🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.41 AU - 0.63 AU

Year: 139 Days

Day: 21.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,000,067 km

• M1: 56,847 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.93 AU - 1.45 AU

Year: 481 Days

Day: 43.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.99 AU - 1.53 AU

Year: 525 Days

Day: 42.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,000,067 km

• M1: 25,731 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.1 AU - 2.34 AU

Year: 1227 Days

Day: 41.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,000,067 km

• M1: 792,121 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.5

Radius: 4.8

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.98 AU - 15.22 AU

Year: 17584 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,000,067 km

• M1: 63,878 km (0.051 R)
• M2: 249,230 km (0.077 R)
• M3: 585,825 km (0.07 R)
• M4: 2,290,792 km (0.043 R)
• M5: 2,697,998 km (0.034 R)
• M6: 2,896,364 km (0.052 R)
• M7: 3,372,235 km (0.099 R)
• M8: 3,681,753 km (0.11 R)
• M9: 3,843,468 km (0.108 R)
• M10: 4,851,758 km (0.072 R)
• M11: 5,314,165 km (0.09 R)
• M12: 6,558,819 km (0.103 R)
• M13: 7,082,262 km (0.098 R)
• M14: 8,257,802 km (0.091 R)
• M15: 8,915,734 km (0.114 R)
• M16: 10,442,530 km (0.078 R)
• M17: 14,133,708 km (0.113 R)
• M18: 14,936,599 km (0.12 R)
• M19: 19,737,345 km (0.096 R)
• M20: 22,304,743 km (0.082 R)
• M21: 22,934,251 km (0.072 R)
• M22: 24,989,876 km (0.051 R)
• M23: 27,779,577 km (0.079 R)
• M24: 31,325,794 km (0.052 R)
• M25: 32,686,536 km (0.118 R)
• M26: 43,751,094 km (0.058 R)
• M27: 48,526,557 km (0.031 R)
• M28: 49,582,269 km (0.063 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 17,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit