🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.32 AU - 1.76 AU

Year: 712 Days

Day: 47.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,377,655 km

• M1: 42,635 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.54 AU - 1.8 AU

Year: 805 Days

Day: 47.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 61.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.9 AU - 3.5 AU

Year: 2134 Days

Day: 13.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 11.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.28 AU - 6.66 AU

Year: 4769 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,377,655 km

• M1: 139,575 km (0.115 R)
• M2: 503,247 km (0.069 R)
• M3: 986,598 km (0.076 R)
• M4: 1,338,452 km (0.106 R)
• M5: 1,752,838 km (0.093 R)
• M6: 3,191,371 km (0.05 R)
• M7: 3,800,085 km (0.069 R)
• M8: 4,833,208 km (0.094 R)
• M9: 5,611,267 km (0.045 R)
• M10: 8,141,116 km (0.092 R)
• M11: 9,732,389 km (0.109 R)
• M12: 11,564,963 km (0.07 R)
• M13: 12,631,296 km (0.098 R)
• M14: 13,473,083 km (0.073 R)
• M15: 14,104,087 km (0.081 R)
• M16: 14,805,552 km (0.077 R)
• M17: 16,441,554 km (0.072 R)
• M18: 17,616,196 km (0.12 R)
• M19: 19,086,594 km (0.081 R)
• M20: 20,892,839 km (0.054 R)
• M21: 21,280,447 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.8

Radius: 9

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.9 AU - 6.92 AU

Year: 6771 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,377,655 km

• M1: 113,246 km (0.105 R)
• M2: 688,599 km (0.079 R)
• M3: 1,208,302 km (0.108 R)
• M4: 1,795,174 km (0.086 R)
• M5: 2,906,687 km (0.043 R)
• M6: 3,885,356 km (0.109 R)
• M7: 5,776,572 km (0.101 R)
• M8: 6,443,779 km (0.118 R)
• M9: 7,733,612 km (0.101 R)
• M10: 11,013,395 km (0.093 R)
• M11: 11,365,100 km (0.107 R)
• M12: 15,305,957 km (0.098 R)
• M13: 15,998,295 km (0.082 R)
• M14: 19,777,586 km (0.082 R)
• M15: 21,598,791 km (0.1 R)
• M16: 23,778,133 km (0.06 R)
• M17: 24,706,687 km (0.055 R)
• M18: 30,397,390 km (0.096 R)
• M19: 35,035,971 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 20,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit