🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.49 AU - 0.73 AU

Year: 173 Days

Day: 16.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.04 AU - 2.28 AU

Year: 1154 Days

Day: 30 Hours

Environment

Temp: -75 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.7

Radius: 6.5

Gravity: 19.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.83 AU - 18.55 AU

Year: 22587 Days

Day: 18.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,498,398 km

• M1: 82,428 km (0.076 R)
• M2: 1,289,234 km (0.116 R)
• M3: 1,744,760 km (0.115 R)
• M4: 2,561,116 km (0.103 R)
• M5: 2,865,547 km (0.12 R)
• M6: 3,193,915 km (0.03 R)
• M7: 4,331,756 km (0.084 R)
• M8: 5,845,088 km (0.081 R)
• M9: 6,557,473 km (0.028 R)
• M10: 7,276,440 km (0.107 R)
• M11: 10,683,532 km (0.062 R)
• M12: 11,339,070 km (0.076 R)
• M13: 12,443,551 km (0.077 R)
• M14: 13,999,518 km (0.12 R)
• M15: 15,931,575 km (0.082 R)
• M16: 16,184,844 km (0.095 R)
• M17: 17,225,447 km (0.062 R)
• M18: 18,126,026 km (0.062 R)
• M19: 21,117,086 km (0.108 R)
• M20: 21,628,561 km (0.094 R)
• M21: 21,939,276 km (0.107 R)
• M22: 24,198,802 km (0.062 R)
• M23: 26,608,973 km (0.089 R)
• M24: 27,810,992 km (0.082 R)
• M25: 29,553,957 km (0.087 R)
• M26: 30,065,133 km (0.111 R)
• M27: 32,845,409 km (0.08 R)
• M28: 41,565,020 km (0.093 R)
• M29: 42,045,529 km (0.11 R)
• M30: 42,854,554 km (0.106 R)
• M31: 45,175,116 km (0.084 R)
• M32: 50,427,198 km (0.049 R)
• M33: 52,078,908 km (0.088 R)
• M34: 65,522,820 km (0.079 R)
• M35: 72,688,409 km (0.041 R)
• M36: 80,111,455 km (0.119 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 10,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit