🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.08 AU - 1.26 AU

Year: 447 Days

Day: 17.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,322,335 km

• M1: 121,773 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.04 AU - 4.62 AU

Year: 2647 Days

Day: 45.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.84 AU - 4.32 AU

Year: 2910 Days

Day: 45.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.45 AU - 5.21 AU

Year: 3748 Days

Day: 12.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.8

Radius: 12.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.13 AU - 9.41 AU

Year: 7648 Days

Day: 10 Hours

Environment

Temp: -158 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,322,335 km

• M1: 199,264 km (0.116 R)
• M2: 411,544 km (0.079 R)
• M3: 522,695 km (0.069 R)
• M4: 797,357 km (0.057 R)
• M5: 944,262 km (0.111 R)
• M6: 1,083,089 km (0.107 R)
• M7: 1,541,905 km (0.087 R)
• M8: 1,644,978 km (0.087 R)
• M9: 1,793,379 km (0.069 R)
• M10: 2,408,077 km (0.062 R)
• M11: 2,504,568 km (0.095 R)
• M12: 2,852,682 km (0.078 R)
• M13: 3,084,858 km (0.098 R)
• M14: 3,650,637 km (0.101 R)
• M15: 3,874,884 km (0.062 R)
• M16: 4,017,301 km (0.071 R)
• M17: 4,103,619 km (0.08 R)
• M18: 4,366,313 km (0.091 R)
• M19: 4,877,788 km (0.07 R)
• M20: 5,031,874 km (0.067 R)
• M21: 5,826,687 km (0.091 R)
• M22: 5,924,824 km (0.109 R)
• M23: 6,023,409 km (0.055 R)
• M24: 6,155,653 km (0.115 R)
• M25: 6,524,711 km (0.062 R)
• M26: 6,797,578 km (0.074 R)
• M27: 7,854,187 km (0.104 R)
• M28: 9,113,053 km (0.115 R)
• M29: 9,533,723 km (0.112 R)
• M30: 9,727,003 km (0.094 R)
• M31: 10,394,210 km (0.059 R)
• M32: 10,553,232 km (0.073 R)
• M33: 12,063,423 km (0.098 R)
• M34: 12,483,194 km (0.114 R)
• M35: 13,164,613 km (0.028 R)
• M36: 13,510,034 km (0.034 R)
• M37: 13,727,400 km (0.075 R)
• M38: 14,209,703 km (0.118 R)
• M39: 14,786,852 km (0.079 R)
• M40: 15,145,887 km (0.032 R)
• M41: 15,371,630 km (0.117 R)
• M42: 15,964,187 km (0.111 R)
• M43: 17,124,468 km (0.12 R)
• M44: 17,976,727 km (0.119 R)
• M45: 18,794,280 km (0.044 R)
• M46: 18,939,838 km (0.089 R)
• M47: 19,919,704 km (0.072 R)
• M48: 20,565,518 km (0.059 R)
• M49: 20,665,450 km (0.112 R)
• M50: 20,765,531 km (0.086 R)
• M51: 21,673,889 km (0.083 R)
• M52: 22,905,229 km (0.077 R)
• M53: 24,159,159 km (0.101 R)
• M54: 24,264,775 km (0.113 R)
• M55: 24,476,156 km (0.074 R)
• M56: 24,635,179 km (0.117 R)
• M57: 24,901,014 km (0.078 R)
• M58: 25,274,710 km (0.081 R)
• M59: 26,081,790 km (0.1 R)
• M60: 26,951,852 km (0.115 R)
• M61: 27,721,084 km (0.076 R)
• M62: 28,441,846 km (0.078 R)
• M63: 28,720,697 km (0.077 R)
• M64: 28,832,446 km (0.102 R)
• M65: 29,112,643 km (0.079 R)
• M66: 29,675,580 km (0.118 R)
• M67: 30,355,951 km (0.053 R)
• M68: 30,812,374 km (0.12 R)
• M69: 33,011,164 km (0.067 R)
• M70: 33,128,299 km (0.104 R)
• M71: 33,598,186 km (0.07 R)
• M72: 34,604,082 km (0.11 R)
• M73: 34,723,012 km (0.063 R)
• M74: 35,021,161 km (0.105 R)
• M75: 35,140,540 km (0.102 R)
• M76: 36,766,669 km (0.097 R)
• M77: 39,096,506 km (0.071 R)
• M78: 39,220,373 km (0.046 R)
• M79: 39,468,705 km (0.096 R)
• M80: 40,592,485 km (0.112 R)
• M81: 41,410,635 km (0.115 R)
• M82: 41,663,456 km (0.114 R)
• M83: 42,488,638 km (0.098 R)
• M84: 42,616,095 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.7

Radius: 11.3

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.01 AU - 13.21 AU

Year: 14880 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,322,335 km

• M1: 176,376 km (0.084 R)
• M2: 467,643 km (0.107 R)
• M3: 541,694 km (0.05 R)
• M4: 728,990 km (0.084 R)
• M5: 870,959 km (0.119 R)
• M6: 994,377 km (0.111 R)
• M7: 1,080,246 km (0.086 R)
• M8: 1,183,768 km (0.117 R)
• M9: 1,417,440 km (0.119 R)
• M10: 1,581,698 km (0.11 R)
• M11: 1,787,395 km (0.056 R)
• M12: 2,206,419 km (0.075 R)
• M13: 2,496,340 km (0.109 R)
• M14: 2,635,765 km (0.092 R)
• M15: 2,839,667 km (0.104 R)
• M16: 3,176,860 km (0.103 R)
• M17: 3,284,870 km (0.102 R)
• M18: 3,482,638 km (0.091 R)
• M19: 3,775,102 km (0.072 R)
• M20: 4,169,592 km (0.119 R)
• M21: 4,601,930 km (0.046 R)
• M22: 4,773,967 km (0.1 R)
• M23: 5,303,095 km (0.076 R)
• M24: 5,405,869 km (0.11 R)
• M25: 5,771,336 km (0.113 R)
• M26: 5,983,915 km (0.093 R)
• M27: 6,636,760 km (0.097 R)
• M28: 6,775,736 km (0.09 R)
• M29: 7,687,535 km (0.096 R)
• M30: 8,217,411 km (0.05 R)
• M31: 8,486,687 km (0.091 R)
• M32: 8,577,194 km (0.1 R)
• M33: 8,698,219 km (0.115 R)
• M34: 9,281,351 km (0.073 R)
• M35: 9,813,620 km (0.11 R)
• M36: 9,940,330 km (0.103 R)
• M37: 10,323,899 km (0.06 R)
• M38: 10,549,791 km (0.096 R)
• M39: 10,842,704 km (0.062 R)
• M40: 11,006,514 km (0.098 R)
• M41: 11,138,309 km (0.092 R)
• M42: 11,370,037 km (0.052 R)
• M43: 11,569,899 km (0.09 R)
• M44: 13,106,419 km (0.109 R)
• M45: 13,491,634 km (0.116 R)
• M46: 14,525,205 km (0.093 R)
• M47: 15,399,754 km (0.078 R)
• M48: 16,366,456 km (0.069 R)
• M49: 17,314,607 km (0.057 R)
• M50: 17,544,689 km (0.104 R)
• M51: 18,750,148 km (0.048 R)
• M52: 19,065,501 km (0.087 R)
• M53: 19,581,763 km (0.094 R)
• M54: 19,901,902 km (0.058 R)
• M55: 20,263,929 km (0.093 R)
• M56: 20,628,200 km (0.115 R)
• M57: 21,404,314 km (0.037 R)
• M58: 21,610,160 km (0.115 R)
• M59: 21,982,360 km (0.055 R)
• M60: 22,065,387 km (0.107 R)
• M61: 22,190,151 km (0.12 R)
• M62: 22,356,654 km (0.088 R)
• M63: 22,481,867 km (0.051 R)
• M64: 22,901,040 km (0.083 R)
• M65: 23,534,737 km (0.115 R)
• M66: 24,088,399 km (0.104 R)
• M67: 24,259,688 km (0.101 R)
• M68: 24,345,557 km (0.041 R)
• M69: 24,689,633 km (0.039 R)
• M70: 25,208,887 km (0.03 R)
• M71: 25,295,803 km (0.112 R)
• M72: 25,513,468 km (0.074 R)
• M73: 25,600,684 km (0.109 R)
• M74: 27,098,906 km (0.074 R)
• M75: 27,188,067 km (0.073 R)
• M76: 27,455,697 km (0.079 R)
• M77: 28,173,617 km (0.119 R)
• M78: 29,216,614 km (0.064 R)
• M79: 29,445,050 km (0.099 R)
• M80: 30,087,722 km (0.106 R)
• M81: 30,688,657 km (0.053 R)
• M82: 30,967,358 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.3

Radius: 7.2

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 15.34 AU - 17.16 AU

Year: 23130 Days

Day: 24.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,322,335 km

• M1: 400,773 km (0.107 R)
• M2: 575,653 km (0.049 R)
• M3: 683,363 km (0.084 R)
• M4: 751,430 km (0.073 R)
• M5: 1,376,899 km (0.078 R)
• M6: 1,769,294 km (0.075 R)
• M7: 1,994,439 km (0.096 R)
• M8: 3,330,946 km (0.043 R)
• M9: 4,188,292 km (0.086 R)
• M10: 4,751,677 km (0.118 R)
• M11: 4,974,728 km (0.068 R)
• M12: 5,064,935 km (0.062 R)
• M13: 5,664,224 km (0.073 R)
• M14: 6,481,777 km (0.098 R)
• M15: 6,679,395 km (0.102 R)
• M16: 6,879,108 km (0.056 R)
• M17: 7,438,305 km (0.028 R)
• M18: 8,012,163 km (0.091 R)
• M19: 8,384,811 km (0.119 R)
• M20: 8,872,051 km (0.098 R)
• M21: 9,091,661 km (0.089 R)
• M22: 10,388,675 km (0.107 R)
• M23: 10,446,270 km (0.1 R)
• M24: 11,862,812 km (0.103 R)
• M25: 17,136,286 km (0.101 R)
• M26: 18,378,248 km (0.098 R)
• M27: 20,222,939 km (0.104 R)
• M28: 21,387,110 km (0.093 R)
• M29: 21,903,223 km (0.084 R)
• M30: 21,977,274 km (0.104 R)
• M31: 22,348,875 km (0.117 R)
• M32: 22,572,823 km (0.089 R)
• M33: 22,947,865 km (0.109 R)
• M34: 23,098,360 km (0.103 R)
• M35: 26,177,533 km (0.081 R)
• M36: 26,808,686 km (0.109 R)
• M37: 28,731,917 km (0.069 R)
• M38: 29,301,286 km (0.057 R)
• M39: 29,628,307 km (0.103 R)
• M40: 29,956,525 km (0.038 R)
• M41: 31,281,364 km (0.102 R)
• M42: 32,709,874 km (0.118 R)
• M43: 33,304,226 km (0.095 R)
• M44: 33,389,347 km (0.114 R)
• M45: 33,560,038 km (0.052 R)
• M46: 35,891,671 km (0.091 R)
• M47: 36,768,464 km (0.115 R)
• M48: 37,474,865 km (0.059 R)
• M49: 38,007,733 km (0.112 R)
• M50: 39,080,798 km (0.092 R)
• M51: 39,711,353 km (0.107 R)
• M52: 40,345,349 km (0.1 R)
• M53: 40,800,126 km (0.071 R)
• M54: 41,623,214 km (0.071 R)
• M55: 42,451,687 km (0.118 R)
• M56: 43,471,795 km (0.097 R)
• M57: 43,658,044 km (0.077 R)
• M58: 44,875,621 km (0.1 R)
• M59: 46,389,402 km (0.104 R)
• M60: 46,675,134 km (0.066 R)
• M61: 47,439,878 km (0.109 R)
• M62: 48,016,129 km (0.069 R)
• M63: 51,818,010 km (0.049 R)
• M64: 53,804,819 km (0.06 R)
• M65: 54,305,523 km (0.108 R)
• M66: 54,405,754 km (0.094 R)
• M67: 54,908,253 km (0.081 R)
• M68: 56,221,872 km (0.076 R)
• M69: 56,424,876 km (0.09 R)
• M70: 56,628,180 km (0.025 R)
• M71: 57,443,638 km (0.09 R)
• M72: 59,499,112 km (0.113 R)
• M73: 60,224,213 km (0.102 R)
• M74: 60,744,066 km (0.074 R)
• M75: 62,943,154 km (0.089 R)
• M76: 66,880,870 km (0.093 R)
• M77: 67,850,563 km (0.101 R)
• M78: 68,499,668 km (0.087 R)
• M79: 68,716,585 km (0.104 R)
• M80: 69,913,218 km (0.091 R)
• M81: 71,666,057 km (0.087 R)
• M82: 72,327,130 km (0.091 R)
• M83: 72,547,936 km (0.096 R)
• M84: 73,544,258 km (0.052 R)
• M85: 74,322,317 km (0.075 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 10,915 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit