🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.76 AU - 1.14 AU

Year: 330 Days

Day: 43.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.96 AU - 2.58 AU

Year: 1219 Days

Day: 26.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.41 AU - 5.68 AU

Year: 3448 Days

Day: 19 Hours

Environment

Temp: -129 °C

Axial Tilt: 137.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406

Radius: 8.5

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.24 AU - 10.64 AU

Year: 11171 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,471,142 km

• M1: 109,954 km (0.069 R)
• M2: 652,696 km (0.06 R)
• M3: 1,044,792 km (0.078 R)
• M4: 1,590,076 km (0.117 R)
• M5: 2,056,672 km (0.114 R)
• M6: 2,554,234 km (0.107 R)
• M7: 2,999,587 km (0.057 R)
• M8: 4,652,793 km (0.072 R)
• M9: 5,255,523 km (0.068 R)
• M10: 7,418,409 km (0.077 R)
• M11: 7,699,653 km (0.053 R)
• M12: 9,445,909 km (0.031 R)
• M13: 10,561,759 km (0.094 R)
• M14: 11,494,502 km (0.098 R)
• M15: 11,817,334 km (0.084 R)
• M16: 18,275,325 km (0.098 R)
• M17: 19,923,893 km (0.109 R)
• M18: 20,547,268 km (0.073 R)
• M19: 24,035,142 km (0.072 R)
• M20: 24,741,393 km (0.119 R)
• M21: 27,609,783 km (0.113 R)
• M22: 27,898,657 km (0.046 R)
• M23: 28,189,475 km (0.047 R)
• M24: 28,777,245 km (0.029 R)
• M25: 36,136,263 km (0.103 R)
• M26: 42,445,553 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.4

Radius: 9.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.53 AU - 10.57 AU

Year: 12214 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,471,142 km

• M1: 117,584 km (0.053 R)
• M2: 558,598 km (0.105 R)
• M3: 989,291 km (0.088 R)
• M4: 1,282,951 km (0.118 R)
• M5: 1,635,853 km (0.083 R)
• M6: 3,105,951 km (0.12 R)
• M7: 3,575,838 km (0.112 R)
• M8: 4,038,694 km (0.027 R)
• M9: 4,960,366 km (0.112 R)
• M10: 6,016,078 km (0.042 R)
• M11: 6,338,462 km (0.082 R)
• M12: 6,672,364 km (0.071 R)
• M13: 7,017,935 km (0.032 R)
• M14: 7,871,242 km (0.09 R)
• M15: 8,301,186 km (0.112 R)
• M16: 11,057,826 km (0.092 R)
• M17: 12,440,110 km (0.031 R)
• M18: 12,788,224 km (0.041 R)
• M19: 15,081,410 km (0.088 R)
• M20: 16,567,815 km (0.085 R)
• M21: 17,203,157 km (0.118 R)
• M22: 17,635,644 km (0.091 R)
• M23: 21,032,713 km (0.116 R)
• M24: 21,444,406 km (0.113 R)
• M25: 22,369,220 km (0.109 R)
• M26: 22,884,734 km (0.069 R)
• M27: 25,768,832 km (0.119 R)
• M28: 28,684,793 km (0.109 R)
• M29: 30,222,211 km (0.063 R)
• M30: 32,356,523 km (0.078 R)
• M31: 33,015,951 km (0.059 R)
• M32: 34,248,189 km (0.061 R)
• M33: 36,685,287 km (0.118 R)
• M34: 42,816,855 km (0.062 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 19,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit