🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.73 AU

Year: 326 Days

Day: 43.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,423,039 km

• M1: 42,486 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 12.6

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.31 AU - 1.47 AU

Year: 1042 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,423,039 km

• M1: 156,629 km (0.092 R)
• M2: 582,235 km (0.106 R)
• M3: 1,148,912 km (0.11 R)
• M4: 1,701,227 km (0.084 R)
• M5: 2,371,126 km (0.119 R)
• M6: 3,141,854 km (0.099 R)
• M7: 3,739,648 km (0.115 R)
• M8: 4,618,984 km (0.095 R)
• M9: 5,180,724 km (0.099 R)
• M10: 5,700,576 km (0.1 R)
• M11: 6,181,683 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.2

Radius: 9.5

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.42 AU - 1.86 AU

Year: 1335 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,423,039 km

• M1: 118,182 km (0.105 R)
• M2: 467,942 km (0.117 R)
• M3: 786,586 km (0.099 R)
• M4: 1,488,499 km (0.102 R)
• M5: 1,907,522 km (0.058 R)
• M6: 2,888,735 km (0.115 R)
• M7: 3,286,665 km (0.05 R)
• M8: 3,818,934 km (0.035 R)
• M9: 4,228,533 km (0.057 R)
• M10: 4,610,906 km (0.089 R)
• M11: 4,956,776 km (0.107 R)
• M12: 5,832,073 km (0.102 R)
• M13: 7,725,982 km (0.086 R)
• M14: 8,383,315 km (0.118 R)
• M15: 8,841,833 km (0.117 R)
• M16: 10,645,833 km (0.037 R)
• M17: 11,390,232 km (0.118 R)
• M18: 11,775,297 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 10.6

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.79 AU - 2.31 AU

Year: 1866 Days

Day: 13 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,423,039 km

• M1: 131,945 km (0.106 R)
• M2: 804,986 km (0.092 R)
• M3: 1,279,062 km (0.07 R)
• M4: 2,378,756 km (0.103 R)
• M5: 3,140,807 km (0.109 R)
• M6: 4,318,143 km (0.114 R)
• M7: 5,955,342 km (0.066 R)
• M8: 8,562,683 km (0.084 R)
• M9: 13,547,134 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 14.9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.13 AU - 2.69 AU

Year: 2379 Days

Day: 5 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,423,039 km

• M1: 185,801 km (0.11 R)
• M2: 699,819 km (0.06 R)
• M3: 1,322,744 km (0.029 R)
• M4: 2,792,693 km (0.062 R)
• M5: 3,498,945 km (0.035 R)
• M6: 5,745,456 km (0.109 R)
• M7: 6,721,283 km (0.093 R)
• M8: 8,093,843 km (0.108 R)
• M9: 8,968,093 km (0.048 R)
• M10: 9,979,076 km (0.084 R)
• M11: 10,551,287 km (0.06 R)
• M12: 11,307,654 km (0.049 R)
• M13: 13,380,034 km (0.113 R)
• M14: 15,192,113 km (0.107 R)
• M15: 16,523,085 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 13.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.29 AU - 3.41 AU

Year: 3899 Days

Day: 8.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,423,039 km

• M1: 163,361 km (0.059 R)
• M2: 577,448 km (0.119 R)
• M3: 1,171,351 km (0.097 R)
• M4: 1,594,713 km (0.098 R)
• M5: 2,042,011 km (0.074 R)
• M6: 2,652,969 km (0.082 R)
• M7: 3,345,906 km (0.105 R)
• M8: 4,799,548 km (0.12 R)
• M9: 5,561,002 km (0.096 R)
• M10: 6,549,694 km (0.057 R)
• M11: 7,325,209 km (0.082 R)
• M12: 8,230,725 km (0.092 R)
• M13: 11,794,147 km (0.107 R)
• M14: 13,037,754 km (0.036 R)
• M15: 14,881,398 km (0.066 R)
• M16: 16,221,944 km (0.111 R)
• M17: 17,935,139 km (0.053 R)
• M18: 23,159,396 km (0.115 R)
• M19: 24,299,631 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 12.3

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.53 AU - 6.37 AU

Year: 8090 Days

Day: 8.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,423,039 km

• M1: 153,487 km (0.111 R)
• M2: 545,733 km (0.113 R)
• M3: 1,023,848 km (0.115 R)
• M4: 1,427,463 km (0.047 R)
• M5: 2,223,024 km (0.078 R)
• M6: 3,070,048 km (0.111 R)
• M7: 3,679,958 km (0.088 R)
• M8: 4,121,421 km (0.03 R)
• M9: 4,686,153 km (0.083 R)
• M10: 5,431,599 km (0.108 R)
• M11: 5,936,791 km (0.093 R)
• M12: 8,020,391 km (0.115 R)
• M13: 9,948,707 km (0.06 R)
• M14: 11,127,090 km (0.101 R)
• M15: 11,667,587 km (0.084 R)
• M16: 17,639,983 km (0.073 R)
• M17: 18,675,649 km (0.067 R)
• M18: 21,441,863 km (0.055 R)
• M19: 22,026,192 km (0.105 R)
• M20: 26,323,690 km (0.043 R)
• M21: 27,187,468 km (0.06 R)
• M22: 28,268,762 km (0.03 R)
• M23: 29,073,000 km (0.112 R)
• M24: 30,307,781 km (0.075 R)
• M25: 32,552,497 km (0.077 R)
• M26: 36,065,503 km (0.081 R)
• M27: 36,773,550 km (0.105 R)
• M28: 44,506,713 km (0.083 R)
• M29: 45,732,518 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 17,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit