A GUIDE TO THE COMPLETE CHART
Astrology is a system.Context makes it personal.
A birth chart brings planets, zodiac signs, houses, and aspects into one calculated map. Start with the three structural layers below, then see how Selyune keeps interpretation tied to the actual chart.
THE FOUNDATIONS
Read the chart one layer at a time.
Planets, houses, and aspects form the structural core of this guide. Each page explains the concept, the calculation, and the limits Selyune preserves.
Planets
The functions at work: identity, emotion, language, desire, growth, limits, and change.
02Houses
The twelve areas of life where a placement becomes concrete, calculated from time and place.
03Aspects
Measured angular relationships that show cooperation, concentration, friction, and polarity.
FROM SKY TO MEANING
A chart is calculated before it is interpreted.
Selyune separates astronomical facts from explanatory language. The narrative can connect verified placements, but it cannot invent them.
How Selyune works- 01RESOLVE
Birth moment and place
Date, local time, coordinates, and historical timezone.
- 02CALCULATE
Chart geometry
Positions, signs, houses when reliable, and major aspects.
- 03CONNECT
Structured context
Relevant facts are selected without changing the chart itself.
- 04EXPLAIN
Bounded interpretation
Language reflects only supported facts and visible uncertainty.
YOUR CHART, NOT A GENERIC TYPE
Put every layer into one personal map.
Calculate your tropical birth chart for free. If birth time is unknown, Selyune leaves time-dependent details out instead of guessing.