🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 14.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.83 AU - 4.87 AU

Year: 3901 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 13,694,282 km

• M1: 188,493 km (0.09 R)
• M2: 680,670 km (0.11 R)
• M3: 1,618,051 km (0.045 R)
• M4: 3,780,937 km (0.106 R)
• M5: 4,522,643 km (0.055 R)
• M6: 5,277,663 km (0.077 R)
• M7: 5,870,669 km (0.097 R)
• M8: 6,531,742 km (0.098 R)
• M9: 9,022,098 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 14.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.05 AU - 5.35 AU

Year: 4331 Days

Day: 10.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 13,694,282 km

• M1: 182,061 km (0.101 R)
• M2: 675,584 km (0.032 R)
• M3: 1,244,953 km (0.112 R)
• M4: 1,762,562 km (0.118 R)
• M5: 2,646,237 km (0.1 R)
• M6: 3,376,424 km (0.101 R)
• M7: 5,961,026 km (0.116 R)
• M8: 9,076,402 km (0.035 R)
• M9: 10,702,680 km (0.079 R)
• M10: 12,874,542 km (0.107 R)
• M11: 17,180,268 km (0.097 R)
• M12: 20,265,874 km (0.06 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.9

Radius: 9.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.92 AU - 7.36 AU

Year: 6249 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 13,694,282 km

• M1: 122,072 km (0.049 R)
• M2: 645,964 km (0.063 R)
• M3: 1,078,002 km (0.115 R)
• M4: 1,613,563 km (0.096 R)
• M5: 1,922,333 km (0.116 R)
• M6: 2,331,034 km (0.11 R)
• M7: 2,923,591 km (0.101 R)
• M8: 5,555,167 km (0.104 R)
• M9: 5,916,745 km (0.104 R)
• M10: 9,787,141 km (0.113 R)
• M11: 10,148,720 km (0.117 R)
• M12: 11,758,542 km (0.088 R)
• M13: 12,432,630 km (0.105 R)
• M14: 13,211,586 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit