🌌 Stone's Star System Generator

Asteroid Belt

Center: 1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.9

Radius: 14.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.88 AU - 2.1 AU

Year: 1842 Days

Day: 11.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,024,451 km

• M1: 190,438 km (0.084 R)
• M2: 374,593 km (0.098 R)
• M3: 468,840 km (0.054 R)
• M4: 594,801 km (0.094 R)
• M5: 765,044 km (0.077 R)
• M6: 929,452 km (0.114 R)
• M7: 1,151,006 km (0.098 R)
• M8: 1,381,536 km (0.104 R)
• M9: 1,488,050 km (0.101 R)
• M10: 1,720,376 km (0.111 R)
• M11: 1,910,814 km (0.093 R)
• M12: 2,008,651 km (0.104 R)
• M13: 2,175,901 km (0.077 R)
• M14: 2,572,635 km (0.087 R)
• M15: 2,742,877 km (0.104 R)
• M16: 3,043,569 km (0.053 R)
• M17: 3,159,208 km (0.072 R)
• M18: 3,302,523 km (0.104 R)
• M19: 3,434,767 km (0.079 R)
• M20: 3,541,879 km (0.101 R)
• M21: 3,884,010 km (0.057 R)
• M22: 4,165,553 km (0.101 R)
• M23: 4,424,806 km (0.076 R)
• M24: 4,526,981 km (0.037 R)
• M25: 4,630,054 km (0.086 R)
• M26: 5,126,719 km (0.105 R)
• M27: 5,265,247 km (0.07 R)
• M28: 5,483,211 km (0.065 R)
• M29: 5,656,445 km (0.036 R)
• M30: 5,815,767 km (0.113 R)
• M31: 5,927,965 km (0.046 R)
• M32: 6,484,021 km (0.107 R)
• M33: 7,194,162 km (0.078 R)
• M34: 7,488,720 km (0.11 R)
• M35: 7,628,743 km (0.067 R)
• M36: 7,893,681 km (0.097 R)
• M37: 8,305,674 km (0.077 R)
• M38: 9,188,451 km (0.097 R)
• M39: 9,338,497 km (0.073 R)
• M40: 9,508,291 km (0.028 R)
• M41: 9,621,985 km (0.113 R)
• M42: 9,793,574 km (0.099 R)
• M43: 10,004,657 km (0.085 R)
• M44: 10,294,877 km (0.116 R)
• M45: 10,470,355 km (0.043 R)
• M46: 10,943,084 km (0.088 R)
• M47: 11,182,142 km (0.107 R)
• M48: 11,706,033 km (0.107 R)
• M49: 11,828,105 km (0.072 R)
• M50: 11,971,121 km (0.046 R)
• M51: 12,135,230 km (0.066 R)
• M52: 12,362,020 km (0.028 R)
• M53: 12,465,542 km (0.045 R)
• M54: 12,715,370 km (0.088 R)
• M55: 13,050,918 km (0.094 R)
• M56: 14,248,599 km (0.047 R)
• M57: 14,553,479 km (0.114 R)
• M58: 14,772,640 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.7

Radius: 8.6

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.19 AU - 2.35 AU

Year: 2244 Days

Day: 6.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,024,451 km

• M1: 179,667 km (0.11 R)
• M2: 288,425 km (0.1 R)
• M3: 411,843 km (0.12 R)
• M4: 654,191 km (0.059 R)
• M5: 778,059 km (0.102 R)
• M6: 910,153 km (0.066 R)
• M7: 1,091,316 km (0.103 R)
• M8: 1,240,466 km (0.12 R)
• M9: 1,419,235 km (0.045 R)
• M10: 1,546,992 km (0.113 R)
• M11: 1,618,499 km (0.027 R)
• M12: 1,752,240 km (0.068 R)
• M13: 1,992,195 km (0.086 R)
• M14: 2,096,465 km (0.113 R)
• M15: 2,215,993 km (0.065 R)
• M16: 2,296,926 km (0.11 R)
• M17: 2,517,732 km (0.063 R)
• M18: 2,950,070 km (0.11 R)
• M19: 3,251,360 km (0.083 R)
• M20: 3,770,016 km (0.063 R)
• M21: 3,850,948 km (0.06 R)
• M22: 3,932,330 km (0.119 R)
• M23: 4,196,819 km (0.072 R)
• M24: 4,382,170 km (0.107 R)
• M25: 5,293,969 km (0.085 R)
• M26: 5,494,281 km (0.028 R)
• M27: 5,604,535 km (0.073 R)
• M28: 5,752,786 km (0.1 R)
• M29: 5,958,782 km (0.107 R)
• M30: 6,148,173 km (0.09 R)
• M31: 6,243,617 km (0.097 R)
• M32: 6,436,000 km (0.064 R)
• M33: 6,747,911 km (0.05 R)
• M34: 7,064,759 km (0.094 R)
• M35: 7,124,599 km (0.058 R)
• M36: 7,305,462 km (0.069 R)
• M37: 7,836,684 km (0.107 R)
• M38: 8,106,858 km (0.1 R)
• M39: 8,571,210 km (0.107 R)
• M40: 8,806,527 km (0.056 R)
• M41: 8,935,930 km (0.114 R)
• M42: 9,087,472 km (0.103 R)
• M43: 9,371,409 km (0.051 R)
• M44: 9,459,373 km (0.07 R)
• M45: 9,702,768 km (0.111 R)
• M46: 9,813,920 km (0.091 R)
• M47: 10,060,307 km (0.07 R)
• M48: 10,467,812 km (0.104 R)
• M49: 10,604,694 km (0.096 R)
• M50: 11,205,479 km (0.091 R)
• M51: 11,580,521 km (0.113 R)
• M52: 11,817,185 km (0.089 R)
• M53: 11,935,965 km (0.096 R)
• M54: 12,415,576 km (0.086 R)
• M55: 12,803,633 km (0.12 R)
• M56: 12,999,307 km (0.104 R)
• M57: 13,097,443 km (0.071 R)
• M58: 13,418,181 km (0.074 R)
• M59: 14,370,521 km (0.075 R)
• M60: 14,497,530 km (0.057 R)
• M61: 14,573,825 km (0.108 R)
• M62: 14,803,756 km (0.095 R)
• M63: 15,189,420 km (0.101 R)
• M64: 15,526,464 km (0.112 R)
• M65: 16,128,595 km (0.056 R)
• M66: 16,313,498 km (0.081 R)
• M67: 16,552,107 km (0.098 R)
• M68: 17,032,914 km (0.065 R)
• M69: 17,140,326 km (0.11 R)
• M70: 17,518,210 km (0.057 R)
• M71: 18,062,896 km (0.078 R)
• M72: 18,227,453 km (0.102 R)
• M73: 18,337,408 km (0.092 R)
• M74: 18,447,512 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.2

Radius: 12.8

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.63 AU - 3.25 AU

Year: 3307 Days

Day: 7.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,024,451 km

• M1: 658,829 km (0.034 R)
• M2: 764,894 km (0.076 R)
• M3: 996,621 km (0.06 R)
• M4: 1,265,299 km (0.096 R)
• M5: 1,690,157 km (0.114 R)
• M6: 1,780,514 km (0.097 R)
• M7: 2,207,765 km (0.109 R)
• M8: 2,340,608 km (0.101 R)
• M9: 2,684,683 km (0.074 R)
• M10: 2,791,047 km (0.093 R)
• M11: 2,935,260 km (0.12 R)
• M12: 3,119,116 km (0.095 R)
• M13: 3,479,048 km (0.108 R)
• M14: 3,772,709 km (0.103 R)
• M15: 3,852,444 km (0.097 R)
• M16: 3,973,020 km (0.09 R)
• M17: 4,054,252 km (0.094 R)
• M18: 4,659,226 km (0.08 R)
• M19: 4,918,030 km (0.106 R)
• M20: 5,049,078 km (0.051 R)
• M21: 5,248,043 km (0.097 R)
• M22: 5,814,420 km (0.036 R)
• M23: 6,234,491 km (0.092 R)
• M24: 6,329,187 km (0.116 R)
• M25: 7,277,338 km (0.097 R)
• M26: 7,959,804 km (0.104 R)
• M27: 8,165,949 km (0.032 R)
• M28: 8,452,429 km (0.105 R)
• M29: 9,008,485 km (0.104 R)
• M30: 9,142,524 km (0.105 R)
• M31: 9,277,462 km (0.119 R)
• M32: 9,631,111 km (0.069 R)
• M33: 9,961,423 km (0.118 R)
• M34: 10,435,947 km (0.096 R)
• M35: 10,690,114 km (0.082 R)
• M36: 10,803,809 km (0.101 R)
• M37: 11,320,220 km (0.101 R)
• M38: 12,021,236 km (0.091 R)
• M39: 12,377,129 km (0.091 R)
• M40: 12,766,533 km (0.051 R)
• M41: 12,917,327 km (0.032 R)
• M42: 13,099,238 km (0.039 R)
• M43: 13,312,415 km (0.097 R)
• M44: 13,835,110 km (0.111 R)
• M45: 13,990,094 km (0.084 R)
• M46: 14,270,440 km (0.114 R)
• M47: 14,615,862 km (0.096 R)
• M48: 14,900,397 km (0.056 R)
• M49: 15,507,315 km (0.071 R)
• M50: 15,862,311 km (0.115 R)
• M51: 15,959,550 km (0.096 R)
• M52: 16,089,700 km (0.08 R)
• M53: 16,220,000 km (0.118 R)
• M54: 16,547,619 km (0.092 R)
• M55: 17,376,092 km (0.108 R)
• M56: 17,576,852 km (0.112 R)
• M57: 17,778,510 km (0.06 R)
• M58: 18,014,725 km (0.083 R)
• M59: 18,251,987 km (0.046 R)
• M60: 18,592,622 km (0.115 R)
• M61: 18,763,762 km (0.108 R)
• M62: 18,866,685 km (0.086 R)
• M63: 19,211,209 km (0.1 R)
• M64: 19,488,414 km (0.118 R)
• M65: 20,046,563 km (0.115 R)
• M66: 20,292,502 km (0.105 R)
• M67: 21,357,639 km (0.094 R)
• M68: 21,860,886 km (0.076 R)
• M69: 22,513,732 km (0.072 R)
• M70: 22,623,237 km (0.104 R)
• M71: 22,732,743 km (0.1 R)
• M72: 25,226,539 km (0.104 R)
• M73: 25,340,234 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.1

Radius: 3.6

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.7 AU - 8.82 AU

Year: 12833 Days

Day: 19.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 68,024,451 km

• M1: 64,776 km (0.115 R)
• M2: 154,684 km (0.074 R)
• M3: 211,831 km (0.079 R)
• M4: 246,836 km (0.086 R)
• M5: 276,307 km (0.109 R)
• M6: 585,825 km (0.103 R)
• M7: 764,744 km (0.105 R)
• M8: 1,119,441 km (0.052 R)
• M9: 1,183,020 km (0.118 R)
• M10: 1,646,325 km (0.113 R)
• M11: 1,851,872 km (0.118 R)
• M12: 2,335,522 km (0.108 R)
• M13: 2,855,973 km (0.093 R)
• M14: 2,960,691 km (0.044 R)
• M15: 3,466,183 km (0.114 R)
• M16: 3,634,181 km (0.117 R)
• M17: 3,824,170 km (0.049 R)
• M18: 4,352,849 km (0.046 R)
• M19: 4,513,817 km (0.086 R)
• M20: 4,904,117 km (0.037 R)
• M21: 5,542,152 km (0.111 R)
• M22: 6,318,864 km (0.05 R)
• M23: 6,708,268 km (0.083 R)
• M24: 6,824,356 km (0.111 R)
• M25: 8,217,860 km (0.091 R)
• M26: 8,516,906 km (0.061 R)
• M27: 8,667,701 km (0.097 R)
• M28: 9,434,988 km (0.054 R)
• M29: 9,826,785 km (0.113 R)
• M30: 11,060,967 km (0.101 R)
• M31: 12,060,431 km (0.061 R)
• M32: 12,828,765 km (0.106 R)
• M33: 14,173,800 km (0.096 R)
• M34: 14,442,178 km (0.101 R)
• M35: 15,379,259 km (0.093 R)
• M36: 15,562,966 km (0.063 R)
• M37: 16,118,273 km (0.086 R)
• M38: 16,617,331 km (0.11 R)
• M39: 17,502,801 km (0.051 R)
• M40: 18,630,919 km (0.097 R)
• M41: 19,649,680 km (0.105 R)
• M42: 19,782,374 km (0.095 R)
• M43: 21,024,485 km (0.085 R)
• M44: 21,364,521 km (0.107 R)
• M45: 22,673,203 km (0.063 R)

Asteroid Belt

Center: 7.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.7

Radius: 3.1

Gravity: 99.76 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.77 AU - 8.83 AU

Year: 14291 Days

Day: 21.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,024,451 km

• M1: 62,532 km (0.116 R)
• M2: 127,906 km (0.052 R)
• M3: 176,077 km (0.068 R)
• M4: 522,396 km (0.062 R)
• M5: 868,116 km (0.081 R)
• M6: 1,037,760 km (0.107 R)
• M7: 1,491,192 km (0.084 R)
• M8: 1,634,955 km (0.074 R)
• M9: 1,783,207 km (0.036 R)
• M10: 2,188,467 km (0.071 R)
• M11: 2,900,104 km (0.095 R)
• M12: 3,007,216 km (0.087 R)
• M13: 3,043,120 km (0.111 R)
• M14: 3,676,517 km (0.091 R)
• M15: 3,988,130 km (0.052 R)
• M16: 4,348,960 km (0.11 R)
• M17: 4,636,636 km (0.079 R)
• M18: 4,888,260 km (0.102 R)
• M19: 5,937,839 km (0.084 R)
• M20: 7,586,706 km (0.102 R)
• M21: 7,684,843 km (0.068 R)
• M22: 7,833,094 km (0.088 R)
• M23: 7,982,094 km (0.07 R)
• M24: 8,182,405 km (0.074 R)
• M25: 9,051,718 km (0.117 R)
• M26: 9,103,778 km (0.079 R)
• M27: 9,896,348 km (0.067 R)
• M28: 10,003,759 km (0.092 R)
• M29: 10,219,629 km (0.108 R)
• M30: 11,490,164 km (0.07 R)
• M31: 12,518,799 km (0.101 R)
• M32: 13,635,996 km (0.096 R)
• M33: 13,755,524 km (0.111 R)
• M34: 14,418,692 km (0.093 R)
• M35: 15,277,683 km (0.11 R)
• M36: 16,089,999 km (0.075 R)
• M37: 16,916,228 km (0.053 R)
• M38: 18,082,942 km (0.114 R)
• M39: 18,279,962 km (0.055 R)
• M40: 18,345,785 km (0.115 R)
• M41: 18,808,641 km (0.07 R)
• M42: 19,208,516 km (0.057 R)
• M43: 19,543,915 km (0.065 R)
• M44: 19,611,084 km (0.08 R)
• M45: 19,813,490 km (0.065 R)
• M46: 20,492,964 km (0.087 R)
• M47: 23,286,405 km (0.116 R)
• M48: 24,147,340 km (0.105 R)
• M49: 24,509,218 km (0.074 R)
• M50: 25,018,748 km (0.072 R)
• M51: 25,311,361 km (0.085 R)
• M52: 26,419,283 km (0.108 R)
• M53: 27,241,623 km (0.117 R)
• M54: 27,316,870 km (0.104 R)
• M55: 27,769,404 km (0.071 R)
• M56: 30,068,873 km (0.058 R)
• M57: 30,302,245 km (0.086 R)
• M58: 32,269,607 km (0.117 R)
• M59: 32,907,792 km (0.058 R)
• M60: 33,148,195 km (0.045 R)
• M61: 33,872,997 km (0.094 R)
• M62: 35,010,689 km (0.101 R)
• M63: 35,830,934 km (0.081 R)
• M64: 36,408,831 km (0.112 R)
• M65: 36,491,708 km (0.119 R)
• M66: 36,574,585 km (0.04 R)
• M67: 41,833,698 km (0.087 R)
• M68: 42,181,064 km (0.099 R)
• M69: 42,616,544 km (0.038 R)
• M70: 46,602,579 km (0.114 R)
• M71: 46,782,396 km (0.041 R)
• M72: 47,776,025 km (0.07 R)
• M73: 48,139,099 km (0.043 R)
• M74: 49,508,518 km (0.068 R)
• M75: 50,244,090 km (0.042 R)
• M76: 50,336,392 km (0.114 R)
• M77: 51,633,107 km (0.08 R)
• M78: 52,098,954 km (0.072 R)
• M79: 52,379,002 km (0.067 R)
• M80: 53,504,576 km (0.12 R)
• M81: 54,164,901 km (0.064 R)
• M82: 54,259,447 km (0.091 R)
• M83: 56,257,476 km (0.113 R)
• M84: 57,699,450 km (0.094 R)
• M85: 59,250,780 km (0.099 R)
• M86: 60,914,009 km (0.086 R)
• M87: 61,800,825 km (0.081 R)
• M88: 62,691,830 km (0.113 R)
• M89: 63,686,806 km (0.045 R)
• M90: 66,096,079 km (0.111 R)
• M91: 66,298,186 km (0.097 R)
• M92: 66,601,720 km (0.1 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: 471 - 15,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit