Give the home world a real name from the bank, and show object names on the compass

Two small naming/labeling fixes:

1. The home planet was always the generic "Terra". It now takes the first
   name off the STARTING system's planet-name deck (SystemGenerator), so it
   reads as a real place and can never clash with one of that system's
   planets. Stored as content.homeName (only the starting system has one);
   the old planets.homeName stays as a fallback. Used for the compass
   home chip and the tether anchor label.

2. Confirmed/sharpened the compass name tag: each discovered off-screen
   object's arrow chip already renders TYPE + NAME — now the home world
   shows its bank name too (e.g. "HOME WORLD · ESHKAELURA").

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

README.md

@@ -52,12 +52,15 @@ python3 -m http.server 8080
 - Game screen with a top-down ship (real spritesheet art — frame 0 of
   `assets/images/ships-player.png`, see `data/ship.json`): **click anywhere to fly there**
   in the current system's open space (system boundaries/jumps come next).
-  Discovered worlds get a screen-edge arrow + name tag; **clicking the
+  Discovered worlds get a screen-edge arrow + a name tag showing the
+  world's **name** (e.g. `HOME WORLD · ESHKAELURA`); **clicking the
   name tag autopilots the ship there** (it arrives on the keep-out rim,
   facing the world)
-- **The home planet** — the player's Terran world — in the system you
+- **The home planet** — the player's world — in the system you start in:
-  start in: a 1024 px disc rendered 1:1 from the `assets/images/planets.png`
+  a 1024 px disc rendered 1:1 from the `assets/images/planets.png`
-  spritesheet. Which Terran face it shows (frames 0–2) is a
+  spritesheet, with a **proper name drawn from the planet name bank** (the
+  first name off the starting system's deck, so it never clashes with one
+  of the other worlds). Which Terran face it shows (frames 0–2) is a
   seed-deterministic pick, so the same galaxy always yields the same home
   world. The ship spawns ~150 px (edge-to-edge) off its rim in a
   seed-derived direction, may fly in as close as 50 px from the rim, and

dev/galaxy.test.mjs

@@ -326,6 +326,18 @@ let big;
   });
   check('within a system: planet names & station names are all distinct', noDupOk);
 
+  // The starting system's HOME world gets a bank name distinct from its
+  // planets; only the starting system has one.
+  const homeRec = big2.currentSystem();
+  const homeC = big2.ensureContent(homeRec.id);
+  check(
+    'starting system has a home-world bank name, distinct from its planets',
+    typeof homeC.homeName === 'string' && homeC.homeName.length > 0 &&
+      !homeC.planets.some((p) => p.name === homeC.homeName),
+  );
+  const nonHomeRec = big2.records.find((r) => r.id !== homeRec.id);
+  check('other systems have no home world', !('homeName' in big2.ensureContent(nonHomeRec.id)));
+
   // Lazy === eager still holds with the lived-in layer (spot check).
   const fresh2 = Galaxy.create(SEED);
   check('settlements: lazy content === content from a fresh galaxy', deepEq(fresh2.ensureContent(big2.records[0].id).settlements, big2.ensureContent(big2.records[0].id).settlements));

docs/PROJECT_NOTES.md

@@ -160,8 +160,11 @@ unclaimed". Model & seams:
   more bodies than the bank holds (impossible at these sizes). The decks are
   dealt from dedicated derived streams (`Rng.derive(seed,'system',id,'names',
   'planets'|'stations')`) so they stay order-independent (lazy === eager).
-  The home world keeps its configured name (`planets.homeName`), and stars /
+  The **home world** (the player's planet, in the starting system only) takes
-  the galaxy are still synthesised from syllable pools (unbounded).
+  the first name off that system's planet deck — so it gets a real bank name
+  too, never clashing with one of the planets (`content.homeName`; the old
+  `planets.homeName` is now just a fallback). Stars and the galaxy are still
+  synthesised from syllable pools (unbounded).
 
 ## The current system is a place, not just a dossier (discovery + compass)
 

js/galaxy/SystemGenerator.js

@@ -68,6 +68,12 @@ export function generateSystemContent(galaxy, record, typeDefs = null) {
   const planetDeck = NameGenerator.planetDeck(
     Rng.derive(galaxy.seed, 'system', record.id, 'names', 'planets')
   );
+  // The player's home world sits at the origin of the STARTING system and is
+  // not one of the generated planets. It takes the first name off that
+  // system's deck so it can never clash with a planet; the planets then draw
+  // from the rest of the deck (all distinct within the system).
+  const isHome = record.id === galaxy?.currentSystemId;
+  const homeName = isHome ? planetDeck[0] : null;
   const planets = [];
   for (let i = 1; i <= count; i++) {
     const pclass = rng.weighted(classWeights, 'rocky');
@@ -77,7 +83,7 @@ export function generateSystemContent(galaxy, record, typeDefs = null) {
       moons = pclass === 'gas' || pclass === 'ice' ? rng.int(1, 6) : rng.int(0, 2);
     }
     planets.push({
-      name: planetDeck[(i - 1) % planetDeck.length],
+      name: planetDeck[(isHome ? i : i - 1) % planetDeck.length],
       ordinal: i,
       class: pclass,
       moons,
@@ -105,7 +111,7 @@ export function generateSystemContent(galaxy, record, typeDefs = null) {
   };
   const hazard = rng.chance(attr.hazard ?? 0.1);
 
-  return {
+  const content = {
     name: record.name,
     type: record.type,
     star,
@@ -114,6 +120,8 @@ export function generateSystemContent(galaxy, record, typeDefs = null) {
     belt,
     hazard,
   };
+  if (isHome) content.homeName = homeName; // the player's home world (starting system only)
+  return content;
 }
 
 /**

js/scenes/GameScene.js

@@ -83,6 +83,11 @@ export class GameScene extends Phaser.Scene {
     this.ensureGalaxy();
     this.systemRecord = this.galaxy.currentSystem();
     this.systemContent = this.galaxy.ensureContent(this.systemRecord.id);
+    // The home world's name — dealt from the planet name bank by the
+    // generator (the starting system is the only one with a home world), so
+    // it reads as a real place rather than a generic "Terra". Fallback keeps
+    // the old configured name if the bank is ever unavailable.
+    this.homeWorldName = this.systemContent.homeName || config.get('planets.homeName', 'Terra');
     this.createSystemHud();
 
     // The home planet — the player's Terran world, always present in the
@@ -158,7 +163,7 @@ export class GameScene extends Phaser.Scene {
       config.get('tether.homeId', 'home'),
       0, 0, // home world's center (it sits at the system origin)
       config.get('tether.homeLevel', 1),
-      config.get('tether.homeLabel', '') || config.get('planets.homeName', 'Terra'),
+      config.get('tether.homeLabel', '') || this.homeWorldName,
     );
     this.tetherToastAt = null;
     this.refreshTetherHud();
@@ -468,7 +473,7 @@ export class GameScene extends Phaser.Scene {
       y: this.planet.y,
       radius: this.planet.radius,
       typeLabel: config.get('planets.homeTypeLabel', 'Home World'),
-      name: config.get('planets.homeName', 'Terra'),
+      name: this.homeWorldName,
     });
     for (const p of this.systemPlanets) {
       out.push({