First, this isnt Minecraft - you dont need a dirt hut! You need power for your suit, or you die!
Your oxygen keeps you going for many, many days - nothing to worry about yet. But power!

1. Place some frames as foundation (3x3 to start with) and weld them up with iron sheets.
2. Place the solar panel and the solid generator on one edge of your platform. (Add a glass sheet to finish it and use the wrench to adjust it so it's pointing at the sun.)
3. Wire up the generator, solar panel and battery charger and charge the extra battery.

This is the basics that keep you alive (no more battery power for your suit = dead player)

Strongly suggested: Dig a hole (tools are in the miner belt) to store your welder out of sunlight (tank heats up and explodes)

4. Place the APC (area power control) with input from the solid generator and solar panel and into the direction of your spot for machinery. (The battery in the APC is the fundamental power buffer you will need for your machinery. Open it with the crowbar)
5. Place the arc furnace and the autolathe. Wire them up to the APC output.
6. Smelt needed ore in the arc furnace so you can build the Electric Printer. You find the mining tools in the mining belt in your suit.
7. Built some more small batteries in the Electric Printer (2-3 should keep you going)
8. Built the fabricator at the Electric Pinter. (start it early at sunrise, because its a slow progress and uses a lot of power)
9. Bump up your solar panels to 3-4.

Here we are.
Now you can continue with gas production to power the furnace and everything else.

The furnace is very awkard at first, but it gets better. For a starter: Your first steel:

1. Place the furnace in a spot with sunlight and some space below for its lower hatch.
2. At night drop 2 volatile ice and 1 oxide ice into the top hatch.
3. Drop iron ore and coal into the top hatch in a 3:1 ratio (75:25 is nice, 150:50 keeps you going for a long time) Important: Never ever scale up oxide and volatile when when you scale up the ores. Its not needed and you will blow yourself into space!
4. Wait for dawn. Once the sunlight reachs the furnace wait anothe minute and fire it up.
5. Once the panel shows you "producing xxx steel" pull the lever and your steel plops out of the bottom hatch.
Ta-daaa!

Quick and Dirty guide how to refill your suits air without much knowledge!

Keep in mind: When you start you have many, many days of oxygen. Nothing to panic!

1. Place and wire up an active air vent with access to sunlight.
2. Attach a "Gas Tank Storage" to the air vent.
3. Mine blue Oxide Ice
4. Build an N2-Filter at the Bender and add it to a free helmet slot.
5. Stick your suits oxygen canister into the Gas Tank Storage.
6. Turn on the vent and step on it during sunlight.

The ice vaporates and gets sucked up by the vent, filling your canister
You need the N2-Filter, becaues the ice isnt pure o2.

If you dont have an N2-Filter you might get low oxygen warnings. Flush the helmet to get rid of the N2 and get that damn filter...!