Here is the full list of all 37 Stranded Deep achievements. It takes around 60-80 hours to unlock all of the achievements on Windows.
Survive for 100 days.
Find all survivor remnants.
Spend 10 days on one island.
Find Wolley.
Craft 100 item piles.
Craft 10 pieces of furniture using corrugated scrap.
Craft 1 of each item on the same island.
Collect all sea monster trophies.
Survive for 50 days.
Complete the intro tutorial.
Craft the Gyro-copter.
Make a clay flask.
Escaped without using the compass.
Have 1 of each farm crop planted on the same island.
Create a camp (fire) on 10 distinct islands.
Craft something using the Loom.
Catch 10 fish with the fishing rod.
Survive for 20 days.
Craft the Hobo Stove.
Spent 10 days without eating meat.
Collect 1 sea monster trophy.
Craft a Motor Boat.
Craft a Sleeping Bag.
Craft 20 tools.
Create a camp (fire) on 5 distinct islands.
Catch your first fish with the fishing rod.
Skin a crab.
Survive for 10 days.
Go 10 days without eating a fish.
Cook crab meat.
Plant your first farm plot.
Visit an island other than the first.
Craft a Camp Fire.
Craft a Stone Tool.
Open your backpack.