🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.63 AU - 0.93 AU

Year: 255 Days

Day: 21.3 Hours

Environment

Temp: 96 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,734,572 km

• M1: 33,660 km (0.067 R)
• M2: 412,741 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.39 AU - 1.53 AU

Year: 654 Days

Day: 13.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,734,572 km

• M1: 518,955 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.76 AU - 3.66 AU

Year: 2133 Days

Day: 12.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,734,572 km

• M1: 82,877 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.7

Radius: 13.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.53 AU - 6.59 AU

Year: 5532 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,734,572 km

• M1: 165,455 km (0.113 R)
• M2: 620,831 km (0.081 R)
• M3: 1,170,005 km (0.068 R)
• M4: 2,482,427 km (0.114 R)
• M5: 4,249,926 km (0.07 R)
• M6: 4,890,953 km (0.117 R)
• M7: 6,468,762 km (0.118 R)
• M8: 8,004,832 km (0.047 R)
• M9: 9,953,195 km (0.105 R)
• M10: 13,498,216 km (0.101 R)
• M11: 16,817,793 km (0.094 R)
• M12: 17,408,555 km (0.083 R)
• M13: 17,945,312 km (0.068 R)
• M14: 20,498,499 km (0.07 R)
• M15: 21,021,792 km (0.117 R)
• M16: 22,883,837 km (0.09 R)
• M17: 25,277,702 km (0.103 R)
• M18: 25,879,684 km (0.086 R)
• M19: 29,694,579 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.3

Radius: 4.1

Gravity: 39.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.93 AU - 14.99 AU

Year: 21459 Days

Day: 19.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,734,572 km

• M1: 51,013 km (0.064 R)
• M2: 285,882 km (0.061 R)
• M3: 458,368 km (0.102 R)
• M4: 599,289 km (0.086 R)
• M5: 1,433,896 km (0.081 R)
• M6: 1,634,357 km (0.088 R)
• M7: 1,930,561 km (0.095 R)
• M8: 3,424,594 km (0.109 R)
• M9: 3,691,477 km (0.112 R)
• M10: 5,011,529 km (0.081 R)
• M11: 5,553,671 km (0.114 R)
• M12: 5,964,168 km (0.072 R)
• M13: 8,168,193 km (0.067 R)
• M14: 11,501,982 km (0.057 R)
• M15: 19,632,028 km (0.045 R)
• M16: 46,189,240 km (0.052 R)
• M17: 52,043,304 km (0.08 R)
• M18: 64,573,622 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 11,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit