🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.92 AU - 0.96 AU

Year: 319 Days

Day: 19 Hours

Environment

Temp: 108 °C

Axial Tilt: 109 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.22 AU - 1.24 AU

Year: 477 Days

Day: 22.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.18 AU - 3.12 AU

Year: 1509 Days

Day: 28.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.7

Radius: 4.3

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.63 AU - 15.97 AU

Year: 16969 Days

Day: 16.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,890,345 km

• M1: 53,406 km (0.068 R)
• M2: 261,647 km (0.112 R)
• M3: 680,072 km (0.098 R)
• M4: 838,346 km (0.077 R)
• M5: 2,755,892 km (0.061 R)
• M6: 3,115,675 km (0.043 R)
• M7: 3,634,630 km (0.079 R)
• M8: 4,533,264 km (0.106 R)
• M9: 4,937,478 km (0.094 R)
• M10: 5,570,875 km (0.108 R)
• M11: 6,600,707 km (0.056 R)
• M12: 7,119,363 km (0.087 R)
• M13: 12,405,403 km (0.117 R)
• M14: 13,694,787 km (0.113 R)
• M15: 15,138,856 km (0.101 R)
• M16: 17,341,535 km (0.077 R)
• M17: 21,414,636 km (0.076 R)
• M18: 23,262,170 km (0.085 R)
• M19: 26,870,620 km (0.095 R)
• M20: 31,716,544 km (0.099 R)
• M21: 32,275,890 km (0.069 R)
• M22: 34,110,259 km (0.076 R)
• M23: 36,499,337 km (0.11 R)
• M24: 41,076,583 km (0.05 R)
• M25: 43,228,100 km (0.101 R)
• M26: 46,021,691 km (0.12 R)
• M27: 48,784,913 km (0.087 R)
• M28: 49,380,462 km (0.094 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit