🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.9

Radius: 8.3

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.78 AU - 2.02 AU

Year: 1776 Days

Day: 8.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,197,455 km

• M1: 103,223 km (0.115 R)
• M2: 466,297 km (0.11 R)
• M3: 881,281 km (0.115 R)
• M4: 1,493,585 km (0.041 R)
• M5: 1,921,435 km (0.094 R)
• M6: 2,213,600 km (0.102 R)
• M7: 2,576,075 km (0.072 R)
• M8: 3,306,263 km (0.1 R)
• M9: 3,746,379 km (0.099 R)
• M10: 4,419,570 km (0.068 R)
• M11: 4,911,747 km (0.099 R)
• M12: 5,171,150 km (0.118 R)
• M13: 5,554,569 km (0.099 R)
• M14: 6,054,076 km (0.118 R)
• M15: 7,253,103 km (0.117 R)
• M16: 8,326,917 km (0.07 R)
• M17: 10,678,296 km (0.102 R)
• M18: 12,578,339 km (0.081 R)
• M19: 13,906,468 km (0.069 R)
• M20: 14,252,638 km (0.092 R)
• M21: 15,463,483 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.6

Radius: 12.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.9 AU - 2.24 AU

Year: 2020 Days

Day: 9.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,197,455 km

• M1: 151,991 km (0.066 R)
• M2: 632,350 km (0.117 R)
• M3: 1,103,733 km (0.058 R)
• M4: 1,620,444 km (0.081 R)
• M5: 2,642,796 km (0.11 R)
• M6: 3,040,278 km (0.069 R)
• M7: 3,495,653 km (0.111 R)
• M8: 4,214,022 km (0.092 R)
• M9: 4,738,662 km (0.063 R)
• M10: 5,143,175 km (0.074 R)
• M11: 6,125,883 km (0.098 R)
• M12: 6,828,993 km (0.091 R)
• M13: 8,172,831 km (0.088 R)
• M14: 8,559,242 km (0.11 R)
• M15: 9,864,633 km (0.059 R)
• M16: 11,617,471 km (0.062 R)
• M17: 12,024,527 km (0.087 R)
• M18: 12,568,016 km (0.104 R)
• M19: 13,480,414 km (0.091 R)
• M20: 14,158,690 km (0.117 R)
• M21: 14,764,861 km (0.067 R)
• M22: 15,388,385 km (0.085 R)
• M23: 15,979,446 km (0.086 R)
• M24: 17,470,339 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 13.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.74 AU - 2.78 AU

Year: 2304 Days

Day: 11.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 20,197,455 km

• M1: 172,935 km (0.071 R)
• M2: 651,200 km (0.106 R)
• M3: 1,083,986 km (0.114 R)
• M4: 1,552,975 km (0.05 R)
• M5: 2,291,989 km (0.078 R)
• M6: 2,844,753 km (0.049 R)
• M7: 3,450,176 km (0.103 R)
• M8: 5,422,175 km (0.071 R)
• M9: 6,895,115 km (0.095 R)
• M10: 7,339,870 km (0.07 R)
• M11: 9,458,026 km (0.104 R)
• M12: 9,933,747 km (0.112 R)
• M13: 11,830,798 km (0.116 R)
• M14: 15,765,820 km (0.117 R)
• M15: 17,287,231 km (0.095 R)
• M16: 17,723,757 km (0.1 R)
• M17: 18,167,614 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 11,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit