🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.65 AU - 0.71 AU

Year: 196 Days

Day: 41.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.18 AU - 1.88 AU

Year: 662 Days

Day: 20.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.19 AU - 1.97 AU

Year: 695 Days

Day: 41.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 104.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,245,992 km

• M1: 21,243 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.5

Radius: 6.8

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13 AU - 18.94 AU

Year: 22327 Days

Day: 22.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,245,992 km

• M1: 87,365 km (0.094 R)
• M2: 612,902 km (0.11 R)
• M3: 1,512,135 km (0.07 R)
• M4: 1,904,082 km (0.109 R)
• M5: 2,470,908 km (0.098 R)
• M6: 4,814,807 km (0.084 R)
• M7: 5,245,649 km (0.098 R)
• M8: 5,819,956 km (0.068 R)
• M9: 6,478,037 km (0.089 R)
• M10: 6,869,385 km (0.096 R)
• M11: 7,990,321 km (0.112 R)
• M12: 11,132,475 km (0.114 R)
• M13: 12,209,131 km (0.079 R)
• M14: 13,284,141 km (0.082 R)
• M15: 13,844,834 km (0.041 R)
• M16: 14,641,293 km (0.052 R)
• M17: 23,536,383 km (0.109 R)
• M18: 24,253,256 km (0.117 R)
• M19: 28,631,088 km (0.092 R)
• M20: 28,979,202 km (0.037 R)
• M21: 29,802,439 km (0.108 R)
• M22: 34,284,242 km (0.117 R)
• M23: 40,638,561 km (0.048 R)
• M24: 41,373,236 km (0.115 R)
• M25: 43,783,557 km (0.092 R)
• M26: 44,400,498 km (0.052 R)
• M27: 45,968,135 km (0.038 R)
• M28: 46,286,030 km (0.068 R)
• M29: 54,362,819 km (0.101 R)
• M30: 56,156,049 km (0.117 R)
• M31: 66,322,271 km (0.072 R)
• M32: 67,340,285 km (0.115 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 20,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit