🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.02 AU - 1.42 AU

Year: 505 Days

Day: 25 Hours

Environment

Temp: 8 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.13 AU - 1.55 AU

Year: 581 Days

Day: 46.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.49 AU - 1.95 AU

Year: 845 Days

Day: 17.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.81 AU - 2.95 AU

Year: 1376 Days

Day: 44.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,809,663 km

• M1: 722,558 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.33 AU - 3.73 AU

Year: 1976 Days

Day: 25.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.4

Radius: 5.1

Gravity: 20.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.22 AU - 19.5 AU

Year: 28285 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 87,809,663 km

• M1: 63,429 km (0.112 R)
• M2: 230,680 km (0.079 R)
• M3: 1,076,357 km (0.098 R)
• M4: 1,659,639 km (0.114 R)
• M5: 2,627,238 km (0.101 R)
• M6: 4,330,260 km (0.112 R)
• M7: 8,220,253 km (0.059 R)
• M8: 9,950,502 km (0.095 R)
• M9: 21,077,143 km (0.053 R)
• M10: 27,410,967 km (0.076 R)
• M11: 42,998,018 km (0.096 R)
• M12: 46,007,928 km (0.104 R)
• M13: 48,976,847 km (0.1 R)
• M14: 64,243,908 km (0.055 R)
• M15: 65,102,450 km (0.093 R)
• M16: 68,167,860 km (0.075 R)
• M17: 85,461,823 km (0.095 R)
• M18: 86,760,931 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 16,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit