🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.9

Radius: 13.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.09 AU - 7.15 AU

Year: 6284 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,767,471 km

• M1: 169,345 km (0.063 R)
• M2: 620,981 km (0.04 R)
• M3: 1,224,608 km (0.111 R)
• M4: 1,730,099 km (0.08 R)
• M5: 2,600,460 km (0.068 R)
• M6: 3,302,971 km (0.105 R)
• M7: 4,835,751 km (0.096 R)
• M8: 5,745,456 km (0.119 R)
• M9: 6,941,640 km (0.085 R)
• M10: 8,257,802 km (0.091 R)
• M11: 10,418,445 km (0.099 R)
• M12: 12,505,933 km (0.092 R)
• M13: 13,205,154 km (0.092 R)
• M14: 14,800,017 km (0.092 R)
• M15: 15,521,377 km (0.092 R)
• M16: 18,029,236 km (0.08 R)
• M17: 18,506,453 km (0.095 R)
• M18: 25,333,053 km (0.114 R)
• M19: 26,365,877 km (0.063 R)
• M20: 28,607,750 km (0.081 R)
• M21: 31,071,179 km (0.058 R)
• M22: 35,132,462 km (0.04 R)
• M23: 35,663,833 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.1

Radius: 15

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.12 AU - 8.44 AU

Year: 7247 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,767,471 km

• M1: 186,549 km (0.065 R)
• M2: 730,337 km (0.117 R)
• M3: 1,512,434 km (0.087 R)
• M4: 2,289,147 km (0.087 R)
• M5: 3,548,611 km (0.038 R)
• M6: 4,110,650 km (0.047 R)
• M7: 4,619,582 km (0.085 R)
• M8: 5,478,274 km (0.09 R)
• M9: 6,063,351 km (0.09 R)
• M10: 6,908,280 km (0.108 R)
• M11: 8,073,797 km (0.113 R)
• M12: 8,965,101 km (0.067 R)
• M13: 9,921,181 km (0.119 R)
• M14: 11,403,696 km (0.097 R)
• M15: 12,860,331 km (0.058 R)
• M16: 14,196,539 km (0.043 R)
• M17: 14,867,336 km (0.112 R)
• M18: 17,280,648 km (0.117 R)
• M19: 17,975,531 km (0.094 R)
• M20: 21,021,044 km (0.062 R)
• M21: 22,135,548 km (0.106 R)
• M22: 22,955,494 km (0.087 R)
• M23: 24,569,057 km (0.12 R)
• M24: 27,549,794 km (0.104 R)
• M25: 28,691,076 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.6

Radius: 10.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.07 AU - 8.37 AU

Year: 7914 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,767,471 km

• M1: 127,607 km (0.104 R)
• M2: 450,589 km (0.105 R)
• M3: 929,900 km (0.054 R)
• M4: 1,643,333 km (0.032 R)
• M5: 2,011,942 km (0.031 R)
• M6: 2,859,713 km (0.108 R)
• M7: 4,816,603 km (0.119 R)
• M8: 5,218,572 km (0.069 R)
• M9: 6,804,908 km (0.098 R)
• M10: 11,047,653 km (0.113 R)
• M11: 13,129,607 km (0.088 R)
• M12: 13,575,408 km (0.087 R)
• M13: 16,659,069 km (0.1 R)
• M14: 18,745,960 km (0.065 R)
• M15: 19,311,589 km (0.075 R)
• M16: 19,888,439 km (0.064 R)
• M17: 20,254,953 km (0.05 R)
• M18: 21,304,981 km (0.083 R)
• M19: 22,469,750 km (0.108 R)
• M20: 23,188,867 km (0.108 R)
• M21: 26,044,092 km (0.057 R)
• M22: 27,105,489 km (0.078 R)
• M23: 28,938,212 km (0.05 R)
• M24: 29,884,867 km (0.091 R)
• M25: 30,656,942 km (0.037 R)
• M26: 32,645,397 km (0.108 R)
• M27: 33,053,201 km (0.107 R)
• M28: 34,192,089 km (0.094 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit