Within every one of us runs a hidden architecture of energy, seven centres along the spine that quietly shape how we think, feel, and move through life. We call them the chakras. Above us, meanwhile, move the nine planets of Vedic astrology, the Navagraha, shaping our fortunes and our nature. Most people treat these as two separate worlds. Wing Commander Dr. Santosh Sharma sees them as one.

In one of his most fascinating teachings, he maps each of the nine planets onto the seven chakras, and, unusually, he explains the reasoning behind every connection: the colours, the mantras, the very nature of each planet. He is candid that you won’t find this laid out in any classical text; it is his own understanding, offered as insight rather than doctrine. What follows is that map, chakra by chakra, along with the rudraksha traditionally associated with each planet’s energy.

Nine Planets, Seven Centres

The idea is elegant in its symmetry. Nine planets distribute across seven chakras, some centres governed by a single graha, others shared by a pair. In brief: Mars and Rahu rule the root, the Moon and Venus the sacral, the Sun and Jupiter the solar plexus, Mercury the heart, Mercury and Saturn the throat, Saturn the third eye, and Ketu the crown.

But the map alone isn’t the point. What makes this teaching worth understanding is why each planet belongs where it does, and that is where it becomes genuinely illuminating.

The Root Chakra: Mars and Rahu

At the base of the spine sits the Muladhara, the root chakra, and it belongs to the two most fiery planets, Mars and Rahu.

The reasoning is heat. Mars is red, the colour of raw energy, and Rahu carries an even fiercer, infrared intensity that reaches beyond the visible. Picture a pot of water: without a fire beneath it, the water would never warm. A similar fire burns at the base of us, and it is why the body holds its steady warmth. When Mars and Rahu run too hot, that inner temperature climbs, the mind grows restless, and anger rises easily. This is the seat of our most primal energy, which is precisely why these two planets rule it. Where that fire needs steadying, the 6 Mukhi Rudraksha is worn for Mars and the 9 Mukhi Rudraksha for Rahu.

The Sacral Chakra: The Moon and Venus

Just below the navel lies the Swadhisthana, the sacral chakra, whose very name speaks of delight and pleasure. Here the ruling energies are the Moon and Venus, and both connect through water and emotion.

Venus is bound up with water and coolness, with the softness of snow and flowing feeling. The Moon governs this centre because it moves the mind and the blood in tune with its own rhythm, the twenty-eight-day cycle that pulls at our moods, lifting some into restlessness around the full moon and sinking others into heaviness. This is the chakra of emotion and flow, and it belongs to the two gentlest, most fluid planets. To harmonise them, the 2 Mukhi Rudraksha is associated with the Moon and the 7 Mukhi Rudraksha with Venus.

The Solar Plexus: The Sun and Jupiter

Rising to the Manipura, the solar plexus, we reach the seat of inner fire, ruled by the Sun and Jupiter.

The logic is digestion and colour. This is the home of the jatharagni, the digestive fire, which naturally belongs to the Sun. Jupiter joins it through hue: the bile that aids digestion is yellow, and yellow is Jupiter’s own colour. So the transformative fire of this centre, the place of willpower, drive, and digestion, is shared between the Sun’s blazing light and Jupiter’s warm, expansive influence. The 12 Mukhi Rudraksha carries the energy of the Sun, while the 5 Mukhi Rudraksha holds that of Jupiter.

The Heart Chakra: Mercury

At the centre of the chest sits the Anahata, the heart chakra, and it belongs to Mercury, the planet of balance.

Mercury’s colour is green, the colour of peace and harmony, and Mercury alone among the planets is considered perfectly balanced, neither wholly masculine nor feminine. Dr. Santosh Sharma likens it to the nadis: the Ida flows on one side, the Pingala on the other, and the Sushumna runs balanced down the centre. Like a boat that stays in the middle of a river to travel cleanly forward, Mercury holds the balanced centre, exactly where the heart resides. This is why it rules the Anahata, and its harmonising energy is carried in the 15 Mukhi Rudraksha.

The Throat Chakra: Mercury and Saturn

Higher still lies the Vishuddha, the throat chakra, the centre of expression and truth, ruled by Mercury and Saturn together.

This is spoken of as the seat of Neelkanth, the blue-throated Shiva. Here Mercury’s balanced, communicative nature meets the depth and discipline of Saturn, and the two blend into the voice of truth, the place where what is felt within becomes spoken without. It is the meeting point between the harmony of the heart below and the deeper Saturnine wisdom above. Mercury’s gift of communication is reflected in the 15 Mukhi Rudraksha, while Saturn’s steadying influence is carried in the 17 Mukhi Rudraksha.

The Third Eye: Saturn

Between the brows opens the Ajna, the third eye, the centre of vision and insight, and it belongs to Saturn.

The connection is colour. Saturn’s hue is indigo, that deep blue-violet born where blue meets black, the very shade the old mantras use to describe him. Indigo is the colour of the third eye, and so this seat of deep perception, discipline, and far-seeing wisdom is Saturn’s own. It is the planet of patience and vision, and its visionary, long-sighted energy lives in the 17 Mukhi Rudraksha.

The Crown Chakra: Ketu

At the very summit of the head rests the Sahasrara, the crown chakra, and it belongs to Ketu, the most mysterious of all.

The reasoning is drawn from light itself. When a ray of sun passes through a prism, it fans into seven colours, and violet sits at the very top, at the highest frequency, at the very edge of what the eye can see. That violet is Ketu’s colour, and it belongs at the crown. Ketu is the planet of detachment and the highest knowledge, the Brahmagyan received from the summit of our being. It is fitting, then, that the topmost chakra, the doorway to wisdom itself, should be Ketu’s, and its restless energy is gently balanced by the 8 Mukhi Rudraksha.

Why This Connection Matters

The real gift of this teaching is not the neat pairing of planets to chakras, but what it reveals: that the forces shaping your outer life and the centres shaping your inner one are, in truth, two views of a single reality.

Seen this way, a troubled planet and a blocked chakra may simply be two names for the same imbalance, and tending to one can quietly heal the other. It is an invitation to see yourself whole, to recognise that the heavens above and the energy within are not separate at all, but forever speaking to one another.

Frequently Asked Questions

Which planet rules which chakra?

According to Dr. Santosh Sharma, the root chakra is ruled by Mars and Rahu, the sacral chakra by the Moon and Venus, the solar plexus by the Sun and Jupiter, the heart chakra by Mercury, the throat chakra by Mercury and Saturn, the third eye by Saturn, and the crown chakra by Ketu.

Why is the root chakra ruled by Mars and Rahu?

Because both are planets of heat and energy. Mars is red, and Rahu carries an even fiercer, infrared intensity. This base energy keeps the body warm, and when Mars and Rahu grow too strong, both body temperature and temper tend to rise.

Why is the crown chakra connected to Ketu?

When light passes through a prism, it divides into seven colours, and violet sits at the very top, at the highest frequency, almost beyond sight. Violet is Ketu’s colour, and Ketu is linked to the highest knowledge, which is why it rules the crown.

Why is Mercury placed at the heart chakra?

Mercury’s colour is green, the colour of peace, and Mercury is considered perfectly balanced, neither fully masculine nor feminine. Like the Sushumna nadi that runs balanced down the centre, Mercury holds the middle, which is where the heart chakra lies.

Is this planet-chakra mapping found in the classical texts?

Dr. Santosh Sharma is open about the fact that this particular mapping is his own reasoning rather than something drawn from scripture. He explains the logic behind each connection through colour, mantra, and the nature of the planets, and invites people to follow that reasoning for themselves.

Which rudraksha is linked to each planet?

Traditionally, the 1,3, and 12  Mukhi are linked to the Sun, the 2 Mukhi to the Moon, the 5 Mukhi to Jupiter, the 6 Mukhi to Mars, the 7 and 13 Mukhi to Venus, the 8 Mukhi to Ketu, the 9 Mukhi to Rahu, and the 17 Mukhi to Saturn, which is why each is associated with the chakra its planet governs.