🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 14.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.11 AU - 6.21 AU

Year: 5964 Days

Day: 14.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,650,965 km

• M1: 185,352 km (0.099 R)
• M2: 652,546 km (0.095 R)
• M3: 1,852,919 km (0.082 R)
• M4: 2,348,836 km (0.092 R)
• M5: 2,914,615 km (0.109 R)
• M6: 3,548,611 km (0.08 R)
• M7: 5,765,801 km (0.085 R)
• M8: 6,390,223 km (0.111 R)
• M9: 7,506,073 km (0.114 R)
• M10: 11,948,831 km (0.063 R)
• M11: 12,477,809 km (0.118 R)
• M12: 13,811,623 km (0.092 R)
• M13: 14,632,617 km (0.113 R)
• M14: 16,371,991 km (0.106 R)
• M15: 17,091,706 km (0.077 R)
• M16: 17,900,881 km (0.074 R)
• M17: 22,736,034 km (0.093 R)
• M18: 24,552,451 km (0.079 R)
• M19: 26,553,024 km (0.063 R)
• M20: 27,092,324 km (0.113 R)
• M21: 28,379,314 km (0.069 R)
• M22: 29,706,547 km (0.076 R)
• M23: 37,194,219 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.3

Radius: 14.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.12 AU - 8.28 AU

Year: 8557 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,650,965 km

• M1: 185,352 km (0.104 R)
• M2: 679,474 km (0.095 R)
• M3: 1,288,187 km (0.104 R)
• M4: 1,764,208 km (0.114 R)
• M5: 2,375,165 km (0.032 R)
• M6: 2,953,960 km (0.056 R)
• M7: 3,473,064 km (0.075 R)
• M8: 5,181,771 km (0.095 R)
• M9: 5,779,714 km (0.111 R)
• M10: 8,227,883 km (0.118 R)
• M11: 9,303,641 km (0.109 R)
• M12: 10,310,285 km (0.099 R)
• M13: 11,260,232 km (0.103 R)
• M14: 11,778,588 km (0.116 R)
• M15: 15,023,965 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 8.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.45 AU - 8.71 AU

Year: 11132 Days

Day: 13.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,650,965 km

• M1: 103,223 km (0.052 R)
• M2: 430,094 km (0.118 R)
• M3: 691,741 km (0.118 R)
• M4: 1,004,101 km (0.113 R)
• M5: 1,489,247 km (0.076 R)
• M6: 2,244,566 km (0.047 R)
• M7: 3,564,169 km (0.104 R)
• M8: 4,348,062 km (0.069 R)
• M9: 4,931,494 km (0.093 R)
• M10: 5,370,264 km (0.116 R)
• M11: 5,868,874 km (0.113 R)
• M12: 6,997,141 km (0.043 R)
• M13: 7,551,551 km (0.095 R)
• M14: 8,307,020 km (0.119 R)
• M15: 8,883,421 km (0.073 R)
• M16: 9,158,232 km (0.054 R)
• M17: 12,741,400 km (0.07 R)
• M18: 13,032,667 km (0.113 R)
• M19: 13,567,928 km (0.032 R)
• M20: 17,518,958 km (0.116 R)
• M21: 18,244,508 km (0.119 R)
• M22: 18,614,762 km (0.1 R)
• M23: 19,833,237 km (0.098 R)
• M24: 25,333,053 km (0.12 R)
• M25: 27,499,829 km (0.088 R)
• M26: 30,924,872 km (0.056 R)
• M27: 31,451,456 km (0.109 R)
• M28: 35,306,145 km (0.1 R)
• M29: 39,341,398 km (0.068 R)
• M30: 39,711,652 km (0.083 R)
• M31: 40,458,894 km (0.09 R)
• M32: 43,148,364 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.9

Radius: 7.6

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.35 AU - 14.33 AU

Year: 19200 Days

Day: 20.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,650,965 km

• M1: 95,892 km (0.082 R)
• M2: 542,891 km (0.097 R)
• M3: 1,178,682 km (0.102 R)
• M4: 1,732,194 km (0.116 R)
• M5: 2,176,649 km (0.105 R)
• M6: 3,319,876 km (0.104 R)
• M7: 3,976,461 km (0.101 R)
• M8: 4,384,115 km (0.073 R)
• M9: 4,819,445 km (0.053 R)
• M10: 5,855,111 km (0.047 R)
• M11: 6,300,165 km (0.082 R)
• M12: 6,811,191 km (0.102 R)
• M13: 7,257,741 km (0.032 R)
• M14: 7,629,043 km (0.069 R)
• M15: 8,409,495 km (0.11 R)
• M16: 8,976,321 km (0.119 R)
• M17: 9,350,017 km (0.087 R)
• M18: 11,314,985 km (0.112 R)
• M19: 11,688,231 km (0.079 R)
• M20: 12,005,528 km (0.07 R)
• M21: 16,197,410 km (0.088 R)
• M22: 18,066,187 km (0.093 R)
• M23: 22,615,907 km (0.047 R)
• M24: 23,913,070 km (0.07 R)
• M25: 27,094,269 km (0.044 R)
• M26: 28,901,261 km (0.073 R)
• M27: 30,787,092 km (0.118 R)
• M28: 31,028,394 km (0.062 R)
• M29: 37,618,479 km (0.06 R)
• M30: 41,900,269 km (0.104 R)
• M31: 42,644,070 km (0.074 R)
• M32: 49,408,736 km (0.11 R)
• M33: 57,036,432 km (0.112 R)
• M34: 57,766,470 km (0.036 R)
• M35: 63,246,539 km (0.079 R)
• M36: 65,015,085 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 13,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit