Runway

Weight

1000 t

Armor

42 MJ

Toughness

1000 MJ

Density

2,000 kg/m³ · sinks

Cost

40,000

Size

20 × 2 × 1 cells

Armor is taken off every blast that reaches the block; toughness is the damage it takes before it is destroyed. Water is 1,025 kg/m³: denser blocks sink, lighter ones keep the ship afloat. Complexity is the part's share of a ship's 65,535-triangle limit.