🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387

Radius: 9.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.99 AU - 1.35 AU

Year: 830 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,895,531 km

• M1: 117,584 km (0.055 R)
• M2: 449,093 km (0.071 R)
• M3: 788,979 km (0.067 R)
• M4: 1,166,863 km (0.083 R)
• M5: 1,557,912 km (0.119 R)
• M6: 2,251,298 km (0.083 R)
• M7: 2,587,744 km (0.071 R)
• M8: 3,028,758 km (0.052 R)
• M9: 3,493,110 km (0.103 R)
• M10: 4,548,673 km (0.12 R)
• M11: 4,872,103 km (0.084 R)
• M12: 5,547,239 km (0.061 R)
• M13: 5,841,647 km (0.052 R)
• M14: 6,185,423 km (0.08 R)
• M15: 6,998,039 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 14.2

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.13 AU - 3.33 AU

Year: 2959 Days

Day: 12.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,895,531 km

• M1: 179,368 km (0.089 R)
• M2: 695,032 km (0.119 R)
• M3: 1,473,988 km (0.109 R)
• M4: 3,626,103 km (0.05 R)
• M5: 4,161,813 km (0.053 R)
• M6: 5,251,334 km (0.09 R)
• M7: 5,787,642 km (0.097 R)
• M8: 6,772,595 km (0.088 R)
• M9: 7,409,583 km (0.082 R)
• M10: 7,866,604 km (0.087 R)
• M11: 8,407,400 km (0.119 R)
• M12: 10,217,684 km (0.082 R)
• M13: 10,746,662 km (0.069 R)
• M14: 11,373,627 km (0.047 R)
• M15: 13,180,470 km (0.104 R)
• M16: 13,671,899 km (0.078 R)
• M17: 15,961,794 km (0.066 R)
• M18: 17,463,457 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.6

Radius: 8.2

Gravity: 14.48 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.21 AU - 3.47 AU

Year: 3140 Days

Day: 9.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 164.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 24,895,531 km

• M1: 102,026 km (0.118 R)
• M2: 391,946 km (0.1 R)
• M3: 652,097 km (0.03 R)
• M4: 1,093,710 km (0.09 R)
• M5: 1,462,469 km (0.115 R)
• M6: 1,848,581 km (0.088 R)
• M7: 2,199,687 km (0.108 R)
• M8: 2,499,631 km (0.117 R)
• M9: 2,844,005 km (0.083 R)
• M10: 3,390,935 km (0.078 R)
• M11: 3,730,821 km (0.111 R)
• M12: 4,249,477 km (0.098 R)
• M13: 4,550,019 km (0.098 R)
• M14: 5,014,969 km (0.051 R)
• M15: 5,377,445 km (0.097 R)
• M16: 6,450,361 km (0.096 R)
• M17: 7,426,188 km (0.083 R)
• M18: 8,353,545 km (0.089 R)
• M19: 10,353,968 km (0.067 R)
• M20: 14,381,292 km (0.039 R)
• M21: 15,167,728 km (0.105 R)
• M22: 15,598,570 km (0.077 R)
• M23: 16,148,791 km (0.08 R)
• M24: 16,541,485 km (0.094 R)
• M25: 16,940,612 km (0.1 R)
• M26: 17,936,486 km (0.085 R)
• M27: 18,971,104 km (0.058 R)
• M28: 19,471,509 km (0.029 R)
• M29: 20,563,873 km (0.073 R)
• M30: 20,892,839 km (0.068 R)
• M31: 21,629,010 km (0.039 R)
• M32: 22,521,062 km (0.073 R)
• M33: 24,673,027 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit