🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.1

Radius: 12.2

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.61 AU - 1.01 AU

Year: 478 Days

Day: 7.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,798,275 km

• M1: 151,692 km (0.1 R)
• M2: 665,411 km (0.099 R)
• M3: 1,269,488 km (0.093 R)
• M4: 1,753,586 km (0.118 R)
• M5: 2,314,129 km (0.064 R)
• M6: 2,693,809 km (0.112 R)
• M7: 3,172,672 km (0.069 R)
• M8: 3,669,785 km (0.082 R)
• M9: 4,218,660 km (0.069 R)
• M10: 4,654,588 km (0.066 R)
• M11: 5,120,586 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.7

Radius: 9.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.87 AU - 1.01 AU

Year: 598 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 45,798,275 km

• M1: 114,442 km (0.107 R)
• M2: 805,285 km (0.088 R)
• M3: 1,150,856 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 10.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.78 AU - 3.66 AU

Year: 3790 Days

Day: 12.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,798,275 km

• M1: 208,988 km (0.104 R)
• M2: 683,812 km (0.071 R)
• M3: 1,403,677 km (0.108 R)
• M4: 1,820,756 km (0.096 R)
• M5: 2,236,039 km (0.115 R)
• M6: 2,667,330 km (0.106 R)
• M7: 3,833,296 km (0.104 R)
• M8: 6,841,260 km (0.114 R)
• M9: 8,515,410 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.1

Radius: 14.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.72 AU - 6.1 AU

Year: 8255 Days

Day: 8.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,798,275 km

• M1: 185,352 km (0.09 R)
• M2: 680,521 km (0.057 R)
• M3: 1,279,062 km (0.057 R)
• M4: 2,265,211 km (0.086 R)
• M5: 2,968,171 km (0.085 R)
• M6: 3,814,147 km (0.101 R)
• M7: 5,301,001 km (0.09 R)
• M8: 5,785,398 km (0.111 R)
• M9: 6,956,451 km (0.074 R)
• M10: 8,890,601 km (0.102 R)
• M11: 16,347,607 km (0.083 R)
• M12: 20,979,306 km (0.094 R)
• M13: 21,869,114 km (0.086 R)
• M14: 24,248,169 km (0.114 R)
• M15: 25,957,624 km (0.033 R)
• M16: 29,215,567 km (0.068 R)
• M17: 33,495,711 km (0.109 R)
• M18: 35,387,077 km (0.112 R)
• M19: 36,186,229 km (0.118 R)
• M20: 41,362,016 km (0.081 R)
• M21: 42,890,009 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.4

Radius: 5

Gravity: 36.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8 AU - 8.96 AU

Year: 16200 Days

Day: 17.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,798,275 km

• M1: 62,233 km (0.047 R)
• M2: 376,089 km (0.113 R)
• M3: 686,505 km (0.046 R)
• M4: 855,101 km (0.031 R)
• M5: 1,180,926 km (0.084 R)
• M6: 1,380,489 km (0.105 R)
• M7: 1,704,668 km (0.114 R)
• M8: 1,999,376 km (0.103 R)
• M9: 2,179,641 km (0.076 R)
• M10: 3,222,937 km (0.113 R)
• M11: 4,596,694 km (0.064 R)
• M12: 4,947,950 km (0.093 R)
• M13: 5,904,778 km (0.116 R)
• M14: 6,068,587 km (0.111 R)
• M15: 6,448,267 km (0.114 R)
• M16: 9,339,993 km (0.119 R)
• M17: 10,251,942 km (0.115 R)
• M18: 10,548,744 km (0.104 R)
• M19: 14,570,683 km (0.07 R)
• M20: 14,945,874 km (0.087 R)
• M21: 23,151,766 km (0.053 R)
• M22: 29,428,444 km (0.11 R)
• M23: 31,374,713 km (0.096 R)
• M24: 33,275,802 km (0.079 R)
• M25: 37,166,394 km (0.026 R)
• M26: 44,253,893 km (0.096 R)
• M27: 49,279,633 km (0.099 R)
• M28: 51,842,544 km (0.112 R)
• M29: 54,672,786 km (0.112 R)
• M30: 54,853,051 km (0.118 R)
• M31: 55,033,616 km (0.119 R)
• M32: 67,024,484 km (0.104 R)
• M33: 67,852,807 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.4

Radius: 5.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.86 AU - 11.86 AU

Year: 23478 Days

Day: 22.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,798,275 km

• M1: 82,728 km (0.101 R)
• M2: 255,663 km (0.066 R)
• M3: 485,894 km (0.086 R)
• M4: 1,072,318 km (0.115 R)
• M5: 1,391,559 km (0.046 R)
• M6: 1,638,246 km (0.098 R)
• M7: 2,255,786 km (0.111 R)
• M8: 3,039,230 km (0.111 R)
• M9: 4,696,027 km (0.117 R)
• M10: 4,969,342 km (0.12 R)
• M11: 5,157,387 km (0.105 R)
• M12: 6,098,956 km (0.114 R)
• M13: 6,424,481 km (0.083 R)
• M14: 7,928,388 km (0.054 R)
• M15: 8,316,295 km (0.096 R)
• M16: 18,004,702 km (0.086 R)
• M17: 23,570,042 km (0.109 R)
• M18: 24,102,162 km (0.103 R)
• M19: 26,595,958 km (0.035 R)
• M20: 30,181,670 km (0.088 R)
• M21: 31,981,631 km (0.055 R)
• M22: 39,152,306 km (0.105 R)
• M23: 43,109,020 km (0.056 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 15,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit