Morinus – Python based astrology software

Morinus is an easy to use astrology software that uses the Swiss ephemeris for accuracy.

This application offers a comprehensive range of functionality including antiscions (right on chart), synastry, progressions In Mundo, revolutions, syzygy and much more.

The software is cross-platform.

Features include:

  • Computes a horoscope with high accuracy between 5000 BC-5000 AD.
  • Place database.
  • Positions (Speculum).
  • Misc data (Sidereal time, Obliquity of Ecliptic, …).
  • 12 Housesystems.
  • Showing the charts in several ways (Themes).
  • Synastry.
  • Aspects.
  • Selectable Traditional Aspects.
  • MidPoints.
  • Almutens (acc. to the Arabs and Ibn Ezra (Points, Chart, Topical)).
  • Selectable individual colors or acc. to dignities.
  • Speeds.
  • Selectable fixedstars(max. 40 out of 800).
  • Antiscia.
  • Zodiacal Parallels.
  • 30-deg Strip (Horary).
  • Lot of Fortune (several types).
  • Arabic Parts.
  • Day/Night orb.
  • Syzygy(Prenatal Lunation) (in Misc Table).
  • Mundane Lot of Fortune(in Mundane Positions table).
  • Planetary Hours.
  • Topocentric Positions.
  • Ayanamsha.
  • Square(Medieval) Chart.
  • Save to bitmap (black and white or color).
  • Transits (date, month).
  • Revolutions.
  • Transits of the Sun.
  • Secondary Directions (Apparent Solar Time, Mean-Time).
  • Elections.
  • Fixedstars, Antiscia, Lot of Fortune, Terms, Decans in the chart.
  • Primary Directions(mundane, zodiacal):
    • Placidian(semiarc).
    • Placidian(UnderThePole) (zodiacal only, with or without latitude).
    • Regiomontanian.
    • Campanian.
  • Zodiacal only: Terms, Fixstars, syzygy (Primary Directions).
  • Zodiacal Parallels (Primary Directions).
  • Topocentric Positions (Primary Directions).
  • Secondary Motion of the Moon (Primary Directions).
  • User-point (Primary Directions).
  • User2-point (Primary Directions).
  • Speculum of user-point or user2-point (Primary Directions).
  • Primary Keys(static, dynamic).
  • Second-resolution time-stepping (Primary Directions).
  • Converse Primary Directions can also be timed by regressive Sun in case of True Solar Arc.
  • Available in English, Hungarian, Russian, and Spanish.

Developer: Robert
License: GNU General Public License v3.0


Morinus is written in Python. Learn Python with our recommended free books and free tutorials.

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