By popular demand, here is the minimal info I have started to write over a Space Western setting that should be compatible with playing in the Firefly universe.

Below you will find the weapons and attached you will find the abilities list. For those playing another game, you can switch "mind" to speed.

Pistol, 6-shot revolver

Rate of Fire: 2/Round

Reloading time: 1 round

Size: .44 caliber

Damage: 3d6+2

Range: 1-60 ft, penalty. 61-120 ft, -10 to hit -5 damage, 121-150ft, -20 to hit – 10 damage

Pistol, 10-shot revolver

Rate of Fire: 2/Round

Reloading time: 2 Rounds

Size: .25 caliber

Damage: 1d20

Range: 1-40 ft, penalty. 41-80 ft, -10 to hit -5 damage, 81-120 ft, -20 to hit – 10 damage

Shotguns, double barrel

Rate of Fire: 1/Round

Reloading time: 1 round

Damage: By gauge

20 Gauge 1d20

16 Gauge 2d10

12 Gauge 3d6+2

10 Gauge 1d12+8

Bonus: 1-10 ft. +5 damage

Penalty:

80-120 ft. -5 to hit, -5 damage

121-200ft. -10 to hit, -10 damage

201-300 ft, -10 to hit, -15 damage

Rifle, lever action repeating holding 9 bullets

Rate of Fire: 2/Round

Reloading time: 3 Rounds (3 bullets per round)

Damage: 2d10

Bonus: 1-20 ft. +5 damage

Penalty:

121-200ft. -5 to hit

201-300 ft, -10 to hit, -5 damage

Grenade

Rate of Fire: 1/Round

Reloading time: 1 round

Damage: 1d10+12

Area of Effect: 5 foot radius

Penalty: -5 to hit per 10 feet thrown after the first 10 feet, e.g. 30 ft is a 10 point penalty to hit desired area.