🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.69 AU - 1.03 AU

Year: 297 Days

Day: 43.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 8.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.17 AU - 8.07 AU

Year: 7082 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,393,750 km

• M1: 102,026 km (0.059 R)
• M2: 384,616 km (0.111 R)
• M3: 831,764 km (0.109 R)
• M4: 2,202,679 km (0.088 R)
• M5: 2,724,327 km (0.038 R)
• M6: 3,305,066 km (0.119 R)
• M7: 3,965,840 km (0.06 R)
• M8: 9,726,554 km (0.056 R)
• M9: 11,408,034 km (0.083 R)
• M10: 14,645,931 km (0.115 R)
• M11: 15,868,744 km (0.116 R)
• M12: 18,648,871 km (0.118 R)
• M13: 18,984,119 km (0.065 R)
• M14: 20,435,967 km (0.119 R)
• M15: 20,720,651 km (0.106 R)
• M16: 21,664,315 km (0.038 R)
• M17: 24,108,894 km (0.086 R)
• M18: 24,747,677 km (0.118 R)
• M19: 26,562,299 km (0.071 R)
• M20: 29,177,419 km (0.099 R)
• M21: 30,733,087 km (0.092 R)
• M22: 31,673,609 km (0.118 R)

Asteroid Belt

Center: 8.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.4

Radius: 14.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.42 AU - 10.24 AU

Year: 11489 Days

Day: 9.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,393,750 km

• M1: 176,675 km (0.09 R)
• M2: 713,881 km (0.073 R)
• M3: 1,287,738 km (0.11 R)
• M4: 1,761,665 km (0.11 R)
• M5: 2,627,238 km (0.119 R)
• M6: 3,388,990 km (0.081 R)
• M7: 4,521,296 km (0.108 R)
• M8: 5,512,831 km (0.105 R)
• M9: 7,202,389 km (0.034 R)
• M10: 7,724,187 km (0.1 R)
• M11: 8,201,554 km (0.077 R)
• M12: 8,734,720 km (0.072 R)
• M13: 11,146,537 km (0.099 R)
• M14: 15,904,647 km (0.062 R)
• M15: 16,679,863 km (0.092 R)
• M16: 17,480,212 km (0.076 R)
• M17: 18,067,384 km (0.095 R)
• M18: 20,743,690 km (0.102 R)
• M19: 22,830,281 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 15,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit