The dwarf planet Eris is 16.6 quadrillion tons.
If the mass of a mega-structure (I'm arbitrarily declaring rotating open-air habs 'mega-structures') is 100t/m^2 of land, then Eris can become 160 million km^2 of verdant real estate (also provided it contains enough fissionable material to light & heat the thousands of resulting mega-structures so far out).
Ayy! My Zeus server is the 9th biggest relay on the Tor network! :D #tor
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