🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.1

Radius: 14.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.74 AU - 1.2 AU

Year: 672 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,851,929 km

• M1: 184,305 km (0.12 R)
• M2: 765,642 km (0.097 R)
• M3: 1,265,598 km (0.096 R)
• M4: 1,758,822 km (0.056 R)
• M5: 2,392,519 km (0.096 R)
• M6: 3,165,341 km (0.066 R)
• M7: 3,912,583 km (0.047 R)
• M8: 5,132,404 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 8.9

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.6 AU - 5 AU

Year: 7392 Days

Day: 8 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,851,929 km

• M1: 111,002 km (0.104 R)
• M2: 490,232 km (0.076 R)
• M3: 845,677 km (0.06 R)
• M4: 1,302,848 km (0.085 R)
• M5: 2,075,521 km (0.096 R)
• M6: 2,398,652 km (0.092 R)
• M7: 3,125,698 km (0.116 R)
• M8: 4,386,658 km (0.041 R)
• M9: 4,952,288 km (0.078 R)
• M10: 5,597,653 km (0.081 R)
• M11: 6,160,291 km (0.098 R)
• M12: 6,796,680 km (0.104 R)
• M13: 7,712,369 km (0.104 R)
• M14: 10,902,693 km (0.108 R)
• M15: 11,258,437 km (0.088 R)
• M16: 12,263,285 km (0.086 R)
• M17: 12,928,098 km (0.118 R)
• M18: 14,818,267 km (0.077 R)
• M19: 18,200,376 km (0.095 R)
• M20: 19,881,557 km (0.096 R)
• M21: 21,984,305 km (0.094 R)
• M22: 23,297,924 km (0.059 R)
• M23: 25,721,708 km (0.113 R)
• M24: 26,171,549 km (0.084 R)
• M25: 28,499,741 km (0.114 R)
• M26: 29,370,700 km (0.118 R)
• M27: 32,402,300 km (0.08 R)
• M28: 35,636,457 km (0.088 R)
• M29: 37,676,822 km (0.09 R)
• M30: 39,079,452 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.8

Radius: 5.7

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.69 AU - 8.99 AU

Year: 15431 Days

Day: 19.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,851,929 km

• M1: 70,909 km (0.06 R)
• M2: 512,672 km (0.097 R)
• M3: 711,637 km (0.112 R)
• M4: 973,733 km (0.077 R)
• M5: 1,195,586 km (0.119 R)
• M6: 2,382,196 km (0.102 R)
• M7: 3,472,167 km (0.077 R)
• M8: 3,824,619 km (0.106 R)
• M9: 4,632,896 km (0.118 R)
• M10: 5,197,030 km (0.091 R)
• M11: 5,477,825 km (0.103 R)
• M12: 7,036,635 km (0.058 R)
• M13: 7,826,063 km (0.105 R)
• M14: 12,866,165 km (0.115 R)
• M15: 13,841,693 km (0.116 R)
• M16: 14,381,741 km (0.042 R)
• M17: 14,587,737 km (0.116 R)
• M18: 18,724,268 km (0.083 R)
• M19: 24,349,896 km (0.101 R)
• M20: 26,040,801 km (0.104 R)
• M21: 30,438,230 km (0.054 R)
• M22: 38,119,931 km (0.071 R)
• M23: 49,610,843 km (0.056 R)
• M24: 54,121,667 km (0.083 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: 150 - 15,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit