🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.7

Radius: 14.8

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.46 AU - 0.56 AU

Year: 243 Days

Day: 7.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 61,132,744 km

• M1: 184,005 km (0.11 R)
• M2: 664,813 km (0.083 R)
• M3: 1,133,802 km (0.09 R)
• M4: 1,613,563 km (0.06 R)
• M5: 2,135,061 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 9.8

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.51 AU - 0.73 AU

Year: 326 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,132,744 km

• M1: 121,922 km (0.069 R)
• M2: 456,722 km (0.109 R)
• M3: 840,291 km (0.111 R)
• M4: 1,373,009 km (0.114 R)
• M5: 1,703,022 km (0.114 R)
• M6: 2,062,057 km (0.105 R)
• M7: 2,453,106 km (0.083 R)
• M8: 3,051,647 km (0.076 R)
• M9: 3,455,711 km (0.073 R)
• M10: 3,819,533 km (0.067 R)
• M11: 4,222,250 km (0.104 R)
• M12: 4,553,460 km (0.117 R)
• M13: 5,098,295 km (0.104 R)
• M14: 5,458,378 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 9.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.88 AU - 1.14 AU

Year: 677 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,132,744 km

• M1: 121,922 km (0.092 R)
• M2: 461,659 km (0.083 R)
• M3: 870,360 km (0.079 R)
• M4: 1,363,734 km (0.115 R)
• M5: 1,976,786 km (0.079 R)
• M6: 2,668,676 km (0.051 R)
• M7: 3,135,422 km (0.095 R)
• M8: 3,565,366 km (0.048 R)
• M9: 4,034,355 km (0.109 R)
• M10: 4,854,152 km (0.056 R)
• M11: 5,211,840 km (0.053 R)
• M12: 5,674,846 km (0.095 R)
• M13: 6,183,778 km (0.044 R)
• M14: 6,683,285 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.8

Radius: 8.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.44 AU - 1.58 AU

Year: 1237 Days

Day: 10.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,132,744 km

• M1: 102,026 km (0.058 R)
• M2: 450,589 km (0.074 R)
• M3: 721,062 km (0.083 R)
• M4: 986,748 km (0.077 R)
• M5: 1,443,919 km (0.12 R)
• M6: 2,582,508 km (0.11 R)
• M7: 3,175,514 km (0.097 R)
• M8: 5,169,205 km (0.112 R)
• M9: 5,556,813 km (0.064 R)
• M10: 6,370,925 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 9.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.14 AU - 5.2 AU

Year: 5679 Days

Day: 8.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,132,744 km

• M1: 118,182 km (0.116 R)
• M2: 537,655 km (0.095 R)
• M3: 921,523 km (0.117 R)
• M4: 1,390,961 km (0.064 R)
• M5: 1,915,302 km (0.099 R)
• M6: 2,248,755 km (0.074 R)
• M7: 2,702,934 km (0.096 R)
• M8: 3,124,800 km (0.102 R)
• M9: 3,848,854 km (0.094 R)
• M10: 4,250,973 km (0.104 R)
• M11: 4,948,398 km (0.092 R)
• M12: 5,424,568 km (0.106 R)
• M13: 6,244,963 km (0.085 R)
• M14: 7,145,841 km (0.095 R)
• M15: 7,446,234 km (0.117 R)
• M16: 9,140,579 km (0.094 R)
• M17: 9,858,500 km (0.079 R)
• M18: 10,613,670 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.8

Radius: 3.8

Gravity: 40.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.55 AU - 7.73 AU

Year: 12723 Days

Day: 19.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,132,744 km

• M1: 48,021 km (0.053 R)
• M2: 193,430 km (0.097 R)
• M3: 332,706 km (0.094 R)
• M4: 849,716 km (0.036 R)
• M5: 972,386 km (0.119 R)
• M6: 1,825,094 km (0.086 R)
• M7: 1,995,935 km (0.118 R)
• M8: 2,552,439 km (0.111 R)
• M9: 3,086,054 km (0.045 R)
• M10: 3,304,318 km (0.096 R)
• M11: 5,129,711 km (0.054 R)
• M12: 5,646,871 km (0.089 R)
• M13: 7,448,628 km (0.049 R)
• M14: 9,449,200 km (0.07 R)
• M15: 11,897,967 km (0.106 R)
• M16: 12,373,539 km (0.114 R)
• M17: 22,154,996 km (0.114 R)
• M18: 23,056,024 km (0.095 R)
• M19: 24,643,257 km (0.06 R)
• M20: 28,874,334 km (0.071 R)
• M21: 32,519,735 km (0.101 R)
• M22: 39,780,019 km (0.059 R)
• M23: 43,994,939 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.6

Radius: 7

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.34 AU - 9.22 AU

Year: 14471 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,132,744 km

• M1: 87,066 km (0.106 R)
• M2: 341,831 km (0.093 R)
• M3: 568,173 km (0.063 R)
• M4: 5,913,454 km (0.112 R)
• M5: 6,880,455 km (0.117 R)
• M6: 7,902,358 km (0.062 R)
• M7: 9,753,033 km (0.07 R)
• M8: 15,497,143 km (0.102 R)
• M9: 16,544,178 km (0.093 R)
• M10: 16,929,243 km (0.103 R)
• M11: 20,403,803 km (0.115 R)
• M12: 20,936,072 km (0.109 R)
• M13: 29,956,974 km (0.12 R)
• M14: 35,754,639 km (0.107 R)
• M15: 40,424,636 km (0.049 R)
• M16: 47,777,820 km (0.085 R)
• M17: 51,114,900 km (0.069 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: 522 - 18,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit