Archives of Nethys

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Chapter 9: Starships / Starship Combat

NPC Ship Gunnery Bonuses

Source Starfinder Core Rulebook pg. 326
The gunnery check bonus for an NPC starship of tier 9 or lower is equal to the starship’s tier plus the highest ability score modifier for an NPC of a CR equivalent to the starship’s tier (using the array on page 129 of Alien Archive).

For an NPC starship of tier 10 or higher, use the same calculation but substitute the second-highest ability score modifier instead.