02-17-2017, 09:30 AM
Mass is not as important as radius, insofar as determining habitability. As long as the radius does not exceed 1.6 Earth radii (beyond which a substantial hydrogen/helium begins to accumulate), or 10204.96 km, the planet's gravity (1.68 g for "Elysia" at that radius) is "adjustable" from a design standpoint, as none of the planets in the tau Ceti system currently has an assigned radius.
Radtech497
Radtech497
"I'd much rather see you on my side, than scattered into... atoms." Ming the Merciless, Ruler of the Universe