settled-reach/wiki/star-systems/GJ-15A/index.md

Lu Ban

GJ 15A | M-type | core

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System Profile

Star	M1V · 11.7 ly
Bodies	1 habitable · 3 inhabited
Gates	1 aperture · dead_end
Settlement	wave_2
Industries	hospitality, financial_services, legal_services
Exports	financial_services
Imports	processed_food, electronics, consumer_goods, medical_goods, fusion_fuel, refined_metals
Population	—

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Supply Dependency

Lu Ban manufactures finished goods at a volume that belies its single-aperture position. Clothing, consumer electronics, vehicle components, prefabricated residential modules, the category of everyday industrial output that no settlement can produce for itself at reasonable cost — these move through Lu Ban's freight yards at rates that make the system the Reach's most productive dead-end by most commercial measures. The system does not specialize. It produces everything that small manufacturers can produce efficiently, across hundreds of independent operations, each too small to dominate the market and collectively large enough to define what affordable goods look like across the systems they supply.

The import ledger is heavier than a cursory assessment would predict. Raw material inputs — metals, polymers, rare-element feedstocks — arrive in volume through the single aperture from GJ 764. The system has no extraction base to speak of. It fabricates; it does not mine. GJ 764 is the operating base for MVG's primary logistics operations, and MVG's freight infrastructure handles the dominant share of the inbound supply chain. The distinction between "the only available route" and "controlled by MVG" is one that Lu Ban's manufacturers have never needed to press, because the practical difference has not yet materialized.

The gate topology creates leverage that both parties understand and neither discusses explicitly. There is one aperture. It connects to one system. Everything Lu Ban produces either enters the gate network through MVG or does not leave at all. MVG does not need to threaten this. The structure is self-enforcing. Lu Ban's manufacturers have, over three centuries, built their pricing and their production volumes around the assumption of continued gate access, which means their working capital reserves are sized for operational continuity, not for disruption. MVG does not hold Lu Ban. It simply holds the door.

Faction Notes

The Syndicate presence at Lu Ban is constitutionally fragmented. There is no dominant commercial house — the corporate structure that would have produced one did not survive the secession. What exists instead is a dense mesh of small manufacturing combines, family operations scaled to medium enterprise over generations, trade associations that negotiate collective terms for inputs and Commission certification without having the legal structure to enforce those terms on their own members. The result functions less like a market in the standard sense and more like a bazaar in the sociological one: prices are negotiated, relationships matter, the enforcement of informal agreements depends on the same networks through which the agreements are struck.

The Guardians of Autonomy are popular here in the way they tend to be popular wherever the workforce is skilled, independent-minded, and aware that its practical leverage is constrained by structural factors outside its control. Independent manufacturers who have been building the same product lines for two or three generations do not readily accept the argument that their interests are best served by external corporate coordination. The Guardians provide a political vocabulary for this instinct and occasional legal support for the disputes that arise when the instinct collides with Commission compliance requirements. The relationship between the Guardians and the bazaar economy here is old enough that several Guardian organizers have family in the manufacturing districts and several manufacturing families have members who have done organizational work for the Guardians. The overlap is not tracked. It does not need to be.

The Lattice Commission's Lu Ban operation is, in practical terms, the system's connection to the gate economy. Commission certification is required for any product entering the gate network under standard commercial classification. A manufacturer without certification sells locally or does not sell. Lu Ban's Commission office processes more individual product certification applications per year than any comparable installation in the Reach, which is a function of having hundreds of independent producers each submitting separate filings rather than a handful of consolidated corporate portfolios. The staffing levels this requires have historically been inadequate. The backlog is a permanent feature of doing business here. Manufacturers who move product regularly maintain informal relationships with specific Commission officers, which the Commission's internal protocols describe as inappropriate and which the Commission's operational reality makes inevitable.

Silence Topic

What Lu Ban does not discuss in any official register: the first decade.

The secession severed every Earth-origin corporate charter that had not already reorganized under Reach jurisdiction. The corporation that founded this system — its name is preserved in the system's engineering archives and almost nowhere else in active use — was headquartered on Earth. Its local management, its workforce, its physical infrastructure, and its outstanding supply contracts were all stranded when the gate closed. Earth's end held the ownership documentation. The Reach's end held the factories.

What happened between the local management and the workforce in the years before any functional governance structure was established is not in any archive that is publicly accessible. There are hints — certain family names that appear prominently in the early combine structures and not at all in the corporate personnel records from before the secession; certain facilities that changed their registered purposes during that period without the paperwork that would normally accompany a change of use; the specific absence of any unified account of who decided to dissolve the Earth charter and reconstitute the operations as independent concerns, as opposed to the distributed practice that emerged of simply proceeding as if that decision had been made. The people who were there are not mostly alive anymore. Three centuries of bazaar economy have produced a civic identity that looks continuously forward. What was done to get here is not a question the current population raises. The bazaar does not require the answer, and the answer would not change the prices.

Narrative Hook

The corporation that founded this system has no successor, no claimed legacy, and no official history — only a bazaar that appeared, functionally complete, sometime in the decade after the Earth gate closed.

Calibration Note

dead_end topology for a wave_2 system in the core sector is unusual. Wave 2 settlement generally followed the gate connections that already existed — systems settled in the Trade Expansion wave were selected partly because they were well-connected. Lu Ban's single-aperture configuration reflects the alien-determined aperture count at this horizon station, which has been 1 since the first human survey. The founding corporation selected this system despite the gate topology because the physical conditions suited industrial development, and because at the time of Wave 2 settlement, the connection to what would become MVG's home system was understood as a reliable transit lane, not a structural dependency.

Whether the founding corporation's executives, had they known they were building a system that would be permanently accessible only through a single neighbor, would have made the same selection is a question the historical record does not preserve. The system is here. The aperture count is what it is.

The secondary stellar component is a distant companion that does not significantly affect habitable zone conditions. The M1V primary is a red dwarf — dim, stable, and unremarkable as a host star for industrial operations. The habitable body's engineering was optimized for manufacturing infrastructure from the outset, and the stellar environment imposes no constraints that five centuries of continuous investment have not resolved. The cultural and institutional weight of the name — Lu Ban, patron of craftsmen in the Chinese tradition carried by the founding workforce — operates independently of the stellar configuration and is not expected to change.

Topology

• Hop Distance from Gateway: 3
• Adjacent Systems: GJ 764

Celestial Bodies

Orbit	ID	Name	Type	Inhabited	Pop	Mass	Gravity	Year (d)	Day (h)	Atmo	Biome	Hydro	Economy	Settlement	Industrial
1	GJ15Ab	—	planet	no	—	terrestrial	0.22g	10	240.0	none	barren	none	—	—	—
2	GJ15Ac	Gongshu	planet	yes	2.8B	terrestrial	0.82g	160	22.5	breathable	temperate	rivers	manufacturing	urban_concentrated	—
↳ 2.1	GJ15Ac-1	—	moon	no	—	dwarf	0.05g	9	216.0	none	barren	none	—	—	—
3	GJ15Ad	—	planet	no	—	terrestrial	0.45g	350	18.0	thin	arid	none	—	—	—
4	GJ15Ae	—	planet	no	—	terrestrial	0.38g	650	16.0	none	frozen	ice	—	—	—
5	GJ15Af	—	planet	no	—	terrestrial	0.30g	1100	20.0	none	frozen	none	—	—	—
6	GJ15A-oort	—	oort_cloud	no	—	—	—	—	—	—	—	—	—	—	—

Stations & Facilities

ID	Name	Type	Orbits	Population	Economy	Governance	Docking	Gate	Districts
GJ15A-oort-S1	Horizon Station	horizon	GJ15A-oort	—	transit	—	standard	yes	1
GJ15Ac-S1	Humen	commercial	GJ15Ac	25M	transit	—	major	no	1