HIP 21778

Stronghold Arissa Lavigny-Duval

UNDER ATTACK · Net −5.8K CP per cycle · 48 cycles until Stronghold status fails · 79.9, -87.5, -71.2

EmpirePatronageHigh securityInstallation│ Controlling faction Njemayeka Imperial Society

No recent updates

Last update 3d ago

First seen Feb 05 2026

Control pts

1.28M

+279K above Stronghold floor

Reinforcement

+1.4K

this cycle

Undermining

−7.2K

this cycle

Net

−5.8K

per cycle

Population

2.11B

Njemayeka Imperial Society

Stations

High security

UNDER ATTACK · Net −5.8K CP per cycle · 48 cycles until Stronghold status fails

STRONGHOLD 27.9%+279K above Stronghold floor

This cycle+1.4K R

−7.2K U │ Net per cycle -5.8K

Station · market Commodities Highest demand Demand Market updated

Carlisle City 89 Polymers 10,716,149 3mo ago

Cartmill Orbital 99 Leather 3,473,474 3mo ago

Coelho City 89 Polymers 12,553,098 3mo ago

Crown Gateway 361 Leather 8,255,935 1mo ago

Fan Installation 361 Methane Clathrate 295,560 1mo ago

Lundwall Hub 361 Leather 4,673,367 1mo ago

Serebrov Arsenal 360 Hazardousenvironmentsuits 58,660 6mo ago

Powers present presence only — no per-power CP

Arissa Lavigny-Duval controls

Li Yong-Rui present

Anchored systems 64 systems

The other 54 also sit inside another anchor's range, so they would not flip on this system alone. Cascade analysis ranks by systems with no alternative.

HIP 22373 primary dependent 7.7 ly ≤30 Inmutintien primary dependent 7.9 ly ≤30 HIP 22395 primary dependent 10.1 ly ≤30 HIP 20478 primary dependent 11.7 ly ≤30 Turdet primary dependent 11.8 ly ≤30 Chih Zha dependent 11.9 ly ≤30 Cnepawetel primary dependent 11.9 ly ≤30 Collottung dependent 12.2 ly ≤30

+56 more dependent systems

Pilot activity last 7 days

Ticks

Σ Reinforce

+3.4K

Σ Undermine

−29K

Sep 24 15:18 → Sep 27 14:11

Nearby 152 within 30 ly

Trianguli Sector GG-Y c20 Unaligned — 7.5 ly Trianguli Sector PS-U b2-7 Unaligned — 7.5 ly Hyades Sector TO-H b10-6 Unaligned ⌂ — 8.5 ly HIP 22921 Unaligned — 10.3 ly Hyades Sector TT-R c4-8 Unaligned — 10.4 ly Trianguli Sector OX-U b2-4 Unaligned — 12.3 ly Hyades Sector TO-H b10-3 Unaligned — 12.5 ly Hyades Sector TO-H b10-7 Unaligned — 12.6 ly Trianguli Sector SD-T b3-4 Unaligned — 13.1 ly Hyades Sector PI-J b9-4 Unaligned — 15.6 ly

+142 more within range