Twelve Palaces
Inspect the Life, Siblings, Spouse, Children, Wealth, Health, Travel, Friends, Career, Property, Fortune and Parents palaces as one connected system.
YIMATRIX · ONLINE TOOL
Zi Wei Dou Shu
Twelve-palace chart, transformations, and fortune cycles
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Zi Wei Dou Shu · Purple Star Astrology
A twelve-palace chart with its calculation context intact
YiMatrix calculates the natal Zi Wei Dou Shu chart before adding optional interpretation. The palace layout, stars and transformation markers remain visible so a reading can be checked against the underlying chart.
Major stars & Four Transformations
See the principal star placements together with Hua Lu, Hua Quan, Hua Ke and Hua Ji, rather than separating a label from the palace where it operates.
Decade, year and month layers
Move from the natal chart into 10-year limits and shorter timing layers while keeping the original palace relationships available for comparison.
Chart settings
Birth data stays reviewable
The chart records birth date, exact hour, gender, calendar input and location-related settings used in calculation. Profiles can be selected after sign-in; a guest can still create and inspect a basic chart in the browser.
Zi Wei Dou Shu calculator questions
Can I create a Zi Wei Dou Shu chart without signing in?
Yes. The basic natal chart can be calculated in the browser. Sign-in is used for profiles, cloud history, intelligent reports and follow-up conversations.
Why is the birth hour important in Zi Wei Dou Shu?
The hour participates in positioning important palaces and stars. An uncertain hour can change the chart structure, so it should be marked rather than silently guessed.
What do the Four Transformations mean?
Hua Lu, Hua Quan, Hua Ke and Hua Ji describe four modes of activation attached to stars and palaces. They are read in relationship to the full chart and timing layer, not as isolated good-or-bad badges.