Reference to these guides below. Thanks to Caliber and Woulfe Loung.
http://gtm.steamproxy.vip/sharedfiles/filedetails/?id=171277281 http://gtm.steamproxy.vip/sharedfiles/filedetails/?id=171891913

>Salvage these marked items.


ORIGO I (Beginning Sector)
*Rat Eaten Donut
*Gallon of Rocket Fuel
*Heap of Nuts and Bolts
*Lump of Silver
*Kitty Sweater
*Lump of Gold

DRACONIS
*Mediocre Disc
*Drop of Rocket Fuel
*Shrunken Head
*Angry Moose Trophy
*Golden Coffee Mug
*Mediocre Brain

PSYCHO
*Sneaker
*Jam-Filled Donut
*Mega Brain
*A Friend
*Green Alien Head
*Vial of Mutant Slime

WILHELM
*Bent Fork
*Pimp Shoes
*Wise Gnome
*Chrome Robot
*Lump of Coal
*Mediocore Bottle Rocket

MICROSOFT
*Unsolved Cube
*Haunted Painting
*Serial Killer Sweater
*Tattered Shoes
*Heap of Scrap Metal
*Left Sock

MINECRAFT
*Bottle of Slime
*Heap of Scrap Wires
*Solved Cube
*Medeocre Donut
*Impressive Fish Trophy
*Lump of Cesium

FLUTTERSHY
*Tylerean Bed Bug
*Lump of Volcanic Essence
*Gallon of Super Rocket Fuel
*Broken Disk
*Pink Flamingo
*Red Blue Easter Egg

BREACH
*Porcelain Squirrel
*Robot
*Grey Alien Head
*Dark Matter Cube
*Golden Alien Head
Lump of Gold

APPLEJACK
*Chocolate Egg
*Sexy Red Boots
*Bottle of Neptune Water
*Ice Cube
*Golden Robot
Left Sock

REBOOT
*Garden Gnome
*Hidden Sweater
*Yellow Green Easter Egg
*Bent Spoon
*Small Bottle Rocket
Chrome Robot

CANTERLOT
*Blue Unicorn
*Crying ♥♥♥♥♥ Painting
*Lump of Vertz
*Mega Disc
Porcelain Squirrel
Impressive Fish Trophy

HUBRIS
*Cubic Pig
*Gram of Unobtanium
*Tiny Brain
*Bottle of Serious Brew
Robot
Kitty Sweater

FIDGIOJIGFLI
*Vial of Liquid Cool
*Newtonian Painting
*Glow in the Dark Unicorn
Broken Disc
Mediocre Donut
Lump of Cesium

MAINFRAME
*Lump of Copper
*Epic Bottle Rocket
*Coffee Mug
Red Blue Easter Egg
Lump of Coal
Golden Robot

GAMEGRUMPS
*Cubic Chicken
*Broken Coffee Mug
*Manly Sweater
Pink Flamingo
Bent Spoon
Gallon of Rocket Fuel

ZERO
*Golden Unicorn
*Vial of Awesome
Medeocre Donut
Heap of Scrap Wires
Bottle of Neptune Water
Mega Brain

CYGNUS-X
*Crystal Skull
*Golden Egg
Lump of Coal
Bent Spoon
Grey Alien Head
Bottle of Neptune Water

? (Just one question mark)
*Pink Unicorn
*Cubeception
Mediocre Bottle Rocket
Lump of Silver
Chocolate Egg
Cubic Pig

BARTO
*Lobster Trophy
*Lucky Gnome
Green Alien Head
Lump of Silver
Chocolate Egg
Tiny Brain

MEGAFRAME
*Bottle of Magma
Small Bottle Rocket
Mediocre Brain
Bottle of Serious Brew
Bottle of Neptune Water
Golden Robot

CONGO
*Deluxe Donut
Lump of Vertz
Mega Disc
Chocolate Egg
Shrunken Head
Bottle of Serious Brew

ZONING
*Golden Sweater
Coffee Mug
Vial of Mutant Slime
Manly Sweater
Heap of Scrap Metal
Mega Disc

SOCK
*Right Sock
Impressive Fish Trophy
Robot
Lump of Vertz
Rat-Eaten Donut
Kitty Sweater

FURAFFINITY
*Scream
Small Bottle Rocket
Cubic Chicken
Cubic Pig
Lump of Silver
Sneaker

TARDIS
*Alien Sex Toy
Lump of Coal
Chrome Robot
Medeocre Brain
Hidden Sweater
Crystal Skull