🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.93 AU - 0.93 AU

Year: 338 Days

Day: 15.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.8

Radius: 14.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.2 AU - 6.42 AU

Year: 5971 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,101,385 km

• M1: 184,005 km (0.107 R)
• M2: 896,989 km (0.082 R)
• M3: 2,204,175 km (0.108 R)
• M4: 2,691,266 km (0.064 R)
• M5: 3,272,453 km (0.119 R)
• M6: 4,060,535 km (0.109 R)
• M7: 4,802,092 km (0.108 R)
• M8: 6,627,186 km (0.074 R)
• M9: 7,240,986 km (0.049 R)
• M10: 8,751,475 km (0.08 R)
• M11: 9,900,088 km (0.09 R)
• M12: 10,752,796 km (0.052 R)
• M13: 12,496,658 km (0.12 R)
• M14: 14,245,158 km (0.111 R)
• M15: 15,209,017 km (0.057 R)
• M16: 17,133,145 km (0.062 R)
• M17: 30,897,495 km (0.119 R)
• M18: 33,759,003 km (0.087 R)
• M19: 34,715,233 km (0.108 R)
• M20: 36,238,439 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.4

Radius: 14.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.18 AU - 9.62 AU

Year: 10003 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,101,385 km

• M1: 185,352 km (0.101 R)
• M2: 841,488 km (0.102 R)
• M3: 1,707,510 km (0.077 R)
• M4: 2,384,291 km (0.073 R)
• M5: 2,931,669 km (0.118 R)
• M6: 4,784,290 km (0.109 R)
• M7: 6,426,575 km (0.087 R)
• M8: 7,324,910 km (0.049 R)
• M9: 8,305,375 km (0.069 R)
• M10: 8,808,023 km (0.101 R)
• M11: 10,263,012 km (0.069 R)
• M12: 11,633,478 km (0.116 R)
• M13: 12,412,584 km (0.105 R)
• M14: 14,348,231 km (0.052 R)
• M15: 18,095,658 km (0.118 R)
• M16: 18,877,157 km (0.105 R)
• M17: 20,091,443 km (0.108 R)
• M18: 21,357,190 km (0.113 R)
• M19: 21,863,579 km (0.085 R)
• M20: 22,526,298 km (0.069 R)
• M21: 23,051,087 km (0.109 R)
• M22: 24,438,159 km (0.111 R)
• M23: 25,072,154 km (0.103 R)
• M24: 26,455,935 km (0.085 R)
• M25: 28,148,485 km (0.056 R)
• M26: 30,729,497 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.4

Radius: 15

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.81 AU - 11.79 AU

Year: 12453 Days

Day: 8.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,101,385 km

• M1: 187,147 km (0.064 R)
• M2: 818,001 km (0.107 R)
• M3: 1,900,043 km (0.105 R)
• M4: 3,453,467 km (0.047 R)
• M5: 4,018,348 km (0.063 R)
• M6: 5,987,356 km (0.085 R)
• M7: 6,730,259 km (0.079 R)
• M8: 7,575,786 km (0.071 R)
• M9: 8,400,818 km (0.078 R)
• M10: 11,022,072 km (0.08 R)
• M11: 12,431,433 km (0.095 R)
• M12: 13,088,318 km (0.096 R)
• M13: 14,342,097 km (0.067 R)
• M14: 15,606,050 km (0.102 R)
• M15: 16,300,483 km (0.072 R)
• M16: 17,901,031 km (0.061 R)
• M17: 18,739,676 km (0.074 R)
• M18: 22,011,531 km (0.066 R)
• M19: 22,620,993 km (0.091 R)
• M20: 23,873,726 km (0.082 R)
• M21: 32,046,108 km (0.055 R)
• M22: 34,551,124 km (0.038 R)
• M23: 38,928,059 km (0.089 R)
• M24: 39,436,093 km (0.091 R)
• M25: 43,389,067 km (0.101 R)
• M26: 47,165,965 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 15,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit