Here is the full list of all 140 Sector Six achievements.
Obtain all relics
Destroy the Eight Machines without failures
Clear ten instances
Destroy a minion without weapons on your spaceship
Get five or more high grade parts from part case
Create relic by fusing relic fragments
Get five or more high grade parts from Techamer
Use 1000 alloy to repair your spaceship
Destroy 30 bosses
Reach level 90
Trigger unstable alloy container ability
Finish a mission with 1% armour left and an empty alloy container
Claim generic weapons as a mission reward five times in a row
Complete a mission with Oesa's Radiance set effect active
Complete a mission with Lodeon's Ultimatum set effect active
Complete a mission with Azimar's Killframe set effect active
Complete a mission with Kithalia's Blight set effect active
Complete a mission with Ultranid's Torment set effect active
Complete a mission with Cor's Voidshape set effect active
Complete a mission with Etherion's Clash set effect active
Reach level 75
Complete time attack mission in 35 seconds or less
Trigger sacrificial alloy container ability
Trigger eternal alloy container ability
Destroy three or more minions simultaneously with Ionize ability
Detonate 40 or more mines simultaneously with Detonate ability
Destroy 1000 swarmlings
Fire seven or more missiles with Swarm Control ability
Collect enough data before killing ten or more minions
Complete kill mission after destroying 100 minions
Destroy 5 minions with the same obelisk
Trigger ancient alloy container ability
Destroy three or more shields simultaneously with Shatter ability
Reach level 60
Have 1000000 or more maximum armor
Complete a mission in Scrabler Belt
Reach level 50
Clear instance
Complete a mission in Rift
Complete mission 14
Destroy Shadow Maker Numinir
Have 1000000 or more weapon damage
Destroy Fear Bringer Ourend
Destroy Swarm Former Hivind
Destroy Plague Carrier Malasmar
Have 30 fractal or better parts installed
Destroy Planet Killer Astrail
Destroy Shield Breaker Ligwitch
Destroy Void Shaper Tenerata
Complete a mission in Broken Infinity
Destroy Light Eater Eashor
Complete mission 13
Use reliquary item
Complete mission 12
Reach level 40
Jam minion three times
Find a life rune in Bloom
Activate Awakening of Inner Power ability
Defeat a boss with difficulty level 10 and no alloy container
Destroy 1000 modified minions
Complete a mission in Spiral
Complete siege mission with 100% accuracy and no leftover ammo
Complete a mission in Charred Link
Complete a mission in Pulsar Vector
Complete a mission in Bloom
Complete a mission in Lumer Pass
Complete a mission in Wacar
Complete a mission in Venerion
Complete a mission in Phasse
Complete a mission in Nebula
Reach level 30
Complete a mission in Eolutch
Complete mission 11
Complete mission 10
Have 4 relics installed
Complete a mission in White Grid
Complete a mission in War Path
Complete mission 9
Complete a mission in High Path
Complete a mission in Silaar
Complete mission 8
Complete mission 7
Complete a mission in Mzenim
Complete mission 6
Complete a mission in Colowis
Destroy apex
Install relic
Install part with ten or more properties
Destroy over 100 minions during elimination mission
Activate Guardian of a Thousand Worlds ability
Loot cache in Tarion
Activate Era's End ability
Demolish 500 ruins
Destroy 20 large minions during arena mission
Reach level 20
Complete a mission in Tridenkor
Complete a mission in Tarion
Complete mission 5
Complete a mission in Paradise
Complete a mission in Ityl
Complete a mission in Sailemar
Complete retrieval mission
Complete a mission in Archmist
Trigger transient alloy container ability
Destroy a siege unit before it releases its first sphere
Complete a mission in Niss
Enter phase
Complete a mission in Pylon
Complete boss mission
Complete a mission in Aspil
Have a stack of 10 or more amplifiers
Get part upgraded by part upgrade chance
Reach level 10
Change part skin
Destroy 100 modified minions
Complete resurrection mission
Complete siege mission
Enter secured area
Install etalon
Complete time attack mission
Complete arena mission
Complete elimination mission
Install fractal part
Complete kill mission
Destroy veteran
Complete a mission in the Core
Complete mission 4
Demolish ten ruins in a row
Secure an area
Complete a mission in Labyrinth
Complete mission 3
Use amplifier to upgrade part
Install mythical part
Complete a mission in Negati
Complete mission 2
Complete a mission in Deep Path
Complete mission 1
Find part by destroying ruins
Name your ship