🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.88 AU - 1.14 AU

Year: 389 Days

Day: 44.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,056,619 km

• M1: 36,502 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.58 AU - 3.42 AU

Year: 1990 Days

Day: 34 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.5

Radius: 5.2

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.53 AU - 16.73 AU

Year: 22533 Days

Day: 20.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,056,619 km

• M1: 64,776 km (0.116 R)
• M2: 359,035 km (0.108 R)
• M3: 631,752 km (0.083 R)
• M4: 1,163,273 km (0.119 R)
• M5: 2,040,515 km (0.117 R)
• M6: 2,625,891 km (0.118 R)
• M7: 3,572,248 km (0.107 R)
• M8: 5,634,604 km (0.037 R)
• M9: 6,732,951 km (0.119 R)
• M10: 6,976,945 km (0.069 R)
• M11: 8,057,341 km (0.108 R)
• M12: 9,047,530 km (0.042 R)
• M13: 10,275,579 km (0.104 R)
• M14: 11,437,804 km (0.042 R)
• M15: 12,080,327 km (0.07 R)
• M16: 14,552,731 km (0.103 R)
• M17: 15,446,429 km (0.11 R)
• M18: 15,728,720 km (0.118 R)
• M19: 16,303,475 km (0.12 R)
• M20: 17,956,232 km (0.082 R)
• M21: 18,663,382 km (0.101 R)
• M22: 21,154,934 km (0.105 R)
• M23: 22,660,786 km (0.078 R)
• M24: 23,765,866 km (0.083 R)
• M25: 25,197,069 km (0.073 R)
• M26: 29,725,396 km (0.066 R)
• M27: 30,162,072 km (0.111 R)
• M28: 32,410,079 km (0.092 R)
• M29: 36,234,998 km (0.027 R)
• M30: 38,384,570 km (0.088 R)
• M31: 41,697,564 km (0.08 R)
• M32: 42,935,486 km (0.1 R)
• M33: 44,339,462 km (0.047 R)
• M34: 50,726,095 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 15,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit