The cosmic DNA card is at the centre of Healogy.ai, and it's also the most-misunderstood. People ask us two questions, often in the same breath: "Is it real?" and "How accurate is it?"
The honest answers, in order: yes, the inputs are real; and accuracy is the wrong frame.
Here's what's actually happening.
The inputs
When you create your cosmic DNA card, we ask for three things:
- Birth date — to compute your Sun sign, your life path number and your Chinese zodiac sign.
- Birth time — with your birth place, to compute your Moon sign and your rising sign. If you don't know your time, we leave those two out rather than guess.
- Birth location — to anchor the chart to a specific point on Earth. The same time in Delhi and in Sydney produces different rising signs.
We also use your name for two numerology numbers, destiny and soul urge. Nothing else is required.
The computation
We calculate the Sun, Moon and rising sign with Astronomy Engine, an open-source astronomy library, using the tropical zodiac. Sun in Pisces means the Sun was in Pisces when you were born.
From the chart, we derive:
- Sun, Moon, Rising — the most-cited triple in Western astrology. Sun for core identity, Moon for inner emotional life, Rising for how you meet the world.
- Life path number — derived from the digits of your birth date, per Pythagorean numerology.
- Chinese zodiac — your animal and element, from the year you were born.
What is symbolic
Some parts of your profile are not calculated. Your spirit animal, crystal, rune, dosha blend, Human Design type, Enneagram type and collectible rarity are symbolic picks, made from your birth date and your account. Each one is marked as symbolic or as a collectible where it appears. Use them as prompts for reflection: they are not a reading of your personality, and they are not a health assessment. On a Cosmic DNA card, the short description is written by AI.
What you get back
A single page. One screen on mobile. Designed to be read in two minutes, then sat with for two days.
We don't pad it. We don't add fear-based hooks ("Mercury retrograde will RUIN your week!"). We don't give you twenty paragraphs to wade through. The shorter the card, the more it asks of you to fill in the meaning.
What this isn't
Not a prediction. No tradition we draw on actually predicts the future, despite what some apps claim. They surface patterns. The patterns are useful for thinking; they're not useful for betting.
Not a diagnosis. Astrological language overlaps with psychological language ("Saturn return as a midlife inflection") but they're not the same thing. If something in your card resonates, sit with it. If something is genuinely worrying you about your mental or physical health, talk to a clinician — not a card.
Not a personality test. The Human Design and Enneagram types on your profile are symbolic picks, not the result of a test. You're not "an INTJ-equivalent Pisces." You're a specific person on a specific day at a specific place, and the card describes patterns that may or may not feel true to you.
A small reflection prompt
After you generate your card, try this. Pick one phrase from the page that lands the hardest — either because it feels deeply true, or because it makes you flinch.
Sit with that phrase for the next 72 hours. Notice whether it shows up in your life — in conversations, in choices, in the things that catch your attention.
You don't need to do anything with what you notice. Just notice. The cosmic DNA card has done its job if it gives you one extra second of thinking before your next reaction.
That second is worth more than any prediction.
— The Healogy.ai team