🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 12.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.7 AU

Year: 326 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 28,729,423 km

• M1: 155,582 km (0.118 R)
• M2: 242,648 km (0.06 R)
• M3: 320,738 km (0.071 R)
• M4: 409,150 km (0.119 R)
• M5: 488,437 km (0.084 R)
• M6: 574,456 km (0.117 R)
• M7: 724,802 km (0.102 R)
• M8: 853,007 km (0.063 R)
• M9: 968,497 km (0.107 R)
• M10: 1,100,741 km (0.032 R)
• M11: 1,197,681 km (0.079 R)
• M12: 1,293,722 km (0.092 R)
• M13: 1,376,450 km (0.053 R)
• M14: 1,518,867 km (0.116 R)
• M15: 1,598,154 km (0.112 R)
• M16: 1,700,629 km (0.081 R)
• M17: 1,889,870 km (0.073 R)
• M18: 1,975,739 km (0.095 R)
• M19: 2,077,017 km (0.1 R)
• M20: 2,161,091 km (0.11 R)
• M21: 2,251,298 km (0.097 R)
• M22: 2,376,661 km (0.106 R)
• M23: 2,504,568 km (0.109 R)
• M24: 2,665,086 km (0.106 R)
• M25: 2,762,175 km (0.096 R)
• M26: 2,849,989 km (0.109 R)
• M27: 3,012,602 km (0.065 R)
• M28: 3,151,429 km (0.08 R)
• M29: 3,265,273 km (0.103 R)
• M30: 3,369,393 km (0.063 R)
• M31: 3,597,829 km (0.084 R)
• M32: 3,677,116 km (0.12 R)
• M33: 3,854,539 km (0.115 R)
• M34: 4,034,954 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.4

Radius: 8.5

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.62 AU - 0.92 AU

Year: 451 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,729,423 km

• M1: 149,747 km (0.078 R)
• M2: 208,689 km (0.073 R)
• M3: 293,361 km (0.028 R)
• M4: 383,868 km (0.068 R)
• M5: 551,418 km (0.115 R)
• M6: 628,610 km (0.075 R)
• M7: 701,464 km (0.117 R)
• M8: 764,595 km (0.091 R)
• M9: 865,424 km (0.079 R)
• M10: 938,427 km (0.097 R)
• M11: 1,095,655 km (0.052 R)
• M12: 1,159,982 km (0.112 R)
• M13: 1,261,708 km (0.106 R)
• M14: 1,371,663 km (0.051 R)
• M15: 1,430,604 km (0.1 R)
• M16: 1,490,593 km (0.105 R)
• M17: 1,545,645 km (0.101 R)
• M18: 1,618,499 km (0.119 R)
• M19: 1,715,439 km (0.104 R)
• M20: 2,147,777 km (0.111 R)
• M21: 2,216,741 km (0.053 R)
• M22: 2,369,929 km (0.036 R)
• M23: 2,572,934 km (0.042 R)
• M24: 2,795,386 km (0.106 R)
• M25: 2,982,234 km (0.036 R)
• M26: 3,045,364 km (0.119 R)
• M27: 3,130,335 km (0.12 R)
• M28: 3,244,778 km (0.093 R)
• M29: 3,317,034 km (0.109 R)
• M30: 3,426,539 km (0.1 R)
• M31: 3,537,092 km (0.091 R)
• M32: 3,641,511 km (0.104 R)
• M33: 3,777,197 km (0.097 R)
• M34: 3,922,307 km (0.089 R)
• M35: 3,999,349 km (0.084 R)
• M36: 4,115,886 km (0.068 R)
• M37: 4,170,789 km (0.078 R)
• M38: 4,225,841 km (0.057 R)
• M39: 4,320,835 km (0.062 R)
• M40: 4,561,239 km (0.079 R)
• M41: 4,732,229 km (0.03 R)
• M42: 4,822,736 km (0.075 R)
• M43: 4,905,464 km (0.065 R)
• M44: 4,963,508 km (0.048 R)
• M45: 5,022,001 km (0.051 R)
• M46: 5,089,020 km (0.077 R)
• M47: 5,156,339 km (0.112 R)
• M48: 5,249,389 km (0.109 R)
• M49: 5,454,488 km (0.047 R)
• M50: 5,549,333 km (0.118 R)
• M51: 5,636,100 km (0.118 R)
• M52: 5,758,321 km (0.069 R)
• M53: 5,969,853 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.1

Radius: 11.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.24 AU - 1.4 AU

Year: 1011 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 28,729,423 km

• M1: 166,802 km (0.083 R)
• M2: 249,529 km (0.051 R)
• M3: 334,052 km (0.11 R)
• M4: 408,552 km (0.092 R)
• M5: 584,628 km (0.075 R)
• M6: 659,876 km (0.084 R)
• M7: 850,015 km (0.074 R)
• M8: 949,348 km (0.062 R)
• M9: 1,115,701 km (0.118 R)
• M10: 1,325,886 km (0.1 R)
• M11: 1,408,165 km (0.119 R)
• M12: 1,542,055 km (0.102 R)
• M13: 1,687,913 km (0.099 R)
• M14: 1,800,410 km (0.107 R)
• M15: 2,009,399 km (0.107 R)
• M16: 2,080,757 km (0.092 R)
• M17: 2,350,332 km (0.04 R)
• M18: 2,451,311 km (0.098 R)
• M19: 2,536,432 km (0.04 R)
• M20: 2,631,427 km (0.107 R)
• M21: 2,824,857 km (0.074 R)
• M22: 3,263,478 km (0.1 R)
• M23: 3,357,575 km (0.065 R)
• M24: 3,442,995 km (0.094 R)
• M25: 3,558,185 km (0.031 R)
• M26: 3,733,364 km (0.092 R)
• M27: 3,851,846 km (0.085 R)
• M28: 4,021,640 km (0.107 R)
• M29: 4,122,768 km (0.101 R)
• M30: 4,204,299 km (0.117 R)
• M31: 4,276,106 km (0.091 R)
• M32: 4,811,666 km (0.098 R)
• M33: 4,994,923 km (0.107 R)
• M34: 5,368,320 km (0.113 R)
• M35: 5,536,019 km (0.103 R)
• M36: 5,750,991 km (0.049 R)
• M37: 5,888,172 km (0.065 R)
• M38: 6,003,363 km (0.073 R)
• M39: 6,084,295 km (0.095 R)
• M40: 6,483,273 km (0.12 R)
• M41: 6,590,385 km (0.117 R)
• M42: 6,770,052 km (0.106 R)
• M43: 7,036,635 km (0.084 R)
• M44: 7,122,205 km (0.082 R)
• M45: 7,319,076 km (0.075 R)
• M46: 7,455,509 km (0.062 R)
• M47: 7,592,690 km (0.097 R)
• M48: 7,730,769 km (0.084 R)
• M49: 8,060,483 km (0.097 R)
• M50: 8,175,823 km (0.072 R)
• M51: 8,265,731 km (0.113 R)
• M52: 8,589,910 km (0.033 R)
• M53: 8,694,628 km (0.114 R)
• M54: 8,905,112 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.6

Radius: 13.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.31 AU - 3.65 AU

Year: 3430 Days

Day: 14.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 28,729,423 km

• M1: 200,312 km (0.076 R)
• M2: 289,921 km (0.117 R)
• M3: 470,186 km (0.075 R)
• M4: 582,534 km (0.105 R)
• M5: 755,170 km (0.045 R)
• M6: 866,172 km (0.082 R)
• M7: 1,020,856 km (0.033 R)
• M8: 1,412,204 km (0.115 R)
• M9: 1,620,145 km (0.05 R)
• M10: 1,768,396 km (0.116 R)
• M11: 1,861,895 km (0.057 R)
• M12: 2,017,776 km (0.053 R)
• M13: 2,485,569 km (0.075 R)
• M14: 2,766,364 km (0.08 R)
• M15: 3,171,176 km (0.081 R)
• M16: 3,417,414 km (0.119 R)
• M17: 3,505,976 km (0.106 R)
• M18: 3,867,554 km (0.06 R)
• M19: 4,099,879 km (0.091 R)
• M20: 4,513,368 km (0.104 R)
• M21: 4,659,674 km (0.061 R)
• M22: 4,807,627 km (0.07 R)
• M23: 4,940,470 km (0.106 R)
• M24: 5,057,754 km (0.073 R)
• M25: 5,159,032 km (0.063 R)
• M26: 5,329,275 km (0.071 R)
• M27: 5,957,885 km (0.034 R)
• M28: 6,172,707 km (0.094 R)
• M29: 6,335,470 km (0.118 R)
• M30: 6,444,826 km (0.061 R)
• M31: 6,647,082 km (0.075 R)
• M32: 6,907,382 km (0.082 R)
• M33: 7,020,030 km (0.071 R)
• M34: 7,133,275 km (0.107 R)
• M35: 7,285,117 km (0.107 R)
• M36: 7,495,901 km (0.108 R)
• M37: 7,708,629 km (0.076 R)
• M38: 7,864,510 km (0.079 R)
• M39: 8,519,150 km (0.095 R)
• M40: 8,660,221 km (0.103 R)
• M41: 9,170,649 km (0.098 R)
• M42: 9,502,457 km (0.098 R)
• M43: 9,859,397 km (0.048 R)
• M44: 10,629,826 km (0.077 R)
• M45: 10,825,500 km (0.08 R)
• M46: 10,934,707 km (0.102 R)
• M47: 11,066,353 km (0.093 R)
• M48: 11,330,992 km (0.105 R)
• M49: 11,464,134 km (0.084 R)
• M50: 11,642,454 km (0.09 R)
• M51: 11,754,503 km (0.111 R)
• M52: 11,979,349 km (0.095 R)
• M53: 12,319,534 km (0.046 R)
• M54: 12,479,305 km (0.073 R)
• M55: 12,754,864 km (0.114 R)
• M56: 13,195,430 km (0.087 R)
• M57: 13,711,692 km (0.044 R)
• M58: 13,830,024 km (0.119 R)
• M59: 14,186,964 km (0.099 R)
• M60: 14,498,726 km (0.1 R)
• M61: 15,867,547 km (0.099 R)
• M62: 16,819,737 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253

Radius: 9.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.16 AU - 6 AU

Year: 7635 Days

Day: 12.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,729,423 km

• M1: 116,537 km (0.111 R)
• M2: 190,588 km (0.079 R)
• M3: 361,877 km (0.067 R)
• M4: 494,870 km (0.084 R)
• M5: 600,785 km (0.054 R)
• M6: 849,866 km (0.099 R)
• M7: 1,290,282 km (0.032 R)
• M8: 1,646,773 km (0.065 R)
• M9: 1,861,746 km (0.093 R)
• M10: 1,981,424 km (0.05 R)
• M11: 2,103,645 km (0.096 R)
• M12: 2,598,515 km (0.095 R)
• M13: 3,088,448 km (0.108 R)
• M14: 3,354,583 km (0.036 R)
• M15: 3,564,319 km (0.028 R)
• M16: 3,628,197 km (0.059 R)
• M17: 3,713,917 km (0.058 R)
• M18: 3,778,543 km (0.092 R)
• M19: 3,909,142 km (0.044 R)
• M20: 4,019,096 km (0.071 R)
• M21: 4,107,808 km (0.086 R)
• M22: 4,264,587 km (0.073 R)
• M23: 4,492,125 km (0.07 R)
• M24: 4,864,474 km (0.076 R)
• M25: 4,935,383 km (0.072 R)
• M26: 5,078,399 km (0.081 R)
• M27: 5,589,425 km (0.113 R)
• M28: 5,813,523 km (0.071 R)
• M29: 6,270,544 km (0.079 R)
• M30: 6,634,067 km (0.079 R)
• M31: 6,844,851 km (0.12 R)
• M32: 7,300,226 km (0.111 R)
• M33: 7,848,503 km (0.093 R)
• M34: 7,959,804 km (0.092 R)
• M35: 8,466,940 km (0.076 R)
• M36: 8,955,527 km (0.097 R)
• M37: 9,159,429 km (0.116 R)
• M38: 9,690,800 km (0.115 R)
• M39: 10,814,280 km (0.071 R)
• M40: 10,876,064 km (0.075 R)
• M41: 11,000,231 km (0.052 R)
• M42: 12,364,563 km (0.098 R)
• M43: 12,722,102 km (0.025 R)
• M44: 13,115,993 km (0.068 R)
• M45: 14,560,361 km (0.077 R)
• M46: 14,765,908 km (0.094 R)
• M47: 14,972,353 km (0.117 R)
• M48: 15,214,552 km (0.088 R)
• M49: 15,632,678 km (0.101 R)
• M50: 15,983,934 km (0.078 R)
• M51: 16,658,620 km (0.075 R)
• M52: 17,451,489 km (0.099 R)
• M53: 17,742,906 km (0.11 R)
• M54: 17,852,561 km (0.093 R)
• M55: 19,148,677 km (0.077 R)
• M56: 19,713,409 km (0.041 R)
• M57: 19,864,952 km (0.057 R)
• M58: 20,360,121 km (0.032 R)
• M59: 20,513,309 km (0.074 R)
• M60: 20,705,243 km (0.107 R)
• M61: 20,936,521 km (0.088 R)
• M62: 21,791,473 km (0.106 R)
• M63: 21,948,252 km (0.099 R)
• M64: 22,223,362 km (0.082 R)
• M65: 22,460,026 km (0.083 R)
• M66: 22,539,163 km (0.103 R)
• M67: 22,697,587 km (0.088 R)
• M68: 22,896,253 km (0.087 R)
• M69: 24,587,308 km (0.057 R)
• M70: 24,913,880 km (0.074 R)
• M71: 25,077,689 km (0.093 R)
• M72: 25,241,948 km (0.099 R)
• M73: 25,488,934 km (0.109 R)
• M74: 25,902,423 km (0.073 R)
• M75: 26,068,476 km (0.039 R)
• M76: 26,401,481 km (0.092 R)
• M77: 26,819,906 km (0.114 R)
• M78: 27,663,189 km (0.111 R)
• M79: 27,917,805 km (0.043 R)
• M80: 28,045,412 km (0.114 R)
• M81: 28,173,318 km (0.09 R)
• M82: 28,600,719 km (0.069 R)
• M83: 28,729,373 km (0.068 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: 268 - 18,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit