🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.43 AU - 0.61 AU

Year: 139 Days

Day: 16.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.89 AU - 1.25 AU

Year: 410 Days

Day: 14.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.85 AU - 1.29 AU

Year: 410 Days

Day: 30.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.6

Radius: 6.1

Gravity: 15.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.29 AU - 13.07 AU

Year: 16745 Days

Day: 17 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,634,042 km

• M1: 75,996 km (0.102 R)
• M2: 286,181 km (0.108 R)
• M3: 780,751 km (0.064 R)
• M4: 2,100,504 km (0.102 R)
• M5: 2,685,731 km (0.062 R)
• M6: 3,563,421 km (0.103 R)
• M7: 4,520,698 km (0.116 R)
• M8: 5,453,142 km (0.092 R)
• M9: 7,507,719 km (0.101 R)
• M10: 7,925,695 km (0.106 R)
• M11: 8,606,515 km (0.116 R)
• M12: 9,645,772 km (0.12 R)
• M13: 10,766,110 km (0.073 R)
• M14: 11,059,322 km (0.117 R)
• M15: 13,464,108 km (0.116 R)
• M16: 17,450,143 km (0.094 R)
• M17: 18,515,130 km (0.097 R)
• M18: 19,021,070 km (0.088 R)
• M19: 19,623,052 km (0.106 R)
• M20: 20,060,626 km (0.066 R)
• M21: 20,955,221 km (0.108 R)
• M22: 24,699,656 km (0.073 R)
• M23: 25,935,783 km (0.091 R)
• M24: 28,979,352 km (0.037 R)
• M25: 29,775,811 km (0.101 R)
• M26: 35,376,904 km (0.053 R)
• M27: 38,287,780 km (0.062 R)
• M28: 41,497,701 km (0.032 R)
• M29: 47,971,400 km (0.088 R)
• M30: 48,287,949 km (0.114 R)
• M31: 49,891,339 km (0.085 R)
• M32: 51,695,639 km (0.055 R)
• M33: 60,447,413 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 18,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit