🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.55 AU - 0.71 AU

Year: 210 Days

Day: 37.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 154.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,164,515 km

• M1: 119,230 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.57 AU - 0.95 AU

Year: 278 Days

Day: 40.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.24 AU - 1.68 AU

Year: 739 Days

Day: 32.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.22 AU - 1.98 AU

Year: 848 Days

Day: 36 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.2

Radius: 10.5

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.79 AU - 7.69 AU

Year: 8162 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,164,515 km

• M1: 130,599 km (0.09 R)
• M2: 1,171,651 km (0.077 R)
• M3: 1,921,585 km (0.112 R)
• M4: 2,356,615 km (0.058 R)
• M5: 4,719,962 km (0.102 R)
• M6: 6,981,134 km (0.055 R)
• M7: 7,661,206 km (0.049 R)
• M8: 8,384,811 km (0.098 R)
• M9: 10,052,229 km (0.084 R)
• M10: 10,436,546 km (0.054 R)
• M11: 10,830,736 km (0.095 R)
• M12: 11,417,459 km (0.107 R)
• M13: 13,562,094 km (0.114 R)
• M14: 14,729,406 km (0.104 R)
• M15: 17,506,990 km (0.098 R)
• M16: 20,208,877 km (0.096 R)
• M17: 21,658,929 km (0.065 R)
• M18: 23,924,589 km (0.076 R)
• M19: 27,737,689 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.3

Radius: 9.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.81 AU - 9.91 AU

Year: 11049 Days

Day: 7.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,164,515 km

• M1: 120,576 km (0.067 R)
• M2: 499,058 km (0.088 R)
• M3: 1,248,245 km (0.091 R)
• M4: 3,361,165 km (0.088 R)
• M5: 5,899,841 km (0.115 R)
• M6: 7,307,856 km (0.115 R)
• M7: 8,106,858 km (0.119 R)
• M8: 8,579,139 km (0.12 R)
• M9: 14,121,889 km (0.111 R)
• M10: 15,207,372 km (0.087 R)
• M11: 16,453,821 km (0.037 R)
• M12: 17,711,191 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 12,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit