Resources and Supply Chains in Beyond These Stars

Supply chains are the beating heart of Beyond These Stars, the system that turns a whale's back from scenery into economy. Every city that thrives does so because its goods move well; every city that stalls does so because they don't. This guide covers the system completely but practically: how chains are structured, the delivery loops that run themselves, storage placement on a curved map, and the bottleneck patterns that starve cities — with the fixes for each. It pairs with the beginner's first city guide, which sequences your earliest loops; this page is the theory and the troubleshooting for everything after.

The Anatomy of a Chain

Every supply chain in Beyond These Stars follows the same three-stage grammar. Extraction: workers harvest the whaleback's raw materials — wood from the forests, food from field and water, stone and ores from the deposits along Kewa's anatomy. Processing: raw materials become refined goods at production buildings — timber become planks, harvests become meals, ores become tools — each transformation needing workers who live within reach. Delivery: finished goods flow to stores and to the citizens and buildings that need them, carried by workers whose walking time is the invisible cost of every link.

The grammar's one law: each stage belongs beside the previous one. An extractor far from its processor creates a city of couriers; a processor far from its store creates stockpiles no one can reach. The placement discipline in Beyond These Stars is always the same — build the chain end-to-end in one sitting, extractor beside processor beside store, connected by path — because a chain built as a unit runs as a unit, and a chain built piecemeal runs in pieces. This law holds from your first wood loop on the landing plateau to the deepest production tiers near the tail; the game never asks you to abandon it, only to apply it at larger scale.

Walking time deserves its own sentence, because it is the resource new mayors of Beyond These Stars most consistently underestimate. On Kewa's curved back, distance is not a straight line — it is terrain, slope and path quality compounded. Two buildings "next to" each other across a ridge may be a long walk apart in practice. Judge every placement by the walk it creates, not the map distance it covers, and half of this game's optimization is already done.

The Loops That Run Themselves

The goal of chain-building is the self-running loop: a production circuit so well-placed it needs no attention, feeding stores steadily while the mayor works elsewhere. The recipe is boring and reliable: extractor, processor and store clustered tightly; housing for the workers inside the same cluster; paths connecting everything by the shortest walks; and storage sized for the loop's rhythm so small hiccups don't halt production. Build loops as complete units — never half a loop because resources allowed it — and a city of three or four running loops is already more stable than a sprawling city of ten broken ones.

A practical test for whether a loop qualifies as self-running: leave it alone for one full session and inspect it at the end. A loop that passed feeds its store at a steady level, keeps its workers supplied and housed, and produces no complaints reaching your attention — the city's version of a well-tuned instrument that has stopped asking to be tuned. Only loops that pass this test deserve the word, and mayors who hold themselves to it discover something useful about their own cities: the failure to pass is always one of three causes (walking distance, worker housing, or storage rhythm), which is the troubleshooting catalog of this page hiding inside a certification test. Certify each loop before building its successor, and the city that accumulates is a city of instruments in tune rather than machines awaiting repair.

The loops scale by tier. The first tier is survival — food and wood, minimal processing, immediate delivery. The second tier adds processed goods — planks, tools, clothing — chains with more stages and correspondingly more demanding placement. The third tier feeds the citizen-need ladder — the goods that satisfy educated Pequeninos and the buildings their aspirations require. Each tier inherits the same law: end-to-end placement, workers in reach, storage at the center. The difference is only how many links obey it.

Storage: The Curved-Map Problem

Storage placement is where the whale makes itself felt most. On a flat map, "central storage" is a simple claim; on a curved back, centrality is local — every district has its own walking-time geography, and one mega-store in the middle of nowhere serves everyone equally poorly. The working pattern: a store at the walking-time center of each production cluster, plus a market-or-distribution layer serving the housing clusters. Goods flow loop-store to citizen-store along the path spine, and the spine — the corridor your districts chain along — becomes the city's circulatory system.

Size storage for rhythm, not for hoarding. A store that overflows was a chain producing faster than consuming — the fix is the consumer, not the barn. A store that empties was a chain falling behind demand — the fix is the link with the long walks. Storage is diagnostic instrumentation: its levels tell you which loop needs attention, and reading them is the mayor's daily weather report. Beyond These Stars makes this reading genuinely pleasant, too — the stores are visible, their contents legible at a glance, and a mayor who checks them each session begins to feel the city's pulse the way a doctor reads a chart: not as data, but as the living sign of an organism whose systems are either in agreement or are not. That feeling — the city as organism, the whale beneath it as the body it lives on — is what the storage layer quietly trains, and it is the skill that separates a mayor who fights the game from a mayor who conducts it.

The Bottleneck Catalog

Cities stall in recognizable patterns. Here are the four that account for nearly everything, each with its one-line fix. The courier city: workers spending their days carrying between distant stages — fix by rebuilding the chain as a cluster, even at demolition cost; the cost is lower than the walking. The starving specialist: advanced chains consuming inputs faster than basic chains produce them — fix by doubling the basic loop before deepening the advanced one; cities climb ladders one rung at a time. The unreachable plenty: stores full in one district while another runs dry — fix by connecting the stores into the distribution layer instead of moving goods by hand. The worker famine: chains placed but unstaffed because housing didn't follow — fix by building homes into every cluster as part of the unit, never as a later errand. Every one of these is a placement habit; every placement habit traces back to the end-to-end law.

Chains Are the Game

The reason this page is the longest guide on the wiki: in Beyond These Stars, the supply chains are not a system the game contains — they are the game. The whale's curves exist to make placement matter; the Pequeninos' needs exist to give the chains purpose; the journey exists to change the terms over time. A mayor who internalizes the end-to-end law and reads storage as instrumentation has internalized the whole game's spine, and everything else — districts, education, the journey's chapters — grows naturally from a city whose goods move well. Beyond These Stars rewards this understanding with the genre's quietest, most durable pleasure: a city you can watch running without touching it.

The closing encouragement: chain-building rewards iteration generously in Beyond These Stars. No placement decision is irreversible, no stalled city is unsalvageable, and the difference between a limping first city and a humming second one is almost purely the habits on this page. Build one loop completely before touching the next, watch its store until it bores you, and let the boredom — the quiet, running, self-sufficient boredom of a chain that works — be the signal to build the next one. That is the whole skill, and the whale has all the room you need to practice it.