🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.64 AU - 0.72 AU

Year: 203 Days

Day: 21.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.77 AU

Year: 212 Days

Day: 39.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,939,085 km

• M1: 144,212 km (0.071 R)
• M2: 216,319 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.77 AU - 3.99 AU

Year: 2764 Days

Day: 16.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,939,085 km

• M1: 70,311 km (0.112 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.8

Radius: 14.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.8 AU - 7.94 AU

Year: 5814 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 83.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 67,939,085 km

• M1: 181,761 km (0.105 R)
• M2: 678,426 km (0.115 R)
• M3: 5,608,424 km (0.043 R)
• M4: 7,445,187 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.1

Radius: 5.1

Gravity: 26.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.04 AU - 13.88 AU

Year: 16873 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,939,085 km

• M1: 63,579 km (0.086 R)
• M2: 321,037 km (0.105 R)
• M3: 559,047 km (0.073 R)
• M4: 1,823,748 km (0.094 R)
• M5: 2,615,270 km (0.116 R)
• M6: 3,125,848 km (0.058 R)
• M7: 8,000,195 km (0.09 R)
• M8: 8,396,031 km (0.047 R)
• M9: 8,701,510 km (0.119 R)
• M10: 9,227,047 km (0.114 R)
• M11: 10,111,470 km (0.104 R)
• M12: 11,294,789 km (0.09 R)
• M13: 11,604,456 km (0.059 R)
• M14: 11,792,950 km (0.104 R)
• M15: 12,833,104 km (0.088 R)
• M16: 15,469,916 km (0.094 R)
• M17: 16,240,046 km (0.106 R)
• M18: 16,714,271 km (0.026 R)
• M19: 21,031,217 km (0.097 R)
• M20: 23,046,749 km (0.04 R)
• M21: 23,544,910 km (0.093 R)
• M22: 24,873,788 km (0.062 R)
• M23: 26,144,023 km (0.073 R)
• M24: 27,679,944 km (0.066 R)
• M25: 31,780,871 km (0.108 R)
• M26: 33,401,913 km (0.101 R)
• M27: 33,783,538 km (0.092 R)
• M28: 35,603,545 km (0.11 R)
• M29: 37,487,880 km (0.082 R)
• M30: 52,060,358 km (0.108 R)
• M31: 60,869,279 km (0.094 R)
• M32: 62,011,758 km (0.098 R)
• M33: 62,974,570 km (0.051 R)
• M34: 66,122,857 km (0.119 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 18,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit