You think your large ship can simply steamroll the galaxy? HAH!
Feast your eyes:
PLANET!
Cost: $13,538,400
Crew: 1960 Souls
Weight: 30,797.1 Tonnes
Used as a safe harbor for ships, this beast is constructed as a massive shield to all ships seeking refuge.
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See those openings? Those are for these:
Ship Doors. Used to protect the openings of the Bays.
Combined together they form a wall of might: