🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.64 AU - 0.64 AU

Year: 185 Days

Day: 40.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,917,785 km

• M1: 120,277 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.98 AU - 1.06 AU

Year: 373 Days

Day: 37.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.03 AU - 1.51 AU

Year: 518 Days

Day: 24.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,917,785 km

• M1: 408,552 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.87 AU - 3.21 AU

Year: 1917 Days

Day: 23.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.14 AU - 5.06 AU

Year: 3002 Days

Day: 30 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.6

Radius: 8

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.17 AU - 16.03 AU

Year: 17147 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,917,785 km

• M1: 138,528 km (0.099 R)
• M2: 633,098 km (0.118 R)
• M3: 757,564 km (0.067 R)
• M4: 1,154,297 km (0.086 R)
• M5: 1,230,442 km (0.072 R)
• M6: 2,272,392 km (0.086 R)
• M7: 2,734,799 km (0.105 R)
• M8: 3,481,890 km (0.049 R)
• M9: 4,091,352 km (0.107 R)
• M10: 4,288,672 km (0.114 R)
• M11: 4,408,500 km (0.074 R)
• M12: 5,024,544 km (0.112 R)
• M13: 5,150,954 km (0.113 R)
• M14: 5,536,617 km (0.115 R)
• M15: 6,335,919 km (0.075 R)
• M16: 6,795,483 km (0.109 R)
• M17: 7,505,026 km (0.116 R)
• M18: 8,089,505 km (0.088 R)
• M19: 8,387,205 km (0.108 R)
• M20: 8,789,922 km (0.071 R)
• M21: 9,509,488 km (0.086 R)
• M22: 9,718,626 km (0.047 R)
• M23: 9,929,259 km (0.041 R)
• M24: 10,462,426 km (0.12 R)
• M25: 10,841,208 km (0.034 R)
• M26: 11,501,084 km (0.077 R)
• M27: 11,835,884 km (0.108 R)
• M28: 12,974,773 km (0.079 R)
• M29: 13,323,336 km (0.115 R)
• M30: 13,557,307 km (0.077 R)
• M31: 14,627,381 km (0.03 R)
• M32: 14,687,519 km (0.091 R)
• M33: 15,233,402 km (0.08 R)
• M34: 15,786,016 km (0.115 R)
• M35: 16,470,277 km (0.069 R)
• M36: 16,973,973 km (0.049 R)
• M37: 18,515,130 km (0.112 R)
• M38: 19,633,673 km (0.083 R)
• M39: 19,700,244 km (0.099 R)
• M40: 20,638,821 km (0.056 R)
• M41: 21,181,712 km (0.101 R)
• M42: 21,798,055 km (0.072 R)
• M43: 22,768,497 km (0.094 R)
• M44: 23,682,241 km (0.055 R)
• M45: 25,472,777 km (0.108 R)
• M46: 26,715,188 km (0.104 R)
• M47: 27,455,099 km (0.095 R)
• M48: 27,902,396 km (0.113 R)
• M49: 28,201,891 km (0.112 R)
• M50: 28,276,840 km (0.117 R)
• M51: 29,410,493 km (0.07 R)
• M52: 30,327,976 km (0.119 R)
• M53: 30,790,234 km (0.089 R)
• M54: 31,410,317 km (0.098 R)
• M55: 31,956,200 km (0.063 R)
• M56: 34,250,881 km (0.066 R)
• M57: 34,651,953 km (0.116 R)
• M58: 35,458,585 km (0.111 R)
• M59: 36,026,907 km (0.082 R)
• M60: 36,598,221 km (0.051 R)
• M61: 36,680,052 km (0.084 R)
• M62: 38,579,795 km (0.108 R)
• M63: 38,829,923 km (0.086 R)
• M64: 39,331,823 km (0.109 R)
• M65: 41,020,335 km (0.094 R)
• M66: 41,959,061 km (0.089 R)
• M67: 43,250,540 km (0.075 R)
• M68: 45,256,049 km (0.095 R)
• M69: 47,559,257 km (0.082 R)
• M70: 48,185,923 km (0.104 R)
• M71: 49,356,975 km (0.092 R)
• M72: 51,176,684 km (0.101 R)
• M73: 51,268,237 km (0.113 R)
• M74: 51,451,495 km (0.099 R)
• M75: 52,648,278 km (0.103 R)
• M76: 54,975,273 km (0.066 R)
• M77: 55,821,099 km (0.114 R)
• M78: 56,104,138 km (0.092 R)
• M79: 56,671,413 km (0.088 R)
• M80: 57,525,916 km (0.114 R)
• M81: 57,811,648 km (0.077 R)
• M82: 58,097,979 km (0.108 R)
• M83: 60,404,927 km (0.073 R)
• M84: 60,598,507 km (0.084 R)
• M85: 63,724,055 km (0.091 R)
• M86: 66,401,708 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.7

Radius: 6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.34 AU - 19.54 AU

Year: 23016 Days

Day: 21 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 96,917,785 km

• M1: 77,492 km (0.05 R)
• M2: 1,432,549 km (0.071 R)
• M3: 2,767,561 km (0.086 R)
• M4: 2,831,289 km (0.083 R)
• M5: 3,290,704 km (0.091 R)
• M6: 3,380,912 km (0.039 R)
• M7: 3,494,756 km (0.113 R)
• M8: 3,726,333 km (0.088 R)
• M9: 4,228,833 km (0.071 R)
• M10: 4,475,519 km (0.119 R)
• M11: 4,651,147 km (0.04 R)
• M12: 4,828,870 km (0.108 R)
• M13: 4,880,182 km (0.116 R)
• M14: 5,349,171 km (0.067 R)
• M15: 5,750,991 km (0.097 R)
• M16: 5,832,522 km (0.09 R)
• M17: 6,357,910 km (0.102 R)
• M18: 8,420,415 km (0.046 R)
• M19: 9,619,143 km (0.112 R)
• M20: 11,140,105 km (0.12 R)
• M21: 12,557,694 km (0.116 R)
• M22: 12,769,824 km (0.06 R)
• M23: 12,983,150 km (0.041 R)
• M24: 13,126,016 km (0.07 R)
• M25: 15,444,634 km (0.091 R)
• M26: 17,727,647 km (0.087 R)
• M27: 19,620,210 km (0.072 R)
• M28: 20,361,766 km (0.114 R)
• M29: 21,407,156 km (0.042 R)
• M30: 24,293,198 km (0.068 R)
• M31: 25,089,208 km (0.063 R)
• M32: 28,033,743 km (0.085 R)
• M33: 28,450,074 km (0.109 R)
• M34: 29,288,720 km (0.117 R)
• M35: 30,990,246 km (0.104 R)
• M36: 32,287,260 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.1

Radius: 6.9

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 16.34 AU - 22.88 AU

Year: 31406 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,917,785 km

• M1: 692,937 km (0.113 R)
• M2: 1,072,467 km (0.106 R)
• M3: 1,136,046 km (0.104 R)
• M4: 1,508,994 km (0.089 R)
• M5: 1,727,706 km (0.067 R)
• M6: 1,917,695 km (0.118 R)
• M7: 2,074,773 km (0.118 R)
• M8: 2,485,419 km (0.046 R)
• M9: 2,656,858 km (0.076 R)
• M10: 3,193,915 km (0.077 R)
• M11: 3,333,489 km (0.05 R)
• M12: 3,812,951 km (0.101 R)
• M13: 4,161,514 km (0.12 R)
• M14: 4,212,078 km (0.098 R)
• M15: 4,262,941 km (0.112 R)
• M16: 4,468,339 km (0.087 R)
• M17: 5,049,826 km (0.039 R)
• M18: 7,419,157 km (0.083 R)
• M19: 7,480,642 km (0.042 R)
• M20: 8,042,082 km (0.114 R)
• M21: 8,942,362 km (0.106 R)
• M22: 9,007,886 km (0.075 R)
• M23: 10,009,743 km (0.1 R)
• M24: 13,595,604 km (0.091 R)
• M25: 13,746,548 km (0.112 R)
• M26: 13,897,941 km (0.088 R)
• M27: 13,973,937 km (0.072 R)
• M28: 15,679,802 km (0.076 R)
• M29: 15,996,949 km (0.106 R)
• M30: 16,718,310 km (0.102 R)
• M31: 16,799,093 km (0.108 R)
• M32: 17,042,339 km (0.086 R)
• M33: 18,777,076 km (0.092 R)
• M34: 19,537,632 km (0.045 R)
• M35: 20,480,846 km (0.114 R)
• M36: 24,950,980 km (0.049 R)
• M37: 25,506,886 km (0.091 R)
• M38: 25,786,484 km (0.044 R)
• M39: 26,066,980 km (0.119 R)
• M40: 26,348,523 km (0.097 R)
• M41: 28,155,067 km (0.075 R)
• M42: 30,592,166 km (0.117 R)
• M43: 33,604,618 km (0.118 R)
• M44: 34,423,816 km (0.107 R)
• M45: 34,526,740 km (0.07 R)
• M46: 37,236,705 km (0.114 R)
• M47: 37,765,683 km (0.049 R)
• M48: 38,403,718 km (0.099 R)
• M49: 39,367,428 km (0.118 R)
• M50: 39,906,279 km (0.12 R)
• M51: 41,427,989 km (0.068 R)
• M52: 41,866,310 km (0.063 R)
• M53: 43,412,255 km (0.102 R)
• M54: 43,634,557 km (0.091 R)
• M55: 44,304,008 km (0.115 R)
• M56: 46,105,615 km (0.058 R)
• M57: 46,901,326 km (0.101 R)
• M58: 48,275,981 km (0.083 R)
• M59: 49,199,748 km (0.041 R)
• M60: 49,663,800 km (0.088 R)
• M61: 50,129,349 km (0.113 R)
• M62: 52,360,152 km (0.072 R)
• M63: 55,465,056 km (0.117 R)
• M64: 56,068,983 km (0.12 R)
• M65: 56,432,506 km (0.111 R)
• M66: 62,101,517 km (0.03 R)
• M67: 63,610,062 km (0.104 R)
• M68: 65,895,169 km (0.092 R)
• M69: 66,150,832 km (0.115 R)
• M70: 66,406,644 km (0.108 R)
• M71: 66,919,466 km (0.117 R)
• M72: 69,113,468 km (0.041 R)
• M73: 69,503,021 km (0.105 R)
• M74: 74,235,101 km (0.099 R)
• M75: 75,835,349 km (0.114 R)
• M76: 76,103,279 km (0.1 R)
• M77: 77,851,779 km (0.105 R)
• M78: 78,527,812 km (0.107 R)
• M79: 78,798,734 km (0.042 R)
• M80: 78,934,269 km (0.076 R)
• M81: 79,613,444 km (0.088 R)
• M82: 79,885,712 km (0.095 R)
• M83: 84,560,196 km (0.105 R)
• M84: 88,616,692 km (0.081 R)
• M85: 88,898,834 km (0.116 R)
• M86: 91,736,257 km (0.104 R)
• M87: 92,450,138 km (0.063 R)
• M88: 92,736,318 km (0.105 R)
• M89: 94,171,261 km (0.046 R)
• M90: 95,902,857 km (0.093 R)
• M91: 96,337,438 km (0.061 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 15,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit