Here is the full list of all 18 Starstruck Vagabond achievements.
Recruit a crewmember
Recruit a full crew
Befriend your entire crew
Romance a crewmember
Complete a sector
Complete every sector
Grow a fruit-bearing plant
Fully upgrade your ship
Land on every planet
Deliver 100 crates
Deliver 1000 crates
Survey all uninhabited planets
Cook a recipe
Cook every recipe
Locate all 15 wonders
Complete the story campaign
Reboot the galaxy
Reboot the galaxy a second time