🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.6

Radius: 10.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.63 AU - 0.71 AU

Year: 372 Days

Day: 9.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,290,046 km

• M1: 135,386 km (0.079 R)
• M2: 500,106 km (0.104 R)
• M3: 1,240,914 km (0.082 R)
• M4: 1,709,904 km (0.083 R)
• M5: 2,912,820 km (0.112 R)
• M6: 3,298,184 km (0.105 R)
• M7: 4,098,234 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.2

Radius: 11.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.69 AU - 1.13 AU

Year: 589 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 54,290,046 km

• M1: 143,016 km (0.114 R)
• M2: 568,472 km (0.069 R)
• M3: 994,527 km (0.036 R)
• M4: 1,398,740 km (0.107 R)
• M5: 1,878,650 km (0.096 R)
• M6: 3,714,066 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.4

Radius: 12.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.76 AU - 1.12 AU

Year: 618 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,290,046 km

• M1: 158,424 km (0.12 R)
• M2: 645,365 km (0.057 R)
• M3: 1,140,983 km (0.104 R)
• M4: 1,647,821 km (0.09 R)
• M5: 2,154,509 km (0.086 R)
• M6: 2,604,798 km (0.054 R)
• M7: 3,238,196 km (0.1 R)
• M8: 3,684,895 km (0.089 R)
• M9: 4,114,989 km (0.119 R)
• M10: 4,640,975 km (0.115 R)
• M11: 5,701,324 km (0.025 R)
• M12: 6,164,629 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.8

Radius: 10.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.91 AU - 1.35 AU

Year: 815 Days

Day: 5.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,290,046 km

• M1: 128,056 km (0.101 R)
• M2: 487,240 km (0.119 R)
• M3: 861,385 km (0.111 R)
• M4: 1,276,967 km (0.098 R)
• M5: 1,817,614 km (0.113 R)
• M6: 2,206,120 km (0.115 R)
• M7: 2,921,946 km (0.084 R)
• M8: 3,799,188 km (0.078 R)
• M9: 4,147,152 km (0.077 R)
• M10: 4,732,529 km (0.118 R)
• M11: 5,355,155 km (0.099 R)
• M12: 5,775,974 km (0.109 R)
• M13: 6,180,935 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 13.7

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.35 AU - 2.51 AU

Year: 2569 Days

Day: 11.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,290,046 km

• M1: 170,990 km (0.084 R)
• M2: 654,191 km (0.117 R)
• M3: 1,113,457 km (0.12 R)
• M4: 2,218,237 km (0.119 R)
• M5: 3,143,500 km (0.082 R)
• M6: 3,705,240 km (0.119 R)
• M7: 4,355,093 km (0.073 R)
• M8: 5,884,283 km (0.067 R)
• M9: 6,888,832 km (0.087 R)
• M10: 9,900,237 km (0.082 R)
• M11: 11,033,890 km (0.088 R)
• M12: 11,485,825 km (0.117 R)
• M13: 13,373,152 km (0.059 R)
• M14: 14,221,522 km (0.104 R)
• M15: 14,708,313 km (0.116 R)
• M16: 15,155,910 km (0.115 R)
• M17: 19,904,146 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.2

Radius: 10.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.92 AU - 5.94 AU

Year: 8582 Days

Day: 13.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,290,046 km

• M1: 136,134 km (0.096 R)
• M2: 496,964 km (0.091 R)
• M3: 917,334 km (0.075 R)
• M4: 1,665,772 km (0.096 R)
• M5: 2,032,137 km (0.1 R)
• M6: 2,403,290 km (0.098 R)
• M7: 3,471,867 km (0.049 R)
• M8: 4,545,382 km (0.026 R)
• M9: 6,135,906 km (0.057 R)
• M10: 7,372,632 km (0.027 R)
• M11: 8,144,706 km (0.104 R)
• M12: 9,466,104 km (0.081 R)
• M13: 11,395,618 km (0.113 R)
• M14: 12,579,984 km (0.104 R)
• M15: 14,507,702 km (0.109 R)
• M16: 15,308,201 km (0.056 R)
• M17: 17,248,036 km (0.11 R)
• M18: 18,211,596 km (0.109 R)
• M19: 21,028,374 km (0.108 R)
• M20: 22,729,601 km (0.08 R)
• M21: 24,520,737 km (0.092 R)
• M22: 28,824,817 km (0.087 R)
• M23: 30,456,930 km (0.066 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.9

Radius: 3.2

Gravity: 50.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.84 AU - 9.14 AU

Year: 13903 Days

Day: 15.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,290,046 km

• M1: 39,943 km (0.087 R)
• M2: 292,464 km (0.105 R)
• M3: 448,345 km (0.061 R)
• M4: 641,476 km (0.083 R)
• M5: 971,489 km (0.075 R)
• M6: 1,461,122 km (0.032 R)
• M7: 3,917,220 km (0.091 R)
• M8: 4,505,289 km (0.072 R)
• M9: 4,917,731 km (0.063 R)
• M10: 6,821,065 km (0.1 R)
• M11: 7,109,938 km (0.092 R)
• M12: 9,164,515 km (0.099 R)
• M13: 9,772,631 km (0.073 R)
• M14: 11,816,586 km (0.108 R)
• M15: 14,261,165 km (0.095 R)
• M16: 15,707,477 km (0.026 R)
• M17: 18,727,559 km (0.097 R)
• M18: 21,144,013 km (0.081 R)
• M19: 27,504,616 km (0.036 R)
• M20: 29,951,588 km (0.113 R)
• M21: 33,828,866 km (0.119 R)
• M22: 34,546,038 km (0.113 R)
• M23: 44,812,192 km (0.115 R)
• M24: 48,790,747 km (0.069 R)
• M25: 48,942,589 km (0.072 R)
• M26: 53,480,341 km (0.06 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit