🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.97 AU - 0.99 AU

Year: 344 Days

Day: 12.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,600,703 km

• M1: 349,012 km (0.084 R)
• M2: 396,285 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.87 AU - 1.21 AU

Year: 376 Days

Day: 30.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,600,703 km

• M1: 44,580 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.26 AU - 4.86 AU

Year: 2902 Days

Day: 45.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 146.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.2

Radius: 12.3

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.32 AU - 5.9 AU

Year: 4714 Days

Day: 10.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 85,600,703 km

• M1: 153,487 km (0.114 R)
• M2: 442,361 km (0.112 R)
• M3: 545,434 km (0.078 R)
• M4: 680,820 km (0.043 R)
• M5: 788,830 km (0.071 R)
• M6: 903,272 km (0.091 R)
• M7: 988,842 km (0.093 R)
• M8: 1,159,533 km (0.03 R)
• M9: 1,244,056 km (0.119 R)
• M10: 1,340,547 km (0.07 R)
• M11: 1,656,497 km (0.104 R)
• M12: 1,807,142 km (0.077 R)
• M13: 1,928,915 km (0.043 R)
• M14: 2,042,011 km (0.07 R)
• M15: 2,204,175 km (0.059 R)
• M16: 2,691,415 km (0.109 R)
• M17: 2,780,276 km (0.074 R)
• M18: 2,882,901 km (0.118 R)
• M19: 3,105,353 km (0.073 R)
• M20: 3,212,165 km (0.097 R)
• M21: 3,609,348 km (0.104 R)
• M22: 3,792,605 km (0.042 R)
• M23: 3,950,132 km (0.094 R)
• M24: 4,066,070 km (0.117 R)
• M25: 4,242,147 km (0.091 R)
• M26: 4,526,084 km (0.107 R)
• M27: 4,693,484 km (0.071 R)
• M28: 4,831,862 km (0.064 R)
• M29: 4,924,912 km (0.119 R)
• M30: 5,383,279 km (0.083 R)
• M31: 5,756,526 km (0.083 R)
• M32: 5,904,927 km (0.119 R)
• M33: 6,088,035 km (0.07 R)
• M34: 6,545,655 km (0.083 R)
• M35: 6,979,189 km (0.116 R)
• M36: 7,226,176 km (0.119 R)
• M37: 7,332,839 km (0.091 R)
• M38: 7,547,961 km (0.068 R)
• M39: 7,746,776 km (0.085 R)
• M40: 8,057,790 km (0.111 R)
• M41: 8,428,793 km (0.086 R)
• M42: 9,130,108 km (0.083 R)
• M43: 9,303,641 km (0.087 R)
• M44: 9,751,836 km (0.091 R)
• M45: 9,850,122 km (0.115 R)
• M46: 10,207,063 km (0.08 R)
• M47: 10,588,537 km (0.067 R)
• M48: 10,954,154 km (0.065 R)
• M49: 11,076,974 km (0.099 R)
• M50: 11,241,532 km (0.113 R)
• M51: 12,245,334 km (0.089 R)
• M52: 12,458,062 km (0.119 R)
• M53: 12,543,632 km (0.095 R)
• M54: 12,672,136 km (0.113 R)
• M55: 12,865,716 km (0.075 R)
• M56: 13,147,259 km (0.079 R)
• M57: 13,343,232 km (0.114 R)
• M58: 13,848,724 km (0.114 R)
• M59: 14,181,729 km (0.057 R)
• M60: 14,293,329 km (0.089 R)
• M61: 15,014,540 km (0.111 R)
• M62: 15,448,374 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.6

Radius: 15

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.2 AU - 10.9 AU

Year: 11303 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,600,703 km

• M1: 201,808 km (0.067 R)
• M2: 315,502 km (0.103 R)
• M3: 444,156 km (0.108 R)
• M4: 570,417 km (0.064 R)
• M5: 879,935 km (0.119 R)
• M6: 1,113,457 km (0.06 R)
• M7: 1,467,555 km (0.068 R)
• M8: 1,613,712 km (0.089 R)
• M9: 1,873,713 km (0.104 R)
• M10: 2,049,491 km (0.094 R)
• M11: 2,383,692 km (0.102 R)
• M12: 2,790,150 km (0.111 R)
• M13: 2,936,756 km (0.077 R)
• M14: 3,470,671 km (0.037 R)
• M15: 3,789,613 km (0.085 R)
• M16: 4,307,371 km (0.113 R)
• M17: 4,520,848 km (0.088 R)
• M18: 4,980,712 km (0.04 R)
• M19: 5,205,108 km (0.112 R)
• M20: 5,640,737 km (0.088 R)
• M21: 5,804,248 km (0.107 R)
• M22: 6,112,120 km (0.095 R)
• M23: 6,474,147 km (0.107 R)
• M24: 6,670,120 km (0.107 R)
• M25: 6,768,855 km (0.087 R)
• M26: 7,168,580 km (0.067 R)
• M27: 7,422,598 km (0.115 R)
• M28: 7,576,235 km (0.102 R)
• M29: 7,913,129 km (0.114 R)
• M30: 8,044,027 km (0.068 R)
• M31: 8,682,361 km (0.117 R)
• M32: 8,926,056 km (0.051 R)
• M33: 9,254,423 km (0.051 R)
• M34: 9,614,655 km (0.108 R)
• M35: 10,406,477 km (0.101 R)
• M36: 10,521,218 km (0.057 R)
• M37: 10,926,479 km (0.088 R)
• M38: 11,248,563 km (0.117 R)
• M39: 11,425,537 km (0.086 R)
• M40: 11,782,328 km (0.106 R)
• M41: 12,082,422 km (0.056 R)
• M42: 12,324,321 km (0.074 R)
• M43: 12,445,944 km (0.113 R)
• M44: 12,568,016 km (0.038 R)
• M45: 12,690,387 km (0.098 R)
• M46: 12,936,326 km (0.051 R)
• M47: 13,339,343 km (0.096 R)
• M48: 13,589,471 km (0.109 R)
• M49: 14,126,228 km (0.09 R)
• M50: 15,220,536 km (0.04 R)
• M51: 15,744,877 km (0.114 R)
• M52: 16,475,662 km (0.081 R)
• M53: 17,081,833 km (0.078 R)
• M54: 17,832,665 km (0.073 R)
• M55: 18,212,194 km (0.079 R)
• M56: 18,559,561 km (0.096 R)
• M57: 18,664,130 km (0.108 R)
• M58: 19,225,421 km (0.114 R)
• M59: 19,828,001 km (0.117 R)
• M60: 20,113,583 km (0.055 R)
• M61: 20,400,662 km (0.114 R)
• M62: 20,544,724 km (0.045 R)
• M63: 20,725,289 km (0.08 R)
• M64: 20,978,857 km (0.062 R)
• M65: 21,087,914 km (0.052 R)
• M66: 21,672,543 km (0.079 R)
• M67: 22,373,708 km (0.093 R)
• M68: 22,970,005 km (0.086 R)
• M69: 23,082,503 km (0.043 R)
• M70: 23,571,538 km (0.085 R)
• M71: 23,950,170 km (0.106 R)
• M72: 24,140,160 km (0.118 R)
• M73: 24,867,056 km (0.118 R)
• M74: 25,020,992 km (0.115 R)
• M75: 25,834,355 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.7

Radius: 7.4

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.51 AU - 20.09 AU

Year: 25527 Days

Day: 15.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,600,703 km

• M1: 204,500 km (0.076 R)
• M2: 281,543 km (0.108 R)
• M3: 390,301 km (0.057 R)
• M4: 604,675 km (0.107 R)
• M5: 1,194,988 km (0.06 R)
• M6: 1,348,774 km (0.07 R)
• M7: 1,990,699 km (0.096 R)
• M8: 2,099,905 km (0.084 R)
• M9: 2,173,807 km (0.119 R)
• M10: 3,602,167 km (0.046 R)
• M11: 3,870,995 km (0.109 R)
• M12: 4,911,298 km (0.104 R)
• M13: 5,771,037 km (0.087 R)
• M14: 6,676,553 km (0.048 R)
• M15: 7,062,216 km (0.091 R)
• M16: 7,740,194 km (0.114 R)
• M17: 7,797,639 km (0.114 R)
• M18: 7,855,235 km (0.051 R)
• M19: 8,145,155 km (0.087 R)
• M20: 10,145,728 km (0.116 R)
• M21: 12,289,016 km (0.048 R)
• M22: 12,897,132 km (0.095 R)
• M23: 15,498,190 km (0.081 R)
• M24: 15,716,154 km (0.077 R)
• M25: 16,969,634 km (0.057 R)
• M26: 18,485,061 km (0.114 R)
• M27: 18,870,575 km (0.079 R)
• M28: 18,948,066 km (0.079 R)
• M29: 19,025,558 km (0.054 R)
• M30: 19,885,447 km (0.072 R)
• M31: 20,758,051 km (0.096 R)
• M32: 21,562,139 km (0.043 R)
• M33: 21,724,154 km (0.1 R)
• M34: 22,787,346 km (0.093 R)
• M35: 22,952,353 km (0.103 R)
• M36: 23,783,518 km (0.059 R)
• M37: 24,794,052 km (0.054 R)
• M38: 25,219,209 km (0.072 R)
• M39: 32,155,913 km (0.113 R)
• M40: 32,526,467 km (0.083 R)
• M41: 32,712,417 km (0.104 R)
• M42: 33,178,564 km (0.097 R)
• M43: 36,889,937 km (0.114 R)
• M44: 36,986,727 km (0.115 R)
• M45: 39,139,441 km (0.064 R)
• M46: 39,535,127 km (0.095 R)
• M47: 39,832,827 km (0.085 R)
• M48: 44,180,590 km (0.076 R)
• M49: 44,902,549 km (0.044 R)
• M50: 45,420,606 km (0.107 R)
• M51: 45,628,398 km (0.087 R)
• M52: 46,044,878 km (0.069 R)
• M53: 46,776,711 km (0.093 R)
• M54: 48,357,960 km (0.08 R)
• M55: 48,570,240 km (0.074 R)
• M56: 49,956,713 km (0.109 R)
• M57: 50,924,312 km (0.063 R)
• M58: 55,076,999 km (0.099 R)
• M59: 55,742,710 km (0.046 R)
• M60: 56,746,063 km (0.104 R)
• M61: 57,081,760 km (0.077 R)
• M62: 57,418,206 km (0.08 R)
• M63: 57,980,395 km (0.079 R)
• M64: 59,110,307 km (0.073 R)
• M65: 60,133,407 km (0.068 R)
• M66: 64,284,000 km (0.079 R)
• M67: 64,517,223 km (0.1 R)
• M68: 65,335,972 km (0.065 R)
• M69: 66,158,013 km (0.117 R)
• M70: 66,983,643 km (0.114 R)
• M71: 67,812,565 km (0.088 R)
• M72: 69,840,065 km (0.105 R)
• M73: 70,680,506 km (0.037 R)
• M74: 70,800,932 km (0.037 R)
• M75: 71,645,263 km (0.101 R)
• M76: 71,887,162 km (0.093 R)
• M77: 73,100,551 km (0.09 R)
• M78: 73,466,018 km (0.118 R)
• M79: 75,301,734 km (0.108 R)
• M80: 78,644,199 km (0.095 R)
• M81: 83,302,378 km (0.076 R)
• M82: 83,811,309 km (0.08 R)
• M83: 83,938,767 km (0.099 R)
• M84: 84,448,896 km (0.072 R)
• M85: 84,832,315 km (0.074 R)
• M86: 85,600,650 km (0.09 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 14,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit