STAR CLASSES

The stars contained within this database have been categorized according to classes and colors.

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Wolf Rayet Star

53,000 K - 200,000 K

94,940 F - 359,540 F

20-74 Solar Masses

2 - 25 Solar Diameter

Destined to be a Black Hole

O Class Star

30,000 K - 52,000 K

53,540 F - 93,140 F

16-25 Solar Masses

6.6 - 10 Solar Diameter

Destined to be a Black Hole

B Class Star

10,000 K - 29,999 K

17,540 F - 53,538 F

2.1-15 Solar Masses

1.8 - 6.5 Solar Diameter

Destined to be a Black Hole

A Class Star

7,500 K - 9,999 K

13,040 F - 17,538 F

1.4-2.1 Solar Masses

1.4 - 1.7 Solar Diameter

Destined to be a Neutron Star

F Class Star

6,000 K - 7,499 K

10,340 F - 13,038 F

1.04-1.3 Solar Masses

1.15 - 1.3 Solar Diameter

Destined to be a White Dwarf

G Class Star (Our Sun)

5,200 K - 5,999 K

8,900 F - 10,338 F

0.80-1.03 Solar Masses

0.96 - 1.14 Solar Diameter

Destined to be a White Dwarf

K Class Star

3,700 K - 5,199 K

6,200 F - 8,898 F

0.45-0.70 Solar Masses

0.70 - 0.95 Solar Diameter

Destined to be a White Dwarf

M Class Star

2,400 K - 3,699 K

3,860 F - 6,198 F

0.08-0.44 Solar Masses

0.69 or less Solar Diameter

Destined to be a White Dwarf

L Class Failed Star

1,300 K - 2,000 K

1,880 F - 3,140 F

51-80 Jupiter Masses

Diameter Similar to Jupiter

Destined to be a Black Dwarf

T Class Failed Star

700 K - 1,299 K

800 F - 1,878 F

26-50 Jupiter Masses

Diameter Similar to Jupiter

Destined to be a Black Dwarf

Y Class Failed Star

440 K - 699 K

332 F - 798 F

14-25 Jupiter Masses

Diameter Similar to Jupiter

Destined to be a White Dwarf

Sub-BD Failed Star

225 K - 439 K

-54 F - 330 F

3-13 Jupiter Masses

Diameter Similar to Jupiter

Destined to be a Black Dwarf

White Dwarf

4,000 K - 150,000 K

6,740 F - 269,540 F

0.17-1.33 Solar Masses

Diameter Similar to Earth

Destined to be a Black Dwarf

Neutron Star

600,000 K - 1 Million K

1.079 Million F - 1.799 Million F

1.1-3.3 Solar Masses

12.4 Mile Diameter

Destined to be a Neutron Star

Black Hole

0 K - 2.7 K

-459 F - 454 F

3.8 to 40 Billion Solar Masses

15-146 Billion Mile Diameter

Destined to be a Black Hole

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