How to Plan Your Satisfactory Factory With a Satisfactory Planner

Quick answer: is there an official Satisfactory planner?

No. There is no official Coffee Stain planner. Every production solver, ratio calculator and layout modeler for Satisfactory is a community tool, and the good news is that most of them are free. Pick a solver like satisfactorytools.com, satisfactory-planner.net or satisfactorycalculator.net, enter the item you want and a rate per minute, and it returns recipes, machine counts, power draw and raw resource totals. Feed it accurate inputs, meaning your tier, unlocked alternate recipes and resource limits, because the output is only as good as what you tell it.

What you need before you open a planner

• Satisfactory on PC (1.0 released 10 September 2024) or on PlayStation 5 / Xbox Series X/S. Planners are web apps, so any browser works alongside the game.
• A target: the item you want to produce and, ideally, a rate per minute such as 60 Iron Plate/min. If you don't know the rate, most solvers offer a Maximize option.
• Your current progress: tech tier, which alternate recipes you have actually unlocked, and any resource or belt/pipe limits you want the plan to respect.
• No free account is required for the major web planners. Satisfactory Modeler is the exception: it is a Steam app rather than a web planner.
• Optional but useful: a second monitor or windowed mode so you can read the plan while building.

Choose the right Satisfactory tool for the job

The planner category splits into distinct jobs, and matching the tool to the question saves you a lot of wasted time. A solver won't route your belts, and a map won't count your machines.

Production solvers

satisfactorytools.com and satisfactory-planner.net take a target item and rate, then return recipes, machine counts, power and raw resources. satisfactory-planner.net runs a linear programming solver in one pass from ore nodes to finished part and exports tables, a flow chart, a build list and Excel.

Broad all-in-one Satisfactory calculators

satisfactorycalculator.net is the widest single Satisfactory calculator: a free, unofficial, fan-made tool offering a large directory of calculators and recipes, plus power, overclock, fuel, miner and Somersloop calculators.

Layout modelers

Satisfactory Modeler on Steam, plus browser tools such as the Deetss planner, let you lay out machines on a foundation grid with belts and lifts. Use these once you know the machine counts and want to know where everything physically goes.

Interactive Satisfactory map tools and trackers

Interactive Satisfactory map tools for Mercer Spheres, resource nodes, power slugs and hard drives, plus factory trackers that log what you have already built. Use these to find inputs, not to solve production.

Enter your target and constraints

The steps below follow satisfactory-planner.net's guided tutorial; other solvers use similar but not identical labels.

1. Search for the item under output targets, select it, then enter a rate per minute in the row that appears. If the item is already a target, edit the existing row instead of adding a duplicate.
2. Don't know the amount yet? Select Maximize for that row to calculate the largest output your resource limits allow. Only one item can be maximized at a time.
3. Set your tech tier and enable only the alternate recipes you can actually use. Switching objectives can change the chosen recipes and machine layout for the same target.
4. Enter materials supplied by another factory or your stock in the "Items already available" list as a rate per minute, and check the summary for how much of that supply the plan actually used.
5. Leave the objective at its default for a first pass and inspect the result before changing several settings at once.

Read the results correctly

Start with the Summary tab: output against target, clock-adjusted power range, building counts, approximate footprint, byproducts and Sink points.

Production steps groups recipes by machine type and shows running-machine equivalents, machines to build, clock speeds, and input and output rates. That list is your build order.

Keep in mind that this is a steady recipe-flow calculation. It does not simulate inventory, physical belt or pipe routing, head lift, or startup conditions in the game. If no result appears or the plan is infeasible, review the requested rate, resource limits and enabled recipes rather than assuming the tool is broken, for example, a rate higher than your unlocked miners can supply, or an alternate recipe toggled on that needs a tier you haven't reached. Check miner assignments, node purity and extraction power in the Resources view before you commit to a build.

Validate the plan in-game with one change at a time

1. Hold the output target and planner inputs constant while you test, so you are comparing like with like.
2. Record flow before and after each transport segment to find where the plan and reality diverge.
3. Change one belt or pipe at a time. That separates a total upstream shortage from uneven allocation after a shared split.
4. Watch for byproducts and surplus the planner flags. They need somewhere to go or they will back up the line.
5. Re-run the plan when you unlock new alternate recipes or tiers, since the solver's best answer changes with them.

Common Satisfactory planner mistakes

• Treating a planner as official. No planner appears on satisfactorygame.com or the Steam page. All are community-made, so verify numbers against the in-game recipe screen if something looks off.
• Leaving every alternate recipe enabled. The solver will happily pick recipes you haven't unlocked. Only toggle what you own.
• Ignoring the steady-state caveat. A plan that quotes a specific megawatt figure and machine count assumes perfect supply. It won't fix a starved belt or a pipe with no head lift.
• Changing five settings at once. If the plan looks wrong, adjust one condition, re-solve, and compare.
• Forgetting the "items already available" inputs. Without them the planner builds supply you already have, inflating machine counts.
• Trusting a version number blindly. Check that your planner supports your current game version before relying on its recipes.

Turn your first plan into a repeatable factory workflow

Save or share the plan. Some browser modelers let you share a plan via URL, so you can send it to co-op friends with no account and no server involved.

Keep a short list of your go-to tools by job: a solver for ratios, a modeler for layout, a map for hard drives and slugs, and a tracker for what you have already built. Re-run your plans after each tier unlock and keep an eye on community tool updates.

How Core Values will change what planners need to model

Coffee Stain announced Satisfactory: Core Values, the game's first paid DLC and a major expansion, at The Big Break Showcase on 29 September 2026. There is no release date or price yet, though store pages exist on Steam and the Epic Games Store and console versions are described as coming soon.

It is set entirely in a new underground biome and introduces unique logistics tools rather than reusing the base game's conveyor belts. That will likely reshape what planners need to model, since current solvers are built around belt and pipe throughput as the backbone of a factory.

Keep using the current solvers for the base game, and check that a tool lists Core Values support before you rely on it for expansion factories.

Satisfactory runs on the platforms listed above, and planners are browser-based either way. For more news, guides and community coverage, see our Satisfactory hub.