Beyond the ten classical planets, a chart is anchored by a few other points worth reading.
Ascendant (ASC) — the sign rising on the eastern horizon. It shapes how the moment meets the world.
Midheaven (MC) — the highest point in the sky. The vocational signal, where the moment's energy aims.
Chiron — a small body that moves between Saturn and Uranus, read as a sign of where the long-way teaching lives.
North Node — not a body but a mathematical point of the Moon's orbit. It marks the direction of growth.
Ascendant in Pisces7° 36′
MC in Sagittarius17° 55′
North Node in Gemini20° 12′℞
Chiron in Capricorn9° 05′℞
Aspects · by strength
Sun sextile Ascendant
0° 43′
Moon quincunx Mars
0° 22′
Pluto conjunction MC
0° 40′
Moon trine Jupiter
0° 46′
Moon trine Ascendant
2° 00′
Moon square Neptune
1° 19′
Moon sextile Chiron
0° 31′
Mars square Ascendant
1° 38′
Mercury square Uranus
2° 24′
Sun opposition Moon
2° 43′
Venus square Uranus
3° 37′
Mars conjunction Saturn
3° 51′
Mars trine Neptune
1° 41′
Mercury conjunction Venus
6° 02′
Mars quincunx Chiron
0° 09′
Jupiter quincunx Neptune
0° 33′
Jupiter trine Ascendant
2° 45′
Venus square Ascendant
5° 41′
Chiron sextile Ascendant
1° 29′
Venus conjunction Mars
7° 19′
Sun trine Chiron
2° 12′
Saturn trine Neptune
2° 10′
Sun sextile Jupiter
3° 29′
Sun square Neptune
4° 02′
Saturn square Ascendant
5° 29′
Jupiter opposition Chiron
1° 17′
North Node opposition MC
2° 17′
Pluto opposition North Node
2° 56′
Saturn opposition MC
4° 50′
A chart pattern is a meaningful geometric shape formed by three or more planets connected by aspects. These configurations are read as unified dynamics rather than individual aspects.
We split patterns into two views. Classic includes the shapes established in modern astrology — T-Squares, Grand Trines, and more. Extended adds geometric configurations that carry meaning beyond traditional astrology: closed shapes formed by any combination of aspects.
01
Stellium
3rd House
Mars · Mercury · Saturn · Venus — four bodies clustered in one sign; a chord of the chart sounds.
Planets in this pattern
Mars9° 13′ Gemini
Mercury25° 53′ Taurus
Saturn13° 05′ Gemini
Venus1° 55′ Gemini
02
T-Square
Fixed
Moon · Neptune · Sun — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Moon9° 36′ Scorpio
Neptune10° 55′ Aquarius
Sun6° 53′ Taurus
01
Castle
Earth & Water
Ascendant · Chiron · Jupiter · Moon · Sun — a Grand Trine with two sextile arches reaching to outside planets; a Grand Sextile with one corner missing.
Planets in this pattern
Ascendant7° 36′ Pisces
Chiron9° 05′ Capricorn
Jupiter10° 21′ Cancer
Moon9° 36′ Scorpio
Sun6° 53′ Taurus
02
Yod
Apex: Mars
Chiron · Mars · Moon — two quincunxes converging on an apex; a pointed, fated adjustment.
Planets in this pattern
Chiron9° 05′ Capricorn
Mars9° 13′ Gemini
Moon9° 36′ Scorpio
03
Multi-Planet Opposition
Fire ↔ Air
MC · North Node · Pluto — an opposition axis with a conjunct stack at one or both ends; doubled emphasis on a single polarity.
Planets in this pattern
MC17° 55′ Sagittarius
North Node20° 12′ Gemini
Pluto17° 15′ Sagittarius
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