why do inner planets have less moons

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why do inner planets have less moons	1.93	0.5	975	51	36
why	1.94	0.4	1688	86	3
do	1.66	0.5	4806	80	2
inner	0.64	0.2	7506	35	5
planets	1.69	0.3	1558	21	7
have	1.32	0.8	9483	94	4
less	0.59	0.3	2967	69	4
moons	1.41	0.2	9074	76	5

Keyword	CPC	PCC	Volume	Score
why do inner planets have less moons	1.41	0.8	8487	37
do inner planets have moons	0.13	1	2548	26
why do outer planets have more moons	0.18	0.6	9530	58
why do bigger planets have more moons	0.44	0.7	679	93
why are the inner planets smaller	1.12	0.6	2956	15
why are moons not planets	0.21	0.6	2305	33
are inner planets less dense	1.98	0.7	7026	92
are inner planets smaller than outer planets	0.14	0.4	1047	69
why are inner planets different than outer	0.92	0.5	7598	8
do all inner planets have moons	0.55	1	6479	2
how many moons do the inner planets have	0.19	0.6	3344	91
do inner or outer planets have many moons	1.03	1	3295	100
inner planets with moons	1.92	0.9	1760	90
why do the inner planets have few to no moons	0.96	0.7	5328	43
inner planets have many natural satellites	1.62	0.7	9018	92