The Astrolium natal chart report drafts a complete written natal reading you can edit and send to a client in 15 minutes total. The math runs on the Swiss Ephemeris; the prose is drafted by the AI assistant against a corpus of cited source material. No login, no email, no upload.
Time saved: 90 to 120 minutes per natal client. If you write 10 natal reports a month at $300 each across a roster of 10 clients to 15 clients, that's 15 to 20 hours of writing time returned to you every month over a 30 day billing cycle, or the equivalent of a working week reclaimed. This is your draft, ready to edit and ship.
The full chart workspace with interactive wheel, aspect editor, transit overlay, and batch generation lives inside the natal chart feature and the AI assistant feature. For the deeper interpretive method, see the how to read a natal chart guide. For the 90-day forecast that pairs with this report, see the transit report generator. For the $29 per month Pro tier with batch generation, see pricing.
What you get
The report is structured as a document, not a list. It opens with the chart ruler (the planet ruling the Ascendant sign) and a paragraph naming the structural lens of the chart. From there the document walks the placements in traditional order: Sun, Moon, Ascendant, then Mercury, Venus, Mars, Jupiter, Saturn, the outer planets, the lunar nodes.
Each section names the placement (planet, sign, house), the major aspects it makes, the dignity status if you've chosen a traditional reading style, and 4 to 8 sentences of interpretive prose. The reads are written for a client audience: specific, anchored in source material, free of the platitudes that fill consumer chart sites.
The closing section is the synthesis: a single paragraph that pulls the major themes together, names where the chart pulls toward and away from itself, and surfaces the two or three motifs you'd lead the consultation with.
Why this reads as a draft
Astrolium isn't generating a finished client deliverable. It's handing you a structured first pass so you spend your time on editorial judgment instead of typing.
The math is right. The placements are cited to the arc-second. The interpretive prose is grounded in source material you can verify. What the AI cannot do is know which placement matters most to this client, which clause to soften, which thread to pull harder. That's your job. Astrolium gets you to 85% in 60 seconds.
Most practitioners edit two or three paragraphs, rewrite the synthesis to match the client's situation, add a personal note, and ship the draft in 15 minutes total.
This free tool reads from a shared source corpus. Inside Astrolium, the AI assistant reads each chart against your own Knowledge Base, the interpretation rules and notes you upload, so the reading already follows your method and goes out as a client email, Instagram message, or PDF with little editing.
Pick the editorial tradition
The reading style dropdown sets the interpretive tradition the AI drafts in.
Modern psychological leans on Liz Greene's post-Jungian framework and the humanistic school descending from Dane Rudhyar. Placements read as developmental tasks, archetypal pulls, integration projects. This is the tradition most modern Western practitioners trained in. For context on how AI fits this interpretive work, see the AI in astrology guide.
Traditional Hellenistic leans on Chris Brennan's documented 2nd-century technique and Demetra George's reconstruction. Placements read by sect, dignity, and time-lord assignment. The chart ruler and the lots of fortune and spirit lead the synthesis. Whole-sign houses are default for this reading style.
Vedic / Jyotish uses sidereal positions with the Lahiri ayanamsa, nakshatra placements, and the Vimshottari dasha system. The reading runs from a different astronomical reference frame; placements often shift signs versus the tropical version.
Mixed weaves the traditions where they agree on a placement and flags where they diverge. This is the reading style most working practitioners actually use in consultation: modern language with traditional structural backing.
The AI corpus
Every interpretive claim is traceable to a source. The corpus includes Robert Hand's Horoscope Symbols and Planets in Composite, Liz Greene's Saturn and Astrology for Lovers, Chris Brennan's Hellenistic Astrology, Demetra George's Ancient Astrology in Theory and Practice, and the working canon of Sasportas, Tarnas, and Arroyo. Each paragraph names the source the read leans on so you can verify and adjust without re-deriving the interpretation.
For the corpus list and how Astrolium trains the assistant, see the AI assistant feature. For the broader context on where AI fits in chart work, see the AI in astrology guide.
How the math runs
Swiss Ephemeris DE431, the same kernel Solar Fire and Astro Gold use. Planetary positions match to the arc-second. Aspect orbs are applied per tradition: tighter for traditional Hellenistic (3° major aspect orb), wider for modern (8° to Sun and Moon).
Astrolium supports 3 zodiacs (tropical, sidereal Lahiri, sidereal Fagan-Bradley) and 5 house systems (Placidus, Whole Sign, Porphyry, Equal, Koch), switchable without re-entering birth data. The report regenerates against the selected convention, so you can compare a Placidus tropical reading against a Whole Sign Hellenistic reading without doubling the data entry.
Nothing is stored. Nothing is emailed. The Pro tier offers persistent storage and batch generation; the free tier runs ephemeral.
After the report
A natal report is the foundation. The full client packet usually includes a transit forecast for the next 90 days and a solar return reading for the year. Astrolium's tools are designed to compose: run the natal report, then the transit report generator on the same data, then the solar return reading for the year-frame.
For the structured way to read all of it together, see the natal chart feature and the predictive timing feature. For the deeper interpretive method, see the how to read a natal chart guide.
Cross-link
Pair this with the transit report and the solar return reading for a full three-document client packet. For the major return calculators that feed the predictive picture, see Saturn return, chiron return, and jupiter return. For the nodal axis and karmic placement, run the north node calculator. For the foundational moon-sign reading, see the moon sign calculator. For the deeper context, see the hellenistic astrology guide.