Here is the full list of all 11 CAT Interstellar trophies - there are 9 bronze and 2 gold.
Find Moe's memorial on the Martian surface
Explore the Base level and find where the tram collapsed
Signals
Caves
Mine
Deliver the box to the SkyLift
Explore the Surface of Mars and find the Greenhouse
Surface
Find the androids in the server room
Base
SkyLift