🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.85 AU - 1.35 AU

Year: 402 Days

Day: 24.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.46 AU - 1.88 AU

Year: 752 Days

Day: 18.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.88 AU - 4.16 AU

Year: 2807 Days

Day: 32.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,823,417 km

• M1: 1,170,005 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.4

Radius: 11.4

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.04 AU - 7 AU

Year: 5798 Days

Day: 9 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 27,823,417 km

• M1: 147,952 km (0.056 R)
• M2: 615,745 km (0.06 R)
• M3: 1,335,311 km (0.116 R)
• M4: 1,734,438 km (0.108 R)
• M5: 2,296,627 km (0.026 R)
• M6: 2,800,472 km (0.058 R)
• M7: 3,247,171 km (0.091 R)
• M8: 4,825,279 km (0.118 R)
• M9: 5,410,057 km (0.051 R)
• M10: 7,339,421 km (0.077 R)
• M11: 10,816,076 km (0.035 R)
• M12: 11,613,881 km (0.077 R)
• M13: 12,079,579 km (0.113 R)
• M14: 13,722,762 km (0.078 R)
• M15: 14,598,059 km (0.06 R)
• M16: 16,589,506 km (0.086 R)
• M17: 17,048,173 km (0.098 R)
• M18: 17,515,218 km (0.108 R)
• M19: 20,053,894 km (0.07 R)
• M20: 20,574,644 km (0.056 R)
• M21: 22,033,672 km (0.112 R)
• M22: 22,588,231 km (0.094 R)
• M23: 23,560,468 km (0.078 R)
• M24: 24,645,052 km (0.064 R)
• M25: 27,093,521 km (0.095 R)
• M26: 28,563,320 km (0.088 R)
• M27: 29,700,114 km (0.068 R)
• M28: 30,768,392 km (0.09 R)
• M29: 32,571,496 km (0.059 R)
• M30: 37,162,205 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.5

Radius: 9.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.2 AU - 8.42 AU

Year: 8342 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,823,417 km

• M1: 113,096 km (0.093 R)
• M2: 408,253 km (0.109 R)
• M3: 946,655 km (0.061 R)
• M4: 1,574,518 km (0.106 R)
• M5: 2,195,648 km (0.04 R)
• M6: 2,554,982 km (0.071 R)
• M7: 3,101,762 km (0.075 R)
• M8: 3,876,081 km (0.066 R)
• M9: 4,192,032 km (0.098 R)
• M10: 4,824,831 km (0.115 R)
• M11: 6,009,197 km (0.074 R)
• M12: 6,621,950 km (0.098 R)
• M13: 7,377,269 km (0.086 R)
• M14: 7,971,622 km (0.069 R)
• M15: 10,455,994 km (0.026 R)
• M16: 11,479,093 km (0.117 R)
• M17: 11,944,343 km (0.062 R)
• M18: 13,723,660 km (0.072 R)
• M19: 14,894,114 km (0.105 R)
• M20: 15,843,312 km (0.098 R)
• M21: 16,772,913 km (0.104 R)
• M22: 17,070,763 km (0.028 R)
• M23: 20,857,384 km (0.059 R)
• M24: 23,276,082 km (0.11 R)
• M25: 25,403,514 km (0.09 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 13,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit