🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.54 AU - 0.84 AU

Year: 221 Days

Day: 18.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,201,778 km

• M1: 60,886 km (0.105 R)
• M2: 77,791 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.57 AU - 0.95 AU

Year: 255 Days

Day: 19.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.22 AU - 4.48 AU

Year: 2908 Days

Day: 38.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 14

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.15 AU - 6.81 AU

Year: 5630 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,201,778 km

• M1: 175,628 km (0.09 R)
• M2: 1,072,617 km (0.088 R)
• M3: 1,574,218 km (0.12 R)
• M4: 2,414,210 km (0.115 R)
• M5: 3,115,226 km (0.115 R)
• M6: 3,972,871 km (0.118 R)
• M7: 5,124,026 km (0.107 R)
• M8: 5,777,919 km (0.083 R)
• M9: 6,288,047 km (0.104 R)
• M10: 6,828,096 km (0.104 R)
• M11: 12,386,404 km (0.042 R)
• M12: 13,292,668 km (0.061 R)
• M13: 14,530,591 km (0.056 R)
• M14: 16,783,984 km (0.094 R)
• M15: 26,724,164 km (0.087 R)
• M16: 33,217,758 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387

Radius: 12

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.42 AU - 12.36 AU

Year: 13836 Days

Day: 12.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,201,778 km

• M1: 152,590 km (0.12 R)
• M2: 553,512 km (0.105 R)
• M3: 1,114,803 km (0.09 R)
• M4: 1,568,534 km (0.075 R)
• M5: 2,694,856 km (0.112 R)
• M6: 4,923,864 km (0.117 R)
• M7: 5,710,749 km (0.098 R)
• M8: 6,732,951 km (0.11 R)
• M9: 8,310,311 km (0.088 R)
• M10: 9,233,480 km (0.115 R)
• M11: 9,621,237 km (0.062 R)
• M12: 10,691,760 km (0.107 R)
• M13: 11,670,878 km (0.119 R)
• M14: 12,067,611 km (0.103 R)
• M15: 13,996,826 km (0.114 R)
• M16: 14,770,695 km (0.085 R)
• M17: 18,919,493 km (0.084 R)
• M18: 21,428,100 km (0.115 R)
• M19: 22,630,717 km (0.115 R)
• M20: 23,968,571 km (0.07 R)
• M21: 24,703,246 km (0.064 R)
• M22: 26,314,415 km (0.062 R)
• M23: 29,850,310 km (0.08 R)
• M24: 33,010,565 km (0.054 R)
• M25: 33,805,678 km (0.12 R)
• M26: 35,670,715 km (0.108 R)
• M27: 37,726,489 km (0.047 R)
• M28: 43,277,168 km (0.079 R)
• M29: 48,324,151 km (0.036 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit