fix(data): star map bodies + population from systems.db, not wiki

Generator now queries bodies/stations tables directly for habitable
count, inhabited count, and total population. All 301 systems have
data — unsettled systems show "0 habitable · 0 inhabited" and "0".
Fixed stale worktree path to systems.db.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

tooling/generate-star-map-data.py

@@ -32,7 +32,7 @@ _PROJECT_ROOT = os.path.dirname(_SCRIPT_DIR)
 _WORKTREE_PARENT = os.path.dirname(_PROJECT_ROOT)
 
 STAR_MAP_PATH = os.path.join(_PROJECT_ROOT, "docs", "design", "star-map.json")
-SYSTEMS_DB_PATH = os.path.join(_WORKTREE_PARENT, "server", "server", "data", "systems.db")
+SYSTEMS_DB_PATH = os.path.join(_PROJECT_ROOT, "server", "data", "systems.db")
 WIKI_PATH = os.path.join(_PROJECT_ROOT, "wiki", "star-systems")
 OUTPUT_PATH = os.path.join(_PROJECT_ROOT, "client", "data", "star_map_data.json")
 
@@ -142,6 +142,26 @@ def generate() -> dict:
         "FROM star_systems"
     )
     db_lookup = {row["system_id"]: dict(row) for row in cur.fetchall()}
+
+    # Aggregate body data per system from the bodies table
+    cur.execute("""
+        SELECT system_id,
+            SUM(CASE WHEN atmosphere IN ('breathable','standard') AND body_type IN ('planet','moon') THEN 1 ELSE 0 END) AS habitable,
+            SUM(CASE WHEN inhabited = 1 THEN 1 ELSE 0 END) AS inhabited,
+            SUM(CASE WHEN inhabited = 1 THEN COALESCE(population, 0) ELSE 0 END) AS total_pop
+        FROM bodies
+        GROUP BY system_id
+    """)
+    body_stats = {row["system_id"]: dict(row) for row in cur.fetchall()}
+
+    # Also sum station populations
+    cur.execute("""
+        SELECT system_id,
+            SUM(COALESCE(population, 0)) AS station_pop
+        FROM stations
+        GROUP BY system_id
+    """)
+    station_stats = {row["system_id"]: dict(row) for row in cur.fetchall()}
     conn.close()
 
     adjacency = build_adjacency(star_map["edges"])
@@ -172,10 +192,18 @@ def generate() -> dict:
         }
         if wiki["star_type"]:
             entry["star_type"] = wiki["star_type"]
-        if wiki["bodies"]:
-            entry["bodies"] = wiki["bodies"]
-        if wiki["population"]:
-            entry["population"] = wiki["population"]
+
+        # Bodies + population from systems.db (authoritative, not wiki)
+        bs = body_stats.get(sid, {})
+        ss = station_stats.get(sid, {})
+        hab = int(bs.get("habitable", 0))
+        inh = int(bs.get("inhabited", 0))
+        body_pop = int(bs.get("total_pop", 0))
+        sta_pop = int(ss.get("station_pop", 0))
+        total_pop = body_pop + sta_pop
+
+        entry["bodies"] = "%d habitable · %d inhabited" % (hab, inh)
+        entry["population"] = "{:,}".format(total_pop)
         if gttr:
             entry["gttr_excerpt"] = gttr
         if n.get("is_gateway"):