Cast up to three deterministic destiny charts from one birth: BaZi (Four Pillars, with True Solar Time correction), Zi Wei Dou Shu (Purple Star Astrology), and a Western natal chart (tropical zodiac, Placidus houses). Free and anonymous — no account, nothing stored. Input is either a one-line text birth description, or structured fields (year/month/day/hour/minute + gender + longitude/latitude + timeZoneId). Returns structured JSON per system: field names in English; traditional terms (stems & branches, palace and star names) in their native Chinese characters — translate them for the user as needed. The chart data is computed, not AI-generated; interpretation is up to you. Full reading tools at https://fatenava.com