Bronze trophies
Aggressor - Attack an enemy asteroid and destroy 200 seedlings in the process.
Attrition - Battle for an enemy asteroid for ten minutes.
Banzai - Destroy ten enemy seedlings using a mine explosion.
Besieged - Defend one of your own asteroids continuously for five minutes.
Gardener - Gather ten flowers on an asteroid.
Hero - Find over 600 of the lost seedlings in the game.
Historian - Record all of the Ancient Artifacts.
Intruder - Land a beacon seed on an enemy asteroid.
Lightsecond - Complete the campaign in under ten hours.
Lightyear - Complete The Centre Cannot Hold' within 60 minutes.
Martyrdom - Attack an enemy asteroid and lose 300 seedlings in the process.
Minefield - Gather five mines on an asteroid.
Pacifism - Complete 'Protection' without destroying anyone else's trees.
Panspermia - Send a flower or a mine over 50000 arbitrary distance units.
Safety - Complete '200' without any of your own trees being destroyed.
Stalemate - A pitched battle that lasts over 15 minutes and incurs 500 losses between all sides.
Starboretum - Complete the main game.
Traveller - Discover an asteroid using a flower or a mine.
Uplift - Terraform an asteroid to maximum attributes.

Silver trophies
Illuminator - Complete Dark Matter Mode.