🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.42 AU - 0.62 AU

Year: 134 Days

Day: 35.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.17 AU - 1.53 AU

Year: 559 Days

Day: 18.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.1

Radius: 5.1

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.24 AU - 14.32 AU

Year: 18233 Days

Day: 23.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 63,502,614 km

• M1: 63,429 km (0.116 R)
• M2: 445,802 km (0.061 R)
• M3: 776,413 km (0.073 R)
• M4: 1,042,847 km (0.088 R)
• M5: 1,916,947 km (0.074 R)
• M6: 2,181,436 km (0.089 R)
• M7: 2,737,043 km (0.118 R)
• M8: 4,830,964 km (0.112 R)
• M9: 5,767,596 km (0.094 R)
• M10: 6,524,562 km (0.046 R)
• M11: 6,819,419 km (0.065 R)
• M12: 7,804,521 km (0.105 R)
• M13: 11,324,110 km (0.108 R)
• M14: 11,750,165 km (0.113 R)
• M15: 11,935,965 km (0.076 R)
• M16: 12,250,121 km (0.086 R)
• M17: 12,699,064 km (0.079 R)
• M18: 13,629,712 km (0.101 R)
• M19: 14,748,106 km (0.085 R)
• M20: 15,477,246 km (0.082 R)
• M21: 18,635,556 km (0.089 R)
• M22: 19,747,817 km (0.072 R)
• M23: 23,252,147 km (0.084 R)
• M24: 26,719,975 km (0.094 R)
• M25: 27,801,867 km (0.099 R)
• M26: 28,132,179 km (0.102 R)
• M27: 29,479,158 km (0.118 R)
• M28: 37,798,595 km (0.093 R)
• M29: 40,979,943 km (0.079 R)
• M30: 42,417,130 km (0.117 R)
• M31: 44,335,423 km (0.071 R)
• M32: 46,929,899 km (0.032 R)
• M33: 48,502,472 km (0.05 R)
• M34: 51,918,689 km (0.077 R)
• M35: 54,283,083 km (0.052 R)
• M36: 55,491,685 km (0.089 R)
• M37: 58,321,478 km (0.115 R)
• M38: 61,432,066 km (0.096 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit