🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.49 AU - 0.77 AU

Year: 181 Days

Day: 15.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.99 AU - 1.43 AU

Year: 481 Days

Day: 33.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,172,373 km

• M1: 55,800 km (0.099 R)
• M2: 1,063,042 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.68 AU - 2.16 AU

Year: 962 Days

Day: 41.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.6 AU - 3.7 AU

Year: 2022 Days

Day: 41.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.7

Radius: 9.6

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.65 AU - 11.35 AU

Year: 10590 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,172,373 km

• M1: 119,379 km (0.043 R)
• M2: 422,913 km (0.066 R)
• M3: 1,013,376 km (0.1 R)
• M4: 1,402,031 km (0.101 R)
• M5: 2,147,328 km (0.12 R)
• M6: 3,501,039 km (0.044 R)
• M7: 7,781,483 km (0.114 R)
• M8: 8,779,749 km (0.091 R)
• M9: 10,170,860 km (0.045 R)
• M10: 10,864,396 km (0.119 R)
• M11: 11,876,425 km (0.106 R)
• M12: 14,948,717 km (0.032 R)
• M13: 18,671,161 km (0.108 R)
• M14: 19,306,204 km (0.042 R)
• M15: 22,079,299 km (0.077 R)
• M16: 24,162,150 km (0.078 R)
• M17: 26,273,874 km (0.097 R)
• M18: 26,970,851 km (0.116 R)
• M19: 29,135,831 km (0.114 R)
• M20: 31,637,257 km (0.112 R)
• M21: 32,426,086 km (0.115 R)
• M22: 34,633,403 km (0.105 R)
• M23: 38,192,636 km (0.062 R)
• M24: 39,474,540 km (0.113 R)
• M25: 42,395,139 km (0.071 R)
• M26: 49,111,186 km (0.106 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 20,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit