🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.62 AU - 0.72 AU

Year: 204 Days

Day: 15 Hours

Environment

Temp: 110 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,350,394 km

• M1: 43,383 km (0.044 R)
• M2: 378,333 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.11 AU - 1.61 AU

Year: 591 Days

Day: 16.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.69 AU - 3.87 AU

Year: 2214 Days

Day: 19.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.2

Radius: 13.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.49 AU - 5.81 AU

Year: 3738 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,350,394 km

• M1: 172,786 km (0.05 R)
• M2: 681,418 km (0.032 R)
• M3: 1,112,111 km (0.069 R)
• M4: 1,581,549 km (0.065 R)
• M5: 3,800,534 km (0.119 R)
• M6: 4,478,511 km (0.038 R)
• M7: 5,534,373 km (0.088 R)
• M8: 6,047,644 km (0.085 R)
• M9: 8,726,493 km (0.11 R)
• M10: 10,540,367 km (0.077 R)
• M11: 11,835,286 km (0.101 R)
• M12: 17,783,447 km (0.098 R)
• M13: 26,897,697 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871

Radius: 14

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.36 AU - 6.46 AU

Year: 4691 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,350,394 km

• M1: 212,279 km (0.113 R)
• M2: 1,067,381 km (0.12 R)
• M3: 1,677,740 km (0.113 R)
• M4: 2,184,428 km (0.111 R)
• M5: 2,977,297 km (0.07 R)
• M6: 3,887,001 km (0.07 R)
• M7: 4,815,555 km (0.037 R)
• M8: 5,304,740 km (0.111 R)
• M9: 6,544,608 km (0.101 R)
• M10: 7,822,024 km (0.082 R)
• M11: 8,775,411 km (0.045 R)
• M12: 9,218,969 km (0.12 R)
• M13: 9,847,729 km (0.112 R)
• M14: 10,415,752 km (0.058 R)
• M15: 11,144,892 km (0.118 R)
• M16: 11,810,602 km (0.119 R)
• M17: 12,553,057 km (0.056 R)
• M18: 14,296,470 km (0.032 R)
• M19: 16,620,024 km (0.05 R)
• M20: 19,797,184 km (0.073 R)
• M21: 22,450,152 km (0.082 R)
• M22: 23,129,626 km (0.036 R)
• M23: 25,009,024 km (0.069 R)
• M24: 29,877,687 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 12,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit