🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.42 AU - 0.58 AU

Year: 135 Days

Day: 30.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,703,562 km

• M1: 203,752 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 139 Days

Day: 14.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.46 AU - 0.58 AU

Year: 144 Days

Day: 24.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.45 AU - 0.73 AU

Year: 174 Days

Day: 18.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,703,562 km

• M1: 29,172 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.89 AU - 0.95 AU

Year: 338 Days

Day: 29.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.6

Radius: 8.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.71 AU - 10.45 AU

Year: 10476 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,703,562 km

• M1: 111,002 km (0.051 R)
• M2: 767,736 km (0.108 R)
• M3: 1,185,264 km (0.106 R)
• M4: 1,488,648 km (0.114 R)
• M5: 2,147,777 km (0.115 R)
• M6: 3,246,423 km (0.1 R)
• M7: 3,561,177 km (0.1 R)
• M8: 3,919,315 km (0.073 R)
• M9: 4,203,700 km (0.075 R)
• M10: 5,281,403 km (0.065 R)
• M11: 5,570,277 km (0.119 R)
• M12: 8,470,381 km (0.043 R)
• M13: 8,948,047 km (0.085 R)
• M14: 10,579,711 km (0.115 R)
• M15: 11,133,822 km (0.082 R)
• M16: 11,465,929 km (0.117 R)
• M17: 12,350,351 km (0.074 R)
• M18: 14,254,732 km (0.102 R)
• M19: 16,776,354 km (0.04 R)
• M20: 18,371,666 km (0.11 R)
• M21: 19,926,436 km (0.054 R)
• M22: 20,771,515 km (0.095 R)
• M23: 24,154,371 km (0.092 R)
• M24: 27,714,053 km (0.087 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 12,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit