🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.59 AU - 0.85 AU

Year: 230 Days

Day: 40.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,055,277 km

• M1: 62,981 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.77 AU - 0.81 AU

Year: 265 Days

Day: 16 Hours

Environment

Temp: 74 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,055,277 km

• M1: 55,501 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.89 AU - 1.43 AU

Year: 471 Days

Day: 44.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.1

Radius: 10.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.26 AU - 5.94 AU

Year: 4339 Days

Day: 11.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 18,055,277 km

• M1: 135,386 km (0.048 R)
• M2: 665,112 km (0.099 R)
• M3: 1,045,988 km (0.108 R)
• M4: 1,597,406 km (0.038 R)
• M5: 2,277,927 km (0.101 R)
• M6: 2,950,070 km (0.095 R)
• M7: 3,342,615 km (0.043 R)
• M8: 4,168,395 km (0.049 R)
• M9: 4,878,985 km (0.073 R)
• M10: 5,250,885 km (0.084 R)
• M11: 6,689,718 km (0.091 R)
• M12: 8,168,044 km (0.119 R)
• M13: 8,983,951 km (0.1 R)
• M14: 9,775,473 km (0.099 R)
• M15: 10,612,922 km (0.082 R)
• M16: 11,325,307 km (0.078 R)
• M17: 12,476,163 km (0.104 R)
• M18: 17,405,563 km (0.1 R)
• M19: 18,277,868 km (0.046 R)
• M20: 18,935,799 km (0.056 R)
• M21: 20,681,756 km (0.111 R)
• M22: 22,669,014 km (0.109 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 13.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.17 AU - 6.31 AU

Year: 5181 Days

Day: 8.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 18,055,277 km

• M1: 213,476 km (0.096 R)
• M2: 917,633 km (0.115 R)
• M3: 1,934,001 km (0.092 R)
• M4: 5,127,467 km (0.078 R)
• M5: 6,097,011 km (0.058 R)
• M6: 8,240,300 km (0.098 R)
• M7: 10,359,802 km (0.116 R)
• M8: 11,115,271 km (0.09 R)
• M9: 12,110,845 km (0.078 R)
• M10: 12,992,425 km (0.084 R)
• M11: 15,072,733 km (0.072 R)
• M12: 17,841,491 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 11,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit