summon item ~ ~ ~ {Item:{id:"stone"},Tags:["jjc_deathitem_item"]}
data modify entity @n[distance=..200,type=item,tag=jjc_deathitem_item] Item set from entity @s data.Item
execute store result entity @n[distance=..200,type=item,tag=jjc_deathitem_item] Motion[1] double 0.01 run random value 0..5
execute store result entity @n[distance=..200,type=item,tag=jjc_deathitem_item] Motion[0] double 0.01 run random value -5..5
execute store result entity @n[distance=..200,type=item,tag=jjc_deathitem_item] Motion[2] double 0.01 run random value -5..5
tag @n[distance=..200,type=item,tag=jjc_deathitem_item] remove jjc_deathitem_item