🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.9

Radius: 14.9

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.23 AU - 3.37 AU

Year: 3124 Days

Day: 7.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,189,063 km

• M1: 185,352 km (0.088 R)
• M2: 742,005 km (0.086 R)
• M3: 1,364,033 km (0.081 R)
• M4: 1,856,510 km (0.085 R)
• M5: 2,589,090 km (0.06 R)
• M6: 3,346,804 km (0.098 R)
• M7: 4,583,978 km (0.094 R)
• M8: 6,819,120 km (0.101 R)
• M9: 7,356,774 km (0.113 R)
• M10: 8,297,895 km (0.053 R)
• M11: 9,376,944 km (0.069 R)
• M12: 11,002,923 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 10.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.86 AU - 4.14 AU

Year: 5335 Days

Day: 13.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,189,063 km

• M1: 130,599 km (0.084 R)
• M2: 489,335 km (0.056 R)
• M3: 1,145,321 km (0.088 R)
• M4: 1,633,160 km (0.116 R)
• M5: 2,336,868 km (0.094 R)
• M6: 3,767,174 km (0.105 R)
• M7: 5,131,955 km (0.108 R)
• M8: 6,016,976 km (0.059 R)
• M9: 8,772,868 km (0.096 R)
• M10: 9,531,030 km (0.107 R)
• M11: 10,710,908 km (0.083 R)
• M12: 11,177,654 km (0.099 R)
• M13: 13,537,560 km (0.062 R)
• M14: 15,561,918 km (0.117 R)
• M15: 17,352,605 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.2

Radius: 12.5

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.03 AU - 4.73 AU

Year: 6113 Days

Day: 6.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 125.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,189,063 km

• M1: 155,432 km (0.054 R)
• M2: 654,790 km (0.073 R)
• M3: 1,283,849 km (0.101 R)
• M4: 2,002,367 km (0.114 R)
• M5: 2,416,155 km (0.078 R)
• M6: 2,904,891 km (0.044 R)
• M7: 4,285,530 km (0.094 R)
• M8: 4,956,626 km (0.077 R)
• M9: 5,451,197 km (0.099 R)
• M10: 5,864,685 km (0.105 R)
• M11: 6,755,241 km (0.071 R)
• M12: 8,010,368 km (0.055 R)
• M13: 8,583,178 km (0.057 R)
• M14: 10,678,146 km (0.054 R)
• M15: 11,108,839 km (0.071 R)
• M16: 12,236,358 km (0.079 R)
• M17: 13,538,308 km (0.105 R)
• M18: 14,145,825 km (0.118 R)
• M19: 16,359,574 km (0.115 R)
• M20: 19,872,880 km (0.085 R)
• M21: 20,657,970 km (0.118 R)
• M22: 21,531,771 km (0.079 R)
• M23: 25,123,466 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.4

Radius: 11.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.44 AU - 5.92 AU

Year: 9027 Days

Day: 10.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,189,063 km

• M1: 145,260 km (0.087 R)
• M2: 1,044,642 km (0.118 R)
• M3: 1,741,618 km (0.063 R)
• M4: 2,152,713 km (0.108 R)
• M5: 2,531,944 km (0.065 R)
• M6: 4,998,214 km (0.091 R)
• M7: 6,187,817 km (0.047 R)
• M8: 7,158,258 km (0.065 R)
• M9: 11,097,320 km (0.099 R)
• M10: 12,412,734 km (0.117 R)
• M11: 12,815,302 km (0.102 R)
• M12: 15,155,012 km (0.09 R)
• M13: 15,882,357 km (0.094 R)
• M14: 18,204,565 km (0.101 R)
• M15: 23,250,950 km (0.09 R)
• M16: 30,388,115 km (0.069 R)
• M17: 32,187,627 km (0.08 R)
• M18: 33,610,752 km (0.049 R)
• M19: 35,304,499 km (0.083 R)
• M20: 42,390,801 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.7

Radius: 7.3

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.42 AU - 8 AU

Year: 11591 Days

Day: 20.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,189,063 km

• M1: 90,956 km (0.094 R)
• M2: 534,812 km (0.05 R)
• M3: 1,321,248 km (0.103 R)
• M4: 1,789,939 km (0.103 R)
• M5: 3,056,135 km (0.115 R)
• M6: 3,439,255 km (0.115 R)
• M7: 3,705,090 km (0.072 R)
• M8: 4,028,820 km (0.099 R)
• M9: 4,634,991 km (0.117 R)
• M10: 7,076,428 km (0.081 R)
• M11: 7,678,709 km (0.057 R)
• M12: 8,757,759 km (0.073 R)
• M13: 9,531,180 km (0.061 R)
• M14: 10,646,432 km (0.07 R)
• M15: 11,080,714 km (0.113 R)
• M16: 15,927,386 km (0.116 R)
• M17: 17,373,100 km (0.117 R)
• M18: 19,157,503 km (0.118 R)
• M19: 23,303,160 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.3

Radius: 4.8

Gravity: 23.54 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.83 AU - 11.97 AU

Year: 20772 Days

Day: 24.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,189,063 km

• M1: 59,989 km (0.118 R)
• M2: 245,191 km (0.111 R)
• M3: 452,982 km (0.112 R)
• M4: 737,218 km (0.097 R)
• M5: 1,463,666 km (0.073 R)
• M6: 2,314,129 km (0.074 R)
• M7: 3,802,927 km (0.033 R)
• M8: 5,403,625 km (0.104 R)
• M9: 7,596,281 km (0.08 R)
• M10: 8,702,407 km (0.106 R)
• M11: 15,561,918 km (0.117 R)
• M12: 16,837,540 km (0.064 R)
• M13: 17,084,376 km (0.118 R)
• M14: 19,504,720 km (0.065 R)
• M15: 20,702,550 km (0.112 R)
• M16: 27,094,119 km (0.098 R)
• M17: 29,764,740 km (0.112 R)
• M18: 72,189,051 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 19,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit