Galactic Ores by KillerMapper
Adds many ores and items for Galacticraft and Galaxy Space. Warning! Does not generate without any external generator like COFH world gen tools.
Galaxite by Insane96MCP
New ore spawning in the end on the outer islands. Tools and Armor made with this ore, the Galaxite, have special protection againist "End" sources and a special ability when you fell into the void