🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.63 AU - 0.83 AU

Year: 219 Days

Day: 12.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,084,674 km

• M1: 30,368 km (0.113 R)
• M2: 196,721 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.34 AU - 1.46 AU

Year: 582 Days

Day: 15.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,084,674 km

• M1: 51,611 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.28 AU - 3.5 AU

Year: 1727 Days

Day: 40.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.9

Radius: 8.1

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.42 AU - 9.22 AU

Year: 9206 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,084,674 km

• M1: 100,679 km (0.051 R)
• M2: 383,270 km (0.101 R)
• M3: 749,186 km (0.113 R)
• M4: 1,095,206 km (0.113 R)
• M5: 1,846,487 km (0.109 R)
• M6: 2,236,787 km (0.027 R)
• M7: 3,480,843 km (0.091 R)
• M8: 3,923,354 km (0.113 R)
• M9: 4,656,982 km (0.072 R)
• M10: 5,288,285 km (0.078 R)
• M11: 6,907,233 km (0.083 R)
• M12: 7,566,660 km (0.087 R)
• M13: 8,182,854 km (0.087 R)
• M14: 9,421,973 km (0.117 R)
• M15: 10,086,337 km (0.062 R)
• M16: 12,490,375 km (0.108 R)
• M17: 14,557,967 km (0.112 R)
• M18: 15,705,532 km (0.107 R)
• M19: 16,167,790 km (0.092 R)
• M20: 16,706,941 km (0.096 R)
• M21: 16,981,153 km (0.092 R)
• M22: 18,469,802 km (0.118 R)
• M23: 20,744,438 km (0.077 R)
• M24: 23,626,889 km (0.103 R)
• M25: 26,672,403 km (0.09 R)
• M26: 30,681,177 km (0.049 R)
• M27: 32,137,213 km (0.076 R)
• M28: 38,423,016 km (0.075 R)
• M29: 39,747,107 km (0.098 R)
• M30: 42,232,077 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 10.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.13 AU - 9.85 AU

Year: 9474 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,084,674 km

• M1: 133,142 km (0.099 R)
• M2: 916,885 km (0.053 R)
• M3: 1,543,551 km (0.072 R)
• M4: 1,903,483 km (0.079 R)
• M5: 2,319,964 km (0.069 R)
• M6: 2,778,481 km (0.077 R)
• M7: 3,469,025 km (0.031 R)
• M8: 3,831,800 km (0.044 R)
• M9: 4,769,479 km (0.069 R)
• M10: 7,720,447 km (0.109 R)
• M11: 11,318,126 km (0.105 R)
• M12: 11,715,159 km (0.068 R)
• M13: 12,432,331 km (0.114 R)
• M14: 14,937,347 km (0.109 R)
• M15: 17,961,319 km (0.076 R)
• M16: 19,263,568 km (0.113 R)
• M17: 21,296,154 km (0.117 R)
• M18: 21,673,590 km (0.039 R)
• M19: 22,597,656 km (0.119 R)
• M20: 23,387,682 km (0.103 R)
• M21: 28,337,427 km (0.058 R)
• M22: 28,978,454 km (0.063 R)
• M23: 30,384,524 km (0.098 R)
• M24: 31,639,501 km (0.111 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit