🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426

Radius: 10.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.59 AU - 2.43 AU

Year: 1900 Days

Day: 13.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,023,066 km

• M1: 135,536 km (0.082 R)
• M2: 661,821 km (0.058 R)
• M3: 1,051,523 km (0.067 R)
• M4: 1,516,623 km (0.086 R)
• M5: 1,964,220 km (0.083 R)
• M6: 3,129,737 km (0.109 R)
• M7: 3,812,203 km (0.076 R)
• M8: 4,649,352 km (0.114 R)
• M9: 5,783,603 km (0.079 R)
• M10: 6,295,378 km (0.119 R)
• M11: 6,887,935 km (0.099 R)
• M12: 7,463,288 km (0.072 R)
• M13: 7,929,734 km (0.079 R)
• M14: 9,510,086 km (0.107 R)
• M15: 9,960,525 km (0.089 R)
• M16: 10,526,604 km (0.091 R)
• M17: 10,869,482 km (0.034 R)
• M18: 11,362,108 km (0.112 R)
• M19: 11,723,088 km (0.119 R)
• M20: 13,165,211 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.9

Radius: 11.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.67 AU - 4.93 AU

Year: 5946 Days

Day: 5.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,023,066 km

• M1: 143,016 km (0.071 R)
• M2: 754,871 km (0.117 R)
• M3: 1,761,365 km (0.12 R)
• M4: 2,193,404 km (0.105 R)
• M5: 2,579,666 km (0.101 R)
• M6: 3,085,456 km (0.119 R)
• M7: 4,227,785 km (0.114 R)
• M8: 5,466,157 km (0.054 R)
• M9: 6,458,290 km (0.108 R)
• M10: 7,880,068 km (0.111 R)
• M11: 13,290,125 km (0.108 R)
• M12: 15,240,732 km (0.107 R)
• M13: 15,912,576 km (0.112 R)
• M14: 16,429,137 km (0.105 R)
• M15: 16,838,736 km (0.095 R)
• M16: 18,989,954 km (0.114 R)
• M17: 19,441,141 km (0.081 R)
• M18: 21,665,811 km (0.086 R)
• M19: 22,875,758 km (0.061 R)
• M20: 24,205,384 km (0.112 R)
• M21: 25,585,873 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.3

Radius: 5.3

Gravity: 16.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.37 AU - 11.19 AU

Year: 18852 Days

Day: 22.2 Hours

Environment

Temp: -244 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,023,066 km

• M1: 67,618 km (0.059 R)
• M2: 299,495 km (0.096 R)
• M3: 895,942 km (0.099 R)
• M4: 1,138,889 km (0.095 R)
• M5: 1,396,047 km (0.088 R)
• M6: 2,406,431 km (0.097 R)
• M7: 2,646,835 km (0.062 R)
• M8: 3,074,835 km (0.109 R)
• M9: 4,538,799 km (0.111 R)
• M10: 5,551,278 km (0.1 R)
• M11: 6,170,164 km (0.071 R)
• M12: 7,965,039 km (0.073 R)
• M13: 13,674,442 km (0.093 R)
• M14: 13,880,588 km (0.091 R)
• M15: 14,582,950 km (0.091 R)
• M16: 15,382,551 km (0.105 R)
• M17: 16,831,855 km (0.108 R)
• M18: 30,067,975 km (0.044 R)
• M19: 30,650,958 km (0.093 R)
• M20: 32,812,049 km (0.073 R)
• M21: 33,929,695 km (0.109 R)
• M22: 34,561,446 km (0.076 R)
• M23: 34,816,361 km (0.086 R)
• M24: 36,240,683 km (0.04 R)
• M25: 54,555,651 km (0.084 R)
• M26: 54,901,222 km (0.111 R)
• M27: 55,422,271 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 15,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit