🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.56 AU - 0.8 AU

Year: 206 Days

Day: 46.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.77 AU - 1.25 AU

Year: 373 Days

Day: 17.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,947,412 km

• M1: 696,677 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.57 AU - 1.75 AU

Year: 785 Days

Day: 14.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 111.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.9

Radius: 5.3

Gravity: 16.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.05 AU - 18.17 AU

Year: 24850 Days

Day: 22.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,947,412 km

• M1: 80,932 km (0.1 R)
• M2: 357,838 km (0.113 R)
• M3: 635,941 km (0.115 R)
• M4: 829,969 km (0.11 R)
• M5: 1,063,641 km (0.078 R)
• M6: 1,267,244 km (0.109 R)
• M7: 2,100,504 km (0.11 R)
• M8: 2,423,486 km (0.08 R)
• M9: 2,828,746 km (0.07 R)
• M10: 3,195,560 km (0.1 R)
• M11: 3,928,739 km (0.062 R)
• M12: 4,185,449 km (0.026 R)
• M13: 4,522,044 km (0.079 R)
• M14: 5,211,092 km (0.116 R)
• M15: 5,600,645 km (0.03 R)
• M16: 5,884,881 km (0.075 R)
• M17: 7,795,994 km (0.099 R)
• M18: 8,357,584 km (0.097 R)
• M19: 11,254,547 km (0.09 R)
• M20: 12,104,861 km (0.093 R)
• M21: 13,640,035 km (0.073 R)
• M22: 14,758,129 km (0.117 R)
• M23: 18,036,566 km (0.101 R)
• M24: 19,289,897 km (0.09 R)
• M25: 20,985,141 km (0.097 R)
• M26: 22,068,678 km (0.043 R)
• M27: 24,346,754 km (0.109 R)
• M28: 25,763,895 km (0.055 R)
• M29: 27,815,779 km (0.111 R)
• M30: 34,485,600 km (0.091 R)
• M31: 35,853,074 km (0.102 R)
• M32: 42,766,890 km (0.046 R)
• M33: 46,617,389 km (0.09 R)
• M34: 47,280,706 km (0.109 R)
• M35: 52,637,357 km (0.052 R)
• M36: 53,537,488 km (0.048 R)
• M37: 53,718,800 km (0.115 R)
• M38: 57,810,751 km (0.064 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 10,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit