Mars Transit Spacecraft Concept is a spacecraft design for long-haul missions to Mars/Cylero. Its design splits functionality into two halves:

Crew Section:
- Space habitats
- Docking ports: used for Your spacecrafts, Landers and Supply transit Vehicles. (~Docking Port size: 200%)
- Artificial gravity wheel: Designed for nearly accurate Earth gravity. It is based on Endurance spaceship in "Interstellar" movie (Diameter: ~67 meters, Spinning speed: 5.5RPM)
Cargo and Propulsion:
- Cargo: featuring modular cargo bays for mission gears and supplies for Mars/Clyero bases. (no actual supplies are stored in these cargo bays)
- Propulsion systems: Designed for Mars/Clylero missions and inspired from "Magneto Inertial Fusion". This propulsion is efficient for long-haul missions and cargo transport, and the fuel is enough for you to head to Mars/Clyero and return to Earth.
(Note: You can bring more 300 tons. If you want to bring even more, just decrease the "Mass scale" of the Cargo bays in Tinker Panel which has been increased to 250% for the spaceship realistic mass)

• Engine specifications (in Vacuum):
  
  
  
  • Total Delta-V: 38.6km/s
  
  
  • ISP: 270s
  
  
  • Burn time: 3.14hours
  
  
  • Starting TWR: 1.07x
  
  
  • Ending TWR: 0.00x
  
  
  • Total thrust (1 engine): 8.496kN
  
  
  • Exhaust velocity: 2.55km/s
  
  
• Functions (Activation Groups):
  
  
  
  • AG4: A-Gravity Wheel - When turned on, it will automatically spin with the speed 5.5RPM
  
  
  • AG6: Main Engine - On/off the spacecraft engine
  
  
  • AG7: Lights - including Blinking lights and Lights
  
  

The spacecraft is surely easy to use. Have fun