🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.59 AU - 0.61 AU

Year: 166 Days

Day: 24.3 Hours

Environment

Temp: 240 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.9 AU - 1.32 AU

Year: 417 Days

Day: 13.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.18 AU - 1.38 AU

Year: 516 Days

Day: 27.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,162,402 km

• M1: 182,659 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.41 AU - 1.79 AU

Year: 721 Days

Day: 43.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.84 AU - 2.52 AU

Year: 1147 Days

Day: 34.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,162,402 km

• M1: 76,145 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.3

Radius: 8.2

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.58 AU - 13.14 AU

Year: 12757 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,162,402 km

• M1: 102,026 km (0.107 R)
• M2: 624,422 km (0.069 R)
• M3: 998,416 km (0.102 R)
• M4: 1,620,743 km (0.11 R)
• M5: 1,974,991 km (0.078 R)
• M6: 2,774,293 km (0.117 R)
• M7: 4,281,341 km (0.1 R)
• M8: 6,006,205 km (0.099 R)
• M9: 9,393,849 km (0.116 R)
• M10: 11,092,383 km (0.097 R)
• M11: 11,547,011 km (0.113 R)
• M12: 14,473,744 km (0.047 R)
• M13: 17,175,481 km (0.064 R)
• M14: 20,028,761 km (0.107 R)
• M15: 27,780,923 km (0.034 R)
• M16: 30,347,574 km (0.103 R)
• M17: 31,462,078 km (0.107 R)
• M18: 32,373,278 km (0.106 R)
• M19: 41,515,503 km (0.077 R)
• M20: 44,432,961 km (0.09 R)
• M21: 44,717,646 km (0.077 R)
• M22: 45,434,968 km (0.113 R)
• M23: 53,838,628 km (0.088 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit