🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.7 AU

Year: 178 Days

Day: 25.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.6 AU - 0.92 AU

Year: 254 Days

Day: 17.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.2 AU - 3.36 AU

Year: 2274 Days

Day: 40.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.27 AU - 4.47 AU

Year: 2915 Days

Day: 26.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,430,188 km

• M1: 1,917,246 km (0.073 R)
• M2: 2,541,069 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.7

Radius: 10.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.68 AU - 8.9 AU

Year: 9139 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,430,188 km

• M1: 130,898 km (0.076 R)
• M2: 583,282 km (0.087 R)
• M3: 1,008,439 km (0.096 R)
• M4: 1,605,036 km (0.075 R)
• M5: 2,822,613 km (0.095 R)
• M6: 3,149,634 km (0.103 R)
• M7: 3,646,448 km (0.114 R)
• M8: 4,241,100 km (0.108 R)
• M9: 5,540,208 km (0.083 R)
• M10: 7,558,732 km (0.052 R)
• M11: 7,908,043 km (0.103 R)
• M12: 9,454,286 km (0.113 R)
• M13: 10,750,552 km (0.11 R)
• M14: 11,647,541 km (0.095 R)
• M15: 13,590,368 km (0.036 R)
• M16: 14,371,718 km (0.061 R)
• M17: 15,627,592 km (0.119 R)
• M18: 16,081,173 km (0.083 R)
• M19: 17,799,304 km (0.093 R)
• M20: 19,182,037 km (0.09 R)
• M21: 22,373,708 km (0.055 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 13,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit