Earth-31

From DC Database

Earth-31

Gallery

Official Name

Earth-31

Aliases

Earth; All-Star; The Millerverse; DKR; Dark Knight Universe

Location Details

Universe

Earth-31

Galaxy

Milky Way

Sector

2814

Star System

Sol

Planet

Earth

Characteristics

Dimensions

Diameter:

Equatorial 12,756.270 km

Polar 12,713.500 km

Mean 12,745.591 km

Circumference:

Equatorial: 40,075.004 km

Meridional: 40,007.849 km

Mean: 40,041.455 km

Surface area:

Land: 148,939,063.133 km² (29.2 %)

Water: 361,126,221.569 km² (70.8 %)

Volume: 1.0832×1012 km

Mass: 5.9736×1024 kg

Density:5,515 kg/m³

Equatorial surface: 9.7801 m/s²

Gravity: (0.997 32 g)

First appearance

Batman: Dark Knight Returns #1

History

History of location is unknown.

Points of Interest

• Gotham City

• Wayne Manor
• Batcave

Residents

• Batman
• Batgirl
• Black Canary
• Catgirl
• Joker
• Robin
• Vicki Vale
• Justice League

• Green Lantern
• Plastic Man
• Superman
• Wonder Woman

Notes

• Part of the Post-Infinite Crisis Multiverse. Originally, this reality was not provided with an official nomenclature, and it was accepted that the events from Batman: Year One, Dark Knight Returns and All-Star Batman all took place within separate continuities. The designation Earth-31 was provided by writer Keith Champagne and was introduced as such in the 2007 weekly limited series Countdown: Arena. ^[1] Champagne has stated that the Superman of Earth-31 featured in Arena is the same Superman that appeared in Frank Miller's critically acclaimed series Batman: The Dark Knight Returns. ^[2] It was retroactively established that all of Frank Miller's Batman works, including Year One, take place in the same continuity. The events from Batman: Year One are mirrored both in Earth-31 continuity as well as Post-Crisis New Earth continuity. ^[3]

• The events chronicled in All-Star Batman is separate from those chronicled in All-Star Superman. The characters from All-Star Superman exist in a separate reality from those of All-Star Batman.
  

Trivia

• No trivia.
  

Recommended Reading

See Also

• Appearances of Earth-31 (Chronological)
• Appearances of Earth-31 (Unordered)
• Location Gallery: Earth-31
• Fan-Art Gallery: Earth-31

Links and References

• All Star Batman and Robin the Boy Wonder at Wikipedia
• Batman: Year One at Wikipedia
• Batman: The Dark Knight Returns at Wikipedia
• Batman: The Dark Knight Strikes Again at Wikipedia
  

Footnotes

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Categories: Locations | Earth-31 | Milky Way | Sector 2814 | Sol | Earth | Existing Realities