🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.96 AU - 1.18 AU

Year: 410 Days

Day: 33 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.93 AU - 4.13 AU

Year: 2460 Days

Day: 21.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,492,136 km

• M1: 491,878 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.9

Radius: 4.2

Gravity: 34.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.19 AU - 19.71 AU

Year: 25880 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,492,136 km

• M1: 52,359 km (0.058 R)
• M2: 237,861 km (0.11 R)
• M3: 374,144 km (0.119 R)
• M4: 547,977 km (0.09 R)
• M5: 693,237 km (0.094 R)
• M6: 852,708 km (0.031 R)
• M7: 1,023,698 km (0.09 R)
• M8: 1,188,405 km (0.083 R)
• M9: 1,970,204 km (0.052 R)
• M10: 2,911,324 km (0.06 R)
• M11: 3,158,609 km (0.049 R)
• M12: 5,501,761 km (0.112 R)
• M13: 5,879,944 km (0.062 R)
• M14: 6,365,389 km (0.077 R)
• M15: 8,912,592 km (0.09 R)
• M16: 10,036,222 km (0.039 R)
• M17: 16,485,237 km (0.1 R)
• M18: 20,060,925 km (0.099 R)
• M19: 22,289,784 km (0.115 R)
• M20: 24,790,611 km (0.095 R)
• M21: 25,016,504 km (0.105 R)
• M22: 29,955,926 km (0.09 R)
• M23: 30,729,347 km (0.107 R)
• M24: 39,668,867 km (0.118 R)
• M25: 42,186,749 km (0.082 R)
• M26: 44,642,249 km (0.087 R)
• M27: 45,820,033 km (0.112 R)
• M28: 49,835,539 km (0.117 R)
• M29: 50,557,049 km (0.077 R)
• M30: 56,581,505 km (0.083 R)
• M31: 62,230,470 km (0.119 R)
• M32: 66,487,876 km (0.096 R)
• M33: 78,456,603 km (0.054 R)
• M34: 84,179,171 km (0.038 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: 458 - 18,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit