🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.92 AU - 1.3 AU

Year: 425 Days

Day: 35.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,719,532 km

• M1: 109,954 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.7 AU - 3.74 AU

Year: 2100 Days

Day: 14 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.56 AU - 4.5 AU

Year: 2940 Days

Day: 41.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.4

Radius: 13.5

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.03 AU - 8.85 AU

Year: 8911 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,719,532 km

• M1: 168,447 km (0.098 R)
• M2: 732,730 km (0.054 R)
• M3: 1,239,867 km (0.108 R)
• M4: 2,029,295 km (0.114 R)
• M5: 2,600,609 km (0.051 R)
• M6: 3,950,730 km (0.055 R)
• M7: 5,102,484 km (0.06 R)
• M8: 6,466,817 km (0.111 R)
• M9: 8,785,434 km (0.112 R)
• M10: 9,377,692 km (0.108 R)
• M11: 14,126,228 km (0.027 R)
• M12: 15,662,747 km (0.078 R)
• M13: 16,219,700 km (0.087 R)
• M14: 18,857,111 km (0.098 R)
• M15: 20,791,561 km (0.061 R)
• M16: 22,933,952 km (0.105 R)
• M17: 23,895,717 km (0.082 R)
• M18: 24,469,125 km (0.078 R)
• M19: 28,743,286 km (0.072 R)
• M20: 29,485,591 km (0.076 R)
• M21: 30,050,472 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.2

Radius: 15

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.37 AU - 12.28 AU

Year: 11184 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,719,532 km

• M1: 186,698 km (0.042 R)
• M2: 704,307 km (0.05 R)
• M3: 1,372,411 km (0.075 R)
• M4: 2,542,266 km (0.118 R)
• M5: 3,515,550 km (0.078 R)
• M6: 4,176,473 km (0.058 R)
• M7: 5,412,750 km (0.079 R)
• M8: 5,971,199 km (0.119 R)
• M9: 8,478,908 km (0.113 R)
• M10: 9,020,452 km (0.094 R)
• M11: 10,881,749 km (0.082 R)
• M12: 12,610,203 km (0.119 R)
• M13: 13,652,601 km (0.087 R)
• M14: 15,909,135 km (0.099 R)
• M15: 16,930,141 km (0.105 R)
• M16: 18,130,364 km (0.031 R)
• M17: 19,601,659 km (0.114 R)
• M18: 24,744,834 km (0.073 R)
• M19: 26,997,030 km (0.081 R)
• M20: 28,173,019 km (0.083 R)
• M21: 28,727,279 km (0.116 R)
• M22: 29,477,363 km (0.074 R)
• M23: 33,016,250 km (0.079 R)
• M24: 34,466,003 km (0.068 R)
• M25: 35,313,176 km (0.098 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit