🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.6 AU - 0.6 AU

Year: 173 Days

Day: 23.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.77 AU - 0.79 AU

Year: 257 Days

Day: 31.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.02 AU - 4.86 AU

Year: 2915 Days

Day: 47.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 10.2

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.68 AU - 6 AU

Year: 5261 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,384,430 km

• M1: 126,859 km (0.077 R)
• M2: 509,830 km (0.099 R)
• M3: 1,367,624 km (0.11 R)
• M4: 1,951,355 km (0.099 R)
• M5: 3,156,814 km (0.073 R)
• M6: 3,709,279 km (0.108 R)
• M7: 4,078,786 km (0.118 R)
• M8: 4,580,986 km (0.074 R)
• M9: 6,869,534 km (0.066 R)
• M10: 7,219,593 km (0.085 R)
• M11: 8,051,507 km (0.079 R)
• M12: 9,153,445 km (0.039 R)
• M13: 10,090,227 km (0.035 R)
• M14: 10,620,551 km (0.063 R)
• M15: 12,111,743 km (0.08 R)
• M16: 15,159,650 km (0.077 R)
• M17: 16,417,319 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.2

Radius: 3.7

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.54 AU - 19.28 AU

Year: 29447 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 29,384,430 km

• M1: 59,390 km (0.092 R)
• M2: 398,379 km (0.082 R)
• M3: 776,413 km (0.104 R)
• M4: 2,901,750 km (0.034 R)
• M5: 6,575,126 km (0.118 R)
• M6: 8,480,703 km (0.096 R)
• M7: 11,600,417 km (0.118 R)
• M8: 14,510,993 km (0.076 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: 308 - 19,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit