🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.52 AU - 0.68 AU

Year: 171 Days

Day: 16.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,165,460 km

• M1: 200,012 km (0.12 R)
• M2: 297,251 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.59 AU - 0.89 AU

Year: 235 Days

Day: 26.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.91 AU - 5.09 AU

Year: 3522 Days

Day: 44.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.2

Radius: 12.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.78 AU - 5.68 AU

Year: 3795 Days

Day: 6 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,165,460 km

• M1: 173,384 km (0.111 R)
• M2: 263,591 km (0.082 R)
• M3: 421,417 km (0.09 R)
• M4: 754,572 km (0.118 R)
• M5: 1,288,486 km (0.105 R)
• M6: 1,854,864 km (0.061 R)
• M7: 2,055,325 km (0.056 R)
• M8: 2,384,889 km (0.096 R)
• M9: 2,524,614 km (0.074 R)
• M10: 2,828,896 km (0.095 R)
• M11: 3,128,391 km (0.081 R)
• M12: 3,351,142 km (0.065 R)
• M13: 3,543,824 km (0.086 R)
• M14: 3,722,145 km (0.108 R)
• M15: 4,013,711 km (0.067 R)
• M16: 4,106,462 km (0.082 R)
• M17: 4,736,418 km (0.083 R)
• M18: 4,893,795 km (0.085 R)
• M19: 4,992,979 km (0.106 R)
• M20: 5,112,956 km (0.095 R)
• M21: 5,233,831 km (0.119 R)
• M22: 5,916,297 km (0.096 R)
• M23: 6,149,968 km (0.09 R)
• M24: 6,235,838 km (0.067 R)
• M25: 6,473,698 km (0.04 R)
• M26: 6,561,063 km (0.103 R)
• M27: 6,736,691 km (0.084 R)
• M28: 7,318,777 km (0.103 R)
• M29: 7,524,025 km (0.075 R)
• M30: 8,104,315 km (0.079 R)
• M31: 8,459,460 km (0.113 R)
• M32: 8,675,031 km (0.102 R)
• M33: 8,771,372 km (0.11 R)
• M34: 9,480,915 km (0.113 R)
• M35: 10,361,897 km (0.028 R)
• M36: 11,190,220 km (0.113 R)
• M37: 11,506,320 km (0.05 R)
• M38: 11,905,597 km (0.118 R)
• M39: 12,039,786 km (0.092 R)
• M40: 12,147,497 km (0.07 R)
• M41: 12,336,588 km (0.048 R)
• M42: 13,464,407 km (0.092 R)
• M43: 13,716,330 km (0.095 R)
• M44: 13,913,500 km (0.078 R)
• M45: 14,196,688 km (0.057 R)
• M46: 14,395,953 km (0.105 R)
• M47: 14,999,730 km (0.111 R)
• M48: 15,876,373 km (0.08 R)
• M49: 16,380,668 km (0.116 R)
• M50: 16,529,966 km (0.105 R)
• M51: 16,679,714 km (0.069 R)
• M52: 16,769,772 km (0.11 R)
• M53: 17,192,386 km (0.08 R)
• M54: 17,618,440 km (0.107 R)
• M55: 18,078,753 km (0.082 R)
• M56: 18,449,905 km (0.067 R)
• M57: 18,698,687 km (0.12 R)
• M58: 19,388,782 km (0.068 R)
• M59: 19,610,037 km (0.087 R)
• M60: 19,864,054 km (0.083 R)
• M61: 19,991,362 km (0.11 R)
• M62: 20,471,571 km (0.067 R)
• M63: 21,606,720 km (0.112 R)
• M64: 21,967,699 km (0.061 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 16,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit