🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.54 AU - 0.56 AU

Year: 144 Days

Day: 38.4 Hours

Environment

Temp: 260 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,034,660 km

• M1: 48,769 km (0.116 R)
• M2: 277,055 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.71 AU - 0.87 AU

Year: 248 Days

Day: 24.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.31 AU - 1.97 AU

Year: 742 Days

Day: 33.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.74 AU - 5.2 AU

Year: 3912 Days

Day: 13.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 135.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.2

Radius: 15

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.11 AU - 6.61 AU

Year: 5009 Days

Day: 12.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,034,660 km

• M1: 186,549 km (0.092 R)
• M2: 832,961 km (0.054 R)
• M3: 1,440,627 km (0.048 R)
• M4: 2,250,251 km (0.084 R)
• M5: 3,650,487 km (0.054 R)
• M6: 4,289,869 km (0.113 R)
• M7: 5,617,250 km (0.078 R)
• M8: 7,388,190 km (0.065 R)
• M9: 8,562,982 km (0.079 R)
• M10: 9,570,823 km (0.114 R)
• M11: 11,317,827 km (0.072 R)
• M12: 12,006,426 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.1

Radius: 10.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.02 AU - 10.5 AU

Year: 10766 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 55.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,034,660 km

• M1: 125,662 km (0.111 R)
• M2: 479,461 km (0.08 R)
• M3: 951,891 km (0.106 R)
• M4: 1,266,795 km (0.082 R)
• M5: 3,977,209 km (0.05 R)
• M6: 6,013,086 km (0.112 R)
• M7: 8,933,237 km (0.098 R)
• M8: 10,470,205 km (0.081 R)
• M9: 11,788,163 km (0.114 R)
• M10: 12,630,249 km (0.047 R)
• M11: 13,632,555 km (0.04 R)
• M12: 18,770,045 km (0.078 R)
• M13: 22,267,493 km (0.111 R)
• M14: 25,434,480 km (0.05 R)
• M15: 29,191,332 km (0.066 R)
• M16: 36,365,148 km (0.103 R)
• M17: 36,716,553 km (0.053 R)
• M18: 43,437,238 km (0.119 R)
• M19: 44,231,154 km (0.061 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit