Name

Mass (kg)

Eccentricity

The average period (day)

Radius (m)

Kepler-19

0.936 × mass of the sun

0

0

0.85 × radius of the sun

Kepler-19b

8.4 × mass of the earth

0.12

9.28716

2.209 × radius of the earth

Kepler-19c

13.1 × mass of the earth

0.21

28.731

unknown

Kepler-19d

22.5 × mass of the earth

0.05

62.95

unknown