🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.43 AU - 0.63 AU

Year: 144 Days

Day: 22.9 Hours

Environment

Temp: 238 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.68 AU - 0.84 AU

Year: 247 Days

Day: 31 Hours

Environment

Temp: 103 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.77 AU - 1.01 AU

Year: 313 Days

Day: 41.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.78 AU - 4.6 AU

Year: 2642 Days

Day: 24.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,071,476 km

• M1: 48,470 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.1

Radius: 10.6

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.82 AU - 9.74 AU

Year: 8882 Days

Day: 11.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 38,071,476 km

• M1: 151,991 km (0.098 R)
• M2: 669,450 km (0.109 R)
• M3: 1,066,782 km (0.09 R)
• M4: 1,446,312 km (0.112 R)
• M5: 1,800,710 km (0.115 R)
• M6: 2,417,202 km (0.082 R)
• M7: 3,003,327 km (0.047 R)
• M8: 3,824,769 km (0.106 R)
• M9: 4,931,344 km (0.086 R)
• M10: 6,513,192 km (0.066 R)
• M11: 8,083,371 km (0.085 R)
• M12: 8,533,362 km (0.093 R)
• M13: 8,913,939 km (0.118 R)
• M14: 9,261,754 km (0.108 R)
• M15: 9,618,545 km (0.107 R)
• M16: 10,124,185 km (0.1 R)
• M17: 10,793,337 km (0.12 R)
• M18: 14,470,452 km (0.082 R)
• M19: 15,568,351 km (0.091 R)
• M20: 17,929,155 km (0.066 R)
• M21: 18,344,738 km (0.115 R)
• M22: 20,145,597 km (0.105 R)
• M23: 20,745,934 km (0.093 R)
• M24: 21,746,893 km (0.054 R)
• M25: 23,679,099 km (0.078 R)
• M26: 24,686,940 km (0.096 R)
• M27: 25,201,407 km (0.116 R)
• M28: 26,340,744 km (0.06 R)
• M29: 26,788,042 km (0.099 R)
• M30: 33,908,601 km (0.081 R)
• M31: 35,949,715 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 16,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit