🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.95 AU - 1.17 AU

Year: 467 Days

Day: 47.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.2 AU - 1.8 AU

Year: 785 Days

Day: 45.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.1 AU - 2.32 AU

Year: 1404 Days

Day: 28.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,874,281 km

• M1: 54,753 km (0.107 R)
• M2: 605,123 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 9.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.13 AU - 3.85 AU

Year: 2787 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,874,281 km

• M1: 120,725 km (0.115 R)
• M2: 522,994 km (0.081 R)
• M3: 955,631 km (0.09 R)
• M4: 1,785,750 km (0.11 R)
• M5: 2,491,403 km (0.084 R)
• M6: 2,946,330 km (0.092 R)
• M7: 3,422,500 km (0.043 R)
• M8: 3,785,873 km (0.04 R)
• M9: 4,883,024 km (0.108 R)
• M10: 9,913,701 km (0.083 R)
• M11: 10,801,415 km (0.106 R)
• M12: 11,548,806 km (0.089 R)
• M13: 12,052,951 km (0.096 R)
• M14: 13,188,698 km (0.111 R)
• M15: 14,042,603 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 13.3

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.47 AU - 12.03 AU

Year: 13015 Days

Day: 10.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 28,874,281 km

• M1: 177,573 km (0.116 R)
• M2: 3,840,776 km (0.074 R)
• M3: 4,439,466 km (0.056 R)
• M4: 11,471,913 km (0.11 R)
• M5: 13,841,693 km (0.087 R)
• M6: 17,548,578 km (0.077 R)
• M7: 18,940,138 km (0.081 R)
• M8: 26,367,223 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 17,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit