🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.09 AU - 1.25 AU

Year: 487 Days

Day: 37.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.7 AU - 3.86 AU

Year: 2829 Days

Day: 20.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,420,487 km

• M1: 691,441 km (0.116 R)
• M2: 1,210,845 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.8

Radius: 12.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.2 AU - 6.66 AU

Year: 6277 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,420,487 km

• M1: 153,936 km (0.095 R)
• M2: 233,522 km (0.116 R)
• M3: 339,288 km (0.079 R)
• M4: 870,809 km (0.097 R)
• M5: 1,039,556 km (0.092 R)
• M6: 1,219,821 km (0.107 R)
• M7: 1,306,588 km (0.058 R)
• M8: 1,395,748 km (0.1 R)
• M9: 1,487,003 km (0.105 R)
• M10: 1,708,258 km (0.061 R)
• M11: 2,528,802 km (0.043 R)
• M12: 2,641,599 km (0.07 R)
• M13: 2,852,831 km (0.079 R)
• M14: 3,010,059 km (0.11 R)
• M15: 3,170,278 km (0.047 R)
• M16: 3,604,411 km (0.028 R)
• M17: 3,710,626 km (0.05 R)
• M18: 3,948,037 km (0.075 R)
• M19: 4,035,552 km (0.086 R)
• M20: 4,324,725 km (0.074 R)
• M21: 4,437,821 km (0.1 R)
• M22: 4,620,779 km (0.09 R)
• M23: 4,853,105 km (0.063 R)
• M24: 5,895,353 km (0.102 R)
• M25: 6,532,640 km (0.093 R)
• M26: 6,688,820 km (0.119 R)
• M27: 6,899,005 km (0.046 R)
• M28: 6,978,441 km (0.054 R)
• M29: 7,570,251 km (0.116 R)
• M30: 8,318,539 km (0.095 R)
• M31: 8,403,212 km (0.113 R)
• M32: 8,773,167 km (0.096 R)
• M33: 8,974,675 km (0.104 R)
• M34: 9,323,687 km (0.112 R)
• M35: 9,440,972 km (0.106 R)
• M36: 9,647,417 km (0.05 R)
• M37: 9,736,428 km (0.051 R)
• M38: 10,155,302 km (0.089 R)
• M39: 10,580,010 km (0.047 R)
• M40: 11,165,686 km (0.052 R)
• M41: 11,541,177 km (0.084 R)
• M42: 11,667,288 km (0.043 R)
• M43: 11,888,992 km (0.093 R)
• M44: 11,984,435 km (0.103 R)
• M45: 12,304,425 km (0.106 R)
• M46: 12,757,258 km (0.069 R)
• M47: 12,953,081 km (0.11 R)
• M48: 13,546,237 km (0.115 R)
• M49: 14,182,177 km (0.043 R)
• M50: 15,240,433 km (0.085 R)
• M51: 15,726,775 km (0.11 R)
• M52: 16,112,439 km (0.095 R)
• M53: 16,572,303 km (0.07 R)
• M54: 16,750,324 km (0.119 R)
• M55: 16,857,436 km (0.109 R)
• M56: 17,072,259 km (0.101 R)
• M57: 17,216,172 km (0.041 R)
• M58: 17,541,098 km (0.093 R)
• M59: 18,233,886 km (0.115 R)
• M60: 19,759,336 km (0.104 R)
• M61: 19,872,581 km (0.093 R)
• M62: 20,365,656 km (0.116 R)
• M63: 20,518,246 km (0.118 R)
• M64: 21,519,055 km (0.115 R)
• M65: 21,908,159 km (0.091 R)
• M66: 22,654,054 km (0.117 R)
• M67: 22,733,042 km (0.113 R)
• M68: 23,528,155 km (0.108 R)
• M69: 23,728,317 km (0.113 R)
• M70: 23,808,501 km (0.049 R)
• M71: 24,049,802 km (0.111 R)
• M72: 24,453,717 km (0.117 R)
• M73: 25,761,202 km (0.05 R)
• M74: 26,091,514 km (0.113 R)
• M75: 27,976,298 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.3

Radius: 14.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.53 AU - 8.91 AU

Year: 9914 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 23,420,487 km

• M1: 210,933 km (0.06 R)
• M2: 313,408 km (0.083 R)
• M3: 455,974 km (0.108 R)
• M4: 1,146,368 km (0.092 R)
• M5: 1,780,663 km (0.06 R)
• M6: 1,940,284 km (0.118 R)
• M7: 2,400,896 km (0.105 R)
• M8: 2,861,658 km (0.107 R)
• M9: 3,279,185 km (0.06 R)
• M10: 3,904,056 km (0.085 R)
• M11: 3,999,050 km (0.067 R)
• M12: 5,581,347 km (0.108 R)
• M13: 5,927,816 km (0.081 R)
• M14: 6,551,340 km (0.076 R)
• M15: 7,740,493 km (0.104 R)
• M16: 8,151,738 km (0.107 R)
• M17: 8,421,612 km (0.103 R)
• M18: 9,172,893 km (0.081 R)
• M19: 9,737,475 km (0.113 R)
• M20: 9,841,296 km (0.1 R)
• M21: 10,927,376 km (0.093 R)
• M22: 11,198,149 km (0.107 R)
• M23: 12,023,630 km (0.113 R)
• M24: 14,083,892 km (0.03 R)
• M25: 14,319,508 km (0.095 R)
• M26: 14,765,011 km (0.034 R)
• M27: 16,529,817 km (0.093 R)
• M28: 16,653,983 km (0.095 R)
• M29: 17,185,205 km (0.102 R)
• M30: 18,040,306 km (0.107 R)
• M31: 19,071,784 km (0.084 R)
• M32: 20,188,681 km (0.084 R)
• M33: 20,288,314 km (0.085 R)
• M34: 20,855,589 km (0.094 R)
• M35: 21,191,735 km (0.103 R)
• M36: 21,665,512 km (0.112 R)
• M37: 22,451,200 km (0.077 R)
• M38: 22,692,351 km (0.1 R)
• M39: 22,830,430 km (0.043 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 11,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit