🌌 Stone's Star System Generator

Asteroid Belt

Center: 1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.9

Radius: 8.2

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.74 AU - 2.26 AU

Year: 1918 Days

Day: 12 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,932,031 km

• M1: 102,026 km (0.065 R)
• M2: 483,650 km (0.056 R)
• M3: 825,182 km (0.098 R)
• M4: 1,115,701 km (0.094 R)
• M5: 1,494,782 km (0.089 R)
• M6: 1,911,262 km (0.052 R)
• M7: 2,403,439 km (0.105 R)
• M8: 2,761,726 km (0.114 R)
• M9: 3,057,481 km (0.091 R)
• M10: 3,603,962 km (0.078 R)
• M11: 4,254,264 km (0.107 R)
• M12: 4,935,683 km (0.107 R)
• M13: 5,349,769 km (0.111 R)
• M14: 5,963,121 km (0.089 R)
• M15: 6,732,503 km (0.085 R)
• M16: 7,213,310 km (0.078 R)
• M17: 7,656,419 km (0.076 R)
• M18: 8,564,628 km (0.069 R)
• M19: 9,300,051 km (0.096 R)
• M20: 9,718,626 km (0.112 R)
• M21: 10,444,175 km (0.088 R)
• M22: 12,207,934 km (0.114 R)
• M23: 13,980,071 km (0.105 R)
• M24: 14,856,864 km (0.041 R)
• M25: 16,065,764 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 8.5

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.73 AU - 2.81 AU

Year: 2320 Days

Day: 12 Hours

Environment

Temp: -211 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,932,031 km

• M1: 105,766 km (0.114 R)
• M2: 444,306 km (0.095 R)
• M3: 924,814 km (0.111 R)
• M4: 1,713,943 km (0.111 R)
• M5: 2,124,290 km (0.081 R)
• M6: 2,452,507 km (0.083 R)
• M7: 3,552,800 km (0.09 R)
• M8: 5,069,722 km (0.084 R)
• M9: 6,295,078 km (0.102 R)
• M10: 6,744,321 km (0.106 R)
• M11: 7,184,887 km (0.068 R)
• M12: 8,026,075 km (0.046 R)
• M13: 8,690,290 km (0.081 R)
• M14: 10,356,960 km (0.051 R)
• M15: 10,824,752 km (0.05 R)
• M16: 12,312,653 km (0.093 R)
• M17: 13,150,550 km (0.101 R)
• M18: 14,262,811 km (0.082 R)
• M19: 17,698,625 km (0.116 R)
• M20: 19,755,147 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.6

Radius: 6.1

Gravity: 17.05 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.53 AU - 10.21 AU

Year: 17917 Days

Day: 20.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,932,031 km

• M1: 78,539 km (0.095 R)
• M2: 303,684 km (0.089 R)
• M3: 704,456 km (0.098 R)
• M4: 1,523,505 km (0.083 R)
• M5: 1,916,498 km (0.071 R)
• M6: 3,053,442 km (0.063 R)
• M7: 5,177,283 km (0.09 R)
• M8: 6,821,813 km (0.102 R)
• M9: 9,701,871 km (0.115 R)
• M10: 10,978,539 km (0.103 R)
• M11: 12,693,828 km (0.088 R)
• M12: 13,303,140 km (0.116 R)
• M13: 15,098,016 km (0.083 R)
• M14: 21,918,033 km (0.104 R)
• M15: 25,034,007 km (0.075 R)
• M16: 27,082,899 km (0.063 R)
• M17: 27,640,002 km (0.098 R)
• M18: 33,511,569 km (0.111 R)
• M19: 35,330,230 km (0.062 R)
• M20: 37,076,935 km (0.107 R)
• M21: 52,996,990 km (0.089 R)
• M22: 65,679,599 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 12,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit