Charts
Synastry
Synastry compares two birth charts to show relationship strengths, challenges, and chemistry.
Settings
Manage your account and set the tone for your charts.
Preferences
Personalize how charts are displayed.
Lunar node calculation
Mean is a smooth averaged position; true follows the Moon’s wobble and is more exact.
Black Moon Lilith
Mean smooths the apogee; true is the exact, wobblier point.
House system
Whole Sign uses the rising sign as the first house; Placidus uses time-based cusps.
Default transit location
Used for Daily Transits when no chart location is selected.
Minor aspects
Include quincunx, semi-square, sesqui-quadrate, quintile.
Lots & Arabic Parts
Show Part of Fortune, Spirit, and Eros.
Vertex axis
Show Vertex and Anti-Vertex.
Black Moon Lilith
Include Lilith in placements and aspects.
Chiron
Include Chiron in placements and aspects.