In addition to the >then 100% fuel idea...
This:
Internal environment>> Add heating for those cold parts of
the orbit on dark sides of planets.
on light side turn on that cool.
dark side turn on heat
+ maybe temp relative to sun and outer hull temp.
here`s one:
Internal hull counter pressure for landing on Jupiter etc...
Note:the DGII is so well made I no longer fly other ships.
Bradz