Space Haven 1.0 Build Order: First 7 Days Guide

The first week in Space Haven 1.0 is not about building a beautiful ship.

It is about stopping the death spiral: no oxygen, no temperature control, no water, no power, no food, no building materials, and crew wasting days hauling the wrong scrap.

This guide gives you a practical early build order for the first 7 days and the first sector. Use it as a priority list, not a rigid script. Different starts give you different starting rooms and resources, but the survival order is the same:

Life support → water → recycler → food → comfort → first jump.

Fast Answer

Early question	Best beginner answer
What should I build first?	Tools Facility if missing, then oxygen, gas scrubber, thermal regulator, beds, toilet, and basic food.
When should I build Recycler?	Very early, after basic life support and water. It turns salvage scrap into usable building materials.
Do I need Power Nodes everywhere?	No. In 1.0, do not blanket the whole ship with nodes. Use them where the object actually needs a high-capacity grid or power connection.
What should I mine first?	Ice for water, then power/fuel resources and building materials depending on what your start lacks.
Should I salvage everything?	No. Prioritize valuable scraps and leave low-priority bulk scrap until your crew has time.
Should I expand the hull on Day 1?	Only enough to fit survival rooms. Over-expansion spreads power, heat, oxygen, and logistics problems.
Should Mining Station start follow the same order?	Mostly yes, but it should plan rooms first and stabilize station services before trying to become a full ship.
When should I jump?	When the first sector is no longer worth the fuel, risk, or crew time. Do not stay just to haul every piece of scrap.

First 7 Days Overview

Phase	Main goal	Build / action priority
Day 1-2	Stop immediate survival failure	Tools, oxygen, gas scrubber, thermal regulator, beds, toilet, basic storage.
Day 3-4	Create water and material loops	Water collector, water purifier, mine ice, build Recycler, start controlled salvage.
Day 5	Stabilize crew comfort	Bedroom improvements, lights, dining, basic leisure, medical cabinet.
Day 6-7	Prepare for mobility	Navigation console, hyperdrives, fuel check, first jump planning.
First sector	Avoid wasting days	Mine key resources, salvage selectively, trade if useful, leave before logistics stalls.

This order assumes a normal ship start. If your scenario already has some facilities, skip them and move to the next survival problem.

Ship Start vs Mining Station Start

This guide is mainly written for Classic Ship Mode, but Mining Station start follows the same survival logic with a different opening mindset.

Start type	What changes
Ship Start	You are trying to stabilize a moving ship and prepare for the first jump. Build only what you need to survive and leave the sector.
Mining Station Start	You have more room to plan, but you still need oxygen, water, power, food, beds, and logistics before expanding.
A Small Hope / preset ship	Some survival systems may already exist. Check what is missing instead of rebuilding everything.
Station Mode	You do not rush a hyperjump. You focus more on services, visitors, storage, defense, and long-term resource flow.

If you choose Mining Station start, use the extra planning space to sketch a clean layout before committing to rooms. Do not turn it into a giant station before you have basic water, power, food, and building material loops.

For layout planning, use the Ship Layout Guide.

Day 1-2: Stabilize Life Support

Your first job is to stop the ship from becoming unlivable.

Depending on your start, some of these may already exist. Check the ship before you build duplicates.

Priority	Build or check	Why it matters
1	Tools Facility	Keeps construction tools charged so crew can build.
2	Oxygen Generator	Stops oxygen failure.
3	Gas Scrubber	Controls CO2 and bad gas buildup.
4	Thermal Regulators	Keeps crew areas livable.
5	Beds	Prevents sleep and mood collapse.
6	Toilet	Starts basic crew hygiene and waste loop.
7	Basic storage	Prevents early hauling chaos.
8	Kitchen or Algae Dispenser	Gives emergency food stability.

Do not build a huge hull shell on Day 1. A larger ship does not solve the survival problem. It spreads oxygen, temperature, power, and walking routes over more space.

Thermal Regulator Warning

Thermal Regulators are not “place one and forget it” objects.

If a regulator is constantly fighting a huge room, open space, bad insulation, or a room that is too large for early infrastructure, it can stay under heavy load and wear down. If temperature keeps drifting or the regulator looks overworked, do not just ignore it.

Check:

Symptom	Fix
Room temperature keeps dropping or rising	Add another regulator or split the room.
One regulator is covering a huge area	Build smaller rooms with doors.
Regulator is constantly working hard	Reduce room size or add support.
Crew comfort drops from temperature	Separate living rooms from industry and greenhouse.
Greenhouse and bedrooms share a room	Split them. Crops and crew want different conditions.

Early temperature control is easier in smaller rooms. Do not make one giant room and expect one regulator to fix it.

Power Node Rule for 1.0

Old Space Haven guides often tell players to cover everything with Power Nodes.

Do not copy that blindly in 1.0.

Many basic rooms do not need you to spam Power Nodes across the entire ship. Power Nodes are mainly important when the facility or system actually requires a high-capacity connection or power coverage, especially for things like production/manufacturing, engines, and combat systems.

Use this rule:

Situation	What to do
Facility says it is not on the high-capacity grid	Add or move a Power Node.
Production or manufacturing object is not powered	Check node coverage and power grid.
Engines / hyperdrive / combat systems need support	Plan nodes around those systems.
Basic room has no warning and works normally	Do not waste resources covering it with nodes.
Power keeps failing after expansion	Check fuel, generator capacity, node coverage, and logistics.

Power Nodes are not decoration. Build them where the game tells you the system needs them.

For deeper blackout troubleshooting, use the Power and Blackout Guide.

Day 3-4: Water, Ice, and the Recycler

Once oxygen, temperature, beds, and toilet are stable, build the early resource loop.

You need water to support food, crew, and later farming. You also need building materials. The Recycler is what connects salvage to expansion.

Water Loop

Build / action	Why it matters
Water Collector	Supports early water handling.
Water Purifier	Turns ice into usable water.
Mine ice asteroid	Gives water input.
Set a production threshold	Prevents burning through ice without control.
Keep water near food production	Reduces hauling.

Do not set every machine to run forever if you do not understand the resource flow. For water, use a production condition so the purifier only runs when your water stock drops below your chosen safety threshold.

Recycler Loop

Build the Recycler early.

The Recycler turns salvage scrap into usable resources. This is what lets the early game become self-sustaining instead of depending only on starting materials and trade.

The early loop looks like this:

Step	Result
Explore or salvage derelict	Get scrap.
Bring scrap to storage	Crew or logistics moves it.
Recycler processes scrap	Scrap becomes usable materials.
Use materials	Build hull, facilities, blocks, and repairs.

Common scrap conversions include:

The Recycler does not make every scrap equally important. In the first week, use it to solve your current bottleneck instead of processing everything just because it exists.

Prioritize Recycler output like this:

Priority	What to secure first	Why it matters
1	Infra Blocks	Many early facilities and utility systems depend on them. Running out slows the whole ship.
2	Hull Blocks / Steel Plates	Needed for expansion, repairs, and hull stability.
3	Soft Blocks	Useful for room building and comfort expansion, but usually less urgent than utility materials.
4	Tech / Energy materials	Important later, but do not let early survival stall while chasing future components.

The simple rule is:

Recycle for the next build you actually need, not for a perfect stockpile.

If oxygen, water, power, or beds are still unstable, do not let the crew spend days processing low-priority scrap.

The Recycler should not be buried far from storage. Place it near your industrial storage so crew do not waste the whole day hauling.

Do Not Over-Salvage the First Sector

New players often lose the early game by trying to strip every derelict and every scrap pile.

That feels efficient, but it can trap your crew in hauling work for days.

The worst offender is bulk low-priority scrap. If your crew spend three days hauling huge piles of low-value material, your ship is not building, cooking, mining, researching, or preparing to jump.

Use this salvage priority:

Priority	Salvage target
1	Food, water, medical supplies, weapons, useful blocks.
2	Energy / power-related resources.
3	Tech scrap and rare components.
4	Hull, soft, and infra scrap needed for current builds.
5	Extra bulk scrap only if crew have spare time.

The rule is simple:

Salvage what solves your next problem. Do not salvage everything just because it exists.

If your ship is stable and you have idle logistics crew, take more. If oxygen, food, water, temperature, or power is unstable, stop hauling junk and fix the ship.

Day 5: Crew Rooms, Comfort, and Medical

Once the basic loops are working, stop treating the crew like machines.

Crew mood matters. Sleep comfort, leisure, food access, lights, temperature, and injury recovery all affect how reliable your workforce feels.

Build / improve	Why it matters
Proper beds or small bedrooms	Improves sleep comfort.
Wall lights	Reduces poor room quality.
Dining table / chairs	Gives crew a real place to eat.
Small break area	Helps mood and leisure.
Medical cabinet	Gives basic treatment support.
Cleaner room separation	Keeps industry and greenhouse problems away from living rooms.

Do not spend all resources on decoration. Add only enough comfort to stop mood collapse and bad sleep from slowing down the whole ship.

If crew are standing around or ignoring tasks, use the Crew Idle Fix Guide.

Day 6-7: Prepare for the First Jump

Your goal is not to live in the first sector forever.

Once the ship is stable, prepare to leave.

Build / check	Why it matters
Navigation Console	Required for travel planning.
Hyperdrive / engines	Lets the ship jump.
Fuel / hyperfuel / hyperium check	Prevents being stranded.
Hull stability	Make sure expansion did not outpace support.
Power coverage	Engines and core systems must be supported.
Crew readiness	Injured, starving, or exhausted crew should recover before risk.

If the first sector has no more useful resources, leave. Do not stay just because some scrap remains. Time, food, water, and crew labor are resources too.

First Sector Priorities

The first sector is not only about ship building. You also need to choose what to do outside the ship.

Use this order:

Situation	Recommended action
Ice asteroid available	Mine enough ice to support water.
Fuel resource available	Mine enough to avoid being trapped.
Derelict ship nearby	Scout carefully, but do not clear it blindly.
Trader arrives	Buy critical water, food, fuel, blocks, or medicine if affordable.
Pirate or dangerous enemy appears	Avoid fighting unless you are armed and ready.
Scrap piles are huge	Take what you need, leave the rest.
Crew are injured or exhausted	Pause external work and recover.

Should You Board the First Derelict?

Only if the ship is stable enough.

Before boarding, check:

Requirement	Why
Crew have weapons	Unarmed boarding can spiral fast.
Oxygen / food / water are stable	Your main ship should not collapse while the away team is gone.
Medical support exists	Injuries need recovery.
Shuttle and storage are ready	Loot needs a way back.
You know when to retreat	Clearing everything is optional.

The first derelict is a resource opportunity, not a mandatory dungeon.

Hull Breach and Early Crisis Response

Hull breaches, fire, smoke, and bad gas can destroy an early run because your ship is still small and crew roles are not specialized.

When something breaks, stop building new rooms and fix the crisis first.

Crisis	First response
Hull breach	Pause, locate the leak, draft only if needed, repair or seal the area.
Room losing oxygen	Close doors if possible, check life support, repair hull.
Fire	Isolate the room, stop spread, avoid sending unprepared crew into danger.
Smoke / hazardous gas	Use scrubbers, vents, room separation, and safe access.
Temperature failure	Add thermal support or shrink/split the affected room.
Power failure	Check generator fuel, power node coverage, and logistics.

Do not let the whole crew run through a dangerous room. A small breach is manageable. A crew panic chain is worse.

Research Priorities

Do not treat research as a race to flashy combat tech.

In the early game, survival research is usually stronger than weapons research unless you are already being forced into combat.

Use this order as a practical priority list:

Priority	Research direction	Why it matters
1	Botany / food stability	Gets you away from emergency food and reduces starvation risk.
2	Nutrition / better meals	Helps mood and prevents long-term food problems.
3	Water / waste / resource processing	Supports farming, algae, and survival loops.
4	Energy production / refinement	Prevents blackout and reduces panic fuel dependence.
5	Manufacturing / electronics / optronics	Lets you make the parts needed for expansion.
6	Medical support	Keeps injured crew from becoming dead weight.
7	Weapons / shields	Important, but can often wait until survival loops are stable.

If pirates or hostile ships appear early, change the order. Fighting with no weapons is bad, but rushing combat while your crew starves is also bad.

A safe beginner rule:

Research what removes the next survival bottleneck.

Common Early Game Mistakes

Mistake	Why it hurts	Fix
Expanding hull before utilities	More space means more oxygen, heat, power, and walking problems.	Build only the rooms you need.
Spamming Power Nodes everywhere	Wastes resources in 1.0.	Add nodes only where systems need them.
Delaying Recycler	You run out of usable building materials.	Build Recycler early after survival basics.
Salvaging every scrap pile	Crew waste days hauling low-priority material.	Salvage for your next problem.
Ignoring thermal load	Regulators struggle and rooms drift out of comfort range.	Split rooms and add thermal support.
Staying too long in first sector	Food, water, and fuel burn while crew haul junk.	Jump when the sector stops helping you.
Boarding too early	Injuries and deaths can end the run.	Stabilize ship and arm crew first.
Ignoring storage routes	Crew walk more than they work.	Put storage near airlock, kitchen, and industry.

FAQ

What should I build first in Space Haven 1.0?

Build or check tools, oxygen, gas scrubber, thermal regulators, beds, toilet, storage, and basic food. Then move into water, Recycler, and first jump preparation.

Is Recycler really needed early?

Yes. The Recycler turns salvage scrap into usable building materials. Without it, early salvage does not fully solve your construction bottleneck.

Do I need Power Nodes everywhere?

No. Do not follow old guides that blanket the whole ship with Power Nodes. In 1.0, use nodes where the facility or system actually needs the grid connection, especially production, manufacturing, engines, and combat systems.

Should I salvage the entire first derelict?

Usually no. Take what helps your next survival problem. Do not spend days hauling low-priority bulk scrap while food, water, power, or temperature is unstable.

What should I mine first?

Mine ice if water is a concern. Then prioritize fuel/power resources and the raw materials you need for your next build or jump.

Should I expand my ship on Day 1?

Only a little. Expand enough to fit survival rooms, but do not build a huge hull before life support, water, power, and storage are stable.

What should Mining Station start do differently?

Use the same survival order, but plan more before building. See the Ship Start vs Mining Station Start section above.

What should I do if a hull breach happens?

Stop expansion and fix the emergency first. See the Hull Breach and Early Crisis Response section above.