Celebrity StarMap · Model

Sienna Miller’s birth chart
Born December 28, 1981 in New York City, birth time not public.
Capricorn Sun · Aquarius Moon · Earth · Cardinal
Sun
♑Capricorn
6° Capricorn 53'
You endure. Ambition, patience and a dry sense of humour carry you up long slopes other people give up on. A Capricorn Sun learns, eventually, that rest is part of the climb.
Moon
♒Aquarius
2° Aquarius 05'
You feel from a step back. You understand emotions better than you inhabit them, and you need space and ideas to process. Friends are your family; freedom is your security.
Cast for noon; the Moon may be up to 6° off without a birth time.
Rising
Sienna Miller’s birth time is not on public record, so the rising sign and houses are unknown.Placements
| ☉ | Sun | ♑ 6° Capricorn 53' | |
| ☽ | Moon | ♒ 2° Aquarius 05' | |
| ☿ | Mercury | ♑ 17° Capricorn 13' | |
| ♀ | Venus | ♒ 8° Aquarius 42' | |
| ♂ | Mars | ♎ 5° Libra 41' | |
| ♃ | Jupiter | ♏ 5° Scorpio 35' | |
| ♄ | Saturn | ♎ 21° Libra 16' | |
| ♅ | Uranus | ♐ 2° Sagittarius 30' | |
| ♆ | Neptune | ♐ 25° Sagittarius 01' | |
| ♇ | Pluto | ♎ 26° Libra 37' | |
| ☊ | North Node | ♋ 22° Cancer 24' | |
| ☋ | South Node | ♑ 22° Capricorn 24' |
Sienna Miller's full reading
Each planet by sign. First-draft readings in the StarMap voice, reviewed by our consulting astrologer before launch.
☉Sun in Capricorn
♑ 6° Capricorn 53'
purpose and vitality
They find purpose in building a reputation and a structure that will outlast they, and their vitality is steady rather than showy. The tension is measuring their worth by output alone. It shows up as working through the tiredness instead of naming it, until someone else has to point it out.
☽Moon in Aquarius
♒ 2° Aquarius 05'
needs and habits
They proces daily feelings by stepping back and thinking them through rather than sitting inside them, and they need a degree of independence built into any close relationship. The tension is intellectualising a feeling instead of simply having it. It shows up as needing time alone to recover even after a good day with people.
☿Mercury in Capricorn
♑ 17° Capricorn 13'
mind and voice
They think methodically and communicate in a measured, practical way that people tend to trust. The tension is being so focused on the useful conclusion that they dismis ideas that have not yet proven their worth. It shows up as getting straight to the point in a conversation that other people expected to be casual.
♀Venus in Aquarius
♒ 8° Aquarius 42'
love and values
They love as a friend first, and they value independence, shared ideas and a partner who does not crowd they. The tension is keeping just enough distance that closeness feels slightly out of reach even to they. It shows up as valuing a partner's individuality sometimes more than the intimacy between they.
♂Mars in Libra
♎ 5° Libra 41'
drive and anger
They act diplomatically and prefer negotiation to confrontation, and their anger tends to stay buried until it is too big to ignore. The tension is avoiding conflict so consistently that resentment builds underneath the calm surface. It shows up as agreeing to something they actually minded, then feeling it later.
♃Jupiter in Scorpio
♏ 5° Scorpio 35'
growth and excess
They grow through facing what is difficult rather than avoiding it, which tends to pay off later even when it costs something now. The overreach is an intensity that turns a manageable situation into an all-consuming one. It shows up as a resilience people notice only after they have already come through the hard part.
♄Saturn in Libra
♎ 21° Libra 16'
discipline and doubt
They build discipline around relationships, often after early experiences that made fairness and commitment feel harder to trust than they should have been. The doubt shows up as overthinking whether a partnership is truly equal. It shows up as becoming, with time, someone people rely on to negotiate and hold agreements fairly.
♅Uranus in Sagittarius
♐ 2° Sagittarius 30'
freedom, generational
Shared across this generation, this placement marks people who transform belief systems and access to knowledge, often through unprecedented exposure to other cultures and ideas. Personally, it can show up as a restlessness with any single worldview presented as the only one.
♆Neptune in Sagittarius
♐ 25° Sagittarius 01'
imagination, generational
Shared by everyone born in this span of years, this placement marks a generation that dreams in terms of grand belief systems and utopian journeys. Personally, it can show up as a hopeful faith that the right philosophy will resolve a practical problem.
♇Pluto in Libra
♎ 26° Libra 37'
power, generational
Shared by everyone born in this span, this placement marks a generation that transforms ideas of partnership, justice and social contracts. Personally, it can show up as an intense need for relationships to be fundamentally fair.
Aspects
How the planets in Sienna Miller's chart talk to each other, tightest first.
Moon sextile Uranus
0.4° applying
Their feelings and their independent streak get along, giving they room to be emotionally honest without feeling boxed in. This is an easy, breathable kind of emotional life that lets closeness and independence sit comfortably side by side.
Sun square Mars
1.2° separating
Their sense of self and their drive to act can clash, producing impatience or a habit of picking fights they did not need to pick. Learning to pause between the impulse and the action turns this friction into real, usable determination.
Sun sextile Jupiter
1.3° separating
Their identity and their sense of possibility work together nicely, opening doors when Sienna is willing to walk through them. A little deliberate effort turns this natural optimism into real momentum that carries past the initial burst of enthusiasm.
Neptune sextile Pluto
1.6° applying
Shared by this generation, the placement marks collective imagination and transformation cooperating gently, with relatively little friction. Personally, it can show up as cultural belief shifting alongside deeper change with real ease.
- Venus trine Mars3.0°
- Venus square Jupiter3.1°
- Mars sextile Uranus3.2°
- Moon square Jupiter3.5°
- Moon trine Mars3.6°
- Saturn sextile Neptune3.8°
- Mercury square Saturn4.0°
- Saturn conjunction Pluto5.4°
- Moon square Pluto5.5°
- Moon conjunction Venus6.6°
Sienna’s couples, by the stars
More Capricorn Suns all →born on December 28 →
Birth data: Wikidata. Confidence X (date and place known, time unknown). Photo: Wikimedia Commons.
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