🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.55 AU - 0.65 AU

Year: 169 Days

Day: 31.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,164,080 km

• M1: 375,491 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.85 AU - 1.41 AU

Year: 437 Days

Day: 37.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.21 AU - 3.13 AU

Year: 1586 Days

Day: 27.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,164,080 km

• M1: 295,755 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.79 AU - 3.87 AU

Year: 2208 Days

Day: 31.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 119.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 14.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.22 AU - 8.56 AU

Year: 7301 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,164,080 km

• M1: 177,872 km (0.104 R)
• M2: 784,790 km (0.104 R)
• M3: 1,341,893 km (0.078 R)
• M4: 2,180,090 km (0.064 R)
• M5: 3,104,305 km (0.033 R)
• M6: 3,780,488 km (0.112 R)
• M7: 5,229,044 km (0.066 R)
• M8: 6,714,252 km (0.102 R)
• M9: 7,738,997 km (0.076 R)
• M10: 9,153,295 km (0.104 R)
• M11: 10,504,014 km (0.109 R)
• M12: 11,443,639 km (0.087 R)
• M13: 15,354,725 km (0.081 R)
• M14: 17,066,723 km (0.098 R)
• M15: 18,298,961 km (0.071 R)
• M16: 24,064,912 km (0.086 R)
• M17: 25,863,826 km (0.057 R)
• M18: 28,818,235 km (0.083 R)
• M19: 31,990,757 km (0.086 R)
• M20: 32,769,862 km (0.099 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit