🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.93 AU - 1.01 AU

Year: 358 Days

Day: 37.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.29 AU - 1.41 AU

Year: 588 Days

Day: 14.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,768,190 km

• M1: 47,722 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.5

Radius: 13.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.79 AU - 6.39 AU

Year: 4953 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,768,190 km

• M1: 162,912 km (0.1 R)
• M2: 604,525 km (0.085 R)
• M3: 1,165,517 km (0.032 R)
• M4: 1,653,356 km (0.111 R)
• M5: 2,146,729 km (0.098 R)
• M6: 2,847,147 km (0.083 R)
• M7: 3,278,138 km (0.111 R)
• M8: 3,791,259 km (0.101 R)
• M9: 4,357,936 km (0.117 R)
• M10: 5,027,386 km (0.119 R)
• M11: 5,511,036 km (0.105 R)
• M12: 6,295,078 km (0.107 R)
• M13: 8,020,989 km (0.116 R)
• M14: 9,599,845 km (0.106 R)
• M15: 10,385,832 km (0.072 R)
• M16: 11,214,305 km (0.111 R)
• M17: 12,129,096 km (0.119 R)
• M18: 13,779,011 km (0.112 R)
• M19: 15,981,690 km (0.071 R)
• M20: 18,523,358 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.2

Radius: 10

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.05 AU - 12.57 AU

Year: 12406 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,768,190 km

• M1: 124,914 km (0.091 R)
• M2: 489,634 km (0.086 R)
• M3: 946,057 km (0.079 R)
• M4: 1,314,965 km (0.083 R)
• M5: 2,161,240 km (0.095 R)
• M6: 2,814,983 km (0.117 R)
• M7: 3,335,883 km (0.115 R)
• M8: 3,693,272 km (0.109 R)
• M9: 4,049,914 km (0.057 R)
• M10: 5,680,381 km (0.049 R)
• M11: 6,847,244 km (0.041 R)
• M12: 7,832,496 km (0.072 R)
• M13: 8,511,072 km (0.101 R)
• M14: 10,279,618 km (0.098 R)
• M15: 10,885,639 km (0.035 R)
• M16: 11,948,681 km (0.102 R)
• M17: 13,196,327 km (0.107 R)
• M18: 15,035,035 km (0.109 R)
• M19: 16,761,544 km (0.095 R)
• M20: 20,525,277 km (0.053 R)
• M21: 22,226,803 km (0.091 R)
• M22: 25,450,039 km (0.093 R)
• M23: 27,699,991 km (0.06 R)
• M24: 29,371,896 km (0.086 R)
• M25: 30,694,940 km (0.111 R)
• M26: 32,270,355 km (0.09 R)
• M27: 40,464,878 km (0.097 R)
• M28: 42,485,646 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.1

Radius: 7.9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.37 AU - 17.59 AU

Year: 22824 Days

Day: 18 Hours

Environment

Temp: -204 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,768,190 km

• M1: 102,026 km (0.101 R)
• M2: 386,561 km (0.03 R)
• M3: 1,181,823 km (0.068 R)
• M4: 1,527,394 km (0.079 R)
• M5: 2,526,259 km (0.109 R)
• M6: 5,037,110 km (0.071 R)
• M7: 5,481,715 km (0.05 R)
• M8: 6,410,119 km (0.113 R)
• M9: 9,060,545 km (0.09 R)
• M10: 9,309,924 km (0.097 R)
• M11: 10,353,818 km (0.091 R)
• M12: 11,186,330 km (0.072 R)
• M13: 12,365,012 km (0.118 R)
• M14: 14,084,789 km (0.1 R)
• M15: 19,688,277 km (0.115 R)
• M16: 23,961,839 km (0.086 R)
• M17: 33,925,805 km (0.053 R)
• M18: 35,138,146 km (0.071 R)
• M19: 35,507,503 km (0.065 R)
• M20: 38,817,057 km (0.077 R)
• M21: 39,609,028 km (0.086 R)
• M22: 43,306,489 km (0.088 R)
• M23: 45,456,959 km (0.09 R)
• M24: 47,227,898 km (0.099 R)
• M25: 47,828,234 km (0.04 R)
• M26: 49,197,653 km (0.115 R)
• M27: 54,442,704 km (0.041 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 16,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit