🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.56 AU - 0.66 AU

Year: 175 Days

Day: 18.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,721,312 km

• M1: 231,578 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.24 AU - 1.24 AU

Year: 507 Days

Day: 21.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,721,312 km

• M1: 172,187 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.81 AU - 2.91 AU

Year: 1776 Days

Day: 38.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,721,312 km

• M1: 2,451,760 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.05 AU - 4.65 AU

Year: 3330 Days

Day: 30.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.2

Radius: 4.6

Gravity: 32.52 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.58 AU - 14.98 AU

Year: 19809 Days

Day: 24.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,721,312 km

• M1: 57,446 km (0.071 R)
• M2: 227,239 km (0.118 R)
• M3: 552,016 km (0.114 R)
• M4: 718,668 km (0.103 R)
• M5: 862,881 km (0.082 R)
• M6: 2,246,511 km (0.12 R)
• M7: 2,678,699 km (0.039 R)
• M8: 3,736,506 km (0.106 R)
• M9: 4,111,548 km (0.099 R)
• M10: 4,545,531 km (0.062 R)
• M11: 5,046,385 km (0.072 R)
• M12: 6,031,188 km (0.095 R)
• M13: 8,166,249 km (0.106 R)
• M14: 11,131,578 km (0.107 R)
• M15: 11,449,922 km (0.109 R)
• M16: 12,853,000 km (0.073 R)
• M17: 13,062,288 km (0.096 R)
• M18: 13,704,212 km (0.066 R)
• M19: 19,248,309 km (0.117 R)
• M20: 24,270,759 km (0.071 R)
• M21: 26,233,034 km (0.085 R)
• M22: 27,947,126 km (0.115 R)
• M23: 29,612,899 km (0.065 R)
• M24: 31,470,006 km (0.111 R)
• M25: 35,963,777 km (0.073 R)
• M26: 37,504,336 km (0.048 R)
• M27: 37,789,170 km (0.117 R)
• M28: 39,234,734 km (0.073 R)
• M29: 39,381,191 km (0.051 R)
• M30: 42,853,507 km (0.085 R)
• M31: 43,477,480 km (0.116 R)
• M32: 44,584,055 km (0.056 R)
• M33: 46,197,169 km (0.088 R)
• M34: 49,028,159 km (0.112 R)
• M35: 57,452,314 km (0.119 R)
• M36: 62,502,290 km (0.119 R)
• M37: 73,251,794 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 11,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit