🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.66 AU - 0.74 AU

Year: 219 Days

Day: 43.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.85 AU - 0.89 AU

Year: 304 Days

Day: 36.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.77 AU - 2.39 AU

Year: 1124 Days

Day: 23.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.4

Radius: 8.3

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.22 AU - 10.46 AU

Year: 9849 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,515,606 km

• M1: 104,419 km (0.04 R)
• M2: 447,447 km (0.114 R)
• M3: 884,572 km (0.092 R)
• M4: 1,371,812 km (0.108 R)
• M5: 1,662,332 km (0.119 R)
• M6: 2,062,506 km (0.047 R)
• M7: 2,370,378 km (0.069 R)
• M8: 3,483,985 km (0.061 R)
• M9: 3,923,204 km (0.051 R)
• M10: 4,341,181 km (0.044 R)
• M11: 4,605,969 km (0.069 R)
• M12: 5,007,490 km (0.112 R)
• M13: 5,332,267 km (0.087 R)
• M14: 6,096,263 km (0.099 R)
• M15: 6,429,268 km (0.066 R)
• M16: 6,931,468 km (0.038 R)
• M17: 9,253,975 km (0.115 R)
• M18: 9,644,724 km (0.113 R)
• M19: 10,883,395 km (0.076 R)
• M20: 11,429,577 km (0.077 R)
• M21: 11,766,022 km (0.113 R)
• M22: 21,284,336 km (0.068 R)
• M23: 22,225,008 km (0.095 R)
• M24: 23,732,805 km (0.088 R)
• M25: 26,265,796 km (0.073 R)
• M26: 28,663,999 km (0.066 R)
• M27: 32,866,353 km (0.078 R)
• M28: 43,956,941 km (0.073 R)
• M29: 44,231,303 km (0.113 R)
• M30: 44,506,713 km (0.084 R)
• M31: 45,620,319 km (0.09 R)
• M32: 46,467,492 km (0.108 R)
• M33: 47,325,286 km (0.059 R)
• M34: 49,367,447 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit