🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.49 AU - 0.63 AU

Year: 121 Days

Day: 21.7 Hours

Environment

Temp: 350 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,197,843 km

• M1: 46,824 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.86 AU - 1.02 AU

Year: 263 Days

Day: 37 Hours

Environment

Temp: 258 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,197,843 km

• M1: 343,178 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.46 AU - 3.34 AU

Year: 1426 Days

Day: 38.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,197,843 km

• M1: 208,839 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.26 AU - 5.3 AU

Year: 2557 Days

Day: 22.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.2

Radius: 9.1

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.58 AU - 21.68 AU

Year: 21375 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,197,843 km

• M1: 116,387 km (0.114 R)
• M2: 441,164 km (0.096 R)
• M3: 909,106 km (0.072 R)
• M4: 1,276,519 km (0.042 R)
• M5: 2,086,591 km (0.088 R)
• M6: 2,939,149 km (0.097 R)
• M7: 3,344,859 km (0.105 R)
• M8: 5,472,739 km (0.096 R)
• M9: 6,046,447 km (0.103 R)
• M10: 7,557,834 km (0.038 R)
• M11: 7,857,628 km (0.116 R)
• M12: 9,193,088 km (0.094 R)
• M13: 10,004,058 km (0.109 R)
• M14: 17,935,588 km (0.043 R)
• M15: 20,233,561 km (0.105 R)
• M16: 26,766,350 km (0.106 R)
• M17: 27,700,140 km (0.108 R)
• M18: 30,004,546 km (0.092 R)
• M19: 33,629,302 km (0.109 R)
• M20: 36,248,761 km (0.083 R)
• M21: 37,680,712 km (0.05 R)
• M22: 48,604,049 km (0.118 R)
• M23: 51,586,432 km (0.111 R)
• M24: 59,080,687 km (0.09 R)
• M25: 60,462,672 km (0.041 R)
• M26: 66,206,482 km (0.112 R)
• M27: 73,204,222 km (0.082 R)
• M28: 77,349,280 km (0.079 R)

Kuiper Belt

Range: 38 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit