Tiers

Size category are used to categorize several items, resource, equipment, and modules. This category system is made due to many similarity between the attachment slots used by several item such as a titanium and a stack of tether, or a research artifacts and a wind turbine.

Tier 1
Tier-1 this tier is referred to small Items, Widgets, and Resources that only requires a single slot and can be dragged around. Container appropriate for this tier are the Backpack and the Storage.

Tier 2
This tier is include larger item and modules that cannot be placed in the player’s inventory, but can still be dragged around and require 2 paired slot. Container appropriate for this tier are Vehicle Storage and Platform.

Tier 3
This tier include huge modules, usually buildings and vehicle attachment, that cannot be moved anywhere without special tools, and require 4 adjacent slot for it to be built. Container appropriate for this tier are Vehicles and Large Platform

Effectiveness Ratio
Each ascending tier has a differentiated multiplication ratio of 2x, 4x, and 8x depending of it's type and supposed function, this goes to several object in particular such as
 * Power Generator: 2x & 4x
 * Storage: 8x