🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.86 AU - 1.24 AU

Year: 376 Days

Day: 35.9 Hours

Environment

Temp: 82 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.78 AU - 3.36 AU

Year: 1882 Days

Day: 34.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,886,868 km

• M1: 485,894 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 14.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.05 AU - 8.79 AU

Year: 7798 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,886,868 km

• M1: 183,557 km (0.091 R)
• M2: 1,196,484 km (0.071 R)
• M3: 3,546,068 km (0.094 R)
• M4: 4,029,269 km (0.101 R)
• M5: 6,563,906 km (0.098 R)
• M6: 9,648,763 km (0.109 R)
• M7: 10,796,927 km (0.104 R)
• M8: 11,769,014 km (0.044 R)
• M9: 14,975,495 km (0.03 R)
• M10: 15,924,843 km (0.103 R)
• M11: 18,225,060 km (0.092 R)
• M12: 20,127,945 km (0.103 R)
• M13: 24,932,131 km (0.054 R)
• M14: 32,182,092 km (0.081 R)
• M15: 40,241,678 km (0.112 R)

Asteroid Belt

Center: 8.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.6

Radius: 14.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.98 AU - 11.84 AU

Year: 10914 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,886,868 km

• M1: 193,430 km (0.089 R)
• M2: 888,163 km (0.119 R)
• M3: 1,440,777 km (0.113 R)
• M4: 2,226,465 km (0.096 R)
• M5: 3,507,920 km (0.119 R)
• M6: 6,220,429 km (0.053 R)
• M7: 7,740,643 km (0.097 R)
• M8: 8,980,360 km (0.118 R)
• M9: 9,994,185 km (0.044 R)
• M10: 10,917,054 km (0.118 R)
• M11: 11,939,705 km (0.025 R)
• M12: 12,978,962 km (0.047 R)
• M13: 15,134,368 km (0.08 R)
• M14: 16,135,327 km (0.06 R)
• M15: 18,036,267 km (0.051 R)
• M16: 18,622,691 km (0.055 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 19,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit