🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.63 AU - 0.85 AU

Year: 224 Days

Day: 28 Hours

Environment

Temp: 199 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.83 AU - 1.09 AU

Year: 331 Days

Day: 19.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.46 AU - 1.6 AU

Year: 665 Days

Day: 36.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,018,403 km

• M1: 14,960 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.85 AU - 4.75 AU

Year: 3134 Days

Day: 27.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.01 AU - 5.01 AU

Year: 3941 Days

Day: 34.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.6

Radius: 6

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.14 AU - 18.38 AU

Year: 25202 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,018,403 km

• M1: 74,649 km (0.081 R)
• M2: 352,901 km (0.109 R)
• M3: 789,578 km (0.097 R)
• M4: 1,554,322 km (0.106 R)
• M5: 2,300,666 km (0.067 R)
• M6: 2,869,437 km (0.104 R)
• M7: 3,950,431 km (0.12 R)
• M8: 4,663,863 km (0.056 R)
• M9: 5,244,004 km (0.099 R)
• M10: 5,607,078 km (0.096 R)
• M11: 7,910,885 km (0.11 R)
• M12: 8,486,388 km (0.088 R)
• M13: 9,296,610 km (0.111 R)
• M14: 10,550,091 km (0.083 R)
• M15: 13,188,698 km (0.073 R)
• M16: 14,837,566 km (0.101 R)
• M17: 16,929,393 km (0.104 R)
• M18: 18,538,617 km (0.076 R)
• M19: 21,687,652 km (0.093 R)
• M20: 24,871,693 km (0.058 R)
• M21: 26,416,740 km (0.087 R)
• M22: 27,589,737 km (0.071 R)
• M23: 28,024,768 km (0.06 R)
• M24: 28,685,841 km (0.113 R)
• M25: 30,499,415 km (0.072 R)
• M26: 32,508,814 km (0.073 R)
• M27: 39,611,871 km (0.078 R)
• M28: 46,907,759 km (0.075 R)
• M29: 51,688,458 km (0.086 R)
• M30: 55,049,922 km (0.056 R)
• M31: 55,739,269 km (0.118 R)
• M32: 61,462,584 km (0.057 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 16,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit