Expanded shielding
Layered micrometeoroid and radiation armor wraps the hull. What once shed heat on reentry now shrugs off deep space for years at a time.
Strip out the fuel tanks. Keep the volume. What remains is one of the largest pressurized spaces ever put in orbit — a blank canvas the size of a small building, waiting to become somewhere you actually want to live.

Layered micrometeoroid and radiation armor wraps the hull. What once shed heat on reentry now shrugs off deep space for years at a time.
Cargo volume reborn as research decks — microgravity benches, sample vaults, and observation ports pointed straight down at Earth.
Real quarters, not couches. Soft-lit cabins, a galley, a lounge that curves with the hull so the whole crew can gather.
Tiered gardens glow under grow-light purple, turning recycled water and light into salad, oxygen, and a little bit of green joy.
On-orbit workshops that print, weld, and repair. If something breaks, you make the fix — no resupply required.
A docking collar tuned to orbital motion, so every ship snaps into the node without fighting the drift of the whole complex.
Each converted Starship stacks its life into layers — work up top near the ports, greenery in the warm middle, rest and gathering below. Ride the central lift and you drift between floors like turning the pages of a story.