Verified by a birth certificate or official record: full chart shown, including houses and the rising sign.
Note on this rating: Birth data via astrotheme.com (Austin_Butler), Rodden AA, birth certificate or birth record. Credits Lois Rodden / Astro-Databank. Nominated Best Actor at the 95th Academy Awards (2023) for Elvis.
This page compares the nine bodies a birth date alone can place, Sun through Pluto, and lists the Chiron and lunar node contacts alongside them. The Moon is drawn as the span it could have moved through and is scored in nothing here; the ascendant axis and the house ring are left out by design, not by omission, so nothing on this page is scored against a birth time it cannot trust.
The overlap
Where the two charts touch
Austin Butler’s Neptune and Kaia Gerber’s Saturn are 0.10 degrees from an exact quincunx.
Both birth times are exact, so the Moon joins Sun through Pluto on both axes, and every contact also carries the house it falls in on the other person’s chart. The ascendant axis and the house ring are drawn.
Sun through Pluto plus the Moon, one chart on each axis
Austin Butler ↓ × Kaia Gerber →
| Planet | Sun | Mercury | Venus | Mars | Jupiter | Saturn | Uranus | Neptune | Pluto | Moon |
|---|---|---|---|---|---|---|---|---|---|---|
| Sun | Sun Trine Mars | Sun Opposition Uranus | ||||||||
| Mercury | Mercury Trine Mars | |||||||||
| Venus | Venus Trine Mars | |||||||||
| Mars | Mars Quincunx Uranus | |||||||||
| Jupiter | Jupiter Trine Mars | Jupiter Opposition Uranus | ||||||||
| Saturn | Saturn Trine Mercury | Saturn Opposition Venus | Saturn Conjunction Neptune | |||||||
| Uranus | Uranus Trine Sun | Uranus Quincunx Venus | Uranus Opposition Jupiter | |||||||
| Neptune | Neptune Trine Sun | Neptune Opposition Jupiter | Neptune Quincunx Saturn | |||||||
| Pluto | Pluto Square Uranus | |||||||||
| Moon |
17 of the 27 contacts fall between Sun and Pluto, and all 17 are in the grid. A boxed cell is within one degree. The other 10 contacts involve Chiron and the lunar nodes and are listed below, 1 of them in the tight layer.
A cell is a plain glyph. The aspect it names is a Codex Link in the sentences above.
Austin Butler inner ring, Kaia Gerber outer ring, with the contacts inside one degree drawn. 2 of them are between Sun and Pluto; the rest involve bodies that are not on either ring.
All 27 contacts, in four layers
Within one degree
3 of 27The contacts closest to exact, whichever bodies they involve. 1 of these are Chiron or lunar node contacts, so they are named here and are not in the grid above. Tightest first, which is the only order that holds for every pair.
- Austin Butler's Neptune quincunx Kaia Gerber's Saturn
- Austin Butler's Uranus opposition (mutual) Kaia Gerber's Jupiter
- Austin Butler's Chiron sextile Kaia Gerber's Mercury
Personal planets
11 of 27A personal planet on either side. These are the contacts that describe these two people rather than their birth years.
- Austin Butler's Mars quincunx Kaia Gerber's Uranus
- Austin Butler's Uranus trine Kaia Gerber's Sun
- Austin Butler's Uranus quincunx Kaia Gerber's Venus
- Austin Butler's Saturn trine Kaia Gerber's Mercury
- Austin Butler's Sun trine Kaia Gerber's Mars
- Austin Butler's Sun opposition Kaia Gerber's Uranus
- Austin Butler's Jupiter trine Kaia Gerber's Mars
- Austin Butler's Neptune trine Kaia Gerber's Sun
- Austin Butler's Mercury trine Kaia Gerber's Mars
- Austin Butler's Venus trine Kaia Gerber's Mars
- Austin Butler's Saturn opposition Kaia Gerber's Venus
Shared generation
4 of 27Jupiter through Pluto on both sides. Born 10 years apart, these two have their outer planets in nearly the same degrees, so anyone born near them shares most of this group. Listed because it is real, kept apart because it says little about the pair.
- Austin Butler's Jupiter opposition (mutual) Kaia Gerber's Uranus
- Austin Butler's Neptune opposition Kaia Gerber's Jupiter
- Austin Butler's Pluto square Kaia Gerber's Uranus
- Austin Butler's Saturn conjunction Kaia Gerber's Neptune
Chiron and the lunar nodes
9 of 27A birth date places these too, and they are not drawn in the grid above. The 1 inside one degree are in the tight layer; these 9 are the rest.
- Austin Butler's Jupiter trine Kaia Gerber's Chiron
- Austin Butler's Mars square Kaia Gerber's Chiron
- Austin Butler's Venus sextile Kaia Gerber's North node
- Austin Butler's Sun trine Kaia Gerber's Chiron
- Austin Butler's Saturn quincunx Kaia Gerber's North node
- Austin Butler's Mercury sextile Kaia Gerber's North node
- Austin Butler's Chiron opposition Kaia Gerber's Neptune
- Austin Butler's Chiron conjunction Kaia Gerber's Venus
- Austin Butler's Uranus opposition Kaia Gerber's North node
Trines and sextiles are soft, squares, oppositions and quincunxes hard. A conjunction depends on which two bodies meet, so it carries no tone here.
Why they click
Every aspect in this pairing runs to the same point: one Mars, met by the other chart's Sun, Mercury and Venus, all by trine. That is a narrow but consistent signal. Identity, thinking and affection all reach the same drive at an easy angle, so the attraction reads as uncomplicated and physically led rather than intellectually entangled. Trines ask nothing of a couple, which is both the appeal and the limit.
Why they clash
Every category sits at the floor of the scale, and that is the honest headline. Three aspects is very little contact between two charts, and all three land on a single planet. There is no Sun to Sun, no Venus to Venus, no Mercury exchange at all. Neither chart reaches the other's core identity or values, so this is less a difficult pairing than a thin one. Both birth times are estimates, so the angles and houses are unavailable, which limits how much more the engine can say.
What each system says
Twelve systems, two people
This is what comparing two charts system by system looks like: the same birth data on both sides, read against each other one system at a time.
The Suns are 16.5° apart, outside orb of any aspect, which is why identity reads as an empty channel above.
A second tradition
Guna Milan (Ashtakoot)
Guna Milan is the compatibility method used in Vedic matchmaking, traditionally consulted before an arranged marriage. It scores eight factors between two Moon placements on a 36-point scale, shown here as what this one tradition reads: not a verdict, and not averaged with the Western reading above, which may disagree.
The reading
27.5 of 36
Two things stated plainly rather than left silent: Varna and Vashya use a directional rule from traditional bride/groom roles, applied here in the order the two people are listed on this page rather than assigning either role. Bhakoot dosha's most common cancellation, matching rashi lords, is applied; Nadi dosha carries no cancellation here, though same-nakshatra-different-pada is sometimes cited elsewhere as easing it. Mangal (Kuja) dosha is a separate check and isn't part of this reading.
Shared history
Shared life events
Kaia Gerber and Austin Butler begin a relationship
Wikidata P451 claim on Q22673974, P580 start time qualifier at year precision.
nothing in force
No dated transit window covers this date in the charts of Austin Butler and Kaia Gerber.
A quiet chart is a reading, not a gap.
Kaia Gerber and Austin Butler end their relationship
Wikidata P451 claim on Q22673974, P582 end time qualifier at year precision.
nothing in force
No dated transit window covers this date in the charts of Austin Butler and Kaia Gerber.
A quiet chart is a reading, not a gap.
Frequently asked
Are Austin Butler and Kaia Gerber astrologically compatible?
Their charts make 27 cross-aspects, the tightest at 0.1° and 0.15°. Astrology does not score a relationship out of a hundred, and the number on this page counts how much contact two charts make, not how well two people do.
What does trine mean between two charts?
A trine puts two placements in easy relation, a flow that takes little effort to access. Austin Butler and Kaia Gerber have 9 trine contacts between them, more than any other type.
Tight contact, mixed valence
Run the full synastry
This page compares Sun through Pluto, the bodies a birth date alone can place. The synastry calculator runs all ten bodies against each other.