TEXT: By Trevor Scott
  neverengine.wordpress.com
  This work is licensed under a Creative Commons Attribution-Non-Commercial-ShareAlike 4.0 International License.
  Create entire planets with a few dice rolls! When a d66 is called for, simply roll two d6s and assign one of them to the “tens” value.
  Agriculture
  Alien Contact
  Altruism
  Artificial Intelligence
  Assassination
  Bio-Augmentation
  Clans
  Cloning
  Conformity
  Discovering Artifacts
  Doomsday Cult
  Dying
  Fire
  FTL Travel
  Genetics Tampering
  Having Fun
  High Technology
  Hive-Mind
  Honor
  Human Advancement
  Immortality
  Lack of Emotions
  Low Technology
  Loyalty
  Music
  Organized Crime
  Parasitic Life Form
  Peace
  Psychic Powers
  Religion
  RoboPsychs
  Scientific Discovery
  Social Status
  War
  Wealth
  Xenophobia
  Roll
  11
  12
  13
  14
  15
  16
  21
  22
  23
  24
  25
  26
  31
  32
  33
  34
  35
  36
  41
  42
  43
  44
  45
  46
  51
  52
  53
  54
  55
  56
  61
  62
  63
  64
  65
  66
  Result
  Culture (d66)
  Anarchy
  Competing States
  Democracy
  Dictatorship
  Fudalism
  Guild
  Military
  Monarchy
  Theocracy
  Tribal
  Roll
  1
  2
  3
  4
  5
  6
  7
  8
  9
  10
  Result
  Government (d10)
  Agriculture
  Colonial Venture
  Trade
  Military
  Manufacturing
  Hidden Base
  Mining
  Natural Resources
  Abandoned Colony
  Subsitance
  Entertainment
  Scientific Study
  Use if the planet is a part 
  of an interstellar nation.
  Roll
  1
  2
  3
  4
  5
  6
  7
  8
  9
  10
  11
  12
  Result
  Planetary
  Function (d12)
  Amoeba
  Amphibian
  Artificial
  Avian
  Mammalian
  Crustacean
  Extra Dimensional
  Arachnid
  Fish
  Gaseous
  Humanoid
  Insectoid
  Mineral-Based
  Mold
  Mollusk
  Plants
  Reptile
  Centaur
  Muntant
  Worm
  Roll
  1
  2
  3
  4
  5
  6
  7
  8
  9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  Result
  Aliens (d20)
  Result
  1d100 x 5,000
  1d100 x 1,000
  1d100 x 100
  1d100 x 10
  Roll
  1-2
  3-5
  6-7
  8
  Population (d8)
  Result
  Savage
  Stone Age
  Iron Age
  Industrial Age
  Information Age
  Space Age
  Roll
  1
  2
  3
  4
  5
  6
  Technology (d6)
  Asteroid
  Gas Giant
  Desert
  Forest
  Ice
  Mineral Rich
  Radioactive
  Rain
  Rocky
  Temperate
  Volcanic
  Water
  Roll
  1
  2
  3
  4
  5
  6
  7
  8
  9
  10
  11
  12
  Result
  Result
  Type (d12)
  Breathable
  Hazardous or Thin
  Toxic or Absent
  Caustic
  Roll
  1-4
  5-6
  7
  8
  Atmosphere (d8)
  Result
  0
  1
  2
  d4+2
  d10+2
  Roll
  1-3
  4-5
  6
  7
  8
  Moons (d8)
  Result
  Standard
  Light
  Heavy
  Zero G
  Roll
  1-4
  5-6
  7
  8
  Gravity (d8)
  Planet Generator
  Jorden Taylor (order #12420403)
  
SOURCE: textdata/thevault/System neutral/Tables & Charts/World & Planet Building/Planet/Planet-Generator.pdf