Natal structure
Placements, aspects, angles, houses, and patterns.
HOW SELYUNE WORKS
Personal astrology with a visible chain of evidence. No hidden leap from prompt to prediction.
Selyune connects a private birth record to deterministic chart facts, current timing, and careful explanatory language. You can see what changes when the source data changes.
WHAT MAKES A RESULT PERSONAL
The context comes from your chart, not a generic sign paragraph.
A useful reading combines multiple calculated layers while keeping the source birth details private.
Current timing
Transits and date windows calculated against that chart.
Relationship context
Actual synastry contacts between two saved charts.
Private evidence
Facts are used without publishing the underlying birth record.
YOUR SELYUNE JOURNEY
A result first. An account only when it adds value.
Public calculators introduce the method. A private account adds saved history, recalculation, timing, relationships, and access controls.
Enter real birth details
Choose a resolved place with coordinates and historical timezone. Mark the time exact, approximate, or unknown.
Receive a calculated result
The engine builds the supported chart and removes any time-dependent layer the input cannot justify.
Save the chart privately
Your account stores encrypted birth details and a versioned chart. Public sharing never exposes the source record.
Follow current timing
Daily transits and important dates are calculated against the active chart rather than generated from a Sun sign.
Ask a personal question
The question is mapped to relevant natal, transit, or relationship evidence before explanatory language is created.
Stay in control
Edit birth data to recalculate dependent results, export account data, manage access, or remove chart data without deleting the account.
THE BOUNDARY MATTERS
Calculation and interpretation have different jobs.
This boundary makes uncertainty visible and keeps a fluent explanation from becoming the source of a chart fact.
Deterministic code decides
- Planetary positions, houses, angles, and aspects
- Transits, synastry contacts, and relevance scores
- Time-accuracy limitations and chart warnings
- When dependent results must be recalculated
The narrative layer may only
- Explain supplied evidence in contemporary language
- Organize supported facts around a question
- Carry the calculation's limitations forward
- Offer reflection, not scientific or guaranteed prediction
BEGIN WITH EVIDENCE
See the first calculated layer of your sky.
Use your birth details, get a useful result, and decide what you want to explore next.