Goku spacecraft

The Goku lander is designed as a quick landing and return solution for the Moon, meant primiarily for tourist missions or emergency returns. Once placed in lunar orbit, it can land, return to lunar orbit, transfer back to Earth, reenter, bringing its occupants directly back to the surface of the Earth.

The cabin section is comparable to NASA’s Orion spacecraft in shape and volume. However, crew in it have to be oriented back-to-heatshield during launch while being feet-to-heatshield during the landing
on the Moon. The layout of the interior makes this possible, with the panels and instruments verified as being viewable and accessible in both positions.

Diameter (legs retracted): 6.6 meters
Height (legs retracted): 8.4 meters
Height (legs extended): 7.3 meters
Span (panels extended): 22.2 meters

Mass
Full (with HS protection): 42.55 tons
Dry (without HS protection): 11.4 tons

Engines: 4 x Goku Thruster
60 kN thrust (vac.) each
25% throttle
350 s ISP vac.
RCS thrust: 416N ports @ 343 s ISP (vac.)
using CH4 and LOX

Propellant: 16570.9 liters liquid methane
20945.3 liters liquid oxygen