Here is the full list of all 30 Orion Trail achievements.
Complete the Quadrilateral Quadrant Starmap.
Across all games, collect 5000 Fuel.
Across all games, have your journey interrupted by 100 Events.
Select 30 Diplomacy Options across any number of playthroughs.
Visit 30 Floating Gravestones.
Select 30 Attack Options across any number of playthroughs.
Select 30 Bravado Options across any number of playthroughs.
Select 30 Tactics Options across any number of playthroughs.
Select 30 Science Options across any number of playthroughs.
Complete the Space Montezuma's Revenge Starmap.
Visit 100 Destinations.
Start 10 Away Missions.
Among all of your characters, have 10 points in a single stat.
Across all games, collect 500 Food.
Complete the Ursa Major Starmap.
Visit 25 Destinations.
Across all games, have your journey interrupted by 10 Events.
Have a character with 5 points in one Stat.
Successfully Reach the Galaxy Force Starbase.
Complete the Wilky May Starmap
Kill a Redshirt.
Visit a Floating Gravestone.
Start 30 Away Missions.
Across all games, recruit 500 Redshirts.
Across all games, collect 50 Hull.
Across all games, kill 1000 Redshirts.
Successfully Reach the Galxy Force Starbase 50 Times.
Successfully recruit the Warp Weasels to your cause.
Complete the Gates of McFadden Starmap.
Complete the Long Haul Starmap.