🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.44 AU - 0.64 AU

Year: 152 Days

Day: 17.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.05 AU - 1.07 AU

Year: 418 Days

Day: 40 Hours

Environment

Temp: 5 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.23 AU - 3.23 AU

Year: 1727 Days

Day: 46 Hours

Environment

Temp: -108 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.74 AU - 4.36 AU

Year: 3121 Days

Day: 13 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,910,003 km

• M1: 92,900 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.2

Radius: 3.8

Gravity: 30.76 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.92 AU - 14.2 AU

Year: 19119 Days

Day: 15.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,910,003 km

• M1: 47,273 km (0.088 R)
• M2: 276,008 km (0.086 R)
• M3: 690,843 km (0.075 R)
• M4: 974,929 km (0.09 R)
• M5: 1,703,471 km (0.112 R)
• M6: 2,139,848 km (0.039 R)
• M7: 2,259,825 km (0.032 R)
• M8: 4,073,400 km (0.119 R)
• M9: 4,880,780 km (0.05 R)
• M10: 5,487,399 km (0.042 R)
• M11: 5,944,720 km (0.075 R)
• M12: 6,762,721 km (0.062 R)
• M13: 6,978,292 km (0.063 R)
• M14: 7,560,676 km (0.088 R)
• M15: 8,223,245 km (0.063 R)
• M16: 10,847,192 km (0.078 R)
• M17: 11,083,257 km (0.111 R)
• M18: 11,565,711 km (0.111 R)
• M19: 12,124,907 km (0.06 R)
• M20: 14,259,519 km (0.111 R)
• M21: 15,194,057 km (0.069 R)
• M22: 18,324,243 km (0.084 R)
• M23: 20,663,954 km (0.084 R)
• M24: 22,807,991 km (0.114 R)
• M25: 27,314,028 km (0.108 R)
• M26: 28,192,317 km (0.044 R)
• M27: 29,089,306 km (0.038 R)
• M28: 32,990,818 km (0.068 R)
• M29: 37,763,888 km (0.114 R)
• M30: 39,963,126 km (0.027 R)
• M31: 44,164,134 km (0.067 R)
• M32: 53,941,551 km (0.046 R)
• M33: 54,284,430 km (0.107 R)
• M34: 61,265,115 km (0.029 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 14,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit