🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 13.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.62 AU - 0.94 AU

Year: 467 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,645,855 km

• M1: 167,849 km (0.118 R)
• M2: 637,287 km (0.11 R)
• M3: 1,205,011 km (0.062 R)
• M4: 1,791,734 km (0.086 R)
• M5: 2,613,624 km (0.119 R)
• M6: 3,037,286 km (0.084 R)
• M7: 3,554,445 km (0.039 R)
• M8: 4,051,709 km (0.117 R)
• M9: 4,496,762 km (0.061 R)
• M10: 4,959,768 km (0.062 R)
• M11: 5,390,909 km (0.074 R)

Asteroid Belt

Center: 2.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.9

Radius: 13.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.8 AU - 3.94 AU

Year: 4196 Days

Day: 13.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,645,855 km

• M1: 165,754 km (0.083 R)
• M2: 727,046 km (0.061 R)
• M3: 1,815,071 km (0.06 R)
• M4: 3,743,088 km (0.108 R)
• M5: 4,271,468 km (0.039 R)
• M6: 8,005,132 km (0.046 R)
• M7: 11,268,759 km (0.108 R)
• M8: 12,422,607 km (0.103 R)
• M9: 13,507,641 km (0.103 R)
• M10: 14,706,219 km (0.071 R)
• M11: 15,384,495 km (0.118 R)
• M12: 21,584,280 km (0.119 R)
• M13: 22,256,423 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.7

Radius: 4.2

Gravity: 45.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.4 AU - 8.6 AU

Year: 16808 Days

Day: 19.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,645,855 km

• M1: 52,509 km (0.11 R)
• M2: 633,547 km (0.114 R)
• M3: 1,157,439 km (0.088 R)
• M4: 1,296,116 km (0.093 R)
• M5: 1,430,305 km (0.05 R)
• M6: 1,640,789 km (0.066 R)
• M7: 2,185,026 km (0.105 R)
• M8: 2,398,203 km (0.088 R)
• M9: 2,916,111 km (0.058 R)
• M10: 3,767,622 km (0.114 R)
• M11: 5,509,390 km (0.108 R)
• M12: 5,665,421 km (0.039 R)
• M13: 6,068,138 km (0.049 R)
• M14: 6,276,528 km (0.079 R)
• M15: 6,751,651 km (0.111 R)
• M16: 6,975,450 km (0.057 R)
• M17: 7,485,279 km (0.088 R)
• M18: 9,109,314 km (0.078 R)
• M19: 9,493,481 km (0.072 R)
• M20: 10,235,486 km (0.108 R)
• M21: 11,388,437 km (0.113 R)
• M22: 19,713,559 km (0.032 R)
• M23: 22,563,548 km (0.119 R)
• M24: 23,982,783 km (0.043 R)
• M25: 26,885,879 km (0.118 R)
• M26: 30,255,721 km (0.1 R)
• M27: 32,864,558 km (0.026 R)
• M28: 33,636,632 km (0.116 R)
• M29: 40,546,259 km (0.116 R)
• M30: 42,486,094 km (0.068 R)
• M31: 44,175,054 km (0.047 R)
• M32: 44,643,296 km (0.111 R)
• M33: 45,114,828 km (0.088 R)
• M34: 59,137,983 km (0.037 R)
• M35: 64,388,569 km (0.069 R)
• M36: 68,889,819 km (0.047 R)
• M37: 69,309,142 km (0.1 R)
• M38: 70,152,874 km (0.037 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 14,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit