🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.5

Radius: 13.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.73 AU - 1.03 AU

Year: 525 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,926,002 km

• M1: 166,652 km (0.099 R)
• M2: 642,373 km (0.07 R)
• M3: 1,087,577 km (0.118 R)
• M4: 1,717,982 km (0.097 R)
• M5: 2,524,015 km (0.106 R)
• M6: 2,963,534 km (0.071 R)
• M7: 3,930,684 km (0.081 R)
• M8: 4,790,573 km (0.12 R)
• M9: 5,629,517 km (0.112 R)
• M10: 6,682,836 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467

Radius: 10.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.95 AU - 2.63 AU

Year: 2203 Days

Day: 5.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,926,002 km

• M1: 128,355 km (0.116 R)
• M2: 455,974 km (0.052 R)
• M3: 805,136 km (0.042 R)
• M4: 1,141,881 km (0.063 R)
• M5: 1,565,691 km (0.056 R)
• M6: 1,990,400 km (0.113 R)
• M7: 2,910,127 km (0.081 R)
• M8: 3,944,297 km (0.12 R)
• M9: 5,163,520 km (0.092 R)
• M10: 5,567,434 km (0.077 R)
• M11: 6,262,466 km (0.099 R)
• M12: 8,450,933 km (0.079 R)
• M13: 9,303,641 km (0.109 R)
• M14: 10,074,369 km (0.084 R)
• M15: 10,422,484 km (0.058 R)
• M16: 11,069,494 km (0.07 R)
• M17: 12,885,313 km (0.072 R)
• M18: 13,885,375 km (0.08 R)
• M19: 14,846,990 km (0.114 R)
• M20: 15,207,372 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.2

Radius: 11.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.86 AU - 4.42 AU

Year: 4416 Days

Day: 7.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,926,002 km

• M1: 138,976 km (0.114 R)
• M2: 808,427 km (0.08 R)
• M3: 1,286,093 km (0.077 R)
• M4: 1,780,813 km (0.106 R)
• M5: 2,129,226 km (0.097 R)
• M6: 2,579,965 km (0.115 R)
• M7: 3,142,752 km (0.096 R)
• M8: 4,129,350 km (0.106 R)
• M9: 4,598,938 km (0.051 R)
• M10: 5,013,473 km (0.071 R)
• M11: 5,405,420 km (0.047 R)
• M12: 6,489,556 km (0.038 R)
• M13: 7,956,662 km (0.108 R)
• M14: 10,762,220 km (0.116 R)
• M15: 12,345,415 km (0.086 R)
• M16: 13,853,511 km (0.094 R)
• M17: 15,145,737 km (0.091 R)
• M18: 16,116,927 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.8

Radius: 7.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.7 AU - 7.38 AU

Year: 10634 Days

Day: 23 Hours

Environment

Temp: -225 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,926,002 km

• M1: 103,223 km (0.114 R)
• M2: 377,136 km (0.075 R)
• M3: 829,071 km (0.087 R)
• M4: 3,745,482 km (0.106 R)
• M5: 4,982,507 km (0.065 R)
• M6: 8,364,765 km (0.102 R)
• M7: 8,662,614 km (0.115 R)
• M8: 8,899,129 km (0.113 R)
• M9: 10,259,123 km (0.103 R)
• M10: 11,588,749 km (0.039 R)
• M11: 18,173,598 km (0.113 R)
• M12: 19,012,244 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.6

Radius: 6.8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.35 AU - 8.63 AU

Year: 11750 Days

Day: 22.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 70,926,002 km

• M1: 87,216 km (0.067 R)
• M2: 302,636 km (0.117 R)
• M3: 678,127 km (0.111 R)
• M4: 1,816,717 km (0.083 R)
• M5: 3,830,154 km (0.103 R)
• M6: 5,725,709 km (0.111 R)
• M7: 9,208,796 km (0.066 R)
• M8: 10,614,268 km (0.118 R)
• M9: 13,649,011 km (0.117 R)
• M10: 15,051,191 km (0.112 R)
• M11: 20,650,490 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.6

Radius: 3

Gravity: 79.62 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.74 AU - 10.56 AU

Year: 17598 Days

Day: 21.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,926,002 km

• M1: 37,399 km (0.093 R)
• M2: 877,541 km (0.053 R)
• M3: 1,254,677 km (0.103 R)
• M4: 2,382,047 km (0.114 R)
• M5: 2,515,937 km (0.112 R)
• M6: 3,102,809 km (0.098 R)
• M7: 3,628,048 km (0.067 R)
• M8: 4,177,969 km (0.083 R)
• M9: 4,540,295 km (0.119 R)
• M10: 4,958,870 km (0.117 R)
• M11: 5,953,247 km (0.087 R)
• M12: 10,590,931 km (0.114 R)
• M13: 11,639,462 km (0.042 R)
• M14: 12,353,643 km (0.077 R)
• M15: 12,553,356 km (0.119 R)
• M16: 13,654,994 km (0.111 R)
• M17: 24,040,827 km (0.104 R)
• M18: 26,057,855 km (0.072 R)
• M19: 52,581,258 km (0.112 R)
• M20: 56,324,496 km (0.074 R)
• M21: 61,393,171 km (0.116 R)
• M22: 64,137,095 km (0.033 R)
• M23: 66,553,101 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 11,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit