settled-reach/wiki/star-systems/GJ-273/index.md

Fremantle

GJ 273 | M-type | north_reach

---

System Profile

Star	M5 · 12.4 ly
Bodies	1 habitable · 4 inhabited
Gates	3 aperture · junction
Settlement	wave_2
Industries	legal_services, financial_services, heavy_equipment, fusion_fuel, metallic_ore, insurance
Exports	legal_services, heavy_equipment, financial_services
Imports	processed_food, electronics, consumer_goods, medical_goods, advanced_alloys, gate_components
Population	—

---

Supply Dependency

Fremantle does not produce at volume. Its economic function is coordination: it is the oldest civilian infrastructure junction on the north_reach branch, the point where wave_2 survey routes converged into something resembling a logistics network, and it has never stopped being that. Gate Corporation maintains its north_reach maintenance academy here — not at Wolf 359, which is the more prestigious posting, but here, where the gate infrastructure is old enough that the training value is irreplaceable. Three centuries of repair records for this class of aperture exist in Fremantle's institutional archives and nowhere else.

The system's primary imports are technical personnel and components from the inner core. Its primary exports are certified gate technicians, institutional compliance filings, and the kind of procedural memory that accumulates in a system where the same administrative functions have been performed by successive generations of the same families for four hundred years. Fremantle's contribution to the north_reach's operational continuity is not dramatic. It is structural.

Faction Notes

The Gate Corporation's presence in Fremantle is the deepest anywhere in the north_reach outside of Wolf 359. The maintenance academy trains gate ferry crews, aperture calibration specialists, and the field technicians who rotate out to junction systems two or three hops further north. This gives Fremantle a cosmopolitan texture unusual for a system its size — academy cohorts cycle in from across the Reach, stay two to four years, and depart. The local population is substantially older than the average for the corridor; the people who stay are the ones who chose to.

The Assembly's administrative presence is strong and largely self-perpetuating. Fremantle filed its colonial charter in the second wave and has maintained unbroken institutional compliance since then. The local governance body — technically a parliamentary council, functionally a council of families that have held seats since the third generation of settlement — does not advertise how thoroughly it has merged with the Assembly's regional administrative structure. There is no meaningful distinction, at Fremantle, between local governance and the Assembly's north_reach administrative apparatus.

Silence Topic

What is not discussed at Fremantle is the pre-academy era: the forty years between initial settlement and the Gate Corporation's establishment of formal training infrastructure here, during which gate maintenance on this branch was handled by contractors operating under arrangements that no institutional record accounts for completely. The contractors were effective. The gates held. The records of what they actually did, what access they were granted, and what they may have filed for their own purposes are either lost or classified under a Gate Corporation proprietary designation that the academy's current administration does not have authority to review.

Narrative Hook

The oldest gate maintenance records in the north_reach are here, and two generations of academy archivists have quietly noted that certain sections of the earliest logs are inconsistent with what the apertures actually look like today.

Calibration Note

wave_2 at hop_distance: 4 with junction topology makes Fremantle structurally important without being a named power center. Its M5 stellar class is unremarkable — the habitable body orbits very close in, as is typical for M-dwarf settlement — but the system's value was never its physical characteristics. It was the gate convergence point, and four centuries of institutional investment have made the convergence the reality rather than an accident of topology.

Celestial Bodies

Orbit	ID	Name	Type	Inhabited	Pop	Mass	Gravity	Year (d)	Day (h)	Atmo	Biome	Hydro	Economy	Settlement	Industrial
1	GJ273b	—	planet	no	—	terrestrial	0.30g	2	48.0	none	barren	none	—	—	—
2	GJ273c	Bunbury	planet	yes	800M	terrestrial	0.88g	12	288.0	breathable	temperate	moderate	coordination	urban	gate_corp
↳ 2.1	GJ273c-1	—	moon	no	—	dwarf	0.05g	3	72.0	none	barren	none	—	—	—
3	GJ273d	—	planet	no	—	terrestrial	0.40g	35	18.0	thin	arid	none	—	—	—
4	GJ273e	—	planet	no	—	terrestrial	0.32g	100	15.0	thin	frozen	ice	—	—	—
5	GJ273f	—	planet	no	—	terrestrial	0.28g	285	22.0	none	frozen	ice	—	—	—
6	GJ273g	—	gas_giant	no	—	gas_giant	—	1100	11.0	dense	—	—	—	—	—
↳ 6.1	GJ273g-1	—	moon	no	—	dwarf	0.06g	5	120.0	none	barren	none	—	—	—
↳ 6.2	GJ273g-2	—	moon	no	—	dwarf	0.04g	12	288.0	none	frozen	ice	—	—	—
7	GJ273h	—	planet	no	—	terrestrial	0.20g	3200	16.0	none	frozen	ice	—	—	—
8	GJ273-belt	—	asteroid_belt	no	—	—	—	—	—	—	—	—	—	—	—
9	GJ273-oort	—	oort_cloud	no	—	—	—	—	—	—	—	—	—	—	—

Stations & Facilities

ID	Name	Type	Orbits	Population	Economy	Governance	Docking	Gate	Districts
GJ273-oort-S1	Onslow	horizon	GJ273-oort	3K	transit	—	major	yes	1
GJ273c-S1	Guildford	research	GJ273c	45M	coordination	—	major	no	1
GJ273c-S2	Bayswater	transit	GJ273c	8M	transit	—	major	no	1

Topology

• Hop Distance from Gateway: 4
• Adjacent Systems: GJ 406, GJ 250A, GJ 1289