🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.03 AU - 1.35 AU

Year: 486 Days

Day: 18.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.52 AU - 1.8 AU

Year: 801 Days

Day: 30.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.18 AU - 2.8 AU

Year: 1472 Days

Day: 37.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,784,078 km

• M1: 603,627 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.25 AU - 3.09 AU

Year: 1635 Days

Day: 20.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,784,078 km

• M1: 49,218 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.8

Radius: 9.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.63 AU - 9.61 AU

Year: 8671 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,784,078 km

• M1: 119,828 km (0.061 R)
• M2: 436,078 km (0.056 R)
• M3: 777,460 km (0.106 R)
• M4: 1,292,526 km (0.108 R)
• M5: 2,407,778 km (0.074 R)
• M6: 2,803,913 km (0.114 R)
• M7: 4,309,466 km (0.098 R)
• M8: 6,136,205 km (0.067 R)
• M9: 7,827,409 km (0.106 R)
• M10: 8,275,754 km (0.104 R)
• M11: 9,182,766 km (0.113 R)
• M12: 10,154,703 km (0.093 R)
• M13: 11,240,485 km (0.112 R)
• M14: 14,072,373 km (0.103 R)
• M15: 15,304,610 km (0.078 R)
• M16: 18,175,692 km (0.097 R)
• M17: 21,100,630 km (0.077 R)
• M18: 22,116,848 km (0.065 R)
• M19: 22,413,202 km (0.045 R)
• M20: 23,165,380 km (0.097 R)
• M21: 23,547,902 km (0.102 R)
• M22: 24,879,622 km (0.108 R)
• M23: 30,163,419 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.5

Radius: 12.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.49 AU - 13.27 AU

Year: 14386 Days

Day: 14.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,784,078 km

• M1: 150,944 km (0.113 R)
• M2: 641,027 km (0.051 R)
• M3: 1,266,496 km (0.101 R)
• M4: 3,522,581 km (0.092 R)
• M5: 7,882,611 km (0.061 R)
• M6: 8,300,139 km (0.105 R)
• M7: 10,951,911 km (0.05 R)
• M8: 16,930,889 km (0.108 R)
• M9: 17,943,666 km (0.041 R)
• M10: 19,412,119 km (0.088 R)
• M11: 20,959,260 km (0.116 R)
• M12: 25,484,895 km (0.073 R)
• M13: 26,195,186 km (0.113 R)
• M14: 28,082,363 km (0.075 R)
• M15: 28,622,261 km (0.111 R)
• M16: 51,863,787 km (0.073 R)
• M17: 53,498,443 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 17,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit