Synastry · An astrological reading of your bond

Why does this person stay in your head?

Enter both birth dates. AstroLuma reads your synastry to reveal what attracts you, what blocks you, and what this relationship awakens in each of you.

✦  Analyze our bond — Free See an example

No credit card · Even without exact birth time · Result in 60 seconds

If you've ever asked yourself

This reading answers what you've been feeling for a long time.

Not a compatibility score. A real crossed reading of your two natal charts — written for the two of you.

"Why can't I forget them?"

"Why is this bond so intense, even when it's complicated?"

"We're so drawn to each other — what's really going on?"

"Is this love, attachment, or just a pattern repeating?"

"What does this person awaken in me?"

"What did my ex and I really live through?"

✦  Analyze this relationship — Free

First reading free · No credit card · Even without exact birth time

Concretely

In 60 seconds, you discover:

  • What creates the attraction — why you keep seeking each other, sometimes without being able to explain it.
  • What creates the tension — your differences in rhythm, security needs, need for space.
  • What the other awakens in you — vulnerabilities, fears, desires triggered by this specific person.
  • Whether the bond nourishes or drains you — the real dynamic, not a score.
  • What you're repeating together — the pattern playing out, and how to break it.

What synastry reads

AstroLuma doesn't tell you "compatible or not." It explains what's playing out between you.

01 · Attraction

What creates the magnetism

Why this desire, this familiarity, this feeling of "knowing each other already." The contacts that make a bond visceral.

02 · Tension

What triggers you both

Differences in rhythm, security, ways of loving. Not flaws — polarities to understand.

03 · Repetition

What this bond replays

The patterns coming back. What this person brings up for you to explore — old, but activated now.

04 · Durability

What can sustain the bond

Where the bond naturally goes, what carries it, what drains it. Not a prediction — a reading of the levers.

Inside the app

Here's what it looks like.

You add both profiles, AstroLuma generates the reading in 60 seconds.

app.astroluma.app · synastry
C

Camille

Profile 1

☉ Taurus ☽ Cancer AS Taurus
M

Marc

Profile 2

☉ Cancer ☽ Cancer AS Leo

Dynamic synthesis

A dance between Earth and Water

Your bond creates an immediate sense of familiarity. Marc activates in Camille a deep need for emotional safety, but also a fear of being misunderstood. It's not just attraction: it's a dynamic where each awakens a sensitive zone in the other.

Reading in progress · Attraction, tension, durability

Real example · Camille & Marc

Here's what a real reading looks like.

A short excerpt from the synthesis generated by AstroLuma. Precise, embodied, written for them.

The summary

Your relationship blends safety and intensity. One offers a sense of refuge, the other awakens a need for depth. The bond can be very gentle — but become heavy if each expects the other to repair an old insecurity.

What attracts you

An immediate emotional recognition. You can feel like you've known each other for a long time. Camille brings the grounding Marc seeks without articulating it. Marc opens an inwardness Camille doesn't always allow herself.

What blocks you

Your rhythms aren't the same. One moves through structure and slowness, the other through emotional waves. Without explicit language, one can experience the other as distant, the other as suffocating.

What can last

The bond holds if you transform the intensity into clear words, not silent tests. If each learns to receive the other's way of loving, without translating it into their own, the relationship becomes a real shelter.

✦  Read my full synastry

Who it's for

This reading is for you if...

To go further

First reading free. Premium version: $2.

Want to go beyond the first synastry? Unlock the premium version — full synastry, free questions, themed analyses. No subscription.

★ Ideal to test

Discovery Pack

$2  once

One-time payment. Access for 6 months.

  • 1 full premium synastry
  • 5 themed analyses of your choice
  • 5 free questions to your chart
  • Access for 6 months
  • No subscription, no auto-renewal
✦  Unlock my synastry — $2

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The real questions

Everything you want to know before starting.

What if I don't know their birth time?
You can run the analysis anyway. Some information will be less precise (houses, ascendant), but the links between your planets remain readable. The reading is still rich.
Does synastry predict the future?
No. AstroLuma does not promise that a relationship will last. Synastry shows the dynamics: attraction, tensions, repetitions, emotional needs. You leave with levers, not a prediction.
Is my data private?
Yes. Your data is never sold. You can delete it anytime from your account, no questions asked.
How much does a synastry cost?
Your first synastry is free. The $2 discovery pack unlocks 5 analyses + 5 free questions + 1 premium synastry for 6 months. No subscription.
Can I run a synastry with an ex?
Yes — that's actually a very common use case. Understanding why a bond was so intense, unstable, or hard to forget, is exactly what synastry reveals.
Do I need to know astrology?
No. The reading is written in plain English, with concepts explained along the way. No prior knowledge needed.

Before or after your bond

Want to understand your own chart first?

Read your birth chart as a full story: your patterns, your strengths, your needs, your way of loving.

Read my chart →

Put words on this bond you can't quite articulate.

An astrological reading of your synastry — precise, embodied, written for the two of you. Free to start.

✦  Analyze our bond — Free

No credit card · Even without exact birth time · Result in 60 seconds