🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.8

Radius: 9.6

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.59 AU - 0.71 AU

Year: 368 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,640,786 km

• M1: 119,529 km (0.051 R)
• M2: 421,417 km (0.112 R)
• M3: 823,985 km (0.104 R)
• M4: 1,176,587 km (0.059 R)
• M5: 1,488,948 km (0.085 R)
• M6: 2,225,268 km (0.086 R)
• M7: 2,812,141 km (0.043 R)
• M8: 3,131,532 km (0.03 R)
• M9: 3,730,821 km (0.109 R)
• M10: 4,038,395 km (0.083 R)
• M11: 4,632,148 km (0.106 R)
• M12: 4,942,863 km (0.1 R)
• M13: 5,330,771 km (0.034 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.2

Radius: 11.3

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.25 AU - 1.91 AU

Year: 1396 Days

Day: 14.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,640,786 km

• M1: 140,472 km (0.073 R)
• M2: 1,006,644 km (0.097 R)
• M3: 1,533,677 km (0.058 R)
• M4: 2,616,168 km (0.086 R)
• M5: 3,677,864 km (0.091 R)
• M6: 4,077,589 km (0.084 R)
• M7: 4,623,173 km (0.11 R)
• M8: 5,153,198 km (0.05 R)
• M9: 6,190,509 km (0.103 R)
• M10: 7,334,784 km (0.082 R)
• M11: 9,972,344 km (0.107 R)
• M12: 10,719,735 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 11.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.68 AU - 2.7 AU

Year: 2278 Days

Day: 10.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 79 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,640,786 km

• M1: 138,079 km (0.098 R)
• M2: 557,701 km (0.056 R)
• M3: 989,889 km (0.072 R)
• M4: 1,608,177 km (0.106 R)
• M5: 2,041,263 km (0.1 R)
• M6: 2,430,068 km (0.091 R)
• M7: 3,146,941 km (0.084 R)
• M8: 3,924,700 km (0.072 R)
• M9: 4,511,273 km (0.109 R)
• M10: 4,869,111 km (0.082 R)
• M11: 5,314,464 km (0.106 R)
• M12: 6,184,974 km (0.106 R)
• M13: 7,606,902 km (0.07 R)
• M14: 8,679,668 km (0.117 R)
• M15: 9,539,707 km (0.078 R)
• M16: 10,096,809 km (0.054 R)
• M17: 10,972,854 km (0.075 R)
• M18: 11,819,728 km (0.119 R)
• M19: 13,730,841 km (0.055 R)
• M20: 15,316,877 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.1

Radius: 12

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.37 AU - 5.77 AU

Year: 8025 Days

Day: 8.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,640,786 km

• M1: 152,291 km (0.111 R)
• M2: 553,063 km (0.118 R)
• M3: 1,470,846 km (0.113 R)
• M4: 2,712,209 km (0.114 R)
• M5: 3,358,472 km (0.116 R)
• M6: 3,752,812 km (0.115 R)
• M7: 4,178,119 km (0.087 R)
• M8: 5,070,470 km (0.119 R)
• M9: 6,846,347 km (0.058 R)
• M10: 7,932,277 km (0.06 R)
• M11: 11,485,676 km (0.038 R)
• M12: 13,122,276 km (0.115 R)
• M13: 14,619,901 km (0.103 R)
• M14: 16,105,408 km (0.117 R)
• M15: 17,235,769 km (0.104 R)
• M16: 17,624,125 km (0.083 R)
• M17: 21,238,858 km (0.106 R)
• M18: 28,434,666 km (0.049 R)
• M19: 28,977,407 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.3

Radius: 4.6

Gravity: 24.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.41 AU - 6.63 AU

Year: 10383 Days

Day: 24.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,640,786 km

• M1: 84,822 km (0.113 R)
• M2: 332,257 km (0.05 R)
• M3: 503,098 km (0.097 R)
• M4: 1,500,167 km (0.1 R)
• M5: 1,699,282 km (0.084 R)
• M6: 4,453,379 km (0.081 R)
• M7: 4,627,212 km (0.109 R)
• M8: 8,812,212 km (0.081 R)
• M9: 9,179,475 km (0.029 R)
• M10: 12,840,584 km (0.083 R)
• M11: 18,462,172 km (0.099 R)
• M12: 19,832,489 km (0.079 R)
• M13: 25,161,614 km (0.105 R)
• M14: 30,949,555 km (0.071 R)
• M15: 31,477,337 km (0.045 R)
• M16: 32,226,224 km (0.081 R)
• M17: 42,031,766 km (0.054 R)
• M18: 42,419,224 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.8

Radius: 5.3

Gravity: 20.43 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.45 AU - 7.49 AU

Year: 12935 Days

Day: 18.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,640,786 km

• M1: 68,815 km (0.098 R)
• M2: 289,472 km (0.106 R)
• M3: 1,772,585 km (0.065 R)
• M4: 2,801,669 km (0.097 R)
• M5: 3,418,162 km (0.076 R)
• M6: 4,120,823 km (0.094 R)
• M7: 5,314,764 km (0.117 R)
• M8: 6,330,383 km (0.052 R)
• M9: 16,179,309 km (0.064 R)
• M10: 20,736,658 km (0.115 R)
• M11: 27,496,238 km (0.074 R)
• M12: 27,806,055 km (0.089 R)
• M13: 29,282,287 km (0.068 R)
• M14: 30,921,281 km (0.094 R)
• M15: 45,999,700 km (0.091 R)
• M16: 47,317,507 km (0.089 R)
• M17: 53,480,192 km (0.108 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: 486 - 20,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit