🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.5 AU - 0.76 AU

Year: 188 Days

Day: 34 Hours

Environment

Temp: 193 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.02 AU - 1.38 AU

Year: 495 Days

Day: 40.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.09 AU - 3.45 AU

Year: 1737 Days

Day: 38.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,103,922 km

• M1: 841,338 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.83 AU - 4.05 AU

Year: 2404 Days

Day: 39.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.11 AU - 4.35 AU

Year: 3277 Days

Day: 36.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,103,922 km

• M1: 121,324 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 8.9

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.33 AU - 9.45 AU

Year: 8349 Days

Day: 10.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,103,922 km

• M1: 111,151 km (0.047 R)
• M2: 417,228 km (0.044 R)
• M3: 848,818 km (0.11 R)
• M4: 1,156,242 km (0.046 R)
• M5: 1,619,846 km (0.099 R)
• M6: 1,911,113 km (0.033 R)
• M7: 2,220,631 km (0.05 R)
• M8: 3,199,749 km (0.086 R)
• M9: 3,761,489 km (0.064 R)
• M10: 4,360,180 km (0.064 R)
• M11: 7,097,372 km (0.108 R)
• M12: 14,147,171 km (0.083 R)
• M13: 14,452,650 km (0.086 R)
• M14: 15,654,370 km (0.094 R)
• M15: 16,921,165 km (0.086 R)
• M16: 19,885,746 km (0.085 R)
• M17: 22,759,820 km (0.029 R)
• M18: 23,095,368 km (0.065 R)
• M19: 23,434,207 km (0.082 R)
• M20: 34,767,443 km (0.104 R)
• M21: 35,661,739 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 13,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit