A composite chart can make you more aware of potential problems in your relationship, so you can work together to overcome them.
If you don’t know your time of birth, it’s totally fine to leave it out. The calculator will still generate a useful composite chart.
First House: Shows how you as a couple view each other and how people perceive you. Second House: Covers material possessions and how you as a couple share with one another. Third House: Deals with communication and how you two interact with your surroundings or home. Fourth House: Indicates whether your relationship has potential for the long-term. Ideally, a moon in this house is a strong sign for a successful, lasting relationship. Fifth House: Highlights your shared activities—lots of planets indicate children. Sixth House: Shows where you as a couple are challenged in your relationship. Seventh House: Is known for intimate relationships or enemies. If your chart has a Sun here, you’ll start as lovers, but end up as enemies. Eighth House: Lots of planets indicate a close bond between you. Ninth House: Deals with how you two share adventures, travels, and exploits. Tenth House: Reveals the status of you as a couple and how you approach life. Eleventh House: Covers the social life of your relationship and how you move in society. Twelfth House: Lots of planets can be challenging because it represents hidden feelings or miscommunication. It may mean a deep psychic connection.
Aries: You share a common interest in sports or physical activities. As a couple, you can be impatient, so work on understanding and compromise. Taurus: You two met in a peaceful, soothing place like a garden or park. As a couple, you’re practical and focused on the future. Gemini: You met through friends, neighbors, or messaging. As a couple, the relationship feels instinctive, but you should work on intimacy. Cancer: You two probably met through friends or somewhere cozy. As a couple, you prioritize security, but you need to improve your communication skills. Leo: You two share creative pursuits or met around children. As a couple, you’re compassionate, but don’t let your pride get the better of you. Virgo: You met in the workplace, health clinic, or around animals. As a couple, step back every once in a while to put your relationship in perspective. Libra: You two met through friends or a shared social group. As a couple, you’re good at compromising and socializing. Scorpio: You met at an unusual place or when solving a problem. As a couple, you’re intense and passionate. Sagittarius: You met during an emergency or while having an adventure. As a couple, you’re independent, but you have to balance freedom with commitment. Capricorn: You two work together or met on a mutual project. As a couple, you’re focused, but you need to work on understanding each other’s feelings. Aquarius: You met online or in a social space like a cafe or library. As a couple, you’re totally unique and independent. Pisces: You met through a shared spiritual or mental health experience. As a couple, you’re quiet and meditative, so work on staying in touch with reality.
Sun in the First House: You’re a power couple and you two radiate confidence. Sun in the Second House: You’re self-sufficient and focused on material stability. Sun in the Third House: You have strong communication skills and you value socializing together. Sun in the Fourth House: You value family and domestic life, so security is a big focus. Sun in the Fifth House: You’re romantic and creative, so expression and leisure activities bring you together. Sun in the Sixth House: You emphasize helping others and your humanity binds you together. Sun in the Seventh House: You’re harmonious and work well together as a team. Sun in the Eighth House: You’re private people who are drawn together by intense emotional experiences. Sun in the Ninth House: You explore the world together since you’re curious and love learning. Sun in the Tenth House: You’re ambitious and career-driven, so achievements as a couple are important. Sun in the Eleventh House: You’re good friends above all else and you value your shared social groups. Sun in the Twelfth House: You feel drawn together spiritually, but there’s also a sense that sacrifice is involved.
Positive aspects: Venus opposite your ascendant means true love or marriage. Neptune-Jupiter conjunct means soulmates. Sun-Uranus conjunct means true unconditional love. Mars-Venus conjunct means great sexual chemistry. Challenging aspects: Mars-Saturn conjunct or opposition means sexual distance. Saturn-Mercury conjunct means communication problems. Sun-Saturn conjunct means something is missing from the relationship. Jupiter-Uranus opposition means divorce is possible.
Venus opposite your ascendant means true love or marriage. Neptune-Jupiter conjunct means soulmates. Sun-Uranus conjunct means true unconditional love. Mars-Venus conjunct means great sexual chemistry.
Mars-Saturn conjunct or opposition means sexual distance. Saturn-Mercury conjunct means communication problems. Sun-Saturn conjunct means something is missing from the relationship. Jupiter-Uranus opposition means divorce is possible.
A synastry chart won’t show you the dynamics or shared values of the relationship, since the information it gives just deals with the individuals. You might have also heard of a bi-wheel compatibility chart. To make this chart, you print off each person’s birth chart and stack them on top of each other to look for similarities. It won’t combine the energies of the chart as a composite chart does, but it can give you an idea of how you two work together.
