🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.76 AU - 0.94 AU

Year: 292 Days

Day: 15.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1 AU - 1.04 AU

Year: 384 Days

Day: 28.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,594,634 km

• M1: 33,360 km (0.065 R)
• M2: 283,338 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.98 AU - 1.62 AU

Year: 553 Days

Day: 31.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.36 AU - 2.18 AU

Year: 878 Days

Day: 36 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,594,634 km

• M1: 191,635 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.6

Radius: 5

Gravity: 31.62 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.71 AU - 17.87 AU

Year: 23390 Days

Day: 24.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,594,634 km

• M1: 82,279 km (0.1 R)
• M2: 438,621 km (0.094 R)
• M3: 749,336 km (0.104 R)
• M4: 1,923,529 km (0.05 R)
• M5: 4,920,124 km (0.103 R)
• M6: 5,273,475 km (0.087 R)
• M7: 5,518,366 km (0.072 R)
• M8: 8,456,768 km (0.084 R)
• M9: 9,078,945 km (0.12 R)
• M10: 10,037,868 km (0.115 R)
• M11: 11,875,378 km (0.097 R)
• M12: 13,848,574 km (0.095 R)
• M13: 16,457,711 km (0.11 R)
• M14: 20,256,300 km (0.104 R)
• M15: 21,780,403 km (0.108 R)
• M16: 25,980,513 km (0.098 R)
• M17: 29,019,593 km (0.028 R)
• M18: 30,689,854 km (0.094 R)
• M19: 36,375,769 km (0.099 R)
• M20: 39,697,889 km (0.069 R)
• M21: 44,378,508 km (0.111 R)
• M22: 46,074,199 km (0.115 R)
• M23: 53,858,525 km (0.092 R)
• M24: 55,397,288 km (0.101 R)
• M25: 59,575,557 km (0.098 R)
• M26: 71,273,811 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 11,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit