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Archives of Nethys

Archives of Nethys

Pathfinder RPG (1st Edition) Pathfinder RPG (2nd Edition) Starfinder RPG

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GM Core / Chapter 3: Age of Lost Omens / The Planes / Planar Traits

Gravity Traits

Source GM Core pg. 172 2.0
Many planes have unusual gravity.

Normal: Bodies of great mass are the centers of gravity, and objects fall toward those centers with a measured amount of force relative to the size of the body.

High Gravity: As in normal gravity, bodies of great mass act as centers of gravity, but the force relative to the size of the body is greater than in the Universe. The Bulk of all creatures and objects is doubled, meaning creatures acclimated to normal gravity can carry only half as much. Creatures used to normal gravity move at half Speed and can jump only half as high and far. Physical ranged attacks are impossible beyond the third range increment (instead of the sixth). Creatures that fall in high gravity take bludgeoning damage equal to the distance they fell.

Low Gravity: As in normal gravity, bodies of great mass act as centers of gravity, but the force relative to the size of the body is less than in the Universe. The Bulk of all creatures and objects is halved, meaning creatures acclimated to normal gravity can carry twice as much and jump twice as high and far. Physical ranged attacks are possible up to the twelfth range increment (instead of the sixth). Creatures that fall in low gravity take no damage for the first 10 feet of a fall, and then take bludgeoning damage equal to a quarter of the remaining distance it fell.

Microgravity: There's little to no gravity on this plane. Creatures float in space unless they can push off a surface or use some force to propel themselves throughout the plane.

Strange Gravity: All bodies of mass are centers of gravity with roughly the same force. A creature can stand on any solid objects that's as large as or larger than themself.

Subjective Gravity: All bodies of mass can be centers of gravity with the same force, but only if a non-mindless creature wills it. Unattended items, objects, and mindless creatures treat the plane as having microgravity. Creatures on a plane with subjective gravity can move normally along a solid surface by imagining “down” near their feet. Designating this downward direction is a free action that has the concentration trait. If suspended in midair, a creature can replicate flight by choosing a “down” direction and falling in that direction, moving up to their Speed or fly Speed. This pseudo-flight uses the Fly action.