🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.65 AU - 0.77 AU

Year: 216 Days

Day: 19.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,009,123 km

• M1: 128,654 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.94 AU - 0.98 AU

Year: 340 Days

Day: 32.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,009,123 km

• M1: 13,165 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.11 AU - 2.93 AU

Year: 1447 Days

Day: 18 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,009,123 km

• M1: 108,010 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.63 AU - 2.95 AU

Year: 1685 Days

Day: 31.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.42 AU - 3.72 AU

Year: 1945 Days

Day: 42.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,009,123 km

• M1: 44,281 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.54 AU - 4.52 AU

Year: 2926 Days

Day: 15.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 8.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.53 AU - 11.53 AU

Year: 12358 Days

Day: 13.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,009,123 km

• M1: 253,120 km (0.058 R)
• M2: 638,035 km (0.034 R)
• M3: 1,040,004 km (0.105 R)
• M4: 1,421,030 km (0.041 R)
• M5: 2,468,215 km (0.106 R)
• M6: 3,360,417 km (0.076 R)
• M7: 3,889,245 km (0.034 R)
• M8: 4,632,298 km (0.072 R)
• M9: 6,524,861 km (0.097 R)
• M10: 11,344,455 km (0.098 R)
• M11: 14,532,685 km (0.119 R)
• M12: 14,885,587 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.9

Radius: 7.6

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.4 AU - 17.56 AU

Year: 19927 Days

Day: 21.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,009,123 km

• M1: 96,640 km (0.069 R)
• M2: 405,709 km (0.046 R)
• M3: 749,186 km (0.053 R)
• M4: 995,125 km (0.06 R)
• M5: 1,424,022 km (0.095 R)
• M6: 2,065,348 km (0.076 R)
• M7: 2,885,593 km (0.105 R)
• M8: 3,617,127 km (0.117 R)
• M9: 4,242,745 km (0.113 R)
• M10: 6,222,374 km (0.096 R)
• M11: 7,029,903 km (0.102 R)
• M12: 7,482,138 km (0.079 R)
• M13: 8,147,549 km (0.1 R)
• M14: 8,800,244 km (0.031 R)
• M15: 9,433,043 km (0.108 R)
• M16: 11,888,692 km (0.105 R)
• M17: 12,926,902 km (0.085 R)
• M18: 15,481,734 km (0.112 R)
• M19: 16,092,093 km (0.109 R)
• M20: 22,326,435 km (0.078 R)
• M21: 25,761,801 km (0.029 R)
• M22: 28,615,380 km (0.079 R)
• M23: 29,883,671 km (0.035 R)
• M24: 35,726,515 km (0.097 R)
• M25: 37,331,700 km (0.081 R)
• M26: 38,984,457 km (0.103 R)
• M27: 47,186,609 km (0.117 R)
• M28: 51,435,488 km (0.053 R)
• M29: 57,367,343 km (0.11 R)
• M30: 58,276,449 km (0.069 R)
• M31: 59,195,129 km (0.069 R)
• M32: 60,310,232 km (0.086 R)
• M33: 63,352,005 km (0.119 R)
• M34: 63,933,642 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.6

Radius: 6.7

Gravity: 16.83 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.85 AU - 16.91 AU

Year: 22886 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,009,123 km

• M1: 83,326 km (0.062 R)
• M2: 314,156 km (0.107 R)
• M3: 902,075 km (0.096 R)
• M4: 1,256,323 km (0.115 R)
• M5: 2,178,893 km (0.056 R)
• M6: 2,473,601 km (0.11 R)
• M7: 4,092,250 km (0.107 R)
• M8: 4,542,390 km (0.107 R)
• M9: 5,180,425 km (0.099 R)
• M10: 6,773,044 km (0.109 R)
• M11: 7,757,697 km (0.119 R)
• M12: 8,947,598 km (0.098 R)
• M13: 11,888,543 km (0.064 R)
• M14: 12,446,094 km (0.098 R)
• M15: 13,613,556 km (0.105 R)
• M16: 14,614,366 km (0.083 R)
• M17: 17,197,771 km (0.089 R)
• M18: 18,183,172 km (0.119 R)
• M19: 20,070,350 km (0.066 R)
• M20: 20,760,594 km (0.095 R)
• M21: 24,562,774 km (0.078 R)
• M22: 26,745,107 km (0.101 R)
• M23: 32,827,757 km (0.091 R)
• M24: 33,509,923 km (0.039 R)
• M25: 35,613,120 km (0.111 R)
• M26: 36,624,102 km (0.084 R)
• M27: 37,063,172 km (0.084 R)
• M28: 40,546,708 km (0.047 R)
• M29: 41,016,595 km (0.115 R)
• M30: 45,747,777 km (0.095 R)
• M31: 48,156,751 km (0.075 R)
• M32: 50,107,807 km (0.077 R)
• M33: 56,665,729 km (0.113 R)
• M34: 70,544,671 km (0.075 R)
• M35: 71,451,982 km (0.042 R)
• M36: 78,748,319 km (0.085 R)
• M37: 80,708,650 km (0.116 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 20,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit