🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.64 AU

Year: 116 Days

Day: 23.7 Hours

Environment

Temp: 391 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.82 AU - 1.02 AU

Year: 259 Days

Day: 28.7 Hours

Environment

Temp: 232 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.42 AU - 3.36 AU

Year: 1441 Days

Day: 31 Hours

Environment

Temp: -15 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,076,189 km

• M1: 1,952,551 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.66 AU - 9.16 AU

Year: 7803 Days

Day: 32.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 12.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.78 AU - 17.02 AU

Year: 17730 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,076,189 km

• M1: 171,140 km (0.118 R)
• M2: 649,554 km (0.094 R)
• M3: 1,208,452 km (0.067 R)
• M4: 1,609,972 km (0.081 R)
• M5: 2,288,698 km (0.033 R)
• M6: 3,599,923 km (0.105 R)
• M7: 4,155,380 km (0.099 R)
• M8: 4,911,747 km (0.098 R)
• M9: 5,636,997 km (0.119 R)
• M10: 7,990,770 km (0.037 R)
• M11: 9,273,123 km (0.077 R)
• M12: 10,874,718 km (0.034 R)
• M13: 13,003,496 km (0.087 R)
• M14: 14,927,474 km (0.117 R)
• M15: 16,201,749 km (0.069 R)
• M16: 21,731,035 km (0.084 R)
• M17: 24,106,799 km (0.095 R)
• M18: 24,863,017 km (0.103 R)
• M19: 42,098,337 km (0.118 R)
• M20: 43,353,313 km (0.098 R)
• M21: 45,773,508 km (0.09 R)
• M22: 52,305,250 km (0.102 R)
• M23: 55,232,132 km (0.03 R)
• M24: 64,046,738 km (0.052 R)
• M25: 71,961,961 km (0.066 R)
• M26: 78,133,023 km (0.07 R)

Kuiper Belt

Range: 37.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 20,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit