YOU SAID:

I tripped on a planet and fell on a rock

INTO JAPANESE

私は惑星につまずいて岩の上に落ちた

BACK INTO ENGLISH

I tripped on the planet and fell on the rock

INTO JAPANESE

私は惑星を旅して岩の上に落ちた

BACK INTO ENGLISH

I traveled the planet and fell on the rock

INTO JAPANESE

私は惑星を旅して岩の上に落ちた

BACK INTO ENGLISH

I traveled the planet and fell on the rock