🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.54 AU - 0.72 AU

Year: 185 Days

Day: 40.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.65 AU - 0.89 AU

Year: 251 Days

Day: 29.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.67 AU - 1.09 AU

Year: 306 Days

Day: 44.2 Hours

Environment

Temp: 90 °C

Axial Tilt: 137.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.95 AU - 0.99 AU

Year: 354 Days

Day: 15.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.45 AU - 1.85 AU

Year: 786 Days

Day: 40.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.95 AU - 2.23 AU

Year: 1121 Days

Day: 44.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,844,677 km

• M1: 135,835 km (0.058 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.24 AU - 3.54 AU

Year: 1822 Days

Day: 38.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.51 AU - 3.57 AU

Year: 1966 Days

Day: 16.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 14.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.47 AU - 5.33 AU

Year: 4023 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,844,677 km

• M1: 183,856 km (0.084 R)
• M2: 401,670 km (0.049 R)
• M3: 625,170 km (0.1 R)
• M4: 725,849 km (0.072 R)
• M5: 1,247,796 km (0.119 R)
• M6: 1,365,380 km (0.102 R)
• M7: 1,471,594 km (0.063 R)
• M8: 1,758,224 km (0.058 R)
• M9: 2,276,580 km (0.119 R)
• M10: 2,648,331 km (0.056 R)
• M11: 3,242,683 km (0.116 R)
• M12: 3,513,306 km (0.068 R)
• M13: 4,346,417 km (0.094 R)
• M14: 4,622,125 km (0.077 R)
• M15: 4,927,455 km (0.11 R)
• M16: 5,022,749 km (0.095 R)
• M17: 5,166,811 km (0.083 R)
• M18: 5,312,370 km (0.104 R)
• M19: 5,657,193 km (0.12 R)
• M20: 5,857,654 km (0.084 R)
• M21: 6,085,941 km (0.067 R)
• M22: 6,214,146 km (0.104 R)
• M23: 6,841,709 km (0.102 R)
• M24: 7,353,035 km (0.074 R)
• M25: 8,844,376 km (0.087 R)
• M26: 9,224,205 km (0.087 R)
• M27: 9,669,258 km (0.074 R)
• M28: 9,909,513 km (0.102 R)
• M29: 10,273,634 km (0.086 R)
• M30: 10,365,337 km (0.085 R)
• M31: 10,488,008 km (0.116 R)
• M32: 11,015,041 km (0.088 R)
• M33: 11,709,923 km (0.066 R)
• M34: 12,256,703 km (0.026 R)
• M35: 12,484,242 km (0.075 R)
• M36: 12,910,595 km (0.089 R)
• M37: 13,241,805 km (0.113 R)
• M38: 13,375,097 km (0.116 R)
• M39: 13,542,347 km (0.098 R)
• M40: 13,946,710 km (0.038 R)
• M41: 14,082,246 km (0.042 R)
• M42: 14,629,325 km (0.102 R)
• M43: 14,732,698 km (0.1 R)
• M44: 14,836,219 km (0.118 R)
• M45: 15,392,723 km (0.067 R)
• M46: 15,991,713 km (0.106 R)
• M47: 16,454,719 km (0.073 R)
• M48: 16,634,086 km (0.077 R)
• M49: 16,886,159 km (0.111 R)
• M50: 17,067,172 km (0.102 R)
• M51: 17,540,350 km (0.101 R)
• M52: 17,760,259 km (0.057 R)
• M53: 18,054,967 km (0.063 R)
• M54: 19,514,593 km (0.107 R)
• M55: 20,547,268 km (0.117 R)
• M56: 20,701,653 km (0.12 R)
• M57: 21,011,919 km (0.102 R)
• M58: 22,545,895 km (0.111 R)
• M59: 23,548,201 km (0.093 R)
• M60: 26,389,364 km (0.118 R)
• M61: 26,515,325 km (0.082 R)
• M62: 26,979,078 km (0.062 R)
• M63: 27,360,403 km (0.086 R)
• M64: 27,914,364 km (0.113 R)
• M65: 28,042,719 km (0.104 R)
• M66: 28,558,234 km (0.109 R)
• M67: 29,076,740 km (0.03 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.1

Radius: 12.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.78 AU - 5.68 AU

Year: 4436 Days

Day: 15 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 16,844,677 km

• M1: 166,502 km (0.084 R)
• M2: 472,430 km (0.093 R)
• M3: 757,264 km (0.069 R)
• M4: 841,787 km (0.118 R)
• M5: 920,924 km (0.112 R)
• M6: 1,106,875 km (0.116 R)
• M7: 1,305,840 km (0.037 R)
• M8: 1,671,756 km (0.066 R)
• M9: 1,866,981 km (0.106 R)
• M10: 2,168,122 km (0.113 R)
• M11: 2,407,479 km (0.069 R)
• M12: 2,550,195 km (0.087 R)
• M13: 2,995,398 km (0.085 R)
• M14: 3,121,060 km (0.086 R)
• M15: 3,305,814 km (0.112 R)
• M16: 3,508,968 km (0.092 R)
• M17: 3,851,846 km (0.093 R)
• M18: 4,004,286 km (0.062 R)
• M19: 4,977,570 km (0.115 R)
• M20: 5,160,678 km (0.105 R)
• M21: 5,278,411 km (0.11 R)
• M22: 5,828,183 km (0.088 R)
• M23: 5,933,351 km (0.115 R)
• M24: 6,074,571 km (0.112 R)
• M25: 6,234,641 km (0.072 R)
• M26: 6,324,250 km (0.106 R)
• M27: 6,541,017 km (0.09 R)
• M28: 6,742,077 km (0.089 R)
• M29: 7,225,128 km (0.103 R)
• M30: 7,489,917 km (0.116 R)
• M31: 7,661,805 km (0.114 R)
• M32: 8,343,073 km (0.069 R)
• M33: 8,700,911 km (0.073 R)
• M34: 8,781,096 km (0.072 R)
• M35: 9,003,099 km (0.05 R)
• M36: 9,329,222 km (0.111 R)
• M37: 9,473,136 km (0.083 R)
• M38: 9,680,029 km (0.087 R)
• M39: 10,182,678 km (0.105 R)
• M40: 10,415,901 km (0.098 R)
• M41: 10,543,808 km (0.09 R)
• M42: 10,822,957 km (0.117 R)
• M43: 11,039,276 km (0.105 R)
• M44: 11,278,931 km (0.053 R)
• M45: 11,520,233 km (0.114 R)
• M46: 11,608,496 km (0.1 R)
• M47: 11,719,048 km (0.084 R)
• M48: 12,889,801 km (0.109 R)
• M49: 13,050,170 km (0.07 R)
• M50: 14,097,505 km (0.069 R)
• M51: 14,215,538 km (0.055 R)
• M52: 14,357,656 km (0.075 R)
• M53: 14,571,730 km (0.108 R)
• M54: 14,978,936 km (0.086 R)
• M55: 15,341,262 km (0.112 R)
• M56: 15,608,892 km (0.083 R)
• M57: 15,706,580 km (0.11 R)
• M58: 16,099,424 km (0.074 R)
• M59: 16,198,158 km (0.044 R)
• M60: 16,570,059 km (0.119 R)
• M61: 16,769,622 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 11,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit