🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.84 AU

Year: 210 Days

Day: 26 Hours

Environment

Temp: 149 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.82 AU - 1.3 AU

Year: 409 Days

Day: 34.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,154,433 km

• M1: 155,133 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.72 AU - 2.22 AU

Year: 1036 Days

Day: 33.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 12

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.37 AU - 7.43 AU

Year: 6067 Days

Day: 9.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 104.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,154,433 km

• M1: 152,889 km (0.042 R)
• M2: 565,031 km (0.045 R)
• M3: 1,115,103 km (0.1 R)
• M4: 1,922,482 km (0.105 R)
• M5: 2,885,444 km (0.045 R)
• M6: 3,321,073 km (0.101 R)
• M7: 3,800,684 km (0.045 R)
• M8: 4,566,325 km (0.1 R)
• M9: 5,493,533 km (0.108 R)
• M10: 5,872,016 km (0.099 R)
• M11: 6,646,933 km (0.091 R)
• M12: 8,691,786 km (0.091 R)
• M13: 9,076,701 km (0.1 R)
• M14: 11,026,859 km (0.113 R)
• M15: 11,890,488 km (0.099 R)
• M16: 12,312,354 km (0.097 R)
• M17: 14,573,376 km (0.091 R)
• M18: 15,240,881 km (0.113 R)
• M19: 16,441,853 km (0.078 R)
• M20: 18,746,708 km (0.088 R)
• M21: 19,391,325 km (0.077 R)
• M22: 21,413,888 km (0.087 R)
• M23: 23,738,938 km (0.099 R)
• M24: 30,524,548 km (0.096 R)
• M25: 32,021,424 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 14.5

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.72 AU - 9.08 AU

Year: 9123 Days

Day: 8 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,154,433 km

• M1: 180,265 km (0.109 R)
• M2: 794,365 km (0.113 R)
• M3: 1,402,330 km (0.11 R)
• M4: 1,855,163 km (0.08 R)
• M5: 2,825,754 km (0.102 R)
• M6: 3,960,304 km (0.028 R)
• M7: 4,668,950 km (0.068 R)
• M8: 5,353,809 km (0.091 R)
• M9: 5,847,033 km (0.068 R)
• M10: 6,552,088 km (0.067 R)
• M11: 7,853,290 km (0.085 R)
• M12: 8,565,525 km (0.108 R)
• M13: 9,398,337 km (0.116 R)
• M14: 10,705,672 km (0.116 R)
• M15: 11,627,345 km (0.083 R)
• M16: 12,317,739 km (0.088 R)
• M17: 15,575,233 km (0.116 R)
• M18: 24,106,799 km (0.111 R)
• M19: 25,003,040 km (0.081 R)
• M20: 25,843,930 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 11,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit