🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.67 AU

Year: 180 Days

Day: 28.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.89 AU - 2.15 AU

Year: 1033 Days

Day: 36.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.3

Radius: 12.1

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.53 AU - 6.93 AU

Year: 6283 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,471,015 km

• M1: 152,291 km (0.094 R)
• M2: 401,670 km (0.062 R)
• M3: 776,263 km (0.086 R)
• M4: 2,250,850 km (0.117 R)
• M5: 3,238,196 km (0.077 R)
• M6: 4,291,664 km (0.118 R)
• M7: 4,617,338 km (0.034 R)
• M8: 5,169,354 km (0.119 R)
• M9: 5,471,393 km (0.069 R)
• M10: 5,725,111 km (0.095 R)
• M11: 6,072,477 km (0.037 R)
• M12: 7,732,564 km (0.108 R)
• M13: 7,967,134 km (0.119 R)
• M14: 8,342,924 km (0.079 R)
• M15: 9,746,600 km (0.11 R)
• M16: 10,470,505 km (0.113 R)
• M17: 11,220,887 km (0.108 R)
• M18: 11,585,457 km (0.083 R)
• M19: 13,016,212 km (0.026 R)
• M20: 14,439,635 km (0.113 R)
• M21: 14,807,197 km (0.071 R)
• M22: 15,039,373 km (0.073 R)
• M23: 18,171,205 km (0.097 R)
• M24: 20,064,066 km (0.057 R)
• M25: 21,434,233 km (0.051 R)
• M26: 24,430,080 km (0.077 R)
• M27: 26,371,711 km (0.102 R)
• M28: 28,131,880 km (0.082 R)
• M29: 29,228,432 km (0.049 R)
• M30: 30,279,656 km (0.074 R)
• M31: 30,745,504 km (0.113 R)
• M32: 33,755,413 km (0.092 R)
• M33: 34,176,830 km (0.112 R)
• M34: 35,600,254 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.3

Radius: 8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.07 AU - 8.25 AU

Year: 8389 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,471,015 km

• M1: 692,788 km (0.101 R)
• M2: 943,065 km (0.103 R)
• M3: 1,309,281 km (0.12 R)
• M4: 3,419,359 km (0.083 R)
• M5: 4,098,682 km (0.077 R)
• M6: 8,680,566 km (0.061 R)
• M7: 11,257,838 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.1

Radius: 8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.46 AU - 13.8 AU

Year: 15204 Days

Day: 8.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,471,015 km

• M1: 188,793 km (0.048 R)
• M2: 683,961 km (0.099 R)
• M3: 1,495,380 km (0.068 R)
• M4: 1,681,929 km (0.071 R)
• M5: 2,169,169 km (0.049 R)
• M6: 2,904,891 km (0.119 R)
• M7: 3,314,640 km (0.106 R)
• M8: 3,620,717 km (0.107 R)
• M9: 4,417,775 km (0.057 R)
• M10: 4,984,003 km (0.111 R)
• M11: 5,749,046 km (0.057 R)
• M12: 6,534,585 km (0.076 R)
• M13: 6,964,678 km (0.117 R)
• M14: 7,147,936 km (0.072 R)
• M15: 7,674,072 km (0.037 R)
• M16: 9,750,640 km (0.093 R)
• M17: 10,543,658 km (0.115 R)
• M18: 10,997,687 km (0.076 R)
• M19: 13,110,159 km (0.111 R)
• M20: 15,573,288 km (0.041 R)
• M21: 16,236,455 km (0.093 R)
• M22: 17,314,757 km (0.117 R)
• M23: 18,428,064 km (0.047 R)
• M24: 23,162,837 km (0.115 R)
• M25: 24,723,741 km (0.113 R)
• M26: 25,488,186 km (0.107 R)
• M27: 28,367,047 km (0.094 R)
• M28: 29,110,848 km (0.086 R)
• M29: 30,092,360 km (0.038 R)
• M30: 35,244,510 km (0.11 R)
• M31: 40,274,440 km (0.081 R)
• M32: 42,688,500 km (0.101 R)
• M33: 42,870,112 km (0.095 R)
• M34: 45,172,872 km (0.045 R)
• M35: 46,394,189 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.6

Radius: 5.9

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.37 AU - 20.99 AU

Year: 25628 Days

Day: 23 Hours

Environment

Temp: -203 °C

Axial Tilt: 87.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,471,015 km

• M1: 158,275 km (0.103 R)
• M2: 807,380 km (0.095 R)
• M3: 1,027,289 km (0.032 R)
• M4: 1,332,917 km (0.104 R)
• M5: 2,346,891 km (0.084 R)
• M6: 5,035,016 km (0.118 R)
• M7: 9,064,584 km (0.06 R)
• M8: 10,450,010 km (0.084 R)
• M9: 11,934,769 km (0.041 R)
• M10: 12,471,825 km (0.091 R)
• M11: 16,355,984 km (0.097 R)
• M12: 16,564,075 km (0.087 R)
• M13: 19,691,717 km (0.102 R)
• M14: 19,920,153 km (0.081 R)
• M15: 25,796,657 km (0.119 R)
• M16: 27,653,914 km (0.092 R)
• M17: 30,231,037 km (0.119 R)
• M18: 33,416,125 km (0.107 R)
• M19: 49,185,536 km (0.114 R)
• M20: 52,853,975 km (0.075 R)
• M21: 53,980,148 km (0.103 R)
• M22: 56,011,836 km (0.119 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 17,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit