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 Sagittarius20° 49′
MC in Libra12° 33′
North Node in Libra21° 22′℞
Chiron in Virgo20° 26′
Aspects · by strength
Moon square Ascendant
0° 32′
Venus trine MC
0° 08′
Saturn opposition MC
0° 11′
Venus square Uranus
0° 13′
Neptune conjunction Ascendant
2° 15′
Moon opposition Mars
2° 15′
Sun conjunction Ascendant
5° 06′
Moon conjunction Chiron
0° 09′
Mercury sextile Venus
0° 17′
Mars square Pluto
2° 00′
Mercury sextile MC
0° 26′
Sun conjunction Neptune
2° 51′
Chiron square Ascendant
0° 23′
Mercury trine Saturn
0° 36′
Venus sextile Saturn
0° 19′
Mercury opposition Pluto
3° 04′
Saturn quincunx Uranus
0° 06′
North Node sextile Ascendant
0° 33′
Mars square Ascendant
2° 47′
Mercury conjunction Ascendant
7° 51′
Moon square Neptune
2° 47′
Venus trine Pluto
3° 21′
Venus opposition Jupiter
4° 31′
Sun square Moon
5° 38′
Pluto trine MC
3° 29′
Pluto opposition Ascendant
4° 47′
Neptune sextile North Node
1° 42′
Moon square Pluto
4° 15′
Mercury trine Jupiter
4° 49′
Mercury square Mars
5° 04′
Mars trine Uranus
5° 34′
Mars square Neptune
5° 01′
Mars opposition Chiron
2° 24′
Jupiter trine Saturn
4° 13′
Jupiter sextile MC
4° 23′
Jupiter square Uranus
4° 19′
Neptune square Chiron
2° 37′
Sun square Chiron
5° 29′
Saturn sextile Pluto
3° 40′
Pluto square Chiron
4° 24′
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
Sagittarius
Ascendant · Mercury · Neptune · Sun — four bodies clustered in one sign; a chord of the chart sounds.
Planets in this pattern
Ascendant20° 49′ Sagittarius
Mercury12° 58′ Sagittarius
Neptune23° 03′ Sagittarius
Sun25° 55′ Sagittarius
02
Grand Cross
Mutable
Ascendant · Chiron · Mars · Moon · Pluto — four planets in four squares forming a cross; pressure on every side.
Planets in this pattern
Ascendant20° 49′ Sagittarius
Chiron20° 26′ Virgo
Mars18° 02′ Pisces
Moon20° 16′ Virgo
Pluto16° 02′ Gemini
03
T-Square
Mutable
Chiron · Mars · Moon · Neptune — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Chiron20° 26′ Virgo
Mars18° 02′ Pisces
Moon20° 16′ Virgo
Neptune23° 03′ Sagittarius
04
T-Square
Mutable
Mars · Mercury · Pluto — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Mars18° 02′ Pisces
Mercury12° 58′ Sagittarius
Pluto16° 02′ Gemini
05
T-Square
Fixed
Jupiter · Uranus · Venus — two squares converging on an opposition; the chart's engine room.
Planets in this pattern
Jupiter8° 09′ Leo
Uranus12° 28′ Scorpio
Venus12° 41′ Aquarius
01
Castle
Fire & Air
MC · Mercury · Pluto · Saturn · Venus — a Grand Trine with two sextile arches reaching to outside planets; a Grand Sextile with one corner missing.
Planets in this pattern
MC12° 33′ Libra
Mercury12° 58′ Sagittarius
Pluto16° 02′ Gemini
Saturn12° 22′ Aries
Venus12° 41′ Aquarius
02
Castle
Fire & Air
Jupiter · MC · Mercury · Saturn · Venus — a Grand Trine with two sextile arches reaching to outside planets; a Grand Sextile with one corner missing.
Planets in this pattern
Jupiter8° 09′ Leo
MC12° 33′ Libra
Mercury12° 58′ Sagittarius
Saturn12° 22′ Aries
Venus12° 41′ Aquarius
03
Multi-Planet Opposition
Fire ↔ Air
Ascendant · Mercury · Pluto — an opposition axis with a conjunct stack at one or both ends; doubled emphasis on a single polarity.
Planets in this pattern
Ascendant20° 49′ Sagittarius
Mercury12° 58′ Sagittarius
Pluto16° 02′ Gemini
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