🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.93 AU - 0.97 AU

Year: 353 Days

Day: 31.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,171,947 km

• M1: 357,389 km (0.055 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.28 AU - 1.96 AU

Year: 785 Days

Day: 39.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.4

Radius: 7.6

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.46 AU - 13.36 AU

Year: 15652 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,171,947 km

• M1: 94,546 km (0.101 R)
• M2: 394,789 km (0.072 R)
• M3: 782,247 km (0.113 R)
• M4: 1,096,403 km (0.119 R)
• M5: 1,494,184 km (0.107 R)
• M6: 1,815,969 km (0.079 R)
• M7: 2,183,830 km (0.106 R)
• M8: 2,579,516 km (0.114 R)
• M9: 2,906,986 km (0.119 R)
• M10: 3,699,406 km (0.115 R)
• M11: 3,946,392 km (0.025 R)
• M12: 4,443,057 km (0.12 R)
• M13: 5,812,775 km (0.098 R)
• M14: 6,774,689 km (0.088 R)
• M15: 10,785,258 km (0.101 R)
• M16: 11,291,647 km (0.1 R)
• M17: 12,412,435 km (0.056 R)
• M18: 12,719,409 km (0.086 R)
• M19: 14,873,768 km (0.107 R)
• M20: 15,785,567 km (0.083 R)
• M21: 16,808,518 km (0.041 R)
• M22: 17,565,932 km (0.089 R)
• M23: 18,905,281 km (0.099 R)
• M24: 20,311,352 km (0.032 R)
• M25: 20,737,855 km (0.091 R)
• M26: 22,142,878 km (0.085 R)
• M27: 24,272,255 km (0.056 R)
• M28: 27,456,595 km (0.093 R)
• M29: 33,325,618 km (0.097 R)
• M30: 35,494,788 km (0.118 R)
• M31: 40,246,016 km (0.106 R)
• M32: 41,054,293 km (0.099 R)
• M33: 51,458,376 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 11,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit