Full list of all 82 Starfield achievements. It takes around 100-120 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 2 DLC packs containing 32 achievements.
Complete “What Remains”
Complete “The Promised, Broken”
Complete "Zealous Overreach"
Complete "Conflict in Conviction"
Complete "Exhuming the Past"
Complete “The Other Side”
Complete "The Scaled Citadel"
Discover 50 Locations on Va’ruun’kai
Defeat 25 Vortex Horrors
Defeat 10 Redeemed
Craft one of each type of Vortex Grenade
Aid the People of Va’ruun’kai
Complete “Lost Luxury”
Complete “Into the VOID”
Complete “Battle of the Unifier”
Build out and hand over an outpost to a faction
Convince Delta that you are worthy of the title Captain
Prove the superiority of artificial life
Clear out 5 Incursions
Clear out 15 Incursions
Clear out 30 Incursions
Fully upgrade Delta
Let Sarah Morgan know about her action figure
Find a spaceship equipment module schematic and install an equipment module on your ship
Apply a Rank 4 Legendary Effect to a piece of your equipment
Eat the questionable food offered by a spacefaring Old Woman
Collect all Action Figures
Kill 10 targets for the Arbitrator
Stop Bernhard from killing Caruso
Use a magnet to destroy the robot for Ivica in New Babylon
Prevent any deaths by answering riddles
Retrieve your inventory from another universe