galactic and planetary motion

science books claim to know the rate of speed of our neighboring planets.

somehow they claim that the rate of our planet  is 66 thousand kilometers per hour moving a length of around 500 million kilometers per cycle around our star, which DEFINES a year because what we call a year that time is the time of one orbit

in contrast science claims that the large planet with the red pimple area named jupiter moves at a SLOWER rate 47 thousand kilometers per hour along a much longer distance completing in one of its years one orbit in the time which our planet moved around our star more than ten times

if we believe these claims then we can predict that our star which is located at a certain distance from the center of the galaxy when compared to a star BETWEEN and nearer the center of the galaxy then that inner star must be moving FASTER than our sun's relative motion,  around the center of the galaxy for a significantly less length of distance so our star is like jupiter in two factors slower than and farther than an inner star  nearer to the center of our galaxy which moves relatively FASTER and completes a smaller circumference the ratio that our planet  moves faster than the pimple planet

we can also predict that stars further from the center of our galaxy are relatively slower and  longer circumference compounding the time between completion of cycles

therefore when we look at the nearest stars... we must define the relative position to the center of our galaxy and there must be motion within the galaxy and must be a consistent change in distance depending on the factor if it is "between" the center of the galaxy and our star the sun or at an equidistant ratio like our star the sun or "beyond" it