( ( This planet ) ( ( ( ( has ( ( ( ( ( at least ) 17.6 ) times ) ( the mass ) ) ( of Earth ) ) ) and ) ( ( takes ( over ( seven weeks ) ) ) ( to ( ( orbit ( the star ) ) ( at ( ( a ( semimajor axis ) ) ( of ( 0.264 AU ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT This) (NN planet)) (VP (VP (VBZ has) (NP (NP (QP (IN at) (JJS least) (CD 17.6) (NNS times))) (NP (DT the) (NN mass)) (PP (IN of) (NP (NNP Earth))))) (CC and) (VP (VBZ takes) (PP (IN over) (NP (CD seven) (NNS weeks))) (S (VP (TO to) (VP (VB orbit) (NP (DT the) (NN star)) (PP (IN at) (NP (NP (DT a) (NN semimajor) (NNS axis)) (PP (IN of) (NP (CD 0.264) (NN AU)))))))))) (. .)))
This planet has at least 17.6 times the mass of Earth and takes over seven weeks to orbit the star at a semimajor axis of 0.264 AU.
(ROOT (S (NP (PRP It)) (VP (VBZ takes) (NP (NN earth) (CD one) (NN week)) (S (VP (TO to) (VP (VB rotate) (PP (IN on) (NP (PRP$ its) (NNS axis))) (NP (CD seven) (NNS times)))))) (. .)))