🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.7

Radius: 11

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.89 AU - 1.45 AU

Year: 830 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,953,530 km

• M1: 137,032 km (0.028 R)
• M2: 635,193 km (0.088 R)
• M3: 1,029,981 km (0.075 R)
• M4: 1,443,919 km (0.074 R)
• M5: 1,953,000 km (0.088 R)
• M6: 2,314,129 km (0.084 R)
• M7: 2,802,866 km (0.053 R)
• M8: 3,844,366 km (0.088 R)
• M9: 4,862,230 km (0.11 R)
• M10: 5,962,522 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.1

Radius: 8.4

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.97 AU - 1.59 AU

Year: 950 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,953,530 km

• M1: 104,419 km (0.1 R)
• M2: 396,734 km (0.114 R)
• M3: 709,244 km (0.11 R)
• M4: 1,154,896 km (0.064 R)
• M5: 1,769,444 km (0.094 R)
• M6: 2,226,914 km (0.119 R)
• M7: 2,773,993 km (0.103 R)
• M8: 4,051,260 km (0.049 R)
• M9: 4,517,407 km (0.113 R)
• M10: 5,135,396 km (0.038 R)
• M11: 5,808,586 km (0.081 R)
• M12: 6,356,713 km (0.044 R)
• M13: 7,891,138 km (0.092 R)
• M14: 8,155,627 km (0.036 R)
• M15: 8,758,656 km (0.101 R)
• M16: 9,099,739 km (0.098 R)
• M17: 9,479,419 km (0.071 R)
• M18: 9,748,396 km (0.046 R)
• M19: 10,333,024 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.5

Radius: 12.6

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.13 AU - 1.47 AU

Year: 972 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,953,530 km

• M1: 156,779 km (0.058 R)
• M2: 598,541 km (0.095 R)
• M3: 1,094,009 km (0.105 R)
• M4: 1,489,396 km (0.073 R)
• M5: 2,032,586 km (0.09 R)
• M6: 2,608,538 km (0.044 R)
• M7: 3,320,325 km (0.047 R)
• M8: 4,107,958 km (0.112 R)
• M9: 4,663,414 km (0.119 R)
• M10: 5,529,137 km (0.059 R)
• M11: 6,846,795 km (0.084 R)
• M12: 8,418,171 km (0.113 R)
• M13: 10,850,034 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.5

Radius: 9.2

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.45 AU - 2.19 AU

Year: 1611 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,953,530 km

• M1: 114,592 km (0.113 R)
• M2: 511,326 km (0.103 R)
• M3: 841,488 km (0.098 R)
• M4: 1,183,170 km (0.08 R)
• M5: 1,660,985 km (0.104 R)
• M6: 2,034,531 km (0.068 R)
• M7: 3,563,870 km (0.053 R)
• M8: 4,092,100 km (0.058 R)
• M9: 4,636,188 km (0.044 R)
• M10: 5,482,014 km (0.082 R)
• M11: 6,057,966 km (0.102 R)
• M12: 7,331,044 km (0.046 R)
• M13: 7,979,102 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222

Radius: 13.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.2 AU - 3.26 AU

Year: 2959 Days

Day: 10.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,953,530 km

• M1: 167,849 km (0.058 R)
• M2: 668,553 km (0.098 R)
• M3: 1,149,510 km (0.094 R)
• M4: 1,678,039 km (0.045 R)
• M5: 2,760,679 km (0.098 R)
• M6: 3,274,099 km (0.112 R)
• M7: 3,764,481 km (0.12 R)
• M8: 4,379,777 km (0.063 R)
• M9: 4,894,992 km (0.075 R)
• M10: 5,562,198 km (0.071 R)
• M11: 8,107,307 km (0.078 R)
• M12: 9,652,055 km (0.11 R)
• M13: 10,915,857 km (0.034 R)
• M14: 12,057,289 km (0.032 R)
• M15: 12,716,268 km (0.092 R)
• M16: 13,236,270 km (0.029 R)
• M17: 13,937,585 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.2

Radius: 5.3

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.38 AU - 11.36 AU

Year: 20342 Days

Day: 21.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,953,530 km

• M1: 75,996 km (0.094 R)
• M2: 347,665 km (0.071 R)
• M3: 649,105 km (0.099 R)
• M4: 843,283 km (0.112 R)
• M5: 1,088,325 km (0.103 R)
• M6: 1,323,343 km (0.1 R)
• M7: 1,529,339 km (0.085 R)
• M8: 2,532,842 km (0.059 R)
• M9: 2,805,110 km (0.118 R)
• M10: 3,516,448 km (0.088 R)
• M11: 5,582,693 km (0.101 R)
• M12: 6,530,994 km (0.079 R)
• M13: 6,999,684 km (0.109 R)
• M14: 7,721,195 km (0.046 R)
• M15: 8,004,084 km (0.086 R)
• M16: 9,523,550 km (0.057 R)
• M17: 10,181,930 km (0.081 R)
• M18: 12,595,692 km (0.086 R)
• M19: 14,213,443 km (0.101 R)
• M20: 17,449,544 km (0.072 R)
• M21: 18,266,947 km (0.089 R)
• M22: 19,540,175 km (0.049 R)
• M23: 19,889,486 km (0.095 R)
• M24: 32,531,703 km (0.06 R)
• M25: 51,123,576 km (0.107 R)
• M26: 57,477,447 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit