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