diff --git a/docs/atlas/proposals/GJ1.json b/docs/atlas/proposals/GJ1.json
index 99f6322a9..5c025ab70 100644
--- a/docs/atlas/proposals/GJ1.json
+++ b/docs/atlas/proposals/GJ1.json
@@ -235,6 +235,17 @@
       "docking_class": "standard",
       "has_gate_infrastructure": false,
       "notes": "cooperative market and freight processing; agricultural export staging; Grünfeld Agricultural Consortium operations center"
+    },
+    {
+      "station_id": "GJ1-belt-S1",
+      "proper_name": "Steinwerk",
+      "orbits_body_id": "GJ1-belt",
+      "station_type": "industrial",
+      "population": 180,
+      "economic_role": "mining",
+      "docking_class": "standard",
+      "has_gate_infrastructure": false,
+      "notes": "belt mineral sorting and processing outpost; cooperative-operated; supplements agricultural income with silicate extraction"
     }
   ]
 }
diff --git a/wiki/star-systems/GJ-1/index.md b/wiki/star-systems/GJ-1/index.md
index 14b0fd3e3..3901e8ca0 100644
--- a/wiki/star-systems/GJ-1/index.md
+++ b/wiki/star-systems/GJ-1/index.md
@@ -64,6 +64,7 @@ Three generations of patient land acquisition have put one cooperative within a
 
 | ID | Name | Type | Orbits | Population | Economy | Governance | Docking | Gate | Districts |
 |---|---|---|---|---|---|---|---|---|---|
+| `GJ1-belt-S1` | Steinwerk | industrial | `GJ1-belt` | 180 | mining | — | standard | no | 1 |
 | `GJ1-oort-S1` | Grünfeld Horizon | horizon | `GJ1-oort` | 480 | transit | — | major | yes | 1 |
 | `GJ1c-S1` | Speicher | agricultural | `GJ1c` | 2K | agricultural | — | standard | no | 1 |
 ## Topology