🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.6

Radius: 14.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.38 AU - 9.12 AU

Year: 7803 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,176,442 km

• M1: 184,005 km (0.113 R)
• M2: 908,657 km (0.111 R)
• M3: 1,469,949 km (0.102 R)
• M4: 2,647,134 km (0.086 R)
• M5: 3,272,902 km (0.077 R)
• M6: 3,789,015 km (0.119 R)
• M7: 4,745,394 km (0.107 R)
• M8: 6,200,832 km (0.111 R)
• M9: 7,824,567 km (0.052 R)
• M10: 8,959,117 km (0.057 R)
• M11: 9,803,747 km (0.107 R)
• M12: 11,074,730 km (0.089 R)
• M13: 13,130,504 km (0.097 R)
• M14: 13,668,458 km (0.1 R)
• M15: 14,277,022 km (0.108 R)
• M16: 15,253,298 km (0.075 R)
• M17: 19,539,127 km (0.094 R)
• M18: 23,297,176 km (0.102 R)
• M19: 25,304,779 km (0.084 R)
• M20: 26,734,336 km (0.045 R)
• M21: 27,338,263 km (0.051 R)
• M22: 27,863,351 km (0.072 R)
• M23: 28,484,332 km (0.052 R)
• M24: 30,966,460 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.8

Radius: 10.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.95 AU - 11.19 AU

Year: 10707 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,176,442 km

• M1: 129,402 km (0.098 R)
• M2: 2,293,335 km (0.064 R)
• M3: 4,525,485 km (0.062 R)
• M4: 6,205,320 km (0.027 R)
• M5: 8,537,850 km (0.062 R)
• M6: 9,305,436 km (0.115 R)
• M7: 16,081,771 km (0.074 R)
• M8: 16,567,515 km (0.078 R)
• M9: 18,411,309 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.2

Radius: 7.7

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.26 AU - 20.22 AU

Year: 23668 Days

Day: 18.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,176,442 km

• M1: 99,034 km (0.086 R)
• M2: 493,075 km (0.037 R)
• M3: 763,697 km (0.113 R)
• M4: 1,003,503 km (0.103 R)
• M5: 1,372,411 km (0.087 R)
• M6: 1,969,157 km (0.103 R)
• M7: 2,552,289 km (0.063 R)
• M8: 4,058,141 km (0.113 R)
• M9: 5,647,469 km (0.069 R)
• M10: 6,962,135 km (0.047 R)
• M11: 7,207,925 km (0.056 R)
• M12: 8,033,705 km (0.043 R)
• M13: 8,469,633 km (0.103 R)
• M14: 8,921,119 km (0.082 R)
• M15: 14,438,438 km (0.053 R)
• M16: 17,580,891 km (0.03 R)
• M17: 18,690,608 km (0.084 R)
• M18: 19,070,737 km (0.112 R)
• M19: 19,944,987 km (0.084 R)
• M20: 20,441,951 km (0.108 R)
• M21: 25,063,178 km (0.065 R)
• M22: 25,525,585 km (0.083 R)
• M23: 26,946,765 km (0.069 R)
• M24: 33,160,911 km (0.119 R)
• M25: 33,999,108 km (0.089 R)
• M26: 35,427,469 km (0.047 R)
• M27: 35,717,838 km (0.103 R)
• M28: 37,343,518 km (0.114 R)
• M29: 42,843,783 km (0.045 R)
• M30: 44,677,853 km (0.074 R)
• M31: 47,614,609 km (0.091 R)
• M32: 51,231,287 km (0.113 R)
• M33: 60,857,461 km (0.103 R)
• M34: 75,633,991 km (0.106 R)
• M35: 76,115,696 km (0.087 R)
• M36: 77,817,521 km (0.084 R)
• M37: 82,055,928 km (0.097 R)
• M38: 84,360,932 km (0.06 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 12,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit