Precision natal charts
Your birth chart is computed with the Swiss Ephemeris for accurate planetary positions, Placidus houses, and the true lunar node — not a rough approximation.
Astrology-informed journaling
Soljourn
A journal that knows what the sky was doing when you wrote it — grounded in real astronomy, written in your own words.
What's inside
Built on real astronomy, written for real reflection
Every chart Soljourn draws comes from the Swiss Ephemeris — the same calculation engine professional astrologers rely on — wrapped in a journal made for daily use.
Transits & timing
See how today's sky is moving against your natal chart, with applying, exact, and separating aspect phases, orbs, and the date windows they're active.
Reflective journaling tied to the sky
Every entry is connected to the astrology of the moment — moon phase, active transits, void-of-course windows — so patterns in your writing become visible over time.
The Codex
A built-in astrology encyclopedia covering signs, planets, houses, aspects, and Sabian symbols — written in Soljourn's own clear, unfussy voice.
AI-assisted insights
Optional AI-generated reflective readings and prompts help you sit with what's happening in your chart — a starting point for your own writing, never a replacement for it.
Shareable public charts
Generate a clean, shareable link to your birth chart when you want to send it to a friend, a partner, or an astrologer — no account required for them to view it.
How it works
From birth data to daily practice
Soljourn turns exact astronomy into something you can actually use, day to day.
1
Enter your birth details
Add your birth date, time, and location once. Soljourn computes your full natal chart with the Swiss Ephemeris behind the scenes.
2
See today's sky against your chart
Open the app any day to see which transits are applying, exact, or separating — with orbs and windows so you know when something actually matters.
3
Write, with context
Journal as you normally would. Each entry quietly carries the moon phase and active transits of the moment, building a searchable record over time.
4
Look things up in the Codex
Curious what a transit or symbol means? The Codex is built into the app, so you never have to leave to look something up.
Your sky, your words.
Start your natal chart and your first entry in a couple of minutes — no ephemeris textbook required.
Open the app