🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.87 AU - 1.17 AU

Year: 384 Days

Day: 33.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.33 AU - 3.73 AU

Year: 2472 Days

Day: 27.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298

Radius: 8.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.55 AU - 10.21 AU

Year: 10709 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 106.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 38,017,301 km

• M1: 106,514 km (0.071 R)
• M2: 407,804 km (0.058 R)
• M3: 826,079 km (0.111 R)
• M4: 1,128,118 km (0.112 R)
• M5: 1,888,075 km (0.078 R)
• M6: 2,423,336 km (0.06 R)
• M7: 2,994,351 km (0.069 R)
• M8: 3,675,769 km (0.092 R)
• M9: 4,271,169 km (0.085 R)
• M10: 5,404,672 km (0.091 R)
• M11: 6,041,211 km (0.085 R)
• M12: 6,906,186 km (0.114 R)
• M13: 7,312,045 km (0.104 R)
• M14: 7,812,001 km (0.111 R)
• M15: 9,675,093 km (0.051 R)
• M16: 9,996,579 km (0.108 R)
• M17: 13,846,629 km (0.095 R)
• M18: 17,820,697 km (0.054 R)
• M19: 18,726,063 km (0.089 R)
• M20: 20,779,743 km (0.095 R)
• M21: 22,176,688 km (0.101 R)
• M22: 23,305,553 km (0.078 R)
• M23: 24,219,147 km (0.112 R)
• M24: 29,243,392 km (0.113 R)
• M25: 30,501,659 km (0.085 R)
• M26: 31,594,322 km (0.118 R)
• M27: 33,333,846 km (0.076 R)
• M28: 33,857,439 km (0.117 R)
• M29: 34,386,417 km (0.051 R)
• M30: 36,779,833 km (0.114 R)
• M31: 37,226,682 km (0.063 R)
• M32: 37,564,175 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 12,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit