🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.99 AU - 1.39 AU

Year: 463 Days

Day: 29.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.22 AU - 1.48 AU

Year: 559 Days

Day: 44.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,155,360 km

• M1: 30,219 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.16 AU - 3 AU

Year: 1477 Days

Day: 21.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.2

Radius: 8.6

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.38 AU - 13.16 AU

Year: 13486 Days

Day: 7.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,155,360 km

• M1: 114,293 km (0.093 R)
• M2: 476,320 km (0.119 R)
• M3: 1,444,517 km (0.081 R)
• M4: 1,885,681 km (0.101 R)
• M5: 3,175,963 km (0.104 R)
• M6: 3,663,502 km (0.111 R)
• M7: 6,499,130 km (0.072 R)
• M8: 7,163,943 km (0.058 R)
• M9: 8,720,658 km (0.087 R)
• M10: 9,334,608 km (0.073 R)
• M11: 13,452,888 km (0.09 R)
• M12: 14,858,958 km (0.07 R)
• M13: 15,529,306 km (0.079 R)
• M14: 18,110,767 km (0.086 R)
• M15: 18,720,977 km (0.077 R)
• M16: 20,469,925 km (0.041 R)
• M17: 24,473,912 km (0.084 R)
• M18: 26,953,348 km (0.093 R)
• M19: 29,386,258 km (0.104 R)
• M20: 31,087,335 km (0.052 R)
• M21: 32,183,289 km (0.096 R)
• M22: 35,035,373 km (0.066 R)
• M23: 39,178,785 km (0.042 R)
• M24: 44,320,613 km (0.112 R)
• M25: 44,733,802 km (0.108 R)
• M26: 46,838,495 km (0.08 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 18,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit