Riftdeep is a relatively empty subsector situated along the edge of the Great Rift.
The planet Storm is home to one minor race, the H'Oskhikhil, that were only contacted within the last decade by Caledonian Ventures. Storm has just come out of its closest approach to the sun and the H'Oskhikhil are now expanding across their planet again and now out to the stars.
| Name | Hex | UWP | Bases | Classes | Zn | PBG | AL | Stars | ||||||||||||
| Razzia | 0906 | E | 6 | 6 | 2 | 0 | 0 | 0 | - | 0 | Ba | 110 | Na | F2 V | ||||||
| Balyff | 0909 | C | 7 | 6 | 8 | 8 | 4 | 5 | - | 8 | Ri | 904 | Na | F5 V | ||||||
| Dirk | 1109 | C | 3 | 2 | 5 | 6 | 8 | 5 | - | 9 | Ni | 600 | Na | M2 V M8 D | ||||||
| Mooney | 1206 | E | 7 | 6 | 8 | 0 | 0 | 0 | - | 0 | Ba | 423 | Na | K4 V M3 D M5 | ||||||
| Kieffer | 1310 | C | 6 | 8 | 5 | 5 | 8 | 9 | - | 7 | Ag | Ni | 204 | Na | G8 V | |||||
| Storm | 1404 | E | 7 | 7 | 4 | 9 | 5 | 0 | - | 8 | Hi | In | 801 | Na | A0 V | |||||
| Angela | 1406 | E | 3 | 0 | 1 | 0 | 0 | 0 | - | 0 | Ba | Ic | Va | 610 | Na | M5 D M5 D | ||||
| Morristown | 1409 | C | 7 | 9 | 7 | 3 | 4 | 5 | - | 7 | Lo | Ni | 902 | Na | M6 V | |||||
| Horacio | 1410 | D | 7 | 7 | 8 | 5 | 8 | 8 | - | 6 | Ag | Ni | 703 | Na | F0 V M7 D | |||||
| Linsiber | 1508 | C | 8 | 9 | 7 | 5 | 4 | 5 | - | 5 | Ag | Ni | 300 | Na | G0 V | |||||
| Lise | 1607 | D | 1 | 3 | 0 | 5 | A | A | - | 9 | De | Ni | Po | 800 | Na | F2 V M7 D | ||||
| Markos | 1610 | C | 5 | 4 | 7 | 5 | 4 | 5 | - | 6 | Ag | Ni | 502 | Na | K5 V | |||||
The Riftdeep subsector contains 12 systems with a population of 8.908 billion. The highest population is 8 billion at Storm and the highest tech level is 9 at Dirk and Lise.