| new planet | 25 |
| inner planet | 16 |
| terrestrial planet | 15 |
| outer planet | 14 |
| giant planet | 11 |
| extrasolar planet | 9 |
| dwarf planet | 8 |
| known planet | 2 |
| ninth planet | 1 |
| orbit | 0.62 |
| opposition | 0.62 |
| habitable zone | 0.62 |
| transit | 0.60 |
| aries | 0.57 |
| direct motion | 0.57 |
| house | 0.56 |
| capricorn | 0.56 |
| resonance | 0.55 |
| libra | 0.55 |
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| orbit the sun | 0.80 |
| revolve around the sun | 0.75 |
| orbit star | 0.74 |
| pass in front of it | 0.73 |
| pass in front of the st… | 0.69 |
| move around the sun | 0.69 |
| orbit around the sun | 0.67 |
| support life | 0.67 |
| circle the sun | 0.66 |
| host life | 0.65 |
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| earthquake | 0.48 |
| celestial body | 0.32 |
| liquid water | 0.68 |
| water | 0.68 |
| atmosphere | 0.65 |
| orbit | 0.63 |
| physical and visual exi… | 0.63 |
| life | 0.63 |
| temperature | 0.63 |
| circular orbits | 0.61 |
| gravity | 0.61 |
| magnetic field | 0.60 |
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| atmosphere | 0.44 |
| healer | 0.37 |
| more peacemakers | 0.36 |
| storyteller | 0.33 |
| object | 0.61 |
| sphere | 0.56 |
| celestial body | 0.47 |
| astronomical body | 0.40 |
| sub-stellar mass body | 0.36 |
| two distinct classes of… | 0.32 |
| large object | 0.31 |
| perfect spheres | 0.23 |
| a solar system | 0.31 |
| formed | 0.67 |
| close to the star | 0.67 |
| inhabited | 0.65 |
| locked | 0.65 |
| discovered | 0.61 |
| created | 0.61 |
| discovered by tess | 0.61 |
| discovered by kepler | 0.61 |
| placed in house | 0.60 |
| likely to be rocky | 0.60 |
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| each other | 0.35 |
| the nature | 0.33 |