🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.55 AU - 0.57 AU

Year: 146 Days

Day: 16.8 Hours

Environment

Temp: 266 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,958,064 km

• M1: 67,469 km (0.109 R)
• M2: 412,890 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.5 AU - 0.74 AU

Year: 170 Days

Day: 43.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,958,064 km

• M1: 103,821 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.47 AU - 1.61 AU

Year: 666 Days

Day: 37 Hours

Environment

Temp: -17 °C

Axial Tilt: 101.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,958,064 km

• M1: 912,098 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.66 AU - 2.44 AU

Year: 1022 Days

Day: 31.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,958,064 km

• M1: 130,599 km (0.034 R)

Asteroid Belt

Center: 10.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.7

Radius: 5.1

Gravity: 26.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 16.28 AU - 21.68 AU

Year: 28796 Days

Day: 23.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,958,064 km

• M1: 82,279 km (0.117 R)
• M2: 539,450 km (0.106 R)
• M3: 935,435 km (0.065 R)
• M4: 1,402,929 km (0.074 R)
• M5: 1,689,110 km (0.029 R)
• M6: 2,679,597 km (0.12 R)
• M7: 4,546,578 km (0.035 R)
• M8: 5,255,224 km (0.118 R)
• M9: 17,446,852 km (0.069 R)
• M10: 21,097,489 km (0.099 R)
• M11: 28,047,058 km (0.06 R)
• M12: 29,730,782 km (0.047 R)
• M13: 31,207,163 km (0.117 R)
• M14: 34,743,058 km (0.117 R)
• M15: 35,332,474 km (0.117 R)
• M16: 37,912,140 km (0.114 R)
• M17: 48,565,602 km (0.097 R)
• M18: 59,989,943 km (0.059 R)
• M19: 61,909,134 km (0.092 R)
• M20: 62,124,854 km (0.099 R)
• M21: 74,534,297 km (0.064 R)
• M22: 84,722,510 km (0.052 R)
• M23: 91,819,433 km (0.115 R)
• M24: 94,080,156 km (0.092 R)
• M25: 94,365,439 km (0.049 R)
• M26: 96,667,601 km (0.099 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 20,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit