🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.11 AU - 1.53 AU

Year: 554 Days

Day: 16.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,326,371 km

• M1: 145,409 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.46 AU - 2.98 AU

Year: 1638 Days

Day: 48 Hours

Environment

Temp: -91 °C

Axial Tilt: 113.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.9

Radius: 4.7

Gravity: 18.56 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.67 AU - 22.01 AU

Year: 27522 Days

Day: 23.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,326,371 km

• M1: 58,642 km (0.107 R)
• M2: 209,587 km (0.099 R)
• M3: 383,120 km (0.118 R)
• M4: 803,041 km (0.089 R)
• M5: 1,010,384 km (0.102 R)
• M6: 1,932,356 km (0.106 R)
• M7: 2,241,724 km (0.103 R)
• M8: 2,512,496 km (0.083 R)
• M9: 4,272,066 km (0.086 R)
• M10: 4,511,872 km (0.038 R)
• M11: 5,169,803 km (0.102 R)
• M12: 6,673,561 km (0.082 R)
• M13: 7,185,784 km (0.094 R)
• M14: 8,028,469 km (0.112 R)
• M15: 8,553,707 km (0.079 R)
• M16: 8,990,234 km (0.104 R)
• M17: 9,731,042 km (0.119 R)
• M18: 14,204,019 km (0.042 R)
• M19: 14,507,702 km (0.119 R)
• M20: 15,604,703 km (0.045 R)
• M21: 19,503,972 km (0.106 R)
• M22: 19,879,163 km (0.114 R)
• M23: 22,538,266 km (0.114 R)
• M24: 25,648,405 km (0.063 R)
• M25: 28,190,223 km (0.12 R)
• M26: 28,790,409 km (0.08 R)
• M27: 29,276,752 km (0.073 R)
• M28: 32,179,699 km (0.106 R)
• M29: 32,835,237 km (0.097 R)
• M30: 34,717,926 km (0.038 R)
• M31: 37,530,665 km (0.076 R)
• M32: 48,054,875 km (0.078 R)
• M33: 51,184,014 km (0.086 R)
• M34: 59,595,753 km (0.099 R)
• M35: 63,612,755 km (0.108 R)
• M36: 67,379,031 km (0.094 R)
• M37: 71,512,869 km (0.118 R)
• M38: 74,208,921 km (0.11 R)
• M39: 76,043,440 km (0.078 R)
• M40: 78,615,027 km (0.061 R)
• M41: 79,088,804 km (0.073 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 12,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit