🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.8 AU - 0.96 AU

Year: 289 Days

Day: 17.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,923,775 km

• M1: 38,596 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.08 AU - 1.18 AU

Year: 420 Days

Day: 30.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,923,775 km

• M1: 162,014 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.04 AU - 1.28 AU

Year: 437 Days

Day: 14.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.24 AU - 1.44 AU

Year: 543 Days

Day: 38.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.2

Radius: 3.5

Gravity: 15.77 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.51 AU - 17.59 AU

Year: 19417 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,923,775 km

• M1: 43,533 km (0.115 R)
• M2: 283,638 km (0.102 R)
• M3: 470,784 km (0.051 R)
• M4: 892,800 km (0.109 R)
• M5: 1,235,678 km (0.085 R)
• M6: 2,068,191 km (0.077 R)
• M7: 2,479,585 km (0.112 R)
• M8: 3,314,790 km (0.105 R)
• M9: 4,039,292 km (0.034 R)
• M10: 5,150,954 km (0.047 R)
• M11: 5,449,252 km (0.058 R)
• M12: 6,916,508 km (0.086 R)
• M13: 7,238,592 km (0.109 R)
• M14: 7,697,708 km (0.057 R)
• M15: 7,912,680 km (0.086 R)
• M16: 9,433,492 km (0.085 R)
• M17: 10,391,966 km (0.081 R)
• M18: 10,814,280 km (0.045 R)
• M19: 11,193,062 km (0.094 R)
• M20: 13,716,629 km (0.09 R)
• M21: 14,548,243 km (0.1 R)
• M22: 14,943,331 km (0.111 R)
• M23: 21,670,598 km (0.057 R)
• M24: 27,291,439 km (0.056 R)
• M25: 31,460,582 km (0.055 R)
• M26: 40,513,198 km (0.105 R)
• M27: 43,289,585 km (0.113 R)
• M28: 47,042,098 km (0.117 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit