🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.8

Radius: 8.1

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.83 AU - 1.17 AU

Year: 646 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,823,531 km

• M1: 100,679 km (0.108 R)
• M2: 395,986 km (0.056 R)
• M3: 1,030,430 km (0.115 R)
• M4: 1,558,511 km (0.104 R)
• M5: 1,814,323 km (0.119 R)
• M6: 2,071,332 km (0.074 R)
• M7: 2,343,151 km (0.064 R)
• M8: 2,746,467 km (0.084 R)
• M9: 3,171,475 km (0.039 R)
• M10: 3,534,549 km (0.09 R)
• M11: 6,863,401 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.1

Radius: 13.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.2 AU - 1.2 AU

Year: 849 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,823,531 km

• M1: 169,195 km (0.112 R)
• M2: 810,820 km (0.115 R)
• M3: 1,707,959 km (0.093 R)
• M4: 2,201,482 km (0.059 R)
• M5: 2,913,867 km (0.083 R)
• M6: 3,470,970 km (0.097 R)
• M7: 4,244,989 km (0.089 R)
• M8: 4,769,330 km (0.112 R)
• M9: 5,967,908 km (0.089 R)
• M10: 7,401,654 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.8

Radius: 9.9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.35 AU - 1.65 AU

Year: 1186 Days

Day: 10.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,823,531 km

• M1: 123,119 km (0.099 R)
• M2: 759,808 km (0.066 R)
• M3: 1,646,773 km (0.101 R)
• M4: 2,288,399 km (0.098 R)
• M5: 2,902,049 km (0.119 R)
• M6: 4,421,515 km (0.098 R)
• M7: 5,617,101 km (0.103 R)
• M8: 8,634,789 km (0.097 R)
• M9: 10,332,575 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.3

Radius: 9.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.72 AU - 3.4 AU

Year: 3456 Days

Day: 13.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,823,531 km

• M1: 115,789 km (0.071 R)
• M2: 469,887 km (0.089 R)
• M3: 2,247,110 km (0.053 R)
• M4: 3,208,874 km (0.101 R)
• M5: 3,916,323 km (0.094 R)
• M6: 4,502,597 km (0.094 R)
• M7: 4,869,111 km (0.028 R)
• M8: 5,233,532 km (0.098 R)
• M9: 6,212,650 km (0.037 R)
• M10: 6,850,685 km (0.1 R)
• M11: 7,560,078 km (0.105 R)
• M12: 8,622,073 km (0.096 R)
• M13: 9,189,049 km (0.081 R)
• M14: 10,119,997 km (0.086 R)
• M15: 10,858,711 km (0.108 R)
• M16: 13,003,945 km (0.108 R)
• M17: 13,581,691 km (0.105 R)
• M18: 14,743,917 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555

Radius: 13.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.21 AU - 3.37 AU

Year: 3853 Days

Day: 11.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,823,531 km

• M1: 170,392 km (0.12 R)
• M2: 602,580 km (0.114 R)
• M3: 1,029,981 km (0.1 R)
• M4: 1,707,809 km (0.086 R)
• M5: 2,456,846 km (0.082 R)
• M6: 3,195,710 km (0.084 R)
• M7: 5,796,020 km (0.056 R)
• M8: 6,386,333 km (0.109 R)
• M9: 7,753,957 km (0.119 R)
• M10: 8,757,011 km (0.078 R)
• M11: 10,200,032 km (0.056 R)
• M12: 10,811,438 km (0.11 R)
• M13: 11,318,126 km (0.109 R)
• M14: 14,698,888 km (0.106 R)
• M15: 15,216,497 km (0.037 R)
• M16: 15,746,223 km (0.066 R)
• M17: 16,563,925 km (0.105 R)
• M18: 17,989,443 km (0.076 R)
• M19: 18,582,150 km (0.112 R)
• M20: 22,551,729 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.3

Radius: 12.7

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.5 AU - 5.04 AU

Year: 5697 Days

Day: 10.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,823,531 km

• M1: 157,975 km (0.069 R)
• M2: 556,205 km (0.076 R)
• M3: 1,044,792 km (0.054 R)
• M4: 1,601,445 km (0.095 R)
• M5: 2,082,851 km (0.107 R)
• M6: 2,876,318 km (0.091 R)
• M7: 3,460,498 km (0.106 R)
• M8: 3,935,770 km (0.058 R)
• M9: 4,374,990 km (0.119 R)
• M10: 5,262,255 km (0.105 R)
• M11: 5,821,152 km (0.107 R)
• M12: 6,840,961 km (0.069 R)
• M13: 7,422,149 km (0.103 R)
• M14: 9,466,254 km (0.103 R)
• M15: 11,979,498 km (0.079 R)
• M16: 12,949,491 km (0.103 R)
• M17: 13,667,860 km (0.099 R)
• M18: 14,817,669 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.4

Radius: 7.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.96 AU - 7.28 AU

Year: 12267 Days

Day: 20.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,823,531 km

• M1: 99,333 km (0.074 R)
• M2: 2,263,565 km (0.077 R)
• M3: 3,167,585 km (0.112 R)
• M4: 3,438,956 km (0.102 R)
• M5: 3,775,102 km (0.064 R)
• M6: 5,864,237 km (0.072 R)
• M7: 6,275,032 km (0.075 R)
• M8: 6,595,770 km (0.07 R)
• M9: 6,889,880 km (0.074 R)
• M10: 7,744,383 km (0.069 R)
• M11: 13,686,560 km (0.038 R)
• M12: 14,781,167 km (0.116 R)
• M13: 17,212,881 km (0.117 R)
• M14: 21,783,694 km (0.112 R)
• M15: 26,361,090 km (0.117 R)
• M16: 37,827,617 km (0.112 R)
• M17: 38,415,836 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 14,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit