🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.7

Radius: 13.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.73 AU - 0.77 AU

Year: 448 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 12,709,876 km

• M1: 169,494 km (0.076 R)
• M2: 606,021 km (0.096 R)
• M3: 886,667 km (0.097 R)
• M4: 1,156,092 km (0.061 R)
• M5: 1,560,306 km (0.106 R)
• M6: 1,881,193 km (0.074 R)
• M7: 2,164,532 km (0.11 R)
• M8: 3,136,319 km (0.107 R)
• M9: 3,442,845 km (0.118 R)
• M10: 3,773,756 km (0.12 R)
• M11: 4,160,167 km (0.107 R)
• M12: 4,608,063 km (0.073 R)
• M13: 4,916,085 km (0.054 R)
• M14: 5,212,289 km (0.06 R)
• M15: 5,517,469 km (0.113 R)
• M16: 5,926,320 km (0.103 R)
• M17: 6,227,610 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.2

Radius: 14.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.08 AU - 1.3 AU

Year: 896 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 12,709,876 km

• M1: 231,129 km (0.099 R)
• M2: 524,939 km (0.115 R)
• M3: 879,935 km (0.108 R)
• M4: 1,277,117 km (0.088 R)
• M5: 1,660,536 km (0.055 R)
• M6: 2,109,180 km (0.095 R)
• M7: 2,704,879 km (0.111 R)
• M8: 3,070,347 km (0.095 R)
• M9: 3,582,570 km (0.117 R)
• M10: 3,875,632 km (0.038 R)
• M11: 4,180,961 km (0.115 R)
• M12: 5,357,399 km (0.104 R)
• M13: 6,335,619 km (0.082 R)
• M14: 6,742,226 km (0.045 R)
• M15: 7,205,830 km (0.063 R)
• M16: 7,488,570 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 8.9

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.19 AU - 1.71 AU

Year: 1205 Days

Day: 11.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 12,709,876 km

• M1: 119,230 km (0.106 R)
• M2: 320,289 km (0.063 R)
• M3: 518,955 km (0.12 R)
• M4: 720,463 km (0.051 R)
• M5: 936,333 km (0.06 R)
• M6: 1,141,282 km (0.076 R)
• M7: 1,575,714 km (0.111 R)
• M8: 1,968,558 km (0.1 R)
• M9: 2,228,559 km (0.101 R)
• M10: 2,418,698 km (0.108 R)
• M11: 2,776,686 km (0.044 R)
• M12: 3,247,919 km (0.118 R)
• M13: 3,689,981 km (0.082 R)
• M14: 4,586,072 km (0.087 R)
• M15: 4,922,668 km (0.045 R)
• M16: 5,988,104 km (0.103 R)
• M17: 6,788,003 km (0.073 R)
• M18: 7,160,053 km (0.116 R)
• M19: 7,522,679 km (0.03 R)
• M20: 8,234,764 km (0.079 R)
• M21: 8,603,074 km (0.072 R)
• M22: 9,170,798 km (0.091 R)
• M23: 9,407,462 km (0.078 R)
• M24: 9,668,959 km (0.118 R)
• M25: 9,845,335 km (0.118 R)
• M26: 10,045,647 km (0.049 R)
• M27: 10,293,381 km (0.061 R)
• M28: 11,125,145 km (0.103 R)
• M29: 11,746,275 km (0.114 R)
• M30: 12,684,703 km (0.05 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 20,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit