🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 11.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.53 AU - 0.55 AU

Year: 274 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 23,956,822 km

• M1: 153,487 km (0.095 R)
• M2: 617,241 km (0.111 R)
• M3: 1,481,917 km (0.075 R)
• M4: 2,040,515 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.6

Radius: 11.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.41 AU - 0.67 AU

Year: 274 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 23,956,822 km

• M1: 139,276 km (0.111 R)
• M2: 573,857 km (0.073 R)
• M3: 952,190 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.5

Radius: 14.2

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.68 AU - 2.08 AU

Year: 1779 Days

Day: 7.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 23,956,822 km

• M1: 176,525 km (0.061 R)
• M2: 665,860 km (0.095 R)
• M3: 1,133,802 km (0.1 R)
• M4: 1,595,162 km (0.07 R)
• M5: 2,184,877 km (0.114 R)
• M6: 2,795,087 km (0.066 R)
• M7: 3,663,353 km (0.08 R)
• M8: 4,125,909 km (0.116 R)
• M9: 5,107,571 km (0.104 R)
• M10: 5,642,981 km (0.113 R)
• M11: 6,311,235 km (0.077 R)
• M12: 6,903,792 km (0.102 R)
• M13: 7,751,414 km (0.107 R)
• M14: 8,608,161 km (0.099 R)
• M15: 9,718,626 km (0.114 R)
• M16: 10,784,211 km (0.117 R)
• M17: 11,779,037 km (0.088 R)
• M18: 13,305,534 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.7

Radius: 8.7

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.69 AU - 2.53 AU

Year: 2116 Days

Day: 5.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,956,822 km

• M1: 108,458 km (0.097 R)
• M2: 445,652 km (0.039 R)
• M3: 759,808 km (0.079 R)
• M4: 1,191,397 km (0.111 R)
• M5: 1,494,483 km (0.111 R)
• M6: 2,091,528 km (0.069 R)
• M7: 2,823,510 km (0.111 R)
• M8: 3,869,349 km (0.072 R)
• M9: 4,437,821 km (0.051 R)
• M10: 4,854,301 km (0.088 R)
• M11: 6,618,659 km (0.112 R)
• M12: 8,342,176 km (0.085 R)
• M13: 10,009,893 km (0.112 R)
• M14: 10,727,663 km (0.093 R)
• M15: 12,055,344 km (0.12 R)
• M16: 12,955,325 km (0.102 R)
• M17: 13,807,584 km (0.032 R)
• M18: 14,888,578 km (0.074 R)
• M19: 15,425,036 km (0.105 R)
• M20: 17,059,393 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.8

Radius: 13

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.36 AU - 2.84 AU

Year: 2894 Days

Day: 8.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,956,822 km

• M1: 161,715 km (0.107 R)
• M2: 577,448 km (0.066 R)
• M3: 1,187,059 km (0.034 R)
• M4: 1,731,595 km (0.084 R)
• M5: 2,831,588 km (0.054 R)
• M6: 3,374,629 km (0.095 R)
• M7: 4,420,019 km (0.12 R)
• M8: 5,080,194 km (0.047 R)
• M9: 5,969,254 km (0.065 R)
• M10: 6,480,580 km (0.098 R)
• M11: 6,959,443 km (0.092 R)
• M12: 7,722,392 km (0.069 R)
• M13: 8,261,393 km (0.115 R)
• M14: 8,825,526 km (0.087 R)
• M15: 9,415,241 km (0.109 R)
• M16: 12,310,259 km (0.078 R)
• M17: 12,906,855 km (0.114 R)
• M18: 14,108,575 km (0.097 R)
• M19: 14,915,805 km (0.112 R)
• M20: 16,733,719 km (0.112 R)
• M21: 17,466,299 km (0.116 R)
• M22: 18,516,028 km (0.088 R)
• M23: 19,980,441 km (0.031 R)
• M24: 21,323,980 km (0.08 R)
• M25: 22,932,306 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.7

Radius: 10.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.24 AU - 4.64 AU

Year: 5398 Days

Day: 13.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 23,956,822 km

• M1: 128,056 km (0.101 R)
• M2: 464,501 km (0.065 R)
• M3: 880,533 km (0.088 R)
• M4: 1,296,116 km (0.029 R)
• M5: 1,700,928 km (0.072 R)
• M6: 2,189,963 km (0.05 R)
• M7: 2,819,770 km (0.04 R)
• M8: 3,471,119 km (0.11 R)
• M9: 4,950,942 km (0.073 R)
• M10: 5,579,253 km (0.099 R)
• M11: 6,175,400 km (0.117 R)
• M12: 6,783,515 km (0.056 R)
• M13: 9,510,086 km (0.104 R)
• M14: 10,163,530 km (0.119 R)
• M15: 11,178,551 km (0.077 R)
• M16: 12,987,489 km (0.111 R)
• M17: 13,314,659 km (0.108 R)
• M18: 14,083,592 km (0.12 R)
• M19: 14,881,847 km (0.069 R)
• M20: 16,568,413 km (0.06 R)
• M21: 18,496,281 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.2

Radius: 3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.68 AU - 9.78 AU

Year: 16297 Days

Day: 18.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 23,956,822 km

• M1: 64,177 km (0.069 R)
• M2: 351,705 km (0.104 R)
• M3: 534,812 km (0.119 R)
• M4: 813,812 km (0.109 R)
• M5: 1,028,037 km (0.095 R)
• M6: 1,171,950 km (0.107 R)
• M7: 1,860,549 km (0.077 R)
• M8: 10,957,296 km (0.08 R)
• M9: 13,615,501 km (0.052 R)
• M10: 14,366,931 km (0.059 R)
• M11: 16,061,575 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 11,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit