Fire/BS

Java Edition:
Fire:

Name	Default value	Allowed values	Description
age	0	0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15	Newly placed fire has an age of 0, and has a 1⁄3 chance of incrementing with each block tick. This factor affects how the fire extinguishes.
east	false	false true	When true, fire texture shows on that face of the block to the east; false if there's a block below this fire.
north	false	false true	When true, fire texture shows on that face of the block to the north; false if there's a block below this fire.
south	false	false true	When true, fire texture shows on that face of the block to the south; false if there's a block below this fire.
up	false	false true	When true, fire texture shows on that face of the block above; false if there's a block below this fire.
west	false	false true	When true, fire texture shows on that face of the block to the west; false if there's a block below this fire.

Bedrock Edition:
Fire and Soul Fire:

Name	Metadata Bits	Default value	Allowed values	Values for Metadata Bits	Description
age	0x1 0x2 0x4 0x8	0	0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15	0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15	Newly placed fire has an age of 0. This factor affects how the fire extinguishes.