🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.64 AU - 0.92 AU

Year: 248 Days

Day: 42 Hours

Environment

Temp: 172 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.36 AU - 1.4 AU

Year: 583 Days

Day: 17 Hours

Environment

Temp: -11 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.53 AU - 2.03 AU

Year: 855 Days

Day: 29.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.15 AU - 3.53 AU

Year: 2197 Days

Day: 32.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,542,491 km

• M1: 999,015 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598

Radius: 3.7

Gravity: 43.68 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.61 AU - 20.25 AU

Year: 25070 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,542,491 km

• M1: 53,257 km (0.067 R)
• M2: 616,493 km (0.084 R)
• M3: 839,842 km (0.076 R)
• M4: 1,690,755 km (0.085 R)
• M5: 2,106,787 km (0.065 R)
• M6: 2,661,945 km (0.107 R)
• M7: 2,867,043 km (0.11 R)
• M8: 3,166,089 km (0.108 R)
• M9: 3,337,828 km (0.063 R)
• M10: 3,546,068 km (0.113 R)
• M11: 3,762,686 km (0.113 R)
• M12: 3,955,517 km (0.105 R)
• M13: 4,222,699 km (0.087 R)
• M14: 4,646,061 km (0.077 R)
• M15: 4,943,462 km (0.102 R)
• M16: 5,135,695 km (0.074 R)
• M17: 5,293,221 km (0.107 R)
• M18: 6,670,719 km (0.088 R)
• M19: 7,441,896 km (0.07 R)
• M20: 7,694,566 km (0.093 R)
• M21: 8,005,281 km (0.086 R)
• M22: 11,386,941 km (0.046 R)
• M23: 12,840,434 km (0.09 R)
• M24: 13,499,562 km (0.107 R)
• M25: 17,136,436 km (0.092 R)
• M26: 17,399,878 km (0.114 R)
• M27: 22,825,045 km (0.113 R)
• M28: 23,681,941 km (0.1 R)
• M29: 29,906,559 km (0.056 R)
• M30: 30,416,239 km (0.061 R)
• M31: 30,931,604 km (0.107 R)
• M32: 41,233,212 km (0.054 R)
• M33: 43,308,284 km (0.11 R)
• M34: 59,412,794 km (0.078 R)
• M35: 66,704,344 km (0.113 R)
• M36: 69,557,624 km (0.041 R)
• M37: 72,720,123 km (0.107 R)
• M38: 76,213,533 km (0.098 R)
• M39: 83,030,708 km (0.105 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 10,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit