No numbers needed. Whatever Clan you got resembles your territory.
JungleClan: In a rainforest
TropicClan: Riverland
ReefClan: Similar to TropicClan, but bigger with creeks
DriftClan: Open moors
IsletClan: Very much like TropicClan and ReefClan, but with lakes
MarshClan: Marshlands
SteppeClan: Desert area, very dry
LochClan: Like IsletClan, but smaller lakes
FieldClan: In a field with many flowers
TundraClan: Snowy area
TropicClan moved into the riverland.