🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.65 AU - 0.71 AU

Year: 212 Days

Day: 25.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.81 AU - 1.19 AU

Year: 379 Days

Day: 24.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 102,135,529 km

• M1: 245,939 km (0.116 R)
• M2: 334,800 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.09 AU - 1.71 AU

Year: 627 Days

Day: 33 Hours

Environment

Temp: -42 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.45 AU - 1.73 AU

Year: 759 Days

Day: 34.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.79 AU - 2.93 AU

Year: 1373 Days

Day: 27 Hours

Environment

Temp: -88 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.75 AU - 3.09 AU

Year: 1890 Days

Day: 45.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,135,529 km

• M1: 533,915 km (0.082 R)
• M2: 588,967 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.23 AU - 3.63 AU

Year: 2406 Days

Day: 34.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.4

Radius: 10.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.37 AU - 11.49 AU

Year: 11851 Days

Day: 9.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 72.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 102,135,529 km

• M1: 150,196 km (0.111 R)
• M2: 385,963 km (0.111 R)
• M3: 557,252 km (0.048 R)
• M4: 707,598 km (0.059 R)
• M5: 941,868 km (0.1 R)
• M6: 1,359,994 km (0.091 R)
• M7: 1,632,861 km (0.039 R)
• M8: 1,854,864 km (0.056 R)
• M9: 1,923,380 km (0.069 R)
• M10: 2,016,131 km (0.062 R)
• M11: 2,110,527 km (0.08 R)
• M12: 2,452,507 km (0.12 R)
• M13: 2,528,054 km (0.112 R)
• M14: 2,864,949 km (0.071 R)
• M15: 2,998,390 km (0.116 R)
• M16: 3,216,205 km (0.094 R)
• M17: 3,696,414 km (0.12 R)
• M18: 4,199,212 km (0.12 R)
• M19: 4,381,871 km (0.12 R)
• M20: 4,505,140 km (0.115 R)
• M21: 4,881,827 km (0.062 R)
• M22: 5,565,639 km (0.082 R)
• M23: 5,665,720 km (0.112 R)
• M24: 6,106,735 km (0.103 R)
• M25: 6,244,664 km (0.108 R)
• M26: 6,558,819 km (0.095 R)
• M27: 7,941,702 km (0.069 R)
• M28: 8,130,345 km (0.093 R)
• M29: 8,550,416 km (0.083 R)
• M30: 8,977,518 km (0.055 R)
• M31: 9,451,444 km (0.066 R)
• M32: 10,014,680 km (0.098 R)
• M33: 10,547,547 km (0.086 R)
• M34: 10,713,302 km (0.083 R)
• M35: 11,173,764 km (0.111 R)
• M36: 11,555,239 km (0.092 R)
• M37: 11,726,229 km (0.084 R)
• M38: 13,436,731 km (0.114 R)
• M39: 13,571,519 km (0.051 R)
• M40: 13,706,755 km (0.077 R)
• M41: 15,223,977 km (0.04 R)
• M42: 15,458,397 km (0.111 R)
• M43: 15,788,709 km (0.104 R)
• M44: 15,930,976 km (0.093 R)
• M45: 16,600,726 km (0.116 R)
• M46: 16,842,027 km (0.066 R)
• M47: 17,230,683 km (0.107 R)
• M48: 18,764,659 km (0.113 R)
• M49: 19,319,368 km (0.119 R)
• M50: 19,522,373 km (0.064 R)
• M51: 19,981,937 km (0.068 R)
• M52: 20,238,797 km (0.111 R)
• M53: 20,393,331 km (0.11 R)
• M54: 20,807,568 km (0.097 R)
• M55: 20,963,748 km (0.083 R)
• M56: 21,120,078 km (0.078 R)
• M57: 21,802,543 km (0.099 R)
• M58: 22,067,032 km (0.115 R)
• M59: 22,332,419 km (0.113 R)
• M60: 23,729,962 km (0.069 R)
• M61: 25,155,630 km (0.109 R)
• M62: 25,266,482 km (0.088 R)
• M63: 25,377,484 km (0.118 R)
• M64: 25,599,936 km (0.094 R)
• M65: 27,516,733 km (0.091 R)
• M66: 27,745,319 km (0.104 R)
• M67: 29,071,653 km (0.08 R)
• M68: 29,830,563 km (0.069 R)
• M69: 32,386,593 km (0.116 R)
• M70: 34,088,268 km (0.045 R)
• M71: 34,579,847 km (0.045 R)
• M72: 34,950,102 km (0.094 R)
• M73: 35,197,686 km (0.082 R)
• M74: 35,445,719 km (0.119 R)
• M75: 37,198,857 km (0.094 R)
• M76: 38,022,393 km (0.096 R)
• M77: 38,277,009 km (0.073 R)
• M78: 40,919,206 km (0.078 R)
• M79: 41,310,704 km (0.066 R)
• M80: 41,834,745 km (0.051 R)
• M81: 42,097,589 km (0.093 R)
• M82: 43,021,954 km (0.113 R)
• M83: 43,287,191 km (0.105 R)
• M84: 43,486,605 km (0.114 R)
• M85: 44,220,083 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.6

Radius: 5.6

Gravity: 23.65 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.78 AU - 20.02 AU

Year: 29893 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,135,529 km

• M1: 95,443 km (0.116 R)
• M2: 653,892 km (0.062 R)
• M3: 1,043,894 km (0.112 R)
• M4: 1,495,380 km (0.081 R)
• M5: 2,124,290 km (0.101 R)
• M6: 2,293,036 km (0.078 R)
• M7: 3,443,593 km (0.037 R)
• M8: 3,542,328 km (0.074 R)
• M9: 3,591,994 km (0.061 R)
• M10: 3,946,691 km (0.058 R)
• M11: 4,259,500 km (0.028 R)
• M12: 4,634,542 km (0.073 R)
• M13: 5,531,232 km (0.034 R)
• M14: 6,298,070 km (0.108 R)
• M15: 6,663,239 km (0.106 R)
• M16: 7,994,361 km (0.114 R)
• M17: 9,543,147 km (0.084 R)
• M18: 9,682,124 km (0.097 R)
• M19: 11,548,956 km (0.105 R)
• M20: 12,751,423 km (0.056 R)
• M21: 13,135,291 km (0.085 R)
• M22: 13,212,484 km (0.086 R)
• M23: 14,868,981 km (0.034 R)
• M24: 15,598,869 km (0.103 R)
• M25: 16,091,794 km (0.073 R)
• M26: 17,771,629 km (0.111 R)
• M27: 18,286,395 km (0.11 R)
• M28: 20,393,780 km (0.052 R)
• M29: 21,113,196 km (0.052 R)
• M30: 22,115,801 km (0.05 R)
• M31: 22,484,261 km (0.049 R)
• M32: 23,040,765 km (0.105 R)
• M33: 23,133,964 km (0.066 R)
• M34: 23,601,906 km (0.106 R)
• M35: 24,072,841 km (0.071 R)
• M36: 24,737,354 km (0.084 R)
• M37: 24,928,241 km (0.118 R)
• M38: 25,023,984 km (0.096 R)
• M39: 25,793,665 km (0.098 R)
• M40: 26,181,572 km (0.051 R)
• M41: 26,766,799 km (0.095 R)
• M42: 27,851,084 km (0.037 R)
• M43: 30,164,017 km (0.116 R)
• M44: 30,368,069 km (0.104 R)
• M45: 30,470,244 km (0.072 R)
• M46: 30,880,142 km (0.112 R)
• M47: 33,482,995 km (0.086 R)
• M48: 36,263,721 km (0.097 R)
• M49: 37,243,287 km (0.112 R)
• M50: 40,571,092 km (0.067 R)
• M51: 42,156,381 km (0.062 R)
• M52: 42,612,953 km (0.086 R)
• M53: 42,956,580 km (0.107 R)
• M54: 49,656,171 km (0.03 R)
• M55: 51,228,893 km (0.031 R)
• M56: 53,064,010 km (0.077 R)
• M57: 54,299,240 km (0.069 R)
• M58: 55,044,985 km (0.057 R)
• M59: 57,808,058 km (0.102 R)
• M60: 57,934,767 km (0.089 R)
• M61: 58,569,362 km (0.064 R)
• M62: 60,230,496 km (0.081 R)
• M63: 62,166,143 km (0.106 R)
• M64: 65,173,659 km (0.09 R)
• M65: 65,305,454 km (0.089 R)
• M66: 65,569,495 km (0.093 R)
• M67: 67,027,476 km (0.093 R)
• M68: 67,827,226 km (0.106 R)
• M69: 68,630,118 km (0.108 R)
• M70: 70,110,239 km (0.074 R)
• M71: 74,475,654 km (0.12 R)
• M72: 74,889,442 km (0.059 R)
• M73: 76,135,293 km (0.089 R)
• M74: 77,109,026 km (0.102 R)
• M75: 77,248,451 km (0.11 R)
• M76: 78,366,845 km (0.066 R)
• M77: 78,647,341 km (0.119 R)
• M78: 78,928,136 km (0.054 R)
• M79: 80,195,978 km (0.031 R)
• M80: 80,337,198 km (0.066 R)
• M81: 80,903,127 km (0.09 R)
• M82: 82,038,874 km (0.09 R)
• M83: 83,037,140 km (0.097 R)
• M84: 86,055,726 km (0.062 R)
• M85: 88,817,602 km (0.116 R)
• M86: 90,429,818 km (0.108 R)
• M87: 91,608,350 km (0.086 R)
• M88: 92,495,765 km (0.12 R)
• M89: 92,792,118 km (0.081 R)
• M90: 94,278,822 km (0.108 R)
• M91: 99,695,761 km (0.111 R)
• M92: 99,847,752 km (0.065 R)
• M93: 100,913,188 km (0.046 R)
• M94: 101,218,368 km (0.094 R)
• M95: 101,676,586 km (0.06 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 13,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit