🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.44 AU - 0.58 AU

Year: 127 Days

Day: 26.1 Hours

Environment

Temp: 277 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.33 AU - 1.33 AU

Year: 537 Days

Day: 22.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.63 AU - 2.57 AU

Year: 1065 Days

Day: 17.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.74 AU - 3.82 AU

Year: 2078 Days

Day: 40.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.8

Radius: 3.2

Gravity: 84.55 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.56 AU - 17 AU

Year: 22980 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 90,250,204 km

• M1: 39,793 km (0.077 R)
• M2: 839,992 km (0.079 R)
• M3: 1,334,263 km (0.073 R)
• M4: 1,895,555 km (0.095 R)
• M5: 2,084,497 km (0.105 R)
• M6: 2,753,349 km (0.116 R)
• M7: 3,554,296 km (0.1 R)
• M8: 3,680,108 km (0.102 R)
• M9: 4,873,450 km (0.112 R)
• M10: 4,989,837 km (0.095 R)
• M11: 6,819,269 km (0.1 R)
• M12: 8,481,451 km (0.072 R)
• M13: 8,763,443 km (0.118 R)
• M14: 9,465,656 km (0.042 R)
• M15: 10,395,107 km (0.083 R)
• M16: 12,006,276 km (0.036 R)
• M17: 16,922,661 km (0.081 R)
• M18: 17,459,418 km (0.114 R)
• M19: 18,099,996 km (0.083 R)
• M20: 18,567,190 km (0.1 R)
• M21: 20,616,681 km (0.027 R)
• M22: 21,958,275 km (0.12 R)
• M23: 25,389,900 km (0.116 R)
• M24: 29,162,310 km (0.099 R)
• M25: 29,933,188 km (0.073 R)
• M26: 30,585,883 km (0.118 R)
• M27: 31,114,712 km (0.089 R)
• M28: 38,709,496 km (0.075 R)
• M29: 41,063,568 km (0.036 R)
• M30: 46,574,754 km (0.045 R)
• M31: 49,778,991 km (0.116 R)
• M32: 56,621,747 km (0.098 R)
• M33: 61,935,762 km (0.075 R)
• M34: 63,207,494 km (0.078 R)
• M35: 63,421,269 km (0.068 R)
• M36: 66,683,999 km (0.102 R)
• M37: 71,205,744 km (0.097 R)
• M38: 75,446,395 km (0.036 R)
• M39: 81,105,832 km (0.086 R)
• M40: 83,652,137 km (0.092 R)
• M41: 87,305,916 km (0.118 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit