The stars used in Polar Astrology are divided into three groups:

• The Northern Constellation
• The Southern Constellation
• The Luminaries of the Centre of Heaven

The Luminaries of the Centre of Heaven are ruled by the Tai Yang (supreme yang, sun) and Tai Yin (supreme yin, moon) stars. It is understood that the Centre of Heaven basically refers to the sun and the moon. Although the sun is called Tai Yang and the moon Tai Yin, these names do not actually refer to them per se. Tai Yang is one type of energy and Tai Yin is another, therefore they surpass the true astrological sun and moon.

Within the natal chart structure, the stars belonging to the 3 groups are sub-divided in the following way:

• Main Luminaries – 14 stars
• Auxiliaries and Obstructions – 12 stars
• Luminaries of Transformation – 4 stars, each of them with 10 possibilities of transformation, making it 40 stars.
• Various Luminaries – 49 small stars overseen by the main ones – their potentialities are smaller than that of the transformers, auxiliaries and obstructers.
• Transit Luminaries – 42 stars.

Zi Wei (the Emperor), is the Pole Star, meaning Subtle Purple. The keyword for this star is nobility. It refers to the desire of being a noble person, both in the way of thinking as in the approach to life. Its symbol is that of an emperor: ambitious, reserved and a pacifist. Zi Wei in the material world carries the symbol of great aspirations or great accomplishments which manifest themselves in a “royal” or superior way.

Tang Lang (Opportunity), means the Wolf of Greed, or the Wolf of Desire, as the wolf is an easy prey of its desire. This star carries the symbol of ambition, strong desire, possessiveness, kindness, curiosity and diagnostic and analytical capacities. It is also a star of the Peach Flower (terminology used in Chinese Divine arts, symbolizing the attraction to the opposite sex, voluptuousness, sensuality and seduction).

Ju Meng (the Messenger), is translated as the Great Door. This is because in the Taoist culture, it is through the mouth that important energies enter and exit to be transformed and returned with results. Word is the instrument of communication and persuasion ruled by Ju Meng, however, envy and gossip is conveyed as the foul word. Ju Meng is also called the sublime obscurity, which when used refers to another aspect of communication that fulfils unconscious ambitions or incentives. This is the star of the communicators, broadcasters and lawyers.

Lian Zeng (Crimson), Incorruptible Righteousness, carries the symbol of poignant attitude. It deals with an inflexible truth, ground into an emotional pattern of perfection that does not take change, nuances or circumstances into consideration. It cannot be corrupted. In certain cases it presents itself as puritan, in name of a heart-rending ideal. From a personal point of view, it is the second Peach Flower of this system, hence this star emits charm and good artistic taste, as well as skills with colours and crafts which demand precision and attention to detail.

Wu Qu (the Commander), means the Warrior’s Chant, as warriors would sing when they would go to war. Furthermore, by analogy, musical and war instruments are similar in that they both need to be taken to their limits in order to reach their most intense vibration. Wu Qu is a star which refers to material resources and belongs to the element of Metal. Warriors are associated to metal as they use metal weapons and armours. The element of metal, in the Chinese tradition, is normally connected to justice, the warrior or finances. Money is made of iron, weapons are made of metal and justice is inflexible, cold and unbiased, just like metal.

Po Jung (the Pioneer), is translated as the Army of Destruction. It is a star that refers to deterioration, the need to destroy in order to construct or reconstruct. Its keyword is transformation. It is the warrior who is ready to cross borders and conquer new lands. It conveys the symbolism of wear and tear, as it is never completely satisfied with itself or with life. War signifies conflict and competition. Therefore, Po Jung presents a highly competitive symbolism that is always ready to defy or to be defied and start new projects, which awaken its adventurous, innovative and conquering instinct. It is the civil engineer, flight commissioner or bald executive who throws himself courageously into the market without fear of the consequences.

Tian Fu (the Vault), means Celestial Palace or Heavenly Palace. This star carries the symbolism of time, just like Saturn in Western astrology. Tian Fu is the leader of the southern constellations, a conservative and valiant leader, who worries about family and savings. It is conservative as it respects tradition and everything that carries the credibility of time. The word preservationist could also be used, as it also presents the characteristics of preservation, for example: the good employee who proved to be competent over time, the family doctor who always makes the correct diagnosis, or the lawyer who always resolves bureaucratic problems in an efficient way. It is a good, honest and methodical manager who is always seeking to perfect himself.

Tian Liang (the Scholar), is the Celestial Beam or Heavenly Beam. It is like a support that comes from the sky, a great celestial protection. Tian Liang is considered a star of protection and miraculous solutions. Everyone who possesses it in their Destiny can count on providential help or even true miracles. This is due to unwavering faith in something superior which transforms into protection. It is an idealist star and usually leads to longevity and an honest and perfectionist personality.

Tian Ji (Intelligence), is translated as the Celestial Circumstance. It means the circumstance of the sky or heavenly circumstance. In many aspects, it resembles the Gemini sign and the planet Mercury, as it possesses characteristics like adaptability, flexibility, intelligence, eloquence and diversity of interests. It is a star of the moment, hence the term circumstance. Just as swift as its thoughts, Tian Ji’s goals and objectives are also fleeting. It also represents the counsellor, the agile therapist full of ideas and quick reflex, the great communicator, inventor or journalist.

Tian Tong (the Waif), means Celestial Communion. It is the star of the bon vivant, symbolizing comfort, well-being and material pleasure. It embodies a distinguished taste, the capacity to live life to its fullest, eat well, dress well, travel to beautiful places and decorate its home with good taste. Tian Tong also possesses the symbolism of a child, of purity and faith. When this star stands out in the natal chart, it bestows youthful features on the person. In its negative aspects it can lead to conformation, laziness, refusal to take responsibilities, denying the difficult aspects of life and fear of maturing.

Tian Xiang (the Mirror), the Celestial Minister, characterises loyalty, trust, sincerity, balance, credibility and responsibility. It carries forth the image of the royal seal. This symbol represents smoothness, adaptability and good managing capacity, attracting comfort and material protection. It is similar to the Libra sign in western astrology and therefore carries the potential to carry out activities connected to law. Its keywords are: moderation, fidelity, trustworthiness and balance. In its negative aspects, it can lead to indecision, insecurity and inability to make decisions without consulting an outsider’s impartiality.

Qi Sha (the General), translated as the Seven Destructions, symbolises the general strategist. It speaks of leadership, committed responsibility and compliant with discipline. It rules the great changes throughout life. It is a star connected to justice as well as managing and planning potential. Qi Sha is another star that belongs to the warrior group, and thus bears a brave and independent personality that needs new conquests and challenges.

Tai Yang (The Sun), Supreme Yang, is the actual sun. It symbolises the true yang principle: the father, the day, the fire, the donator. Tai Yang is the supreme personality that embraces rays of conscience and hope. It possesses a shining aura and great light and is therefore considered the star of fame, generosity and tremendous donating and helping capacity. It is said that it lights itself up so as to enlighten others. 

Tai Yin (the Moon), Supreme Yin, is the moonlight, the night, the mother and the daughter. It is the feminine principle in its fullest sense. It characterises richness, accumulation, ardent faith, the occult, the active receiver and the allowing of oneself to be led. It also denotes shyness, memory, liquids; it has an introspective personality, thus being sensitive and adaptable.