🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.47 AU - 0.75 AU

Year: 169 Days

Day: 43.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.32 AU - 3.58 AU

Year: 1798 Days

Day: 18.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,220,152 km

• M1: 229,932 km (0.063 R)
• M2: 1,028,934 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.5

Radius: 11.5

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.03 AU - 6.65 AU

Year: 5007 Days

Day: 10 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,220,152 km

• M1: 144,063 km (0.104 R)
• M2: 514,018 km (0.107 R)
• M3: 920,326 km (0.083 R)
• M4: 1,365,829 km (0.074 R)
• M5: 1,930,710 km (0.106 R)
• M6: 2,332,530 km (0.044 R)
• M7: 3,164,145 km (0.115 R)
• M8: 4,793,116 km (0.066 R)
• M9: 5,409,609 km (0.095 R)
• M10: 6,476,541 km (0.079 R)
• M11: 9,060,096 km (0.084 R)
• M12: 9,618,844 km (0.111 R)
• M13: 10,082,148 km (0.114 R)
• M14: 10,520,021 km (0.107 R)
• M15: 13,998,770 km (0.105 R)
• M16: 14,394,158 km (0.088 R)
• M17: 14,847,888 km (0.08 R)
• M18: 15,415,462 km (0.091 R)
• M19: 15,997,398 km (0.05 R)
• M20: 16,925,503 km (0.111 R)
• M21: 17,601,985 km (0.116 R)
• M22: 18,709,757 km (0.104 R)
• M23: 20,999,801 km (0.095 R)
• M24: 22,112,211 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.2

Radius: 11.5

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.11 AU - 7.59 AU

Year: 7069 Days

Day: 11 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,220,152 km

• M1: 143,016 km (0.117 R)
• M2: 662,270 km (0.089 R)
• M3: 1,026,840 km (0.116 R)
• M4: 1,987,707 km (0.062 R)
• M5: 2,553,187 km (0.1 R)
• M6: 3,290,256 km (0.111 R)
• M7: 4,656,084 km (0.114 R)
• M8: 5,594,362 km (0.111 R)
• M9: 6,194,549 km (0.116 R)
• M10: 7,099,167 km (0.089 R)
• M11: 8,048,216 km (0.086 R)
• M12: 8,726,792 km (0.041 R)
• M13: 9,260,258 km (0.041 R)
• M14: 12,206,887 km (0.109 R)
• M15: 14,651,765 km (0.063 R)
• M16: 15,025,909 km (0.077 R)
• M17: 17,406,460 km (0.116 R)
• M18: 20,957,914 km (0.075 R)
• M19: 22,902,985 km (0.039 R)
• M20: 23,577,372 km (0.101 R)
• M21: 26,224,656 km (0.091 R)
• M22: 27,243,119 km (0.032 R)
• M23: 27,904,790 km (0.073 R)
• M24: 31,375,311 km (0.113 R)
• M25: 33,482,547 km (0.088 R)
• M26: 37,394,531 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720

Radius: 12.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.43 AU - 8.33 AU

Year: 7112 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,220,152 km

• M1: 183,108 km (0.08 R)
• M2: 621,130 km (0.044 R)
• M3: 1,159,683 km (0.109 R)
• M4: 1,961,228 km (0.074 R)
• M5: 3,104,754 km (0.087 R)
• M6: 3,541,879 km (0.109 R)
• M7: 5,108,169 km (0.078 R)
• M8: 5,980,025 km (0.097 R)
• M9: 9,109,164 km (0.091 R)
• M10: 9,553,769 km (0.086 R)
• M11: 10,975,397 km (0.071 R)
• M12: 11,893,480 km (0.094 R)
• M13: 15,017,532 km (0.076 R)
• M14: 18,651,863 km (0.083 R)
• M15: 21,873,752 km (0.109 R)
• M16: 22,673,053 km (0.08 R)
• M17: 31,366,335 km (0.056 R)
• M18: 34,804,094 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.2

Radius: 4.5

Gravity: 23.52 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.72 AU - 13.86 AU

Year: 18167 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,220,152 km

• M1: 57,894 km (0.061 R)
• M2: 240,703 km (0.08 R)
• M3: 524,341 km (0.068 R)
• M4: 940,073 km (0.1 R)
• M5: 1,244,804 km (0.077 R)
• M6: 1,644,829 km (0.116 R)
• M7: 1,813,126 km (0.109 R)
• M8: 2,164,831 km (0.099 R)
• M9: 2,881,853 km (0.088 R)
• M10: 3,255,399 km (0.079 R)
• M11: 3,802,778 km (0.077 R)
• M12: 6,825,403 km (0.095 R)
• M13: 8,937,426 km (0.047 R)
• M14: 10,564,901 km (0.105 R)
• M15: 10,795,880 km (0.082 R)
• M16: 11,753,456 km (0.119 R)
• M17: 12,380,121 km (0.117 R)
• M18: 13,974,087 km (0.116 R)
• M19: 15,476,947 km (0.094 R)
• M20: 16,228,975 km (0.088 R)
• M21: 16,926,550 km (0.117 R)
• M22: 17,084,226 km (0.096 R)
• M23: 17,402,421 km (0.06 R)
• M24: 19,309,794 km (0.086 R)
• M25: 19,916,862 km (0.12 R)
• M26: 22,472,592 km (0.052 R)
• M27: 26,068,925 km (0.084 R)
• M28: 31,913,415 km (0.071 R)
• M29: 36,697,106 km (0.11 R)
• M30: 40,372,277 km (0.06 R)
• M31: 41,363,512 km (0.119 R)
• M32: 47,029,681 km (0.117 R)
• M33: 53,360,812 km (0.044 R)
• M34: 53,699,951 km (0.115 R)
• M35: 55,071,015 km (0.119 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 12,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit