🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.45 AU - 0.65 AU

Year: 143 Days

Day: 18.2 Hours

Environment

Temp: 269 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.92 AU - 1.32 AU

Year: 415 Days

Day: 29.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,295,379 km

• M1: 50,564 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.37 AU - 3.25 AU

Year: 1648 Days

Day: 37.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.25 AU - 3.63 AU

Year: 1764 Days

Day: 35.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.59 AU - 3.61 AU

Year: 1909 Days

Day: 47 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,295,379 km

• M1: 43,084 km (0.064 R)
• M2: 350,807 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.1

Radius: 3.5

Gravity: 36.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 15.71 AU - 22.79 AU

Year: 29548 Days

Day: 18.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,295,379 km

• M1: 43,533 km (0.076 R)
• M2: 406,009 km (0.114 R)
• M3: 1,222,065 km (0.11 R)
• M4: 2,017,028 km (0.029 R)
• M5: 2,733,602 km (0.083 R)
• M6: 3,248,667 km (0.071 R)
• M7: 3,423,846 km (0.106 R)
• M8: 6,005,607 km (0.102 R)
• M9: 6,869,085 km (0.089 R)
• M10: 8,450,335 km (0.119 R)
• M11: 8,894,641 km (0.119 R)
• M12: 16,166,294 km (0.059 R)
• M13: 18,365,981 km (0.115 R)
• M14: 19,680,946 km (0.083 R)
• M15: 20,957,016 km (0.057 R)
• M16: 21,666,409 km (0.073 R)
• M17: 26,146,117 km (0.118 R)
• M18: 32,665,742 km (0.045 R)
• M19: 32,800,680 km (0.105 R)
• M20: 33,207,885 km (0.033 R)
• M21: 39,573,574 km (0.103 R)
• M22: 41,598,979 km (0.078 R)
• M23: 45,517,845 km (0.098 R)
• M24: 48,613,474 km (0.061 R)
• M25: 56,570,136 km (0.107 R)
• M26: 57,548,057 km (0.05 R)
• M27: 58,140,315 km (0.099 R)
• M28: 60,346,285 km (0.048 R)
• M29: 60,957,392 km (0.109 R)
• M30: 64,711,401 km (0.066 R)
• M31: 68,837,909 km (0.109 R)
• M32: 69,059,763 km (0.12 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 13,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit