🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.4

Radius: 12.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.92 AU

Year: 426 Days

Day: 8.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,479,540 km

• M1: 156,928 km (0.108 R)
• M2: 553,363 km (0.087 R)
• M3: 1,032,225 km (0.104 R)
• M4: 1,455,886 km (0.088 R)
• M5: 1,872,217 km (0.114 R)
• M6: 2,508,906 km (0.072 R)
• M7: 3,127,343 km (0.115 R)
• M8: 3,575,389 km (0.072 R)
• M9: 4,414,334 km (0.063 R)
• M10: 4,810,320 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 11.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.09 AU - 2.57 AU

Year: 2333 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,479,540 km

• M1: 139,575 km (0.073 R)
• M2: 516,113 km (0.096 R)
• M3: 1,226,104 km (0.065 R)
• M4: 1,595,760 km (0.066 R)
• M5: 2,137,155 km (0.098 R)
• M6: 2,540,770 km (0.113 R)
• M7: 3,089,645 km (0.079 R)
• M8: 3,662,455 km (0.097 R)
• M9: 4,070,109 km (0.106 R)
• M10: 4,738,513 km (0.077 R)
• M11: 5,361,887 km (0.051 R)
• M12: 6,089,531 km (0.076 R)
• M13: 6,610,431 km (0.075 R)
• M14: 7,652,679 km (0.078 R)
• M15: 8,013,210 km (0.115 R)
• M16: 9,365,874 km (0.085 R)
• M17: 10,604,694 km (0.092 R)
• M18: 11,282,971 km (0.11 R)
• M19: 12,272,710 km (0.069 R)
• M20: 16,367,802 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329

Radius: 7.2

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.33 AU - 6.81 AU

Year: 11047 Days

Day: 16.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,479,540 km

• M1: 92,751 km (0.111 R)
• M2: 319,092 km (0.112 R)
• M3: 551,567 km (0.088 R)
• M4: 1,016,069 km (0.101 R)
• M5: 1,463,516 km (0.11 R)
• M6: 1,733,091 km (0.1 R)
• M7: 2,355,867 km (0.088 R)
• M8: 2,950,369 km (0.084 R)
• M9: 5,183,267 km (0.113 R)
• M10: 5,881,291 km (0.117 R)
• M11: 8,735,020 km (0.075 R)
• M12: 10,435,050 km (0.049 R)
• M13: 10,779,873 km (0.036 R)
• M14: 11,596,677 km (0.083 R)
• M15: 12,619,328 km (0.029 R)
• M16: 14,294,376 km (0.102 R)
• M17: 14,536,425 km (0.095 R)
• M18: 17,868,718 km (0.066 R)
• M19: 26,903,531 km (0.096 R)
• M20: 27,927,529 km (0.1 R)
• M21: 31,767,856 km (0.041 R)
• M22: 33,228,081 km (0.085 R)
• M23: 37,301,780 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.9

Radius: 5.2

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.1 AU - 9.34 AU

Year: 15460 Days

Day: 22.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,479,540 km

• M1: 65,374 km (0.092 R)
• M2: 266,883 km (0.09 R)
• M3: 1,696,889 km (0.066 R)
• M4: 3,035,042 km (0.066 R)
• M5: 3,712,720 km (0.092 R)
• M6: 8,448,091 km (0.095 R)
• M7: 10,016,325 km (0.061 R)
• M8: 10,868,884 km (0.045 R)
• M9: 11,286,262 km (0.063 R)
• M10: 13,655,593 km (0.037 R)
• M11: 16,134,579 km (0.064 R)
• M12: 16,336,835 km (0.105 R)
• M13: 20,667,245 km (0.049 R)
• M14: 24,978,506 km (0.085 R)
• M15: 26,166,164 km (0.08 R)
• M16: 34,203,160 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit