Star Trek Voyager RPG d20 System

Repairs
Your spaceship has been in a battle and needs repaired.
Shields regenerate at speeds specified in their description.
Hull Plating needs a DC20 Repair skill check made. It then takes 2 hours to bring back online.
For every other system there are four levels of need of repair:
Offline – Needs a small bit of tinkering and a restart
Light Damage – Can be repaired. Needs no spare parts.
Heavy Damage – Can be repaired. Needs some spare parts.
Destroyed – Beyond repair but can be salvaged for spare parts / scrap metal.
Making a Repair
The item to be repaired on the ship has a base Repair DC.
If the item is offline then roll the target DC. If the roll succeeds then the item is back online and fully
functional after 60-Repair Skill minutes (to a minimum of one minute).
For light / heavy damage type, apply the following modifiers to the DC check.
Issue DC mod Notes
Ship size - Tiny 0
Ship size - Small 0
Ship size - Medium +1 Double repair time
Ship size - Large +2 Triple repair time
Need spare parts but have none +10 System becomes only semi functional
Have more or less the right +5
parts if parts are required.
Rushing +5 Repair to be carried out in half the time
Extra pair of hands -2 Reduced repair time (see below)
Have exactly the right spare
parts
-2 Reduce the repair time by 25%
The time it takes to make the repair (in hours) is TL of system + Repair DC of system - Repair Skill of
the Technician(s) assigned. This cannot be less than one hour.
On a success the repair is made in the time allotted.
On a failed roll of 1-5 below the target DC the system is functional, but only for d3 days before it goes
offline again and needs another repair roll.
On a failed roll of 6-10 the repair simply does not work. A second roll is required, but no extra spare
parts are needed.
On a failed roll of 11-15 the repair simply does not work. A second roll is required, and extra spare
parts are needed.
On a failed roll of 15+ you botch the job so badly the system moves down one level of damage.