🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.75 AU - 1.03 AU

Year: 313 Days

Day: 47.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 129.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,972,034 km

• M1: 281,842 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.77 AU - 2.77 AU

Year: 1275 Days

Day: 29.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 126.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.24 AU - 4.44 AU

Year: 3370 Days

Day: 38.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.2

Radius: 13.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.42 AU - 9.36 AU

Year: 8262 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,972,034 km

• M1: 172,935 km (0.073 R)
• M2: 737,966 km (0.082 R)
• M3: 2,521,323 km (0.074 R)
• M4: 3,597,978 km (0.074 R)
• M5: 4,664,312 km (0.082 R)
• M6: 6,354,020 km (0.038 R)
• M7: 10,243,714 km (0.05 R)
• M8: 14,464,768 km (0.052 R)
• M9: 17,560,845 km (0.116 R)
• M10: 19,340,462 km (0.084 R)
• M11: 22,654,204 km (0.115 R)
• M12: 24,760,542 km (0.103 R)
• M13: 26,708,157 km (0.037 R)
• M14: 28,956,313 km (0.103 R)
• M15: 30,697,184 km (0.057 R)
• M16: 32,182,541 km (0.047 R)
• M17: 33,604,170 km (0.064 R)
• M18: 34,725,855 km (0.098 R)
• M19: 36,572,491 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.6

Radius: 9.3

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.72 AU - 13.08 AU

Year: 13415 Days

Day: 9.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,972,034 km

• M1: 116,088 km (0.087 R)
• M2: 458,667 km (0.113 R)
• M3: 878,140 km (0.081 R)
• M4: 1,306,289 km (0.076 R)
• M5: 2,030,641 km (0.092 R)
• M6: 2,462,082 km (0.07 R)
• M7: 3,927,842 km (0.054 R)
• M8: 4,830,665 km (0.112 R)
• M9: 5,790,036 km (0.065 R)
• M10: 6,175,849 km (0.112 R)
• M11: 6,537,726 km (0.078 R)
• M12: 6,871,329 km (0.071 R)
• M13: 7,572,644 km (0.028 R)
• M14: 9,534,770 km (0.098 R)
• M15: 10,128,823 km (0.082 R)
• M16: 10,633,117 km (0.119 R)
• M17: 11,213,108 km (0.051 R)
• M18: 12,372,791 km (0.085 R)
• M19: 15,000,926 km (0.072 R)
• M20: 15,656,464 km (0.079 R)
• M21: 17,024,686 km (0.118 R)
• M22: 19,910,579 km (0.079 R)
• M23: 20,524,529 km (0.054 R)
• M24: 22,916,000 km (0.102 R)
• M25: 24,978,656 km (0.096 R)
• M26: 27,917,356 km (0.088 R)
• M27: 31,431,111 km (0.027 R)
• M28: 32,143,795 km (0.107 R)
• M29: 33,355,239 km (0.116 R)
• M30: 34,597,051 km (0.105 R)
• M31: 35,484,316 km (0.069 R)
• M32: 45,208,925 km (0.077 R)
• M33: 49,072,141 km (0.116 R)
• M34: 52,316,769 km (0.071 R)
• M35: 55,356,897 km (0.064 R)
• M36: 58,334,343 km (0.092 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: 197 - 11,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit