🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.63 AU - 0.73 AU

Year: 210 Days

Day: 31.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,721,848 km

• M1: 41,439 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.77 AU - 2.77 AU

Year: 1282 Days

Day: 22.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.21 AU - 4.95 AU

Year: 3088 Days

Day: 34 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 11.5

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.31 AU - 12.07 AU

Year: 11304 Days

Day: 9.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,721,848 km

• M1: 143,016 km (0.117 R)
• M2: 557,402 km (0.109 R)
• M3: 1,029,682 km (0.106 R)
• M4: 1,629,719 km (0.046 R)
• M5: 2,314,877 km (0.053 R)
• M6: 2,971,163 km (0.101 R)
• M7: 3,356,228 km (0.11 R)
• M8: 4,054,102 km (0.106 R)
• M9: 5,314,165 km (0.095 R)
• M10: 6,379,751 km (0.102 R)
• M11: 7,194,162 km (0.048 R)
• M12: 7,670,780 km (0.095 R)
• M13: 8,307,918 km (0.097 R)
• M14: 9,739,869 km (0.098 R)
• M15: 11,562,569 km (0.097 R)
• M16: 12,036,645 km (0.112 R)
• M17: 14,400,441 km (0.07 R)
• M18: 14,949,614 km (0.055 R)
• M19: 16,236,455 km (0.085 R)
• M20: 16,756,457 km (0.038 R)
• M21: 17,518,359 km (0.048 R)
• M22: 18,303,299 km (0.072 R)
• M23: 19,275,985 km (0.1 R)
• M24: 21,324,279 km (0.1 R)
• M25: 21,948,102 km (0.063 R)
• M26: 23,797,580 km (0.108 R)
• M27: 24,565,766 km (0.107 R)
• M28: 26,969,654 km (0.065 R)
• M29: 35,116,754 km (0.101 R)
• M30: 44,332,282 km (0.052 R)
• M31: 51,616,053 km (0.115 R)
• M32: 55,372,904 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.4

Radius: 8.2

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.27 AU - 11.65 AU

Year: 12677 Days

Day: 5.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,721,848 km

• M1: 102,026 km (0.101 R)
• M2: 400,025 km (0.086 R)
• M3: 694,433 km (0.112 R)
• M4: 1,438,982 km (0.099 R)
• M5: 2,225,119 km (0.064 R)
• M6: 2,571,587 km (0.105 R)
• M7: 3,451,522 km (0.075 R)
• M8: 4,151,191 km (0.068 R)
• M9: 4,614,496 km (0.061 R)
• M10: 5,905,077 km (0.119 R)
• M11: 10,516,132 km (0.062 R)
• M12: 13,970,048 km (0.076 R)
• M13: 14,379,946 km (0.045 R)
• M14: 19,097,515 km (0.114 R)
• M15: 22,447,759 km (0.109 R)
• M16: 27,320,461 km (0.115 R)
• M17: 28,285,965 km (0.111 R)
• M18: 45,924,302 km (0.095 R)
• M19: 47,595,011 km (0.119 R)
• M20: 48,523,266 km (0.061 R)
• M21: 49,305,813 km (0.074 R)
• M22: 55,021,798 km (0.08 R)
• M23: 57,601,164 km (0.052 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 19,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit