🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.3

Radius: 14.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.68 AU - 0.74 AU

Year: 413 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,801,887 km

• M1: 188,194 km (0.118 R)
• M2: 299,944 km (0.09 R)
• M3: 419,472 km (0.076 R)
• M4: 527,482 km (0.087 R)
• M5: 633,547 km (0.082 R)
• M6: 816,505 km (0.088 R)
• M7: 932,892 km (0.077 R)
• M8: 1,064,838 km (0.105 R)
• M9: 1,158,785 km (0.076 R)
• M10: 1,279,062 km (0.104 R)
• M11: 1,494,034 km (0.107 R)
• M12: 1,692,102 km (0.071 R)
• M13: 1,918,443 km (0.105 R)
• M14: 2,039,468 km (0.086 R)
• M15: 2,215,844 km (0.119 R)
• M16: 2,343,301 km (0.103 R)
• M17: 2,507,260 km (0.057 R)
• M18: 2,662,094 km (0.116 R)
• M19: 2,780,426 km (0.065 R)
• M20: 2,909,529 km (0.036 R)
• M21: 3,013,350 km (0.114 R)
• M22: 3,150,830 km (0.045 R)
• M23: 3,280,981 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.6

Radius: 11.3

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.01 AU - 1.55 AU

Year: 1000 Days

Day: 10.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,801,887 km

• M1: 167,849 km (0.088 R)
• M2: 330,462 km (0.077 R)
• M3: 422,016 km (0.061 R)
• M4: 594,352 km (0.095 R)
• M5: 702,960 km (0.112 R)
• M6: 792,121 km (0.111 R)
• M7: 1,024,147 km (0.078 R)
• M8: 1,246,599 km (0.11 R)
• M9: 1,350,719 km (0.075 R)
• M10: 1,450,950 km (0.069 R)
• M11: 1,588,879 km (0.083 R)
• M12: 1,716,785 km (0.045 R)
• M13: 1,893,011 km (0.098 R)
• M14: 1,990,998 km (0.111 R)
• M15: 2,106,188 km (0.095 R)
• M16: 2,184,279 km (0.1 R)
• M17: 2,255,487 km (0.099 R)
• M18: 2,335,372 km (0.115 R)
• M19: 2,913,718 km (0.083 R)
• M20: 3,187,781 km (0.093 R)
• M21: 3,433,421 km (0.1 R)
• M22: 3,526,022 km (0.107 R)
• M23: 3,628,796 km (0.107 R)
• M24: 3,827,910 km (0.12 R)
• M25: 3,914,378 km (0.115 R)
• M26: 3,991,870 km (0.119 R)
• M27: 4,148,199 km (0.118 R)
• M28: 4,306,624 km (0.099 R)
• M29: 4,548,074 km (0.085 R)
• M30: 4,701,263 km (0.066 R)
• M31: 4,887,512 km (0.108 R)
• M32: 5,023,496 km (0.033 R)
• M33: 5,160,678 km (0.076 R)
• M34: 5,514,776 km (0.039 R)
• M35: 5,634,454 km (0.09 R)
• M36: 5,788,241 km (0.062 R)
• M37: 5,910,013 km (0.088 R)
• M38: 6,099,853 km (0.086 R)
• M39: 6,325,896 km (0.066 R)
• M40: 6,543,112 km (0.099 R)
• M41: 6,716,496 km (0.112 R)
• M42: 6,797,877 km (0.05 R)
• M43: 6,879,557 km (0.115 R)
• M44: 6,973,355 km (0.116 R)
• M45: 7,067,602 km (0.069 R)
• M46: 7,197,902 km (0.119 R)
• M47: 7,340,917 km (0.111 R)
• M48: 7,424,842 km (0.069 R)
• M49: 7,497,097 km (0.058 R)
• M50: 7,824,717 km (0.093 R)
• M51: 8,058,089 km (0.063 R)
• M52: 8,132,290 km (0.055 R)
• M53: 8,244,039 km (0.074 R)
• M54: 8,318,689 km (0.053 R)
• M55: 8,519,300 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.1

Radius: 10.1

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.02 AU - 1.58 AU

Year: 1023 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,801,887 km

• M1: 133,591 km (0.104 R)
• M2: 198,367 km (0.075 R)
• M3: 265,087 km (0.102 R)
• M4: 344,973 km (0.107 R)
• M5: 587,920 km (0.059 R)
• M6: 714,330 km (0.06 R)
• M7: 778,059 km (0.05 R)
• M8: 850,613 km (0.087 R)
• M9: 981,960 km (0.102 R)
• M10: 1,120,189 km (0.112 R)
• M11: 1,211,144 km (0.091 R)
• M12: 1,280,857 km (0.086 R)
• M13: 1,352,215 km (0.1 R)
• M14: 1,416,692 km (0.082 R)
• M15: 1,490,743 km (0.102 R)
• M16: 1,574,368 km (0.119 R)
• M17: 1,642,585 km (0.05 R)
• M18: 1,720,525 km (0.092 R)
• M19: 1,835,416 km (0.083 R)
• M20: 2,045,003 km (0.088 R)
• M21: 2,224,072 km (0.108 R)
• M22: 2,699,643 km (0.113 R)
• M23: 2,823,510 km (0.057 R)
• M24: 3,109,242 km (0.062 R)
• M25: 3,206,630 km (0.046 R)
• M26: 3,349,048 km (0.093 R)
• M27: 3,493,709 km (0.052 R)
• M28: 3,561,028 km (0.037 R)
• M29: 3,743,088 km (0.11 R)
• M30: 3,823,722 km (0.076 R)
• M31: 3,986,634 km (0.102 R)
• M32: 4,080,731 km (0.117 R)
• M33: 4,404,161 km (0.107 R)
• M34: 4,489,283 km (0.114 R)
• M35: 4,587,419 km (0.104 R)
• M36: 4,810,619 km (0.087 R)
• M37: 4,999,561 km (0.055 R)
• M38: 5,371,461 km (0.115 R)
• M39: 5,514,926 km (0.107 R)
• M40: 5,845,836 km (0.117 R)
• M41: 5,912,856 km (0.05 R)
• M42: 6,101,648 km (0.081 R)
• M43: 6,416,253 km (0.047 R)
• M44: 6,526,955 km (0.105 R)
• M45: 6,666,231 km (0.069 R)
• M46: 6,806,404 km (0.055 R)
• M47: 7,161,400 km (0.033 R)
• M48: 7,261,929 km (0.115 R)
• M49: 7,435,164 km (0.091 R)
• M50: 7,697,858 km (0.084 R)
• M51: 7,933,773 km (0.06 R)
• M52: 8,534,259 km (0.106 R)
• M53: 8,610,405 km (0.075 R)
• M54: 8,747,885 km (0.116 R)
• M55: 8,947,897 km (0.065 R)
• M56: 9,149,406 km (0.096 R)
• M57: 9,383,826 km (0.089 R)
• M58: 9,493,930 km (0.109 R)
• M59: 9,778,914 km (0.066 R)
• M60: 9,970,399 km (0.087 R)
• M61: 10,098,903 km (0.086 R)
• M62: 10,163,231 km (0.106 R)
• M63: 10,814,879 km (0.069 R)
• M64: 10,963,430 km (0.08 R)
• M65: 11,179,150 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.9

Radius: 9.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.5 AU - 2.54 AU

Year: 2761 Days

Day: 13.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 38,801,887 km

• M1: 166,502 km (0.116 R)
• M2: 272,567 km (0.062 R)
• M3: 343,477 km (0.061 R)
• M4: 485,295 km (0.101 R)
• M5: 551,717 km (0.118 R)
• M6: 628,311 km (0.084 R)
• M7: 793,168 km (0.104 R)
• M8: 1,043,445 km (0.087 R)
• M9: 1,116,150 km (0.039 R)
• M10: 1,380,040 km (0.099 R)
• M11: 1,682,527 km (0.104 R)
• M12: 1,827,039 km (0.066 R)
• M13: 2,026,303 km (0.089 R)
• M14: 2,789,551 km (0.094 R)
• M15: 3,219,945 km (0.094 R)
• M16: 3,291,752 km (0.117 R)
• M17: 3,424,744 km (0.108 R)
• M18: 3,733,813 km (0.077 R)
• M19: 4,103,619 km (0.1 R)
• M20: 4,233,769 km (0.057 R)
• M21: 4,619,283 km (0.105 R)
• M22: 4,714,128 km (0.067 R)
• M23: 5,030,079 km (0.086 R)
• M24: 5,268,089 km (0.098 R)
• M25: 5,395,546 km (0.076 R)
• M26: 6,437,196 km (0.072 R)
• M27: 6,634,516 km (0.112 R)
• M28: 6,957,647 km (0.062 R)
• M29: 7,144,645 km (0.109 R)
• M30: 7,238,742 km (0.063 R)
• M31: 7,683,347 km (0.098 R)
• M32: 8,383,315 km (0.091 R)
• M33: 8,649,001 km (0.117 R)
• M34: 8,715,871 km (0.1 R)
• M35: 9,479,867 km (0.117 R)
• M36: 9,652,653 km (0.11 R)
• M37: 10,088,880 km (0.11 R)
• M38: 10,283,058 km (0.066 R)
• M39: 10,746,513 km (0.086 R)
• M40: 10,926,628 km (0.071 R)
• M41: 11,290,002 km (0.115 R)
• M42: 11,418,057 km (0.031 R)
• M43: 11,712,616 km (0.072 R)
• M44: 12,630,249 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.9

Radius: 7.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.78 AU - 8.34 AU

Year: 12948 Days

Day: 22.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,801,887 km

• M1: 100,530 km (0.11 R)
• M2: 268,678 km (0.113 R)
• M3: 335,249 km (0.104 R)
• M4: 584,778 km (0.112 R)
• M5: 848,669 km (0.059 R)
• M6: 1,105,229 km (0.053 R)
• M7: 1,294,770 km (0.108 R)
• M8: 1,447,659 km (0.083 R)
• M9: 1,721,273 km (0.117 R)
• M10: 2,064,151 km (0.093 R)
• M11: 2,372,173 km (0.045 R)
• M12: 2,694,856 km (0.107 R)
• M13: 2,831,738 km (0.104 R)
• M14: 3,051,647 km (0.108 R)
• M15: 3,133,028 km (0.037 R)
• M16: 3,215,157 km (0.063 R)
• M17: 3,423,547 km (0.046 R)
• M18: 3,701,051 km (0.063 R)
• M19: 4,008,026 km (0.103 R)
• M20: 4,097,336 km (0.097 R)
• M21: 4,255,162 km (0.072 R)
• M22: 4,369,155 km (0.119 R)
• M23: 4,437,970 km (0.042 R)
• M24: 5,025,890 km (0.108 R)
• M25: 5,414,994 km (0.094 R)
• M26: 5,663,177 km (0.108 R)
• M27: 5,738,275 km (0.082 R)
• M28: 5,788,540 km (0.068 R)
• M29: 6,852,031 km (0.048 R)
• M30: 7,120,410 km (0.097 R)
• M31: 7,201,641 km (0.077 R)
• M32: 7,392,379 km (0.104 R)
• M33: 7,474,508 km (0.095 R)
• M34: 7,750,965 km (0.08 R)
• M35: 7,806,615 km (0.118 R)
• M36: 8,599,933 km (0.052 R)
• M37: 9,508,141 km (0.082 R)
• M38: 9,928,212 km (0.09 R)
• M39: 10,079,605 km (0.119 R)
• M40: 10,231,896 km (0.103 R)
• M41: 11,192,913 km (0.065 R)
• M42: 11,668,335 km (0.109 R)
• M43: 11,796,091 km (0.095 R)
• M44: 12,053,250 km (0.114 R)
• M45: 12,475,116 km (0.106 R)
• M46: 12,967,891 km (0.068 R)
• M47: 13,166,707 km (0.071 R)
• M48: 13,701,968 km (0.084 R)
• M49: 13,904,524 km (0.086 R)
• M50: 15,455,255 km (0.07 R)
• M51: 15,807,259 km (0.117 R)
• M52: 16,698,862 km (0.086 R)
• M53: 16,987,586 km (0.11 R)
• M54: 17,132,547 km (0.12 R)
• M55: 17,205,251 km (0.075 R)
• M56: 17,423,814 km (0.108 R)
• M57: 17,643,274 km (0.065 R)
• M58: 18,455,889 km (0.067 R)
• M59: 18,642,288 km (0.089 R)
• M60: 20,309,407 km (0.119 R)
• M61: 20,694,921 km (0.093 R)
• M62: 20,849,754 km (0.039 R)
• M63: 21,394,889 km (0.1 R)
• M64: 21,512,323 km (0.033 R)
• M65: 22,023,649 km (0.057 R)
• M66: 22,221,417 km (0.117 R)
• M67: 22,419,634 km (0.069 R)
• M68: 22,738,278 km (0.108 R)
• M69: 23,138,452 km (0.101 R)
• M70: 23,299,270 km (0.114 R)
• M71: 23,460,387 km (0.074 R)
• M72: 23,864,900 km (0.117 R)
• M73: 24,557,687 km (0.084 R)
• M74: 24,639,667 km (0.034 R)
• M75: 26,802,104 km (0.091 R)
• M76: 27,013,187 km (0.086 R)
• M77: 27,352,175 km (0.093 R)
• M78: 27,522,119 km (0.094 R)

Asteroid Belt

Center: 8.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.8

Radius: 7.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.37 AU - 11.57 AU

Year: 20116 Days

Day: 16.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,801,887 km

• M1: 104,270 km (0.105 R)
• M2: 488,886 km (0.069 R)
• M3: 750,832 km (0.078 R)
• M4: 857,944 km (0.075 R)
• M5: 1,744,012 km (0.099 R)
• M6: 2,641,749 km (0.067 R)
• M7: 3,634,779 km (0.071 R)
• M8: 4,674,036 km (0.053 R)
• M9: 5,108,169 km (0.119 R)
• M10: 6,139,497 km (0.091 R)
• M11: 6,233,444 km (0.09 R)
• M12: 7,532,552 km (0.04 R)
• M13: 7,938,261 km (0.054 R)
• M14: 8,040,736 km (0.045 R)
• M15: 8,281,738 km (0.091 R)
• M16: 9,776,819 km (0.109 R)
• M17: 9,960,376 km (0.12 R)
• M18: 12,249,522 km (0.09 R)
• M19: 12,926,602 km (0.081 R)
• M20: 13,007,086 km (0.079 R)
• M21: 15,156,508 km (0.11 R)
• M22: 16,751,820 km (0.06 R)
• M23: 18,354,612 km (0.083 R)
• M24: 19,680,946 km (0.108 R)
• M25: 23,300,467 km (0.093 R)
• M26: 25,437,024 km (0.104 R)
• M27: 26,044,540 km (0.039 R)
• M28: 32,868,447 km (0.06 R)
• M29: 33,253,662 km (0.031 R)
• M30: 34,753,680 km (0.108 R)
• M31: 35,483,717 km (0.071 R)
• M32: 36,730,616 km (0.065 R)
• M33: 38,801,948 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 15,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit