Planet

Mass Nasa factsheet in kg

Nasa factsheet orbiting velocity

KE = 1/2 m·v²

Radius of the planet

Acceleration at the surface

Mercurius

3.3011E+23

47400

3.7084E+32

2439500

3.70E+00

Venus

4.8675E+24

35000

2.9813E+33

6052000

8.87E+00

earth

5.9723E+24

29800

2.6518E+33

6371000

9.82E+00

Mars

6.4171E+23

24100

1.8636E+32

3393500

3.72E+00

Jupiter

1.8982E+27

13100

1.6287E+35

69911000

2.59E+01

Saturnus

5.6830E+26

9700

2.6736E+34

59650000

1.07E+01

Uranus

8.6813E+25

6800

2.0071E+33

25400000

8.98E+00

Neptunus

1.0241E+26

5400

1.4932E+33

24712000

1.12E+01

Pluto

1.3030E+22

4700

1.4392E+29

1187000

6.17E−01

Eris

1.6605E+22

3036

7.6505E+28

1163000

8.19E−01

2.66755E+27

17904

1.99300E+35

Sum Kinetic Energy Planets solar system

1.9930075E+35

$\frac{1}{2}nM{v}^2=E_k$

Therefore,

$v_{rms}=\sqrt{\frac{2E_k}{m}}$

1.2278246E+04

V_RMS

Sum masses Planets

2.6675577E+27

8.386895622E−10

(γ − 1)

Root Mean Square VELOCITY Solar System

1.2223978E+04

6.6740794775326E−11

(γ − 1)/4π