Here is the full list of all 20 Island Time VR trophies - there are 4 bronze, 7 silver, 8 gold and 1 platinum.
Die 20 times
Scare a seagull away by throwing a rock at it
Eat 10 coconut halves in 10 seconds
Survive 10 minutes
Cook 3 fish at the exact same time
Survive 5 minutes
Cook a seagull
Die
Go 3 minutes without eating any fish
Craft your first tool
Destroy the Boombox
Unlock all other trophies
Die in under 10 seconds
Survive 20 minutes
Burn the entire island
Craft all tools
Scare a seagull away by throwing a rubber duck at it
Trick a seagull into stealing a poison fish
Eat a starfish
Eat 100 food items