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