# Halcyon Ark

The Survey's generation ship, broken apart. Its main hull drifts in the void; a severed section lies on
Luna.

## Where it generates

| Size | Where |
| --- | --- |
| **The Ark (citadel)** | Nerospace's station dimension (and any vanilla void world). Its deck sits level with station platforms. |
| Severed section (complex) | Luna (maria, highlands and crater fields), with Nerospace |

There is no outpost size.

## The Ark

The spine runs from a boarding dock through the cryo deck, hydroponics and a guardian hall to
**engineering**, where a **conduit-routing** gate blocks the way. Beyond it are the medbay, whose locker
holds the **Command Keycard**, the captain's quarters behind a **tier-3 card reader**, and the bridge, where
a **relic socket** opens the bow alcove and its vault. Side corridors and rooms branch off the spine.
Satellites: the drifting stern and midsection, escape pods and debris clusters.

The chapter's logs are the sleepers' last entries, placed along the spine in order.

## The Luna section

A shorter hull on the surface: cryo, a guardian hall, engineering, the medbay and the captain's quarters,
ending at a torn wall, with debris and an escape pod nearby.

## Puzzles and guardians

Conduit routing, keycards and a relic socket ([Puzzles](Puzzles.md)). Spawners guard the hall before
engineering and the captain's quarters ([Guardians](Guardians.md)).

## Protection

Engineering onward — the medbay, the captain's quarters and the bridge — is plated in Reinforced Survey
Hull on every side, with no windows. Outer rooms are mineable.

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