Specification for a Mini Starship Using Two Raptor Engines
by Brian Wang from NextBigFuture.com on (#6VPJH)
Robert Zubrin talks about reducing the mass of SpaceX Starship by a factor of 5 for a Starboat mini-Starship. The linear dimensions would scale by the cube root of 1/5 0.58. This gives a diameter of 9 * 0.58 5.2 meters. The mass would then be 1320 / 5 = 264 tons (assuming ...