Here is the full list of all 20 Angry Birds Star Wars (Windows) achievements worth 200 gamerscore.
Launch 5000 birds
Smash 2000 blocks with saber
Smash 1000 blocks with laser
Throw 2000 blocks with force
Play Angry Birds Star Wars for 5 hours
Smash 500 blocks with saber
Smash 500 blocks with Pilot
Smash 300 blocks with Chewbacca
Same turret shoots Chewbacca 6 times
Pop 300 stormtroopers
Pop stormtrooper with Tie Fighter's wing
Complete 10 levels with one bird
Fail level 10 times with one pig left
Shoot three pigs with a single blaster shot
Smash 50 blocks with saber
Restart level 100 times
Stormtrooper shoots another trooper
Deflect three lasers with saber
Angry Birds Star Wars played for 15 hours
Angry Birds Star Wars played for 30 hours