🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.67 AU - 0.85 AU

Year: 240 Days

Day: 12.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.83 AU - 2.85 AU

Year: 1731 Days

Day: 46.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,389,467 km

• M1: 572,661 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.37 AU - 3.83 AU

Year: 2470 Days

Day: 19.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 12.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.97 AU - 9.59 AU

Year: 7848 Days

Day: 5.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 77,389,467 km

• M1: 154,684 km (0.094 R)
• M2: 1,013,376 km (0.119 R)
• M3: 1,464,414 km (0.115 R)
• M4: 2,400,447 km (0.091 R)
• M5: 2,840,116 km (0.041 R)
• M6: 3,296,688 km (0.101 R)
• M7: 3,701,051 km (0.096 R)
• M8: 4,270,122 km (0.109 R)
• M9: 5,094,107 km (0.086 R)
• M10: 8,141,266 km (0.103 R)
• M11: 10,108,328 km (0.116 R)
• M12: 11,011,600 km (0.094 R)
• M13: 17,366,518 km (0.111 R)
• M14: 19,580,417 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.2

Radius: 6.7

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.02 AU - 16.04 AU

Year: 21073 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,389,467 km

• M1: 84,074 km (0.085 R)
• M2: 406,009 km (0.038 R)
• M3: 656,585 km (0.038 R)
• M4: 1,112,410 km (0.064 R)
• M5: 1,780,364 km (0.053 R)
• M6: 2,008,052 km (0.107 R)
• M7: 2,811,243 km (0.08 R)
• M8: 3,541,879 km (0.071 R)
• M9: 4,062,929 km (0.086 R)
• M10: 5,333,762 km (0.09 R)
• M11: 7,174,863 km (0.086 R)
• M12: 7,806,017 km (0.115 R)
• M13: 8,848,265 km (0.061 R)
• M14: 10,520,021 km (0.099 R)
• M15: 11,079,069 km (0.038 R)
• M16: 15,011,249 km (0.108 R)
• M17: 16,449,782 km (0.096 R)
• M18: 21,215,671 km (0.108 R)
• M19: 25,811,766 km (0.088 R)
• M20: 32,696,859 km (0.074 R)
• M21: 41,625,159 km (0.115 R)
• M22: 42,863,530 km (0.066 R)
• M23: 43,967,263 km (0.089 R)
• M24: 46,725,997 km (0.047 R)
• M25: 48,912,071 km (0.112 R)
• M26: 49,254,351 km (0.106 R)
• M27: 51,695,040 km (0.072 R)
• M28: 55,877,797 km (0.085 R)
• M29: 73,962,683 km (0.101 R)
• M30: 76,695,836 km (0.064 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit