Here is the full list of all 41 Starlink: Battle for Atlas achievements worth 1,000 gamerscore.
Build a Starlink Tower on every planet
Defeat an Extractor or Prime with your shields down
Defeat Grax
Hit 5 targets with a single Stasis blast combo
Discover every animal species in Atlas
Extend Starlink's range to bring the fight to Grax
Ally with all 5 Outpost types
Fill your ship with Epic or Legendary Mods
Destroy a Dreadnought
Neutralize 5 Outlaw Hideouts in Space
In COOP, defeat a Prime together
Build your first Expedition workshop
Get at least 25% alliance on every planet
In COOP, repair your partner after they get shot down
Record every Discovery on a planet
Discover all the planets in Atlas
Loot 10 derelict ships in space
Trap 3 targets in a single Gravity Vortex
Discover your first new planet outside the Trade Sector
Acquire a Legendary Mod
Time Active Shield perfectly to reflect an attack 10 times
Upgrade two sections of the Equinox to their maximum level
Spend 14 Skill Points on a single pilot
Shatter 5 Frozen targets
Earn 6 Pilot Skill points from mastering weapons
Find a Warden Relic
Gain 100% alliance on a planet
Map every part of a planet
Equip 8 ship & weapon mods on a ship build, using Rare, Epic, or Legendary mods
Invest in a pilot's Mentor skill, to make your whole crew stronger
Earn 3 skill points from mastering ships
Destroy A Prime
Use Heat to defeat an Ice Giant
Build 8 Equinox Upgrades
Use Fusion to craft a higher-level mod
Use Cold to defeat a Fire Giant
Defeat 10 targets by shooting at their weak spots using Precision weapons like Shredder
Discover 5 Animal Species
Equip your first mod
Enter space from a planet for the first time
Thermal Shock 10 targets