I didn't build another astrology website. I built a place to look at a chart for real.
One chart. Eleven doors. You at the center.
You enter your birth details. AstroAtlas 3i calculates your chart with professional precision. And SELENE helps you understand who you are, what you are living through and which cycles are active right now.
Start free with the YO and AHORA layers.
Your complete natal chart, read in depth: purpose, gift and shadow.
Transits, cycles and today's sky projected onto your chart.
Eleven schools and professional astrologer's techniques, at your own pace.
Created by Marem, professional astrologer and founder of AstroAtlas 3i · in-house calculation engine, human interpretation assisted by AI.
A natal chart is not a sentence. It is a system.
AstroAtlas 3i was born from a very specific obsession: that professional astrology should stop being locked away between difficult programs, scattered tables, inaccessible technical jargon and readings that always depend on someone else translating your chart for you.
Here you don't come to read a generic horoscope. You come to calculate your sky with your date, time and place of birth; to see its structure; to walk through its cycles; to cross it with another chart; to ask a horary question; and to learn which technique underpins each reading. AstroAtlas 3i brings together natal, traditional, predictive, relational, Vedic, draconic, evolutionary, Uranian, medical, horary and fixed-star astrology within a single personal chart.
One chart. Eleven doors. You at the center.
Your chart is installed as a living map. It doesn't stay frozen on the day of your birth: AstroAtlas 3i can show what sustains your natal architecture, what is active now, which life cycle you are moving through, what is happening in a relationship and which techniques explain the process.
The personal part lives protected inside your account. We do not index or publish any user's charts, transits, conversations or birth data. The public part explains the method; the private part calculates your story.
How it looks inside
Not a mockup: it's the real product, already built. Your chart calculated and read, layer by layer.
YO · Your sky at birth
The first layer is your tropical chart: planets, signs, houses, Ascendant, Midheaven and aspects. But we don't stop at "you have Venus in…": AstroAtlas 3i analyzes the technical structure that orders the chart.
- astrological houses and their rulers
- essential dignities
- domicile, exaltation, detriment and fall
- triplicities, terms and face
- Almuten Figuris
- final dispositor
- mutual receptions
- sensitive points: Vertex and Antivertex
- configurations and distribution by house
Here you can see which planet sustains your chart, where there is authority, which functions have the most resources and which areas call for integration. It is not about applying labels: it is about understanding what rules your sky.
AHORA · Your present moment
A natal chart shows the architecture. But a life unfolds in time. AstroAtlas 3i updates your sky with techniques that observe the present without reducing it to a "horoscope of the day".
- annual profection
- lord of the year
- active lunations
- eclipses
- void-of-course Moon
- progressed Moon
- Zodiacal Releasing of Spirit
- current transits over your chart
- applying and separating aspects with precise orbs
The question is not only "what am I". It is also: which part of my chart is being called right now? Which cycle is closing? Which area is being activated this year?
The World of the Soul · The layers that aren't visible at first glance
Some charts can't be understood from the visible personality alone. That is why AstroAtlas 3i opens three doors to look at direction, memory, motivation and deep meaning. These are not three spiritual tests: they are three different astrological languages about the same person.
Your Vedic Sky
Lagna, nakshatras, dashas, Atmakaraka, yogas and the structure of the Vedic map.
The Chart of the Soul
A reading oriented by the North Node: the deepest intention that runs through the natal experience.
The Evolutionary Journey
Lunar nodes, Pluto, the houses involved and the karmic triangle: where a dynamic comes from and where it asks to evolve.
The Clock of the Sky · The techniques that unfold your life in time
The natal chart doesn't change, but your relationship with it does. The Clock of the Sky brings together predictive and time-development techniques to look at the year, the month, the life period and the great cycles.
Your Year Beginning
The sky of the exact moment when the Sun returns to your natal degree.
Your Lunar Month
The monthly return of the Moon to its natal position.
The Arc of Destiny
The degrees advance and activate the chart like a slow clock.
Your Inner Moon
The deep emotional cycle that matures over the years.
The Ages of Your Life
Great traditional periods that organize stages and changes of direction.
Moons and Eclipses
The collective sky —new moons, full moons, eclipses and the void-of-course Moon— coming into contact with your chart.
AstroAtlas 3i does not promise inevitable events: it shows timings, activations, thresholds and symbolic conditions so you can situate yourself within your own process.
The Astrologer's Workshop · The craft behind a serious reading
The geekiest part of the project: where astrology stops looking like superficial magic and shows its tools. We don't hide them behind pretty phrases — we show them, we calculate them and we teach them.
The Dignities
Almuten, terms, face, triplicities, receptions and planetary hierarchy: who has strength, who operates with difficulty and which planet disposes the chain.
The Cosmic Dial
Midpoints, the 90° dial and trans-Neptunian planets. Watchmaker precision applied to the personal map.
The Body and the Stars
Melothesia, temperament, hyleg and elemental balance. It does not replace medicine or make diagnoses: it observes the constitutional symbolism of the chart.
The Fixed Stars
Conjunctions, parans and stars that touch the horizon, the planets and the natal angles.
Horary Oracle
A concrete question, asked at a specific instant and place, read from the chart of the moment.
Synastry · Two charts, one dynamic
Synastry is not a compatibility score. It is the study of what one chart activates in the other: where there is resonance, which houses light up, which tensions appear and what kind of bond takes shape.
- aspects between charts
- planets in the other person's houses
- traditional synastry
- composite chart
- Davison chart
- Vedic synastry
- current transits over the bond
A partner, a friendship, a father, a mother, a business partner or a person who has changed your life: each relationship activates a different territory.
SELENE · Your chart installed in an intelligence that reads it with you
SELENE does not respond only to your sun sign. It reads a complete, previously calculated chart: positions, houses, dignities, rulerships, cycles, transits, traditional techniques, relationships and evolutionary layers.
- identity
- vocation
- relationships
- emotions
- purpose
- shadow
- wounds
- resources
- your day
- your year
- cycles and transits
- techniques of your chart
There are also guided readings to enter through a human question and reach the technique that underpins it: "What is my annual profection activating?", "What does this bond reveal?", "Which planet has the most strength in my chart?". SELENE does not replace the calculation: it works on top of it.
Learn to read · So you don't always depend on an external answer
Every world in AstroAtlas 3i includes a learning layer. The idea is not to give you a result and have you ask for another one every time the sky changes: it is that, little by little, you can read your own chart with more judgment.
- clear introductions
- lessons
- reading protocols
- reference tables
- glossaries
- calculation explanations
AstroAtlas 3i does not replace the astrologer. It opens the craft so that more people can understand what they are looking at.
Why does it cost €29 a month?
Because it is not an automatic reading off a web page. AstroAtlas 3i calculates your chart with real astronomical precision —it doesn't guess—, and an AI is only effective if you give it exact data: your date, your time and your place of birth. On that data your chart, the cycles, the techniques and the learning are built, and SELENE reads it to you connected to your map. That is what you pay for: real calculation over your own sky, not phrases that would fit anyone.
One single plan, no commitment: cancel whenever you want. Only YO and AHORA are free; everything else comes with the subscription. Your chart, your cycles and your conversations are private.
I'm a very geeky astrologer. And I built this because I didn't want professional astrology to keep being inaccessible.
I'm interested in tables, degrees, returns, rulers, dignities, cycles, parans, midpoints, horary charts and the ancient techniques that still have something to say. But I'm also interested in a person who has never opened an ephemeris being able to come in, get their bearings and start recognizing themselves.
AstroAtlas 3i is my way of bringing those two things together: the rigor of calculation and the human experience of looking at a life.
Frequently asked questions
Is AstroAtlas 3i a horoscope app?
No. AstroAtlas 3i calculates a personal natal chart with date, time and place of birth, and lets you explore natal, predictive, traditional, relational and evolutionary techniques.
What does the €29 a month plan include?
It includes access to the natal chart, cycles, transits, advanced techniques, synastry, horary astrology, integrated learning and SELENE connected to the user's chart.
Are my data and my chart public?
No. Charts, birth data, results, conversations with SELENE and personal calculations remain inside the user's private account.
Can I learn astrology inside AstroAtlas 3i?
Yes. Every technique includes learning content, tables, glossaries and reading protocols to understand how an interpretation works.
Is SELENE a generic chatbot?
No. SELENE works on the user's calculated natal chart and can relate positions, houses, dignities, cycles, transits and other techniques within the conversation.