🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.98 AU - 1.58 AU

Year: 504 Days

Day: 16.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,678,461 km

• M1: 59,839 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.35 AU - 1.95 AU

Year: 738 Days

Day: 23.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.62 AU - 3 AU

Year: 1640 Days

Day: 19.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.31 AU - 5.23 AU

Year: 3073 Days

Day: 48 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,678,461 km

• M1: 802,443 km (0.069 R)

Asteroid Belt

Center: 8.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.6

Radius: 12.5

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.48 AU - 14.26 AU

Year: 16079 Days

Day: 13.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,678,461 km

• M1: 155,432 km (0.065 R)
• M2: 798,703 km (0.071 R)
• M3: 1,343,838 km (0.092 R)
• M4: 1,834,369 km (0.106 R)
• M5: 2,274,486 km (0.087 R)
• M6: 3,264,824 km (0.117 R)
• M7: 3,949,384 km (0.097 R)
• M8: 5,338,849 km (0.102 R)
• M9: 7,353,633 km (0.103 R)
• M10: 8,845,423 km (0.097 R)
• M11: 9,606,876 km (0.118 R)
• M12: 12,486,635 km (0.118 R)
• M13: 12,959,963 km (0.057 R)
• M14: 14,159,738 km (0.083 R)
• M15: 14,749,303 km (0.09 R)
• M16: 15,202,136 km (0.098 R)
• M17: 16,455,467 km (0.103 R)
• M18: 20,910,940 km (0.108 R)
• M19: 22,360,693 km (0.089 R)
• M20: 22,958,935 km (0.107 R)
• M21: 29,187,592 km (0.027 R)
• M22: 31,491,249 km (0.09 R)
• M23: 33,135,779 km (0.072 R)
• M24: 33,783,238 km (0.085 R)
• M25: 34,969,998 km (0.109 R)
• M26: 38,697,080 km (0.071 R)
• M27: 47,419,683 km (0.041 R)
• M28: 52,322,902 km (0.058 R)
• M29: 67,581,137 km (0.073 R)
• M30: 71,380,923 km (0.057 R)
• M31: 71,811,615 km (0.071 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 13,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit