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Gravity
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Gravity is a global setting that is applied to all physics systems in a scene.
It can be found in the scene tab. This value is generally fine left at its default, -9.810 on the Z-Axis, which is the force of gravity in the real world. 
Lowering this value would simulate a lower or higher force of gravity.
Gravity denoted g, measurement *m* × *s*\ :sup:`-2`\).

Gravity is applied in the same way to all physics systems.

Gravity is practically the same around the entirety of planet *Earth*.
For rendering scenes from the *Moon*, use a value six times smaller, e.g. 1.622 *m* × *s*\ :sup:`-2`\.
The planet *Mars* has  a gravity value of 3.69.

.. note::

   The gravity value per physics system can be scaled down in the *Field Weights* tab.