🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.69 AU

Year: 186 Days

Day: 24.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.51 AU - 0.83 AU

Year: 209 Days

Day: 33.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,782,991 km

• M1: 287,677 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.95 AU - 1.39 AU

Year: 482 Days

Day: 42.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,782,991 km

• M1: 46,375 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.2 AU - 1.86 AU

Year: 721 Days

Day: 24.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,782,991 km

• M1: 368,310 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.51 AU - 2.79 AU

Year: 1643 Days

Day: 47.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.3

Radius: 3.7

Gravity: 18.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.87 AU - 19.05 AU

Year: 26597 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,782,991 km

• M1: 47,423 km (0.112 R)
• M2: 238,309 km (0.066 R)
• M3: 429,346 km (0.12 R)
• M4: 1,354,310 km (0.082 R)
• M5: 1,583,793 km (0.101 R)
• M6: 2,721,933 km (0.091 R)
• M7: 3,242,683 km (0.09 R)
• M8: 9,342,537 km (0.107 R)
• M9: 11,042,716 km (0.086 R)
• M10: 13,684,764 km (0.05 R)
• M11: 15,561,918 km (0.117 R)
• M12: 16,405,202 km (0.048 R)
• M13: 17,850,168 km (0.101 R)
• M14: 19,994,803 km (0.088 R)
• M15: 20,990,676 km (0.095 R)
• M16: 24,993,466 km (0.112 R)
• M17: 25,513,917 km (0.086 R)
• M18: 31,967,120 km (0.056 R)
• M19: 32,089,042 km (0.116 R)
• M20: 32,456,904 km (0.091 R)
• M21: 36,557,082 km (0.111 R)
• M22: 48,933,164 km (0.107 R)
• M23: 51,234,578 km (0.065 R)
• M24: 52,242,718 km (0.098 R)
• M25: 55,698,279 km (0.106 R)
• M26: 59,487,444 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 16,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit