Sirius Astrology Software 4.1 — Complete Feature Guide for Professional Astrologers

What Is Sirius Astrology Software?

Sirius is the flagship professional astrology software developed by Cosmic Patterns Software (Gainesville, Florida, USA), widely regarded as the most comprehensive astrology program available. The current version is Sirius 4.1, released in 2024.

Sirius is not a single-tradition program — it covers the full spectrum of astrological traditions in a single integrated application: modern Western astrology, Vedic (Jyotish), Hellenistic, Medieval, Huber, harmonic, cosmobiology, symmetrical astrology, and financial astrology. This breadth is Sirius’s defining characteristic: rather than purchasing separate software for each tradition, astrologers working across multiple systems have everything in one place.

Sirius is best understood as an expanded version of Cosmic Patterns’ Kepler program — it includes everything Kepler offers, plus a substantial set of additional features in virtually every area of astrology. The Cosmic Patterns product line runs: Pegasus (entry level) → Kepler (professional) → Sirius (advanced professional).

Key facts:

Developed continuously since the 1980s; Cosmic Patterns has over 35 years of development history
Planetary calculation accuracy: less than 1 arc second
Calculation range: 5400 BC to 5399 AD (asteroids available from approximately 1000 AD)
Atlas: 950,000+ cities with comprehensive time zone and daylight saving time data
Famous person database: 90,000+ charts (Sirius 4.0 and 4.1)
Available in English, Spanish, and Turkish (menu interface)
Runs on Windows 8, 10, and 11; also runs on Mac with Windows virtualization (Parallels, Boot Camp, VMware)

Who Uses Sirius?

Professional astrologers with a broad practice spanning multiple traditions who need one comprehensive tool
Vedic astrologers requiring the full range of Jyotish techniques (Dasas, Vargas, Muhurta, Ashtakavarga, Panchanga) in software that also handles Western techniques
Hellenistic and Traditional astrologers working with ancient timing systems (Zodiacal Releasing, Decennials, Firdaria, Annual Profections)
Financial astrologers analyzing market correlations with planetary cycles
Researchers using statistical analysis tools to test astrological hypotheses
Astrology teachers who need access to any technique a student might ask about
Electional astrologers planning activities around favorable chart configurations
Relocation specialists using AstroMaps for residence and travel analysis
Astrology business operators producing client reports at scale with the AstroCalendar and Page Designer

Astrology Traditions Covered

Modern Western Astrology

The complete foundation expected of any professional astrology program:

Chart types:

Natal, Progressed (Secondary, Solar Arc, Tertiary, Minor), Solar Return, Lunar Return, Kinetic Returns (Progressed + Return combinations)
Composite charts for 2 or more people
Phase Angle Returns
Draconic charts
Heliocentric charts

Chart wheels:

Over 160 designer wheel styles (Sirius 4.0 added 160 new styles)
Beautifully rendered Art Wheels with customizable colors, fonts, and element sizes
BiWheel, TriWheel, QuadWheel for transit, synastry, and progressed analysis
Multi-Ring wheels combining natal, progressed, and return charts
Interactive PopUp Wheel
Customizable chart wheel with drag-and-drop resizing and repositioning
Medieval Wheel style
Cosmobiology dial (90°, 45°, 22.5°)

Forecasting methods:

Primary Directions (Ptolemy, Placidus, Regiomontanus, and other styles)
Secondary Progressions, Solar Arc Directions
Transits to natal with full interpretations
Time Line format forecasting — graphic timeline of aspects with color-coded hard/soft/minor aspects
Transit-to-transit mundane calendar
Lunation cycle interpretations
Void-of-course Moon tables
Eclipse lists and eclipse chart analysis

Aspects and orbs:

All standard Ptolemaic aspects plus semisquare, sesquiquadrate, quintile, biquintile, and many more
Harmonic aspects from 1st to 32nd harmonic
Parallel and contra-parallel in declination, geocentric latitude, and heliocentric latitude
Arabic Parts: 517 parts including Ottoman Empire parts contributed by Turkish astrologer Öner Döşer

Fixed stars:

Comprehensive fixed star list with interactive display of aspects and conjunctions to natal chart
Fixed star AstroMap lines
Fixed star interpretations
Parans listing by latitude

Planets and bodies:

Sun through Pluto, Chiron, Ceres, Pallas, Juno, Vesta
True and Mean North/South Nodes
Any asteroid by number — thousands of named asteroids available
8 transneptunian planets (Uranian astrology)
Part of Fortune, Part of Spirit (modern and ancient calculation methods)
Put any planet on the Ascendant: Sun through Pluto, Nodes, asteroids, and chart points

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Hellenistic and Classical Astrology

Sirius has invested deeply in ancient techniques not found in most modern software:

Timing systems:

Zodiacal Aphesis (Zodiacal Releasing by Sign and by Degree)
Decennials (the 129-year system of time lords)
Circumambulations (Ptolemaic primary directions adapted for Hellenistic use)
Annual Profections (whole-sign or degree-based)
Lunar Monomoiria
Balbillus Method
Firdaria

House systems:

Whole Sign Houses (extensively supported throughout the program)
Quadrant systems: Placidus, Koch, Equal, Regiomontanus, Campanus, Porphyry, Alcabitius, Morinus, and others
Create any planet on the Ascendant using Whole Sign House system

Jones Chart Types:

Automatic classification of a chart into the 7 Marc Edmund Jones chart pattern types (Splash, Bundle, Locomotive, Bowl, Bucket, Seesaw, Splay)
Detailed Jones Type feature (Sirius 4.0) identifies variations from pure types

Vedic Astrology (Jyotish)

One of the most comprehensive Vedic modules available in any Western astrology program:

Chart calculation:

Sidereal zodiac with all major ayanamsas (Lahiri, Krishnamurti, Fagan-Bradley, Raman, and others)
Bhava (house) charts
All Vargas (divisional charts): Navamsa (D9), Dashamsa (D10), Saptamsha (D7), and all others through D144

Timing:

Complete Vimshottari Dasa system with all Bhukti (sub-periods) and Antardasha (sub-sub-periods)
Other Dasa systems
Gochara (transits in Vedic style)
Panchanga (Tithi, Vara, Nakshatra, Yoga, Karana)
Muhurta (electional) analysis

Analysis tools:

Ashtakavarga (points table) with Sarvashtakavarga
Shad Bala (six-fold strength calculation)
Chart Summary with planetary strengths
Upagrahas (shadow planets)
Bhava Arudha and Pada calculations
Special Lagnas (Hora, Ghati, Sree, and others)
Chara Karaka (variable significators)
Nakshatra wheel (beautiful graphical display)
Vedic Gemstone Analysis — gemstone recommendations based on planetary placement and strength (English and Turkish)
Vedic natal interpretation reports
Interactive Chart Explorer with Vedic interpretations

Medieval Astrology

Medieval Natal Report (written by Turkish Hellenistic/Medieval astrologer Öner Döşer — included free in Sirius)
Traditional house rulers (Saturn rules Aquarius, Jupiter rules Pisces, etc.)
Medieval calculation of Part of Fortune
Traditional dignities and debilities
Medieval Wheel chart style
Arabic Parts following Medieval tradition

Harmonic Astrology

David Hamblin’s harmonic analysis approach integrated throughout:

Harmonic charts for any harmonic number
Harmonic aspect table from 1st to 32nd harmonic
Transiting and progressed 4-planet harmonic combinations
Vibrational Astrology Forecast (Sirius 4.0): listing of when transiting planets combine with natal planets in harmonic patterns — specify maximum orb and minimum duration
Vibrational Synastry: identifies which harmonic wavelengths two people share most strongly — all harmonics through 360 analyzed for maximum synastry

Huber Astrology

The psychological astrology system of Bruno and Louise Huber:

Huber chart wheel style with aspect patterns displayed
Huber aspect patterns (triangles, squares, rectangles)
Age Point progression

Cosmobiology and Symmetrical Astrology

The Hamburg School approach:

Interactive cosmobiology/Uranian dials (90°, 45°, 22.5°)
Midpoint trees and midpoint sorts
Symmetrical astrology (Uranian) planets: Cupido, Hades, Zeus, Kronos, Apollon, Admetos, Vulkanus, Poseidon

AstroMaps (Astrocartography)

One of Sirius’s most developed areas — AstroMaps show planetary lines on a world map for relocation and travel analysis:

Line types:

Ascendant (AC), Descendant (DC), Midheaven (MC), IC lines for all planets
Paran lines (horizontal latitude lines where two planetary lines intersect)
Vertex lines
Arabic Part lines
Asteroid lines (for any asteroid in the database)
Fixed star lines

Special maps:

Flexible AstroMap: interactive map with selectable line types including Local Space lines, Horizon Lines, and paran lines
Treasure Maps: AstroMaps highlighting areas favorable for specific life areas (love, money, career, creativity)
Zodiac Sign Maps: show where the zodiac sign of the Ascendant and MC change across the globe

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Interpretation:

Written interpretations for planetary line regions
AstroLocality report with detailed interpretation of significant locations

Database Features

Famous People Database

90,000+ charts of famous people, countries, companies, and events (expanded from 60,000 in Sirius 3.0)
Birth times verified and accuracy ratings included
Biographies of famous people accessible within the program
Charts searchable by name, profession, nationality, and other criteria
Includes data from AstroDatabank (the most complete collection of astrological birth data)

Atlas

950,000+ cities worldwide
Hospital database for USA births (more precise birth location within large cities)
Comprehensive historical time zone data — accuracy going back centuries
Updated with each new version of Sirius

Business and Practice Tools

AstroCalendar

A feature exclusive to Sirius (not available in Kepler):

Personal calendar showing transits to a specific person’s natal chart
Mundane calendar showing transit-to-transit events (without a natal chart)
Combined calendar with both natal transits and mundane events
Monthly, weekly, or daily views
Print or export for client delivery

Interpretive Reports

Over 75 interpretive report writers covering:

General natal interpretation
Harmonic interpretation
Vedic natal interpretation
Degree meanings
Asteroids interpretation
Fixed stars interpretation
Compatibility/synastry
AstroLocality (relocation)
Vocation and career
Forecast reports (transit, progressed, electional, lunar phases)
Cosmo Forecast
Harmonic Highlights report (available in English, Spanish, Turkish)
Medieval Natal Report (English and Turkish)

Reports can be customized with your company logo and contact information. Users may also write custom interpretive reports using built-in report editing tools.

Page Designer

Drag-and-drop creation of custom report pages
Combine chart wheels, aspect grids, tables, and interpretive text in any layout
Save page designs as templates for reuse
Professional PDF output for client delivery

AstroSignature and AstroSignature Forecasts

Research-oriented feature for identifying and timing astrological themes:

Define a custom “AstroSignature” — a set of planetary conditions that represent a theme (success, health challenges, romantic opportunity, etc.)
Generate a timeline showing when that signature is active
AstroSignature Forecasts: produce a graph of a signature’s strength over time

Research Features

Sirius includes the most advanced astrological research tools available in consumer astrology software:

Statistical analysis of correlations between planetary positions and events/traits across a database of charts
Financial astrology research: correlate astrological forecasts with historical market data — test whether a specific planetary configuration correlates with market movements
Financial Analysis Toolbox with rectification-style analysis applied to market timing
AstroSignature research tools

Automatic Rectification

Sirius includes a sophisticated birth time rectification tool (significantly more capable than Kepler’s):

Input a list of known life events with dates
Sirius analyzes transits-to-natal, progressed-to-natal, and other forecasting methods across all events
Produces a graph showing which birth times best correlate with the known event dates
Identifies the most likely birth time from the statistical pattern of event correlations

Sirius 4.1 New Features

The 4.1 update focused on:

Improved Turkish menu interface (comprehensively reviewed and edited by native Turkish speakers)
Earthquake Forecast Graph by Turkish astrologer Öner Döşer:
- Earthquake Forecast with Lunations
- Earthquake Forecast for Selected Place
Other interface improvements and enhancements

Sirius vs. Competing Astrology Software

Feature	Sirius 4.1	Solar Fire 9	Kepler 8	Astro Gold
Modern Western astrology	✅ Comprehensive	✅	✅	✅
Vedic/Jyotish	✅ Full suite	Limited	✅ Good	Limited
Hellenistic time lords	✅ Extensive	Limited	Limited	Limited
Medieval astrology	✅	Limited	Limited	❌
Harmonic astrology	✅ Advanced	✅ Good	✅ Good	Limited
Cosmobiology dials	✅	✅	✅	❌
Financial astrology	✅ Research tools	Limited	Limited	❌
AstroMaps/Astrocartography	✅ Advanced	✅	✅	Limited
Famous people database	90,000+	Smaller	Included	Smaller
Automatic rectification	✅ Advanced	Limited	Basic	❌
AstroCalendar	✅	❌	❌	❌
Report writers (built-in)	75+	Fewer	Included	Fewer
Research/statistics	✅	❌	❌	❌
Mac native	❌ (Windows/VM only)	✅	❌	✅ iOS/Mac
Languages	EN/ES/TR	EN	EN	EN

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Choose Sirius when: You need the single most comprehensive astrology program covering multiple traditions deeply. You work across Western, Vedic, and Hellenistic techniques. You need the AstroCalendar, advanced rectification, or financial astrology research tools. You want the largest available famous person database (90,000+ charts).

Choose Solar Fire when: You primarily work in Western astrology and want native Mac support. Solar Fire has an excellent and intuitive interface particularly favored by Western astrologers.

Choose Kepler when: You want Cosmic Patterns quality and depth but primarily in Western/modern astrology and do not need Sirius’s extended Vedic, Hellenistic, Medieval, or business features.

System Requirements

Component	Requirement
OS	Windows 8, 10, or 11 (32-bit or 64-bit)
RAM	32 MB minimum
Storage	2 GB for installation
CD-ROM	Required for original installation (or download)
Internet	Recommended for atlas updates
Mac	Supported via Parallels, VMware, Boot Camp, CrossOver

Frequently Asked Questions

Is Sirius better than Solar Fire for Western astrology? Both are excellent professional tools for Western astrology. Solar Fire is often preferred for its native Mac support and particularly clean Western-focused interface. Sirius is generally preferred when the astrologer needs depth in Vedic, Hellenistic, or Medieval techniques alongside Western, or needs research tools and the large famous person database.

Can I use Sirius for Vedic astrology exclusively? Yes. The Vedic features in Sirius are comprehensive enough to serve as a primary Vedic tool, while also having Western techniques available if needed. Dedicated Vedic programs like Kala or Parashara’s Light may have some specialized Vedic features not in Sirius, but Sirius covers most professional Vedic needs.

Does Sirius run on Mac? Not natively. Sirius requires Windows. Mac users can run Sirius using Parallels Desktop, VMware Fusion, Boot Camp, or CrossOver for Mac. Many Mac astrologers run Sirius successfully this way.

Can I produce reports for clients and charge for them? Yes. The Sirius license explicitly allows users to produce and share unlimited reports and chart wheels, including commercially. You can add your company logo and contact information to all outputs.

What is the difference between Sirius and Kepler? Sirius includes everything in Kepler plus significantly expanded features in Vedic, Hellenistic, Medieval, harmonic, financial astrology, the AstroCalendar, the larger famous person database (90,000+ vs fewer in Kepler), and more advanced rectification tools. Kepler is itself a comprehensive professional program — Sirius is for astrologers who need the additional depth.

Are software updates free? Cosmic Patterns provides free updates within the same major version. Upgrades to new major versions (e.g., version 3 to version 4) may be available at a discounted upgrade price rather than full price.

Summary

Sirius 4.1 is the most comprehensive professional astrology software available — covering modern Western, Vedic, Hellenistic, Medieval, harmonic, cosmobiology, and financial astrology in a single, well-organized application. With 90,000+ famous person charts, an atlas of 950,000+ cities, 75+ interpretive report writers, the AstroCalendar business tool, advanced AstroMaps, and a sophisticated rectification engine, it represents the closest thing to a complete astrological library in software form.

For professional astrologers whose practice spans multiple traditions, for researchers who need statistical analysis tools, and for practitioners who want to never be caught without a feature when a client or student asks — Sirius is the natural choice.

For licensing assistance or questions about Sirius, contact our team via Telegram: t.me/DoCrackMe