diff --git a/docs/atlas/proposals/GJ146.json b/docs/atlas/proposals/GJ146.json
new file mode 100644
index 000000000..52f176c39
--- /dev/null
+++ b/docs/atlas/proposals/GJ146.json
@@ -0,0 +1,189 @@
+{
+  "system_id": "GJ 146",
+  "proper_name": null,
+  "star_type": "M",
+  "spectral_class": "M0V",
+  "wiki_data": {
+    "habitable_count": 1,
+    "inhabited_count": 0,
+    "has_gas_giant": false,
+    "has_asteroid_belt": true,
+    "has_horizon_station": true,
+    "raw_bodies_line": null
+  },
+  "bodies": [
+    {
+      "body_id": "GJ146b",
+      "proper_name": null,
+      "body_type": "planet",
+      "orbit_index": 1,
+      "parent_body_id": null,
+      "inhabited": false,
+      "population": null,
+      "mass_class": "terrestrial",
+      "surface_gravity": 0.34,
+      "orbital_period_days": 10.4,
+      "rotation_period_hours": 249.6,
+      "atmosphere": "none",
+      "biome_summary": "barren",
+      "hydrosphere": null,
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "inner scorched rocky, tidally locked"
+    },
+    {
+      "body_id": "GJ146c",
+      "proper_name": null,
+      "body_type": "planet",
+      "orbit_index": 2,
+      "parent_body_id": null,
+      "inhabited": false,
+      "population": null,
+      "mass_class": "terrestrial",
+      "surface_gravity": 0.78,
+      "orbital_period_days": 68.0,
+      "rotation_period_hours": 26.2,
+      "atmosphere": "thin",
+      "biome_summary": "cold_arid",
+      "hydrosphere": null,
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "marginal HZ candidate; cold, low biodiversity, 'adequate' per surveys; assessed and set aside multiple times; unsettled"
+    },
+    {
+      "body_id": "GJ146-belt",
+      "proper_name": null,
+      "body_type": "asteroid_belt",
+      "orbit_index": 3,
+      "parent_body_id": null,
+      "inhabited": false,
+      "population": null,
+      "mass_class": null,
+      "surface_gravity": null,
+      "orbital_period_days": null,
+      "rotation_period_hours": null,
+      "atmosphere": null,
+      "biome_summary": null,
+      "hydrosphere": null,
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "sparse asteroid belt"
+    },
+    {
+      "body_id": "GJ146d",
+      "proper_name": null,
+      "body_type": "planet",
+      "orbit_index": 4,
+      "parent_body_id": null,
+      "inhabited": false,
+      "population": null,
+      "mass_class": "terrestrial",
+      "surface_gravity": 0.48,
+      "orbital_period_days": 230.0,
+      "rotation_period_hours": 25.4,
+      "atmosphere": "trace",
+      "biome_summary": "frozen",
+      "hydrosphere": null,
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "outer rocky, frozen, uninhabited"
+    },
+    {
+      "body_id": "GJ146e",
+      "proper_name": null,
+      "body_type": "planet",
+      "orbit_index": 5,
+      "parent_body_id": null,
+      "inhabited": false,
+      "population": null,
+      "mass_class": "terrestrial",
+      "surface_gravity": 0.38,
+      "orbital_period_days": 680.0,
+      "rotation_period_hours": 29.6,
+      "atmosphere": "trace",
+      "biome_summary": "frozen",
+      "hydrosphere": "ice",
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "outer icy rocky, uninhabited"
+    },
+    {
+      "body_id": "GJ146f",
+      "proper_name": null,
+      "body_type": "planet",
+      "orbit_index": 6,
+      "parent_body_id": null,
+      "inhabited": false,
+      "population": null,
+      "mass_class": "dwarf",
+      "surface_gravity": 0.11,
+      "orbital_period_days": 1900.0,
+      "rotation_period_hours": 22.2,
+      "atmosphere": "none",
+      "biome_summary": "frozen",
+      "hydrosphere": "ice",
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "outermost ice dwarf"
+    },
+    {
+      "body_id": "GJ146g",
+      "proper_name": null,
+      "body_type": "planet",
+      "orbit_index": 7,
+      "parent_body_id": null,
+      "inhabited": false,
+      "population": null,
+      "mass_class": "dwarf",
+      "surface_gravity": 0.07,
+      "orbital_period_days": 5000.0,
+      "rotation_period_hours": 17.8,
+      "atmosphere": "none",
+      "biome_summary": "frozen",
+      "hydrosphere": "ice",
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "distant ice dwarf"
+    },
+    {
+      "body_id": "GJ146-oort",
+      "proper_name": null,
+      "body_type": "oort_cloud",
+      "orbit_index": 8,
+      "parent_body_id": null,
+      "inhabited": false,
+      "population": null,
+      "mass_class": null,
+      "surface_gravity": null,
+      "orbital_period_days": null,
+      "rotation_period_hours": null,
+      "atmosphere": null,
+      "biome_summary": null,
+      "hydrosphere": null,
+      "economic_role": null,
+      "settlement_pattern": null,
+      "industrial_corridor": null,
+      "notes": "oort cloud"
+    }
+  ],
+  "stations": [
+    {
+      "station_id": "GJ146-oort-S1",
+      "proper_name": "GJ 146 Horizon",
+      "orbits_body_id": "GJ146-oort",
+      "station_type": "horizon",
+      "population": 0,
+      "economic_role": "transit",
+      "docking_class": "major",
+      "has_gate_infrastructure": true,
+      "notes": "horizon station — 2 apertures; through_route; connects Randgebiet and GJ 853A; corridor waypoint; automated"
+    }
+  ]
+}
diff --git a/wiki/star-systems/GJ-146/index.md b/wiki/star-systems/GJ-146/index.md
index 84b8cf935..745e2d81a 100644
--- a/wiki/star-systems/GJ-146/index.md
+++ b/wiki/star-systems/GJ-146/index.md
@@ -34,6 +34,26 @@ No faction presence. Transit corridor between Randgebiet and the systems beyond.
 
 ---
 
+## Celestial Bodies
+<!-- READ-ONLY — generated from systems.db bodies/stations tables -->
+
+| Orbit | ID | Name | Type | Inhabited | Pop | Mass | Gravity | Year (d) | Day (h) | Atmo | Biome | Hydro | Economy | Settlement | Industrial |
+|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
+| 1 | `GJ146b` | — | planet | no | — | terrestrial | 0.34g | 10 | 249.6 | none | barren | — | — | — | — |
+| 2 | `GJ146c` | — | planet | no | — | terrestrial | 0.78g | 68 | 26.2 | thin | cold_arid | — | — | — | — |
+| 3 | `GJ146-belt` | — | asteroid_belt | no | — | — | — | — | — | — | — | — | — | — | — |
+| 4 | `GJ146d` | — | planet | no | — | terrestrial | 0.48g | 230 | 25.4 | trace | frozen | — | — | — | — |
+| 5 | `GJ146e` | — | planet | no | — | terrestrial | 0.38g | 680 | 29.6 | trace | frozen | ice | — | — | — |
+| 6 | `GJ146f` | — | planet | no | — | dwarf | 0.11g | 1900 | 22.2 | none | frozen | ice | — | — | — |
+| 7 | `GJ146g` | — | planet | no | — | dwarf | 0.07g | 5000 | 17.8 | none | frozen | ice | — | — | — |
+| 8 | `GJ146-oort` | — | oort_cloud | no | — | — | — | — | — | — | — | — | — | — | — |
+
+### Stations & Facilities
+
+| ID | Name | Type | Orbits | Population | Economy | Governance | Docking | Gate | Districts |
+|---|---|---|---|---|---|---|---|---|---|
+| `GJ146-oort-S1` | GJ 146 Horizon | horizon | `GJ146-oort` | — | transit | — | major | yes | 1 |
+
 ## Topology
 <!-- READ-ONLY — regenerated from star-map.json edges -->
 - **Hop Distance from Gateway:** 10