🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.5

Radius: 13.3

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.03 AU - 5.85 AU

Year: 4136 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 50,278,213 km

• M1: 165,754 km (0.084 R)
• M2: 617,091 km (0.044 R)
• M3: 1,053,618 km (0.092 R)
• M4: 1,672,654 km (0.049 R)
• M5: 2,149,422 km (0.041 R)
• M6: 4,382,320 km (0.091 R)
• M7: 5,049,527 km (0.102 R)
• M8: 7,143,298 km (0.054 R)
• M9: 7,797,041 km (0.076 R)
• M10: 9,646,220 km (0.048 R)
• M11: 11,816,885 km (0.07 R)
• M12: 12,360,823 km (0.064 R)
• M13: 13,547,882 km (0.095 R)
• M14: 15,282,470 km (0.072 R)
• M15: 19,751,257 km (0.115 R)
• M16: 23,502,424 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.2

Radius: 8.3

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.76 AU - 11.48 AU

Year: 12128 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,278,213 km

• M1: 103,821 km (0.061 R)
• M2: 475,572 km (0.072 R)
• M3: 3,647,196 km (0.105 R)
• M4: 4,079,534 km (0.089 R)
• M5: 4,918,329 km (0.071 R)
• M6: 6,012,638 km (0.1 R)
• M7: 6,309,889 km (0.07 R)
• M8: 10,795,730 km (0.092 R)
• M9: 13,055,257 km (0.114 R)
• M10: 17,870,064 km (0.108 R)
• M11: 20,088,451 km (0.086 R)
• M12: 23,111,674 km (0.03 R)
• M13: 25,351,902 km (0.112 R)
• M14: 26,524,600 km (0.073 R)
• M15: 35,042,404 km (0.097 R)
• M16: 36,866,151 km (0.092 R)
• M17: 38,880,038 km (0.037 R)
• M18: 40,044,657 km (0.117 R)
• M19: 40,833,786 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 12.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.21 AU - 13.47 AU

Year: 15348 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,278,213 km

• M1: 150,495 km (0.059 R)
• M2: 1,031,477 km (0.078 R)
• M3: 2,138,202 km (0.082 R)
• M4: 2,901,152 km (0.047 R)
• M5: 3,334,686 km (0.106 R)
• M6: 4,135,932 km (0.103 R)
• M7: 4,748,835 km (0.08 R)
• M8: 7,239,639 km (0.1 R)
• M9: 8,309,863 km (0.101 R)
• M10: 9,143,721 km (0.032 R)
• M11: 10,924,085 km (0.101 R)
• M12: 12,271,513 km (0.116 R)
• M13: 12,684,703 km (0.089 R)
• M14: 13,790,081 km (0.067 R)
• M15: 15,498,639 km (0.091 R)
• M16: 18,016,072 km (0.033 R)
• M17: 18,473,392 km (0.083 R)
• M18: 19,651,027 km (0.104 R)
• M19: 21,045,428 km (0.026 R)
• M20: 21,982,061 km (0.069 R)
• M21: 23,124,689 km (0.093 R)
• M22: 26,397,741 km (0.069 R)
• M23: 26,988,204 km (0.041 R)
• M24: 38,425,559 km (0.093 R)
• M25: 39,824,300 km (0.101 R)
• M26: 41,520,590 km (0.098 R)
• M27: 44,085,745 km (0.036 R)
• M28: 46,326,571 km (0.099 R)
• M29: 48,789,401 km (0.119 R)
• M30: 49,978,105 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 18,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit