🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.46 AU - 0.72 AU

Year: 159 Days

Day: 26.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.71 AU - 0.83 AU

Year: 237 Days

Day: 24.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,491,199 km

• M1: 625,170 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.11 AU - 1.15 AU

Year: 422 Days

Day: 34.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.85 AU - 2.47 AU

Year: 1116 Days

Day: 39.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.9

Radius: 5.4

Gravity: 20.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.06 AU - 16.28 AU

Year: 18747 Days

Day: 21.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,491,199 km

• M1: 84,523 km (0.057 R)
• M2: 402,269 km (0.117 R)
• M3: 639,381 km (0.11 R)
• M4: 1,088,175 km (0.063 R)
• M5: 1,330,075 km (0.096 R)
• M6: 1,960,480 km (0.097 R)
• M7: 2,917,906 km (0.087 R)
• M8: 3,698,957 km (0.049 R)
• M9: 3,876,530 km (0.101 R)
• M10: 5,284,545 km (0.093 R)
• M11: 5,821,152 km (0.117 R)
• M12: 8,745,192 km (0.115 R)
• M13: 9,494,678 km (0.062 R)
• M14: 10,698,043 km (0.076 R)
• M15: 11,871,489 km (0.09 R)
• M16: 13,682,820 km (0.099 R)
• M17: 18,869,976 km (0.074 R)
• M18: 21,323,531 km (0.082 R)
• M19: 23,676,107 km (0.119 R)
• M20: 25,550,120 km (0.084 R)
• M21: 36,282,869 km (0.068 R)
• M22: 37,926,800 km (0.08 R)
• M23: 44,070,934 km (0.066 R)
• M24: 45,783,082 km (0.062 R)
• M25: 46,575,801 km (0.064 R)
• M26: 47,055,861 km (0.111 R)
• M27: 48,188,765 km (0.12 R)
• M28: 54,126,754 km (0.08 R)
• M29: 56,451,056 km (0.082 R)
• M30: 57,545,813 km (0.101 R)
• M31: 57,913,824 km (0.105 R)
• M32: 59,401,874 km (0.081 R)
• M33: 66,010,360 km (0.063 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit