(all masses in kg)
| PROPELLANT SYSTEM | |||||
| 1st Stage | 47400000.00 | 4228190.00 | |||
| Helium-3 Fuel | 27600000.00 | 2nd Stage | Helium-3 Fuel | 2450000.00 | |
| Deuterium Fuel | 18400000.00 | Deuterium Fuel | 1630000.00 | ||
| Insulation | Insulation | ||||
| Fuel Tanks | 31500.00 | Fuel Tanks | 19500.00 | ||
| LH2 Tanks | 407.00 | Manoeuvre Tanks | 460.00 | ||
| LH2 Tanks | 360.00 | ||||
| Fuel Tanks | 98500.00 | Fuel Tanks | 8870.00 | ||
| Uncommitted Mass (V.O.) | 1300000.00 | Uncommitted Mass (V.O.) | 119000.00 | ||
| Total= | 5.16E+07 | ||||
| PAYLOAD BAY | 507000.00 | ||||
| Committed Bay Structure | 50000.00 | ||||
| Sensing and Communications (V.O.) | 110000.00 | ||||
| Subprobes(V.O.) | 245000.00 | ||||
| Service Wardens (V.O.) | 45000.00 | ||||
| Shield Cloud (V.O.) | 5000.00 | ||||
| Dust Bugs (V.O.) | 2000.00 | ||||
| Beryllium Payload Shield | 50000.00 | ||||
| TOTAL MASS ESTIMATE | 54670415.61 | ||||