🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.56 AU - 0.9 AU

Year: 234 Days

Day: 23.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,211,532 km

• M1: 218,114 km (0.112 R)
• M2: 583,282 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.83 AU - 0.93 AU

Year: 309 Days

Day: 36.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 14.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.94 AU - 13.66 AU

Year: 15190 Days

Day: 5.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,211,532 km

• M1: 175,329 km (0.085 R)
• M2: 814,112 km (0.054 R)
• M3: 1,300,005 km (0.08 R)
• M4: 1,810,284 km (0.099 R)
• M5: 2,673,164 km (0.119 R)
• M6: 3,174,467 km (0.104 R)
• M7: 4,562,885 km (0.116 R)
• M8: 8,504,639 km (0.028 R)
• M9: 9,278,658 km (0.079 R)
• M10: 11,512,005 km (0.114 R)
• M11: 15,020,225 km (0.086 R)
• M12: 16,541,635 km (0.026 R)
• M13: 21,346,868 km (0.107 R)
• M14: 23,665,037 km (0.1 R)
• M15: 26,901,886 km (0.053 R)
• M16: 29,486,638 km (0.104 R)
• M17: 32,479,493 km (0.053 R)
• M18: 34,497,867 km (0.062 R)
• M19: 35,406,674 km (0.092 R)
• M20: 36,065,653 km (0.086 R)
• M21: 41,781,339 km (0.06 R)
• M22: 50,691,837 km (0.095 R)
• M23: 52,545,953 km (0.112 R)
• M24: 53,231,410 km (0.076 R)
• M25: 55,323,088 km (0.112 R)
• M26: 56,032,481 km (0.108 R)
• M27: 57,288,205 km (0.093 R)
• M28: 59,670,252 km (0.052 R)
• M29: 61,357,417 km (0.101 R)
• M30: 62,883,764 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 10,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit