🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.45 AU - 0.61 AU

Year: 134 Days

Day: 33.8 Hours

Environment

Temp: 272 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.59 AU

Year: 146 Days

Day: 36.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.62 AU - 1.72 AU

Year: 752 Days

Day: 21.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 152.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.31 AU - 2.73 AU

Year: 1393 Days

Day: 37.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,174,080 km

• M1: 37,399 km (0.052 R)
• M2: 447,597 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.9

Radius: 4.6

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.52 AU - 17.54 AU

Year: 24475 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,174,080 km

• M1: 57,446 km (0.041 R)
• M2: 230,979 km (0.1 R)
• M3: 405,560 km (0.087 R)
• M4: 1,065,735 km (0.118 R)
• M5: 1,329,925 km (0.084 R)
• M6: 1,754,633 km (0.116 R)
• M7: 1,933,104 km (0.062 R)
• M8: 2,104,094 km (0.106 R)
• M9: 2,285,257 km (0.082 R)
• M10: 3,015,145 km (0.082 R)
• M11: 3,193,615 km (0.107 R)
• M12: 3,460,797 km (0.12 R)
• M13: 3,830,304 km (0.068 R)
• M14: 4,580,836 km (0.116 R)
• M15: 4,920,723 km (0.1 R)
• M16: 8,076,340 km (0.105 R)
• M17: 9,956,337 km (0.079 R)
• M18: 10,238,628 km (0.1 R)
• M19: 13,844,385 km (0.119 R)
• M20: 15,814,739 km (0.099 R)
• M21: 23,028,049 km (0.104 R)
• M22: 26,417,189 km (0.118 R)
• M23: 30,833,617 km (0.08 R)
• M24: 32,655,420 km (0.086 R)
• M25: 33,529,670 km (0.11 R)
• M26: 37,048,062 km (0.037 R)
• M27: 39,807,395 km (0.082 R)
• M28: 41,818,589 km (0.052 R)
• M29: 42,258,107 km (0.103 R)
• M30: 51,541,553 km (0.119 R)
• M31: 51,878,148 km (0.116 R)
• M32: 52,046,894 km (0.107 R)
• M33: 52,725,770 km (0.072 R)
• M34: 56,031,134 km (0.12 R)
• M35: 60,027,791 km (0.076 R)
• M36: 61,149,925 km (0.072 R)
• M37: 61,716,153 km (0.111 R)
• M38: 65,778,184 km (0.083 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit