I intend to discuss the following systems in Project Houses. The list is preliminary, systems might be added and it is possible that some systems are found to be duplicates of other systems.
The list is divided in two parts, in the first part you will find the systems that already have a description available, the most important characteristics are presented in a table. The second part contains the systems that I still need to describe.
Discussed systems
Use the link in the column Name to read more about each system.
| Name | Quadrant | Cusps | Counter clockwise | Base | Start or center | Prespan |
| Alcabitius | yes | 12 | yes | equator | start | no |
| Morin | no | 12 | yes | equator | start | no |
| Pancharios | no | 12 | yes | ecliptic | start | 1/6 part |
| Porphyri | yes | 12 | yes | ecliptic | start | no |
| Porphyri-center | no | 12 | yes | ecliptic | center | no |
| Porphyri original | no | 12 | yes | ecliptic | start | 5º |
| Regiomontanus | yes | 12 | yes | equator | start | no |
| Stubbs | no | 12 | yes | equator | center | no |
| Vehlow | no | 12 | yes | ecliptic | center | no |
Systems to describe
Recent additions are in green.
- Albategnius
- Alcabitius (based on declinations)
- APC sectors / Abenragel
- Applegate
- Arcturan
- Axial rotation
- Azimut
- Bazchenoff
- Boudineau
- Broucker
- Campanus
- Cardanus
- Carter “Poli-Equatorial”
- Double hours (Babylonian)
- East Point
- Equal houses from ascendant
- Equal houses from ascendant with 5° prespan
- Equal houses from MC
- Equal houses MC center
- Equal houses 1 = Aries
- Equal houses, ascendant is degree of Sun
- Evans
- Florissone
- Fradin (isochronic)
- Gauquelin sectors
- Glahn
- Gundermann
- Hephaestion
- Huber
- Johndro
- Koch
- Koch Temporal Stunden
- Koch Westhuizen
- Kremser
- Krusinski
- Lavagnini
- Makransky (Sunshine)
- Makransky (Sunshine) / Treindl
- Michel
- Naibod
- Nègre
- Northpole projection
- Oktotopos
- Oktotopos Fagan
- Placidus
- Placidus approximated
- Planar HouseSystem
- Pullen SD
- Pullen SR
- Quadrant system
- Rhetorius
- Sebottendorf
- Sripati
- Tiede
- Topocentric (Page, Polich)
- Topocentric polar (Page, Polich)
- Universal Domification System
- Valens
- Whole sign
- Whole sign MC
- Wiesel
- Zenith/horizontal
- Zunbul