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Post Main Sequence Evolution of Sun-Like Stars
StageEnergy
Production Method
Spectral Type
MSurface Temper-
ature
Radius in
Solar Radii
Core Temperature
Lifetime
Main
Sequence
Core Hydrogen Burning
G2+4.8
(1 L)5,800 K 1 15 Million K
10 Billion Years
Red Giant
Horizontal Branch
Red Super Giant
Planetary Nebula
White Dwarf
Post Main Sequence Evolution of Sun-Like Stars
StageEnergy
Production Method
Spectral Type
MSurface Temper-
ature
Radius in Solar Radii
Core Temperat
ureLifetime
Main
Sequence
Core Hydrogen Burning
G2+4.8
(1 L)5,800 K 1
15 Million K
10 Billion Years
Red GiantShell
Hydrogen Burning
M3-3.6
(2,350 L)3,500 K 166
50 Million K
100 Million Years
Horizontal Branch
Red Super Giant
Planetary Nebula
White Dwarf
Post Main Sequence Evolution of Sun-Like Stars
StageEnergy
Production Method
Spectral Type
MSurface Temper-ature
Radius in Solar Radii
Core Temperat
ureLifetime
Main
Sequence
Core Hydrogen Burning
G2+4.8
(1 L)5,800 K 1
15 Million K
10 Billion Years
Red GiantShell
Hydrogen Burning
M3-3.6
(2,350 L)3,500 K 166
50 Million K
100 Million Years
Horizontal Branch
Core Helium Burning
K10
(100 L)5,000 K 10
200 Million K
50 Million Years
Red Super Giant
Planetary Nebula
White Dwarf
Post Main Sequence Evolution of Sun-Like Stars
StageEnergy
Production Method
Spectral Type
MSurface Temper-ature
Radius in Solar Radii
Core Temperat
ureLifetime
Main
Sequence
Core Hydrogen Burning
G2+4.8
(1 L)5,800 K 1
15 Million K
10 Billion Years
Red GiantShell
Hydrogen Burning
M3-3.6
(2,350 L)3,500 K 166
50 Million K
100 Million Years
Horizontal Branch
Core Helium Burning
K10
(100 L)5,000 K 10
200 Million K
50 Million Years
Red Super Giant
Shell Helium Burning
M3-3.9
(3,000 L)3,000 K 180
250 Million K
10,000 years
Planetary Nebula
White Dwarf
Post Main Sequence Evolution of Sun-Like Stars
StageEnergy
Production Method
Spectral Type
MSurface Temper-
ature
Radius in Solar Radii
Core Temperat
ureLifetime
Main
Sequence
Core Hydrogen Burning
G2
+4.8
(1 L) 5,800 K 115 Million
K
10 Billion Years
Red GiantShell
Hydrogen Burning
M3
-3.6
(2,350 L) 3,500 K 16650 Million
K
100 Million Years
Horizontal Branch
Core Helium Burning
K10
(100 L)5,000 K 10
200 Million K
50 Million Years
Red Super Giant
Shell Helium Burning
M3-3.9
(3,000 L)3,000 K 180
250 Million K
10,000 years
Planetary Nebula
None 3,000 K 300
Million KShort
White Dwarf
Post Main Sequence Evolution of Sun-Like Stars
StageEnergy
Production Method
Spectral Type
MSurface Temper-ature
Radius in Solar Radii
Core Temperat
ureLifetime
Main
Sequence
Core Hydrogen Burning
G2+4.8
(1 L)5,800 K 1
15 Million K
10 Billion Years
Red GiantShell
Hydrogen Burning
M3-3.6
(2,350 L)3,500 K 166
50 Million K
100 Million Years
Horizontal Branch
Core Helium Burning
K10
(100 L)5,000 K 10
200 Million K
50 Million Years
Red Super Giant
Shell Helium Burning
M3-3.9
(3,000 L)3,000 K 180
250 Million K
10,000 years
Planetary Nebula
None 3,000 K 300
Million KShort
White Dwarf
None50,000
K0.01
100 Million K
Very Long
Post Main Sequence Evolution of Sun-Like Stars
StageEnergy
Production Method
Spectral Type
MSurface Temper-
ature
Radius in Solar Radii
Core Temperat
ureLifetime
Main
Sequence
Core Hydrogen Burning
G2+4.8
(1 L)5,800 K 1
15 Million K
10 Billion Years
Red GiantShell
Hydrogen Burning
M3-3.6
(2,350 L)3,500 K 166
50 Million K
100 Million Years
Horizontal Branch
Core Helium Burning
K10
(100 L)5,000 K 10
200 Million K
50 Million Years
Red Super Giant
Shell Helium Burning
M3-3.9
(3,000 L)3,000 K 180
250 Million K
10,000 years
Planetary Nebula
None 3,000 K 300
Million KShort
White Dwarf
None 50,000 K 0.01100
Million KVery Long
