Database updated for the Valheim 1.0 release.

World Placement Rules
BiomesPer ZoneScaleGroup SizeConditions
10 to 201 to 21Altitude: 0,2 to 1000; Ocean depth: Up to 2; Terrain tilt: Up to 30; In forest
15 to 201 to 21Altitude: 1 to 1000; Terrain tilt: Up to 30; In forest

Console command

Use after enabling developer commands with devcommands.

spawn Pinetree_Snow 1