settled-reach/wiki/star-systems/GJ-434/index.md

GJ 434

GJ 434 | M-type | east_reach

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System Profile

Star	M1Vvar · 31.3 ly
Gates	2 aperture · spur_end
Settlement	unsettled

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GJ 434 is an empty spur off Taishan (GJ 682) — two apertures, one connecting back toward Taishan, one reaching out toward GJ 117 beyond. The star is a variable M-dwarf with periodic activity cycles that produce significant flare activity. Surveys flagged this as a complicating factor for surface settlement — radiation exposure during flare events requires shielding infrastructure that raises costs and extends timelines.

Nobody has yet decided the system is worth that investment. Taishan is an established junction that handles significant east_reach traffic, and GJ 434 sits off its shoulder like an afterthought — a spur that goes nowhere permanently inhabited. The gate infrastructure exists because the survey program extended it as a matter of procedure; the route through GJ 117 was part of a corridor mapping pass that never prompted settlement activity.

The system sees occasional transit — scientific vessels, survey runs, traffic moving between GJ 117 and Taishan that chooses this routing over alternatives. It is not heavily traveled. The star's flare cycles are predictable enough to schedule around, and most captains do exactly that: check the cycle tables, route through during a quiet period, don't linger.

Supply Dependency

None. No population, no extractable resource under active development.

Faction Notes

No faction presence. The apertures are Commission-registered and the in-system navigation beacons are maintained on a schedule nominally managed through Taishan's transit authority.

Silence Topic

Not applicable — no population to keep silence.

Narrative Hook

A research vessel undertaking stellar activity studies has been parked in a high-orbit station here for three years — significantly longer than its original survey mandate specified, and without updated Commission authorization for the extended stay.

Calibration Note

Unsettled spur_end at hop 6 adjacent to a major east_reach junction reflects the survey-ahead-of-settlement pattern common in east_reach development. The variable star is a plausible settlement barrier.

Celestial Bodies

Orbit	ID	Name	Type	Inhabited	Pop	Mass	Gravity	Year (d)	Day (h)	Atmo	Biome	Hydro	Economy	Settlement	Industrial
1	GJ434b	—	planet	no	—	terrestrial	0.38g	10	240.0	none	barren	—	—	—	—
2	GJ434c	—	planet	no	—	terrestrial	0.68g	56	24.8	thin	cold_arid	—	—	—	—
3	GJ434-belt	—	asteroid_belt	no	—	—	—	—	—	—	—	—	—	—	—
4	GJ434d	—	planet	no	—	terrestrial	0.44g	180	26.2	trace	frozen	—	—	—	—
5	GJ434e	—	planet	no	—	terrestrial	0.34g	540	30.4	trace	frozen	ice	—	—	—
6	GJ434f	—	planet	no	—	dwarf	0.11g	1600	21.4	none	frozen	ice	—	—	—
7	GJ434g	—	planet	no	—	dwarf	0.07g	4200	17.2	none	frozen	ice	—	—	—
8	GJ434-oort	—	oort_cloud	no	—	—	—	—	—	—	—	—	—	—	—

Stations & Facilities

ID	Name	Type	Orbits	Population	Economy	Governance	Docking	Gate	Districts
GJ434-oort-S1	GJ 434 Horizon	horizon	GJ434-oort	—	transit	—	major	yes	1

Topology

• Hop Distance from Gateway: 6
• Adjacent Systems: GJ 117, GJ 682