execute as @a at @s if entity @e[type=armor_stand,tag=rad_zone,distance=..5] run scoreboard players add @s radiation 5

# Самый центр (0-2 блока)
execute as @a at @s if entity @e[type=armor_stand,tag=rad_zone,distance=..2] run scoreboard players add @s radiation 10

# Средняя зона (2-4 блока)
execute as @a at @s if entity @e[type=armor_stand,tag=rad_zone,distance=2..4] run scoreboard players add @s radiation 6

# Внешняя зона (4-6 блока)
execute as @a at @s if entity @e[type=armor_stand,tag=rad_zone,distance=4..6] run scoreboard players add @s radiation 2