Here is the full list of all 88 Star Control: Origins achievements.
Meet the Xraki.
Meet the Pinthi.
Meet Jeff.
Meet the Mowlings.
Meet the Phamysht.
Accept the Trandals' upgrades.
Meet the Trandals.
Collect one special egg.
Meet the Greegrox.
Have 50,000 RUs in the bank.
Sell 20 pieces of critter meat.
Meet The Measured.
Can you hear me now?
Meet the Menkmack.
Hail 10 alien vessels.
Find one ice world for the Mu'Kay.
Meet the Drenkend.
Use auto-pilot 10 times.
Meet the Mu'Kay.
Open the Sector map 10 times.
Open the codex.
Kill a drone.
Kill an innocent alien critter.
Meet the Norast.
Meet the Kzanti.
Discover a new solar system.
Meet the Mysterious Aliens.
Enter hyperspace for the first time.
Wymdoo joins your crew.
Meet the Scryve.
Meet the Tywom.
Lose a lander on a planet.
Land outside the landing zone.
Successfully land on a planet.
Start the campaign.
Make the Tywom cry.
Win your first Fleet Battle.
Win a Fleet Battle without losing ships.
Win 10 Fleet Battles.
Win 100 Fleet Battles.
Collect 100 meat.
Find a better way to cuddle.
Become infected by the Pinthi.
Win the game in a mostly benevolent manner.
Win the game in a not terribly benevolent manner.
Complete the main campaign.
Visit 100 star systems.
Win a Fleet Battle match with these mysterious aliens.
Win a Fleet Battle match as the Drenkend.
Win a Fleet Battle match as the Greegrox.
Win a Fleet Battle match as the Kzanti.
Win a Fleet Battle match as the Menkmack.
Win a Fleet Battle match as the Mowlings.
Win a Fleet Battle match as the Mu'Kay.
Win a Fleet Battle match as the Phamysht.
Win a Fleet Battle match as the Pinthi.
Win a Fleet Battle match as the Scryve.
Win a Fleet Battle match as the Measured.
Win a Fleet Battle match as the Trandals.
Win a Fleet Battle match as the Tywom.
Win a Fleet Battle match as the Xraki.
Win the "Battle of Mars."
Win "Athara."
Win "Deep Space."
Win "Callum's Deep."
Win "Maelstrom."
Enter "Kirk" as your captain's name. Don't get us in trouble.
Win a Fleet Battle on the hardest difficulty.
Stun 10 Critters.
Sell 20 live critters.
Create a ship in the ship builder.
Discovered a rainbow world.
Lose a Fleet Battle.
Lose 10 Fleet Battle matches.
Lose 100 Fleet Battle matches.
Defeat 10 Kzanti ships during the campaign.