🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.62 AU - 0.64 AU

Year: 190 Days

Day: 42.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.59 AU - 0.69 AU

Year: 195 Days

Day: 22.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 167.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.94 AU - 2.54 AU

Year: 1277 Days

Day: 38.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.53 AU - 3.89 AU

Year: 2190 Days

Day: 30.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.5

Radius: 13

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.09 AU - 4.51 AU

Year: 3395 Days

Day: 6 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,211,107 km

• M1: 162,014 km (0.108 R)
• M2: 635,492 km (0.114 R)
• M3: 1,110,615 km (0.064 R)
• M4: 1,705,117 km (0.101 R)
• M5: 2,251,448 km (0.112 R)
• M6: 2,683,935 km (0.04 R)
• M7: 3,094,582 km (0.075 R)
• M8: 3,844,067 km (0.086 R)
• M9: 4,408,649 km (0.071 R)
• M10: 4,857,592 km (0.108 R)
• M11: 6,041,809 km (0.093 R)
• M12: 6,597,416 km (0.101 R)
• M13: 7,325,808 km (0.087 R)
• M14: 7,782,380 km (0.066 R)
• M15: 8,349,207 km (0.108 R)
• M16: 8,879,681 km (0.111 R)
• M17: 10,182,080 km (0.096 R)
• M18: 12,151,087 km (0.113 R)
• M19: 12,874,393 km (0.106 R)
• M20: 13,840,047 km (0.072 R)
• M21: 14,718,486 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.6

Radius: 9.1

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.22 AU - 9.3 AU

Year: 10730 Days

Day: 12.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 20,211,107 km

• M1: 113,096 km (0.084 R)
• M2: 412,292 km (0.05 R)
• M3: 815,907 km (0.1 R)
• M4: 2,763,521 km (0.114 R)
• M5: 3,277,839 km (0.025 R)
• M6: 3,914,079 km (0.071 R)
• M7: 5,506,099 km (0.095 R)
• M8: 6,377,058 km (0.111 R)
• M9: 11,398,460 km (0.112 R)
• M10: 12,067,911 km (0.071 R)
• M11: 16,646,952 km (0.09 R)
• M12: 19,791,948 km (0.067 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 12,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit