🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.57 AU - 0.59 AU

Year: 186 Days

Day: 33.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.98 AU - 1.12 AU

Year: 454 Days

Day: 31.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,461,956 km

• M1: 234,869 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.13 AU - 1.21 AU

Year: 534 Days

Day: 27.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.04 AU - 2.92 AU

Year: 1647 Days

Day: 33 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.5

Radius: 10.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.6 AU - 4.08 AU

Year: 3174 Days

Day: 5.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 16,461,956 km

• M1: 149,448 km (0.048 R)
• M2: 237,861 km (0.1 R)
• M3: 334,800 km (0.061 R)
• M4: 412,441 km (0.044 R)
• M5: 628,760 km (0.095 R)
• M6: 763,996 km (0.084 R)
• M7: 945,309 km (0.098 R)
• M8: 1,170,603 km (0.098 R)
• M9: 1,239,718 km (0.079 R)
• M10: 1,573,919 km (0.089 R)
• M11: 1,717,982 km (0.08 R)
• M12: 1,936,395 km (0.104 R)
• M13: 2,031,240 km (0.078 R)
• M14: 2,325,050 km (0.102 R)
• M15: 2,580,414 km (0.064 R)
• M16: 2,672,117 km (0.116 R)
• M17: 2,953,511 km (0.082 R)
• M18: 3,104,754 km (0.04 R)
• M19: 3,244,628 km (0.113 R)
• M20: 3,487,276 km (0.105 R)
• M21: 3,632,685 km (0.098 R)
• M22: 3,869,798 km (0.083 R)
• M23: 4,066,070 km (0.073 R)
• M24: 4,157,923 km (0.113 R)
• M25: 4,250,375 km (0.108 R)
• M26: 4,343,574 km (0.085 R)
• M27: 4,531,918 km (0.054 R)
• M28: 4,739,111 km (0.115 R)
• M29: 5,396,145 km (0.105 R)
• M30: 5,632,958 km (0.119 R)
• M31: 6,346,091 km (0.085 R)
• M32: 6,417,150 km (0.03 R)
• M33: 6,560,166 km (0.048 R)
• M34: 6,722,480 km (0.051 R)
• M35: 6,813,136 km (0.087 R)
• M36: 6,940,743 km (0.032 R)
• M37: 7,050,847 km (0.079 R)
• M38: 7,403,150 km (0.095 R)
• M39: 7,666,592 km (0.067 R)
• M40: 7,742,288 km (0.079 R)
• M41: 7,894,728 km (0.114 R)
• M42: 8,280,093 km (0.11 R)
• M43: 8,573,155 km (0.053 R)
• M44: 9,800,007 km (0.03 R)
• M45: 10,068,535 km (0.088 R)
• M46: 11,145,341 km (0.104 R)
• M47: 11,295,986 km (0.042 R)
• M48: 11,686,586 km (0.097 R)
• M49: 12,480,950 km (0.097 R)
• M50: 13,498,515 km (0.034 R)
• M51: 13,636,145 km (0.063 R)
• M52: 13,705,259 km (0.102 R)
• M53: 14,472,098 km (0.11 R)
• M54: 14,707,266 km (0.119 R)
• M55: 14,991,053 km (0.112 R)
• M56: 16,144,602 km (0.094 R)
• M57: 16,339,678 km (0.036 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 18,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit