🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.63 AU - 0.63 AU

Year: 175 Days

Day: 25 Hours

Environment

Temp: 173 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,035,435 km

• M1: 41,738 km (0.071 R)
• M2: 249,679 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.57 AU - 0.93 AU

Year: 227 Days

Day: 35.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,035,435 km

• M1: 43,383 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.68 AU - 0.98 AU

Year: 265 Days

Day: 31.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,035,435 km

• M1: 223,350 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.75 AU - 2.65 AU

Year: 1142 Days

Day: 22 Hours

Environment

Temp: -56 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.9

Radius: 5.7

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 17.53 AU - 23.05 AU

Year: 31974 Days

Day: 24.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,035,435 km

• M1: 72,256 km (0.113 R)
• M2: 618,886 km (0.072 R)
• M3: 2,003,863 km (0.078 R)
• M4: 2,292,139 km (0.073 R)
• M5: 3,149,933 km (0.118 R)
• M6: 4,986,546 km (0.062 R)
• M7: 5,905,974 km (0.084 R)
• M8: 7,858,825 km (0.102 R)
• M9: 10,397,800 km (0.032 R)
• M10: 13,359,389 km (0.081 R)
• M11: 14,218,978 km (0.111 R)
• M12: 17,748,740 km (0.069 R)
• M13: 18,690,459 km (0.09 R)
• M14: 24,244,130 km (0.117 R)
• M15: 26,234,829 km (0.083 R)
• M16: 28,458,751 km (0.042 R)
• M17: 29,097,983 km (0.101 R)
• M18: 29,616,339 km (0.082 R)
• M19: 37,686,396 km (0.103 R)
• M20: 44,149,473 km (0.078 R)
• M21: 64,542,655 km (0.056 R)
• M22: 68,342,890 km (0.112 R)
• M23: 69,258,279 km (0.11 R)
• M24: 78,865,903 km (0.064 R)
• M25: 82,427,828 km (0.039 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 17,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit