🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263

Radius: 12.4

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.73 AU - 5.67 AU

Year: 3880 Days

Day: 8.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,639,352 km

• M1: 154,235 km (0.062 R)
• M2: 557,701 km (0.045 R)
• M3: 1,295,518 km (0.097 R)
• M4: 2,062,356 km (0.118 R)
• M5: 2,493,198 km (0.051 R)
• M6: 3,048,206 km (0.082 R)
• M7: 3,593,790 km (0.055 R)
• M8: 4,284,932 km (0.097 R)
• M9: 4,882,426 km (0.093 R)
• M10: 5,462,117 km (0.038 R)
• M11: 6,165,676 km (0.118 R)
• M12: 8,286,076 km (0.081 R)
• M13: 8,842,431 km (0.1 R)
• M14: 9,885,427 km (0.043 R)
• M15: 10,436,845 km (0.074 R)
• M16: 10,931,266 km (0.092 R)
• M17: 12,132,088 km (0.073 R)
• M18: 12,593,747 km (0.034 R)
• M19: 13,418,929 km (0.103 R)
• M20: 14,419,140 km (0.097 R)
• M21: 14,842,353 km (0.052 R)
• M22: 16,465,639 km (0.074 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.9

Radius: 8.8

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.47 AU - 6.67 AU

Year: 6413 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,639,352 km

• M1: 109,506 km (0.111 R)
• M2: 499,956 km (0.11 R)
• M3: 1,145,471 km (0.079 R)
• M4: 1,605,933 km (0.036 R)
• M5: 2,252,794 km (0.06 R)
• M6: 2,571,139 km (0.07 R)
• M7: 3,955,966 km (0.12 R)
• M8: 4,368,707 km (0.106 R)
• M9: 5,846,584 km (0.1 R)
• M10: 6,592,629 km (0.083 R)
• M11: 7,515,647 km (0.106 R)
• M12: 8,649,150 km (0.084 R)
• M13: 10,557,271 km (0.066 R)
• M14: 11,661,453 km (0.118 R)
• M15: 11,975,609 km (0.116 R)
• M16: 14,156,895 km (0.069 R)
• M17: 15,062,262 km (0.109 R)
• M18: 15,372,528 km (0.114 R)
• M19: 16,263,832 km (0.095 R)
• M20: 18,571,678 km (0.068 R)
• M21: 19,729,715 km (0.091 R)
• M22: 23,575,577 km (0.115 R)
• M23: 25,717,968 km (0.047 R)
• M24: 29,410,642 km (0.041 R)
• M25: 30,682,972 km (0.088 R)
• M26: 31,787,902 km (0.102 R)
• M27: 38,286,134 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.1

Radius: 11.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.37 AU - 8.71 AU

Year: 7113 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,639,352 km

• M1: 147,952 km (0.083 R)
• M2: 521,049 km (0.044 R)
• M3: 1,237,025 km (0.071 R)
• M4: 1,753,437 km (0.064 R)
• M5: 3,075,134 km (0.085 R)
• M6: 6,974,552 km (0.099 R)
• M7: 8,899,278 km (0.031 R)
• M8: 9,752,136 km (0.105 R)
• M9: 12,098,578 km (0.092 R)
• M10: 12,739,605 km (0.072 R)
• M11: 14,305,296 km (0.037 R)
• M12: 16,230,771 km (0.1 R)
• M13: 17,379,084 km (0.117 R)
• M14: 18,068,281 km (0.086 R)
• M15: 22,963,124 km (0.105 R)
• M16: 23,793,093 km (0.052 R)
• M17: 25,834,505 km (0.116 R)
• M18: 27,147,226 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit