🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.9

Radius: 14.3

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.55 AU - 0.61 AU

Year: 305 Days

Day: 11.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 22,835,878 km

• M1: 180,116 km (0.069 R)
• M2: 274,512 km (0.079 R)
• M3: 432,188 km (0.07 R)
• M4: 585,227 km (0.103 R)
• M5: 683,812 km (0.117 R)
• M6: 778,507 km (0.107 R)
• M7: 870,809 km (0.118 R)
• M8: 979,268 km (0.105 R)
• M9: 1,101,190 km (0.099 R)
• M10: 1,198,578 km (0.11 R)
• M11: 1,294,620 km (0.062 R)
• M12: 1,402,630 km (0.113 R)
• M13: 1,509,143 km (0.03 R)
• M14: 1,604,288 km (0.03 R)
• M15: 1,711,400 km (0.11 R)
• M16: 1,800,859 km (0.119 R)
• M17: 1,984,865 km (0.11 R)
• M18: 2,251,149 km (0.093 R)
• M19: 2,388,779 km (0.104 R)
• M20: 2,518,031 km (0.108 R)
• M21: 2,632,324 km (0.066 R)
• M22: 2,854,477 km (0.102 R)
• M23: 3,125,848 km (0.113 R)
• M24: 3,292,649 km (0.105 R)
• M25: 3,405,596 km (0.064 R)
• M26: 3,558,335 km (0.105 R)
• M27: 3,687,288 km (0.055 R)
• M28: 3,897,174 km (0.063 R)
• M29: 4,036,899 km (0.105 R)
• M30: 4,144,609 km (0.115 R)
• M31: 4,260,099 km (0.118 R)
• M32: 4,349,259 km (0.04 R)
• M33: 4,515,313 km (0.084 R)
• M34: 4,613,150 km (0.056 R)
• M35: 4,903,968 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.3

Radius: 13.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.3 AU - 1.74 AU

Year: 1294 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,835,878 km

• M1: 179,069 km (0.103 R)
• M2: 292,464 km (0.093 R)
• M3: 406,009 km (0.097 R)
• M4: 536,458 km (0.083 R)
• M5: 813,513 km (0.104 R)
• M6: 944,112 km (0.045 R)
• M7: 1,051,075 km (0.077 R)
• M8: 1,170,753 km (0.111 R)
• M9: 1,312,422 km (0.079 R)
• M10: 1,442,423 km (0.082 R)
• M11: 1,595,461 km (0.102 R)
• M12: 1,688,062 km (0.053 R)
• M13: 1,811,331 km (0.074 R)
• M14: 2,027,201 km (0.065 R)
• M15: 2,169,169 km (0.087 R)
• M16: 2,262,219 km (0.084 R)
• M17: 2,367,237 km (0.077 R)
• M18: 2,463,279 km (0.075 R)
• M19: 2,804,212 km (0.118 R)
• M20: 2,986,273 km (0.06 R)
• M21: 3,102,061 km (0.049 R)
• M22: 3,266,769 km (0.087 R)
• M23: 3,642,110 km (0.102 R)
• M24: 3,766,126 km (0.102 R)
• M25: 3,929,637 km (0.095 R)
• M26: 4,172,883 km (0.05 R)
• M27: 4,394,737 km (0.078 R)
• M28: 4,660,871 km (0.066 R)
• M29: 4,850,412 km (0.094 R)
• M30: 5,279,159 km (0.106 R)
• M31: 5,462,566 km (0.108 R)
• M32: 5,633,856 km (0.119 R)
• M33: 5,792,430 km (0.076 R)
• M34: 5,937,988 km (0.039 R)
• M35: 6,099,404 km (0.098 R)
• M36: 6,517,082 km (0.045 R)
• M37: 7,083,310 km (0.046 R)
• M38: 7,192,217 km (0.095 R)
• M39: 7,317,430 km (0.114 R)
• M40: 7,633,531 km (0.111 R)
• M41: 8,002,738 km (0.043 R)
• M42: 8,263,038 km (0.075 R)
• M43: 8,526,181 km (0.066 R)
• M44: 8,725,296 km (0.038 R)
• M45: 8,909,301 km (0.077 R)
• M46: 9,060,694 km (0.074 R)
• M47: 9,315,160 km (0.07 R)
• M48: 9,778,914 km (0.063 R)
• M49: 9,952,746 km (0.102 R)
• M50: 10,197,638 km (0.098 R)
• M51: 10,303,254 km (0.102 R)
• M52: 10,533,336 km (0.112 R)
• M53: 10,639,999 km (0.11 R)
• M54: 11,270,105 km (0.118 R)
• M55: 11,507,218 km (0.091 R)
• M56: 11,653,824 km (0.093 R)
• M57: 12,415,726 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 8.8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.34 AU - 4.46 AU

Year: 6371 Days

Day: 14.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 22,835,878 km

• M1: 188,643 km (0.116 R)
• M2: 245,640 km (0.109 R)
• M3: 312,061 km (0.102 R)
• M4: 557,701 km (0.055 R)
• M5: 652,845 km (0.077 R)
• M6: 733,329 km (0.076 R)
• M7: 893,698 km (0.069 R)
• M8: 1,469,500 km (0.076 R)
• M9: 1,646,474 km (0.115 R)
• M10: 2,422,588 km (0.098 R)
• M11: 2,665,535 km (0.108 R)
• M12: 2,916,261 km (0.113 R)
• M13: 3,227,275 km (0.079 R)
• M14: 3,404,698 km (0.117 R)
• M15: 3,567,161 km (0.118 R)
• M16: 3,825,068 km (0.047 R)
• M17: 4,127,256 km (0.084 R)
• M18: 4,516,061 km (0.071 R)
• M19: 4,714,726 km (0.108 R)
• M20: 4,815,256 km (0.045 R)
• M21: 4,997,915 km (0.097 R)
• M22: 5,162,174 km (0.096 R)
• M23: 6,163,283 km (0.116 R)
• M24: 6,273,237 km (0.08 R)
• M25: 6,383,940 km (0.113 R)
• M26: 7,952,324 km (0.095 R)
• M27: 8,337,987 km (0.054 R)
• M28: 8,557,746 km (0.096 R)
• M29: 8,705,250 km (0.114 R)
• M30: 8,779,301 km (0.12 R)
• M31: 9,735,530 km (0.073 R)
• M32: 10,226,062 km (0.064 R)
• M33: 10,304,152 km (0.106 R)
• M34: 10,461,230 km (0.048 R)
• M35: 10,618,906 km (0.04 R)
• M36: 11,446,631 km (0.099 R)
• M37: 11,881,960 km (0.063 R)
• M38: 12,295,000 km (0.107 R)
• M39: 13,505,097 km (0.12 R)
• M40: 15,256,140 km (0.069 R)
• M41: 15,524,968 km (0.116 R)
• M42: 16,371,093 km (0.034 R)
• M43: 17,015,711 km (0.081 R)
• M44: 17,481,110 km (0.08 R)
• M45: 17,825,035 km (0.07 R)
• M46: 18,171,354 km (0.04 R)
• M47: 18,234,484 km (0.119 R)
• M48: 18,361,044 km (0.094 R)
• M49: 18,583,347 km (0.116 R)
• M50: 18,934,453 km (0.044 R)
• M51: 19,094,672 km (0.111 R)
• M52: 19,223,326 km (0.083 R)
• M53: 19,546,009 km (0.102 R)
• M54: 19,772,949 km (0.114 R)
• M55: 19,837,874 km (0.106 R)
• M56: 19,902,950 km (0.061 R)
• M57: 20,229,372 km (0.1 R)
• M58: 21,452,634 km (0.097 R)
• M59: 21,988,942 km (0.099 R)
• M60: 22,056,411 km (0.105 R)
• M61: 22,225,008 km (0.063 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 20,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit