Here is the full list of all 50 DarkStar One: Broken Alliance achievements worth 1,000 gamerscore.
Rob 100 cargo ships
The reputation "Pirate" reaches its maximum value
The reputation "Killer" reaches its maximum value
Destroy 100 police ships
Secret Ascarong system entered
The Darkstar One reached level 20
100 artifacts collected
Story completed
You reached chapter 5
Visit 300 trading stations
Equip the Darkstar One with 5 bow weapons
Release all captured systems
Sell 600t of an out-of-stock good
Eliminate all pirate gangs
Destroy a military cruiser
Rob a super-freighter
Destroy N.O.M.A.D.
The reputation "Smuggler" reaches its maximum value
Sell 600t of smuggled goods in one go
Leave a station with 3 containers in tow
You reached chapter 4
The reputation "Merchant" reaches its maximum value
The Darkstar One reached level 15
You reached chapter 3
Equip the Darkstar One with 5 turrets
Kill 1000 pirates
50 artifacts collected
The Darkstar One reached level 10
You reached chapter 2
Eona is back
Destroy 500 meteoroids
The reputation "Bounty Hunter" reaches its maximum value
Rob the first cargo ship
Eona is gone
The Darkstar One reached level 5
10 artifacts collected
Contact a trading station at a distance of 100u
Buy a good for the first time
Crash on a planet
Destroy a S'kaa-ship
The reputation "Mercenary" reaches its maximum value
You reached chapter 1
Release a captured system
Kill 100 pirates
Maximize your penal record
Buy your first equipment
Find and destroy a pirate gang
First artifact collected
Perform your first hyperjump
First assignment accomplished