🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.76 AU - 1.26 AU

Year: 375 Days

Day: 28.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.27 AU - 1.43 AU

Year: 579 Days

Day: 25 Hours

Environment

Temp: -24 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,322,209 km

• M1: 43,533 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.27 AU - 3.71 AU

Year: 1908 Days

Day: 35.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,322,209 km

• M1: 470,037 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.84 AU - 3.48 AU

Year: 2073 Days

Day: 22.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.7

Radius: 8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.1 AU - 6.94 AU

Year: 6143 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,322,209 km

• M1: 99,483 km (0.096 R)
• M2: 606,919 km (0.08 R)
• M3: 1,153,998 km (0.111 R)
• M4: 2,312,783 km (0.065 R)
• M5: 2,561,864 km (0.096 R)
• M6: 3,634,779 km (0.104 R)
• M7: 4,904,117 km (0.056 R)
• M8: 5,461,818 km (0.103 R)
• M9: 6,308,243 km (0.091 R)
• M10: 7,016,739 km (0.099 R)
• M11: 8,789,174 km (0.118 R)
• M12: 9,164,814 km (0.078 R)
• M13: 9,491,087 km (0.072 R)
• M14: 10,198,236 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 13.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.62 AU - 13.44 AU

Year: 14445 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 58.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,322,209 km

• M1: 172,636 km (0.108 R)
• M2: 1,736,981 km (0.081 R)
• M3: 2,475,994 km (0.086 R)
• M4: 2,931,370 km (0.071 R)
• M5: 3,573,444 km (0.081 R)
• M6: 4,553,909 km (0.027 R)
• M7: 5,349,021 km (0.051 R)
• M8: 6,195,895 km (0.043 R)
• M9: 6,713,204 km (0.086 R)
• M10: 9,694,241 km (0.106 R)
• M11: 12,948,145 km (0.075 R)
• M12: 14,682,133 km (0.04 R)
• M13: 18,444,221 km (0.078 R)
• M14: 20,114,481 km (0.087 R)
• M15: 21,611,806 km (0.099 R)
• M16: 23,947,029 km (0.065 R)
• M17: 25,125,710 km (0.11 R)
• M18: 27,919,002 km (0.053 R)
• M19: 30,798,761 km (0.033 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: 550 - 12,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit