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 Gemini23° 41′
MC in Aquarius29° 15′
North Node in Pisces21° 16′℞
Chiron in Aquarius5° 50′
Aspects · by strength
Venus sextile Neptune
0° 59′
Moon sextile MC
1° 09′
Sun square Uranus
1° 17′
Saturn sextile Ascendant
1° 22′
Pluto opposition Ascendant
2° 14′
Moon quincunx Mars
1° 07′
Mercury trine North Node
0° 13′
Saturn trine Pluto
0° 52′
Mars square Saturn
1° 56′
Moon trine Pluto
2° 11′
Mercury square Neptune
3° 41′
Mars square MC
2° 16′
Moon trine Saturn
3° 03′
Mars conjunction Jupiter
4° 44′
Jupiter square MC
2° 28′
Moon sextile Ascendant
4° 25′
Venus opposition Ascendant
5° 21′
Mercury conjunction Mars
5° 57′
Sun conjunction Jupiter
7° 52′
Saturn opposition MC
4° 12′
Venus conjunction Pluto
7° 36′
Pluto sextile MC
3° 20′
Sun sextile Chiron
3° 45′
Mercury square Saturn
4° 01′
North Node square Ascendant
2° 25′
Jupiter sextile Chiron
4° 07′
Venus square North Node
2° 56′
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
6th House
Jupiter · Mars · Mercury · Sun — four bodies clustered in one sign; a chord of the chart sounds.
Planets in this pattern
Jupiter1° 43′ Sagittarius
Mars26° 59′ Scorpio
Mercury21° 02′ Scorpio
Sun9° 35′ Sagittarius
02
T-Square
Fixed
MC · Mars · Saturn — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
MC29° 15′ Aquarius
Mars26° 59′ Scorpio
Saturn25° 03′ Leo
03
T-Square
Mutable
Ascendant · North Node · Venus — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Ascendant23° 41′ Gemini
North Node21° 16′ Pisces
Venus18° 19′ Sagittarius
01
Castle
Fire & Air
Ascendant · MC · Moon · Pluto · Saturn — a Grand Trine with two sextile arches reaching to outside planets; a Grand Sextile with one corner missing.
Planets in this pattern
Ascendant23° 41′ Gemini
MC29° 15′ Aquarius
Moon28° 06′ Aries
Pluto25° 55′ Sagittarius
Saturn25° 03′ Leo
02
Multi-Planet Opposition
Fire ↔ Air
Ascendant · Pluto · Venus — an opposition axis with a conjunct stack at one or both ends; doubled emphasis on a single polarity.
Planets in this pattern
Ascendant23° 41′ Gemini
Pluto25° 55′ Sagittarius
Venus18° 19′ Sagittarius
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