🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.6 AU - 0.92 AU

Year: 235 Days

Day: 42.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.84 AU - 1.12 AU

Year: 344 Days

Day: 14.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,661,155 km

• M1: 780,602 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.12 AU - 1.32 AU

Year: 478 Days

Day: 16.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 141.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.37 AU - 1.43 AU

Year: 588 Days

Day: 35.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,661,155 km

• M1: 863,479 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.82 AU - 2.28 AU

Year: 1041 Days

Day: 35.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.24 AU - 2.28 AU

Year: 1205 Days

Day: 39.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 161.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.82 AU - 4.18 AU

Year: 2323 Days

Day: 46.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.8

Radius: 10.7

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.43 AU - 13.79 AU

Year: 13137 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,661,155 km

• M1: 161,566 km (0.098 R)
• M2: 281,244 km (0.096 R)
• M3: 501,003 km (0.077 R)
• M4: 661,372 km (0.069 R)
• M5: 924,814 km (0.082 R)
• M6: 1,393,803 km (0.046 R)
• M7: 1,600,697 km (0.093 R)
• M8: 1,681,031 km (0.095 R)
• M9: 1,873,863 km (0.116 R)
• M10: 2,221,379 km (0.102 R)
• M11: 2,652,669 km (0.108 R)
• M12: 3,245,526 km (0.03 R)
• M13: 3,627,748 km (0.087 R)
• M14: 3,698,807 km (0.105 R)
• M15: 3,914,976 km (0.099 R)
• M16: 4,246,934 km (0.036 R)
• M17: 4,977,570 km (0.032 R)
• M18: 5,136,443 km (0.054 R)
• M19: 6,466,667 km (0.069 R)
• M20: 6,815,380 km (0.083 R)
• M21: 8,083,371 km (0.116 R)
• M22: 8,744,295 km (0.113 R)
• M23: 8,936,378 km (0.044 R)
• M24: 9,275,966 km (0.078 R)
• M25: 9,422,721 km (0.108 R)
• M26: 10,370,424 km (0.113 R)
• M27: 12,462,999 km (0.097 R)
• M28: 12,679,317 km (0.052 R)
• M29: 13,060,941 km (0.116 R)
• M30: 14,228,104 km (0.098 R)
• M31: 14,341,050 km (0.093 R)
• M32: 14,624,688 km (0.104 R)
• M33: 14,910,121 km (0.095 R)
• M34: 15,719,146 km (0.059 R)
• M35: 16,187,986 km (0.065 R)
• M36: 16,661,313 km (0.034 R)
• M37: 18,971,254 km (0.082 R)
• M38: 19,721,338 km (0.076 R)
• M39: 20,993,069 km (0.044 R)
• M40: 21,509,182 km (0.099 R)
• M41: 22,356,803 km (0.113 R)
• M42: 22,553,973 km (0.095 R)
• M43: 23,682,091 km (0.058 R)
• M44: 25,648,555 km (0.048 R)
• M45: 25,923,965 km (0.07 R)
• M46: 26,338,800 km (0.096 R)
• M47: 26,547,040 km (0.116 R)
• M48: 27,808,000 km (0.057 R)
• M49: 27,878,610 km (0.119 R)
• M50: 29,303,829 km (0.047 R)
• M51: 30,097,745 km (0.116 R)
• M52: 31,706,670 km (0.088 R)
• M53: 31,928,225 km (0.118 R)
• M54: 33,568,715 km (0.091 R)
• M55: 33,870,005 km (0.054 R)
• M56: 34,172,043 km (0.066 R)
• M57: 35,466,065 km (0.089 R)
• M58: 35,695,997 km (0.05 R)
• M59: 36,003,570 km (0.071 R)
• M60: 36,621,110 km (0.088 R)
• M61: 37,242,091 km (0.093 R)
• M62: 39,126,126 km (0.059 R)
• M63: 41,040,979 km (0.09 R)
• M64: 41,847,910 km (0.055 R)
• M65: 42,822,989 km (0.102 R)
• M66: 43,395,350 km (0.117 R)
• M67: 43,805,697 km (0.088 R)
• M68: 44,052,384 km (0.112 R)
• M69: 44,961,341 km (0.117 R)
• M70: 45,793,105 km (0.111 R)
• M71: 46,127,157 km (0.088 R)
• M72: 47,471,593 km (0.055 R)
• M73: 47,556,116 km (0.101 R)
• M74: 47,809,834 km (0.091 R)
• M75: 47,979,179 km (0.026 R)
• M76: 48,148,673 km (0.051 R)
• M77: 50,027,024 km (0.111 R)
• M78: 50,285,080 km (0.11 R)
• M79: 50,716,072 km (0.095 R)
• M80: 50,888,857 km (0.059 R)
• M81: 51,234,877 km (0.112 R)
• M82: 51,494,878 km (0.108 R)
• M83: 51,755,478 km (0.086 R)
• M84: 52,277,724 km (0.085 R)
• M85: 53,152,123 km (0.106 R)
• M86: 55,359,290 km (0.087 R)
• M87: 56,608,283 km (0.05 R)
• M88: 58,047,115 km (0.103 R)
• M89: 58,861,676 km (0.052 R)
• M90: 59,134,094 km (0.071 R)
• M91: 59,589,021 km (0.106 R)
• M92: 60,777,127 km (0.098 R)
• M93: 61,328,245 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.2

Radius: 4.5

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.63 AU - 18.61 AU

Year: 26239 Days

Day: 24.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,661,155 km

• M1: 61,186 km (0.092 R)
• M2: 218,862 km (0.115 R)
• M3: 283,638 km (0.075 R)
• M4: 385,663 km (0.074 R)
• M5: 449,392 km (0.101 R)
• M6: 551,867 km (0.03 R)
• M7: 1,122,882 km (0.063 R)
• M8: 1,168,808 km (0.056 R)
• M9: 1,408,614 km (0.094 R)
• M10: 1,877,603 km (0.091 R)
• M11: 1,932,505 km (0.117 R)
• M12: 2,043,956 km (0.103 R)
• M13: 2,157,500 km (0.095 R)
• M14: 2,186,223 km (0.102 R)
• M15: 2,273,289 km (0.063 R)
• M16: 2,391,023 km (0.081 R)
• M17: 3,571,200 km (0.028 R)
• M18: 3,639,567 km (0.091 R)
• M19: 3,742,640 km (0.046 R)
• M20: 4,940,170 km (0.05 R)
• M21: 6,081,453 km (0.118 R)
• M22: 6,203,973 km (0.047 R)
• M23: 7,041,721 km (0.089 R)
• M24: 7,473,760 km (0.104 R)
• M25: 8,227,733 km (0.079 R)
• M26: 8,636,584 km (0.088 R)
• M27: 8,682,511 km (0.064 R)
• M28: 8,866,666 km (0.093 R)
• M29: 9,052,167 km (0.065 R)
• M30: 9,145,367 km (0.109 R)
• M31: 9,285,839 km (0.072 R)
• M32: 9,521,456 km (0.094 R)
• M33: 9,854,610 km (0.101 R)
• M34: 10,143,334 km (0.075 R)
• M35: 10,483,669 km (0.12 R)
• M36: 12,550,513 km (0.118 R)
• M37: 12,706,694 km (0.082 R)
• M38: 12,968,191 km (0.083 R)
• M39: 13,073,358 km (0.116 R)
• M40: 15,178,948 km (0.084 R)
• M41: 16,412,382 km (0.115 R)
• M42: 16,697,067 km (0.086 R)
• M43: 16,868,805 km (0.079 R)
• M44: 17,213,928 km (0.096 R)
• M45: 17,445,206 km (0.092 R)
• M46: 18,617,305 km (0.09 R)
• M47: 18,735,937 km (0.051 R)
• M48: 20,178,509 km (0.086 R)
• M49: 20,483,539 km (0.103 R)
• M50: 20,790,214 km (0.087 R)
• M51: 21,781,300 km (0.106 R)
• M52: 22,094,259 km (0.117 R)
• M53: 24,715,513 km (0.079 R)
• M54: 24,911,037 km (0.107 R)
• M55: 27,365,639 km (0.075 R)
• M56: 28,450,673 km (0.083 R)
• M57: 28,724,138 km (0.108 R)
• M58: 28,929,835 km (0.108 R)
• M59: 29,067,315 km (0.107 R)
• M60: 29,549,768 km (0.065 R)
• M61: 32,571,645 km (0.11 R)
• M62: 33,865,517 km (0.096 R)
• M63: 35,249,297 km (0.077 R)
• M64: 35,469,506 km (0.101 R)
• M65: 35,616,560 km (0.083 R)
• M66: 37,247,327 km (0.115 R)
• M67: 37,322,126 km (0.084 R)
• M68: 37,846,466 km (0.083 R)
• M69: 37,921,564 km (0.056 R)
• M70: 39,738,879 km (0.073 R)
• M71: 39,815,174 km (0.064 R)
• M72: 40,121,102 km (0.098 R)
• M73: 40,350,884 km (0.069 R)
• M74: 40,735,051 km (0.078 R)
• M75: 41,661,960 km (0.112 R)
• M76: 41,739,452 km (0.063 R)
• M77: 42,283,689 km (0.112 R)
• M78: 43,615,110 km (0.1 R)
• M79: 43,693,798 km (0.074 R)
• M80: 44,246,263 km (0.115 R)
• M81: 44,483,824 km (0.089 R)
• M82: 45,278,638 km (0.098 R)
• M83: 45,438,109 km (0.036 R)
• M84: 46,158,273 km (0.102 R)
• M85: 46,801,544 km (0.115 R)
• M86: 48,341,206 km (0.095 R)
• M87: 48,585,798 km (0.116 R)
• M88: 48,912,669 km (0.053 R)
• M89: 53,732,414 km (0.113 R)
• M90: 53,901,310 km (0.117 R)
• M91: 54,155,028 km (0.042 R)
• M92: 55,173,639 km (0.113 R)
• M93: 55,770,685 km (0.097 R)
• M94: 56,369,974 km (0.095 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 18,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit