Super Earth after scoping out a mineral rich system send a fleet of millions of Super Destroyers, Liberty Class Cruisers and Guided Missile Destroyers to travel to the system (takes 14 hours of FTL travel to reach it) and then will systematically go to each planet in the system demolish ruins from any civilizations previously inhabiting it (Gondor) and set up a space elevator with a large refinery system at the base and send out many large mining vehicles for strip mining that after being fully loaded up will drop off the resources at the refinery base and slowly the raw materials will be refined into metals and composites and loaded into the Liberty Class cruisers for transport the whole process will take 12 years and afterwards the space elevator and refineries will be deconstructed and loaded back into the remaining liberty Class cruisers to be sent to super Earth and any resources that arnt immediately used will be stored on Super Earths moon this process will take 12 years to fully carry out and strip mine each planet in the system there are more than 2 billion SEAF infantry units stationed in the system that is being systematically strip mined to defend the planet that is being mined as well as 3 billion workers to operate it and it will take roughly a year to set up the refinery on each planet and 2 years to strip-mine each one so 3 years per planet with 4 mineable planets
I'ma pull an RDA from Avatar but instead im actually succesful and not severely nerfed for plot SPACE FOR NEXT SLIDE btw Gondor has been very inactive so cannonically I'ma js say that their civilization collapsed because worm4books I think got banned from scratch by his parents