotional coldness, frustration, or work-life balance issues.

General Observations for Four-Planet Combinations:

• Strength and Placement: The house, zodiac sign, and aspects play a crucial role in determining whether the combination will produce positive or negative results.
• Benefic vs. Malefic Planets: Combinations involving benefic planets like Jupiter, Venus, and Mercury often bring positive results, while malefic planets like Saturn, Mars, Rahu, and Ketu can create challenges unless well-placed.
• Houses Involved: Four-planet combinations in kendra (1st, 4th, 7th, 10th) or trikona (1st, 5th, 9th) houses tend to have a more profound impact, often influencing the core aspects of life like career, relationships, and health.