🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.24 AU - 1.4 AU

Year: 667 Days

Day: 15.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.45 AU - 1.47 AU

Year: 776 Days

Day: 16.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,616,540 km

• M1: 91,255 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.47 AU - 1.71 AU

Year: 882 Days

Day: 24.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,616,540 km

• M1: 118,631 km (0.095 R)
• M2: 645,216 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.39 AU - 2.05 AU

Year: 992 Days

Day: 26.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.6

Radius: 13.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.93 AU - 5.37 AU

Year: 5139 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,616,540 km

• M1: 173,534 km (0.082 R)
• M2: 601,533 km (0.041 R)
• M3: 1,415,944 km (0.12 R)
• M4: 2,016,579 km (0.112 R)
• M5: 2,487,065 km (0.108 R)
• M6: 3,142,154 km (0.111 R)
• M7: 3,910,040 km (0.038 R)
• M8: 4,749,732 km (0.081 R)
• M9: 5,293,072 km (0.103 R)
• M10: 5,820,255 km (0.079 R)
• M11: 7,581,470 km (0.103 R)
• M12: 9,474,033 km (0.088 R)
• M13: 10,423,381 km (0.094 R)
• M14: 10,855,569 km (0.067 R)
• M15: 11,755,999 km (0.069 R)
• M16: 14,330,578 km (0.073 R)
• M17: 17,989,742 km (0.083 R)
• M18: 18,549,837 km (0.1 R)
• M19: 19,639,807 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52

Radius: 6.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.4 AU - 13.4 AU

Year: 20373 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,616,540 km

• M1: 107,262 km (0.1 R)
• M2: 718,967 km (0.064 R)
• M3: 1,680,732 km (0.109 R)
• M4: 3,070,048 km (0.086 R)
• M5: 3,356,527 km (0.112 R)
• M6: 6,078,610 km (0.105 R)
• M7: 8,454,673 km (0.102 R)
• M8: 9,438,279 km (0.084 R)
• M9: 10,404,981 km (0.033 R)
• M10: 11,877,173 km (0.068 R)
• M11: 12,127,002 km (0.104 R)
• M12: 13,591,266 km (0.112 R)
• M13: 14,649,671 km (0.119 R)
• M14: 15,822,069 km (0.057 R)
• M15: 22,864,688 km (0.034 R)
• M16: 29,137,626 km (0.081 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 16,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit