Here is the full list of all 40 ICARUS achievements.
Burn down a shelter
Activate the Thumper
Unlock all blueprints in T4
Unlock all blueprints in T3
Collect 10000 Credits
Unlock all blueprints in T2
Harvest one of every plant
Unlock all blueprints in T1
Catch a fish with a bow and arrow
Reach the Level Cap
Kill another prospector
Complete the tutorial
Mine every type of ore
Alter an item
Revive a downed prospector
First time killed by a bear
Reach the bottom of a talent tree
Equip a full set of armor
First time your prospector dies
Pick up a stick, stone, or oxite
Kill the Sandworm Boss on the Hardest Difficulty
Kill the Landshark Boss on the Hardest Difficulty
Kill the Scorpion Boss on the Hardest Difficulty
Kill the Alpha Wolf Boss on the Hardest Difficulty
Complete every Styx Mission
Complete every Olympus Mission
Collect 10000 Exotics
Catch one of every fish
Unlock all the creatures in the Bestiary (Max Rank)
Get struck by lightning
Get struck by lighting… again
Kill a Deer with a grenade
Kill 250 Zebra
Break a crate with a grenade
Get 10,000 Melee Kills
Get 10,000 Bow & Arrow Kills
Get 10,000 Gun Kills
Get 1000 Stealth Critical hit kills
Cook every item of Food
Explore every biome