🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.06 AU - 1.08 AU

Year: 424 Days

Day: 46.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.71 AU - 4.41 AU

Year: 2572 Days

Day: 22.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,583,498 km

• M1: 235,916 km (0.079 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.9

Radius: 8.2

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.07 AU - 6.93 AU

Year: 5627 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,583,498 km

• M1: 112,946 km (0.076 R)
• M2: 510,428 km (0.119 R)
• M3: 1,073,365 km (0.088 R)
• M4: 1,536,071 km (0.117 R)
• M5: 1,856,510 km (0.099 R)
• M6: 2,157,650 km (0.06 R)
• M7: 2,652,520 km (0.069 R)
• M8: 3,016,342 km (0.098 R)
• M9: 3,523,329 km (0.09 R)
• M10: 5,242,358 km (0.116 R)
• M11: 5,570,426 km (0.107 R)
• M12: 6,845,449 km (0.109 R)
• M13: 7,495,302 km (0.097 R)
• M14: 7,989,723 km (0.106 R)
• M15: 9,429,303 km (0.071 R)
• M16: 10,050,883 km (0.085 R)
• M17: 10,464,670 km (0.083 R)
• M18: 15,191,065 km (0.077 R)
• M19: 16,802,085 km (0.073 R)
• M20: 17,189,394 km (0.032 R)
• M21: 18,867,882 km (0.062 R)
• M22: 19,711,165 km (0.066 R)
• M23: 20,726,486 km (0.053 R)
• M24: 24,803,925 km (0.067 R)
• M25: 27,473,051 km (0.115 R)
• M26: 30,709,900 km (0.106 R)
• M27: 32,270,953 km (0.101 R)
• M28: 34,192,538 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.1

Radius: 6.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.16 AU - 16.28 AU

Year: 20531 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,583,498 km

• M1: 191,186 km (0.09 R)
• M2: 466,446 km (0.111 R)
• M3: 945,159 km (0.079 R)
• M4: 4,174,529 km (0.094 R)
• M5: 4,473,874 km (0.087 R)
• M6: 4,787,431 km (0.105 R)
• M7: 7,024,667 km (0.078 R)
• M8: 7,727,478 km (0.064 R)
• M9: 21,893,499 km (0.079 R)
• M10: 23,640,952 km (0.069 R)
• M11: 26,021,502 km (0.098 R)
• M12: 28,946,590 km (0.117 R)
• M13: 39,864,691 km (0.114 R)
• M14: 40,107,339 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 15,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit