No Man's Sky Units Farming: Best Money Loops Ranked (2026)

Ask a No Man’s Sky player what they farm and you learn their whole save. Hour ten: scanning money. Hour fifty: chlorine in a refiner. Hour two hundred: a grid of extractors on a hell-planet nobody visits, quietly minting more units than they can spend. Unit farming in this game has a tech tree of its own — but the tree was pruned in the Waypoint update, when the old king took a nerf it never recovered from. This guide ranks the loops that matter in 2026 with honest numbers, from the first scan to the farm that still pays while you sleep.

Last updated: August 31, 2026, current through patch 6.50. This page is the farming-loops guide — builds, upkeep, and what each one pays. For the full speed meta (interceptor scrapping, smuggling, trade routes), see the ranked money making guide; the two pages share the same numbers.

The Loop Ranking at a Glance

Loop	Setup	Active?	What it pays in 2026
Scanner modules	Buy 3 modules	Active	Six figures per planet; early-game king
Chlorine expansion	Refiners + own oxygen	Active	Nerfed, alive; steady mid-game print
Craft chains	Refiners + blueprints	Semi-passive	~15.6M per endgame item; logistics-heavy
Activated indium farm	Hotspot + base build	Passive	Post-nerf: millions per cycle, not billions
Frigate fleet	Freighter + frigates	Passive	50-70M per day at max, community-reported
Expedition rewards	None	Time-boxed	Burst income + free assets

1. The Scanner Loop: First Money, Still Good Money

The humblest loop and the best early one: install three S-class Scanner Upgrade modules on any multitool, and every creature, plant, and mineral scan pays sums that make the early game trivial. Completing a planet’s full fauna set stacks a bonus on top.

Why it tops the early ranking: zero upkeep, works everywhere, and the module discipline costs a station or two of shopping. A fresh traveler with an upgraded scanner can fund their first real purchases from one planet’s wildlife. It never scales to megabase money — but it buys the tools that do.

2. Chlorine Expansion: The Active Printer

The classic multiplication loop: salt and oxygen refine into chlorine, and chlorine plus more oxygen refines into more chlorine. Inputs are cheap and abundant — oxygen harvests in fat red plants everywhere and refines from kelp sacs and cave fodder — and the loop needs only a bank of refiners on base power.

Its character is active income: the refiners do the multiplying while you feed them, and a stocked refining base turns an hour of oxygen gathering into a stack of chlorine worth selling in any three-star system. One caveat from the patch history: the buy-oxygen version of this loop is gone — Hello Games removed oxygen from most trade terminals and trimmed chlorine’s value — so the modern loop farms its own oxygen. With a hotspot and a refiner bank, community players still report 10-50M units per hour: the best ratio of setup cost to return among the active loops.

3. Craft Chains: The Ceiling Raiser

Raw materials sell as raw materials forever; walked down a recipe chain they multiply at every step. The veteran shape: refiners converting ore and gas into components, crafters turning components into high-value trade goods, storage buffering the pipeline. The endgame chains — the Stasis Device and Living Glass family — require scattered blueprints and rare materials, and pay accordingly: about 15.6 million units per Stasis Device or Fusion Ignitor from a fully grown resource base.

The character is semi-passive and fiddly: the refining guide covers the machine side, but the chain’s throughput lives on logistics — gas collectors, frost crystal cultivation, and a storage hub that keeps stages separated. Highest skill ceiling in the units game.

4. The Activated Indium Farm: The Retired King

Here is the verdict most guides won’t tell you, because their guides stopped being updated in 2021: the activated indium farm was nerfed, hard, and it is no longer the best money in the game — but it is still the best set-and-forget build you can make.

The history, briefly. Before the Waypoint update, activated indium sold for 949 units per piece, and a serious extractor stack on a strong hotspot was a money printer without equal. Waypoint cut the sell price to 165 — roughly a sixth of its old value — and added diminishing returns to oversized extraction. Community-reported consequence: one well-known large farm that sold around 220 million units per harvest sells about 35 million of it now.

What that means in practice:

• It still works. The deposit never depletes, extraction is free after the build, and millions of passive units per collection cycle is more money than most players will spend.
• It no longer rules. A maxed frigate fleet out-earns it passively at 50-70M per day, and active methods — interceptor scrapping, trade routes — beat its hourly rate by an order of magnitude.
• Build it for the right reason. Build an indium farm when you want income that requires zero play — not because a 2021 guide called it the meta.

The build is still the whole cost: a survey for the hotspot, the power and extractor grid (electrical guide), and the patience to wire it. After that it is a money faucet with no moving parts — just a smaller faucet than the legends say.

5. Frigates: The Passive King Now

If the crown moved, it moved here. A freighter with a full frigate fleet sends squads on expeditions while you play, and they come back with units and tradeables at a community-reported 50-70M per day once fully leveled. Setup is money and time rather than construction — buy decent frigates, run them constantly, staff out the fleet — and the income survives you not logging in for a week better than any refiner does.

Pair it with the craft chains above and the fleet’s material bonuses feed the very recipes that pay 15.6M per item.

6. Expeditions and Events: The Burst

Time-limited expeditions hand out ships, multitools, cosmetics, and stacks of tradeable rewards at rates the permanent game never offers — a single expedition run can drop assets worth millions plus pure cash rewards. Nexus missions and weekend events fill the gaps between expeditions with steady unit payouts and the community-currency side income (Quicksilver).

Not a farm in the steady sense — a harvest calendar. But a returning player who rides expeditions hard banks more value in two weeks than a pure farm produces in a month.

Choosing by Save Stage

• First 10 hours: scanner loop, plus the starter tips economy habits. Buy suit slots.
• Hours 10–50: chlorine expansion and first craft chains; begin the base (building guide) that later loops assume; buy your first freighter and start the fleet.
• Hours 50+: max the frigate fleet first, then build the indium farm if you want truly idle income — and let both fund S-class ship hunting and everything after.

The quiet truth: units stop mattering. A working income stream makes every price in the game a rounding error, and the game’s real currencies become time and attention — which is the point at which you are free to play whatever you actually enjoy. The farm is not the goal; the farm is what buys the goal.