🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.7

Radius: 9.2

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.83 AU - 0.87 AU

Year: 532 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 43,510,245 km

• M1: 124,765 km (0.064 R)
• M2: 199,564 km (0.113 R)
• M3: 257,757 km (0.075 R)
• M4: 382,971 km (0.089 R)
• M5: 448,943 km (0.084 R)
• M6: 507,586 km (0.072 R)
• M7: 612,005 km (0.068 R)
• M8: 752,477 km (0.112 R)
• M9: 883,824 km (0.119 R)
• M10: 970,741 km (0.03 R)
• M11: 1,028,485 km (0.041 R)
• M12: 1,371,214 km (0.108 R)
• M13: 1,473,090 km (0.074 R)
• M14: 1,671,607 km (0.107 R)
• M15: 1,742,067 km (0.113 R)
• M16: 1,925,624 km (0.071 R)
• M17: 2,047,097 km (0.12 R)
• M18: 2,122,644 km (0.11 R)
• M19: 2,192,207 km (0.068 R)
• M20: 2,369,331 km (0.107 R)
• M21: 2,485,120 km (0.109 R)
• M22: 2,588,043 km (0.094 R)
• M23: 2,662,543 km (0.114 R)
• M24: 2,821,266 km (0.072 R)
• M25: 2,944,236 km (0.086 R)
• M26: 3,006,468 km (0.047 R)
• M27: 3,076,929 km (0.118 R)
• M28: 3,340,221 km (0.082 R)
• M29: 3,486,977 km (0.085 R)
• M30: 3,577,633 km (0.039 R)
• M31: 3,660,809 km (0.113 R)
• M32: 3,922,905 km (0.085 R)
• M33: 3,982,894 km (0.057 R)
• M34: 4,112,595 km (0.047 R)
• M35: 4,278,798 km (0.109 R)
• M36: 4,429,443 km (0.106 R)
• M37: 4,929,100 km (0.038 R)
• M38: 5,068,376 km (0.032 R)
• M39: 5,284,694 km (0.041 R)
• M40: 5,379,689 km (0.086 R)
• M41: 5,484,856 km (0.119 R)
• M42: 5,571,324 km (0.1 R)
• M43: 5,677,688 km (0.064 R)
• M44: 5,843,442 km (0.08 R)
• M45: 5,912,257 km (0.091 R)
• M46: 5,971,349 km (0.076 R)
• M47: 6,179,888 km (0.108 R)
• M48: 6,370,625 km (0.109 R)
• M49: 6,665,483 km (0.113 R)
• M50: 6,768,256 km (0.117 R)
• M51: 6,830,190 km (0.083 R)
• M52: 6,975,300 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.3

Radius: 12.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.81 AU - 1.85 AU

Year: 1679 Days

Day: 13.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,510,245 km

• M1: 157,227 km (0.112 R)
• M2: 312,809 km (0.086 R)
• M3: 447,597 km (0.093 R)
• M4: 533,017 km (0.065 R)
• M5: 648,357 km (0.111 R)
• M6: 870,510 km (0.073 R)
• M7: 1,194,539 km (0.069 R)
• M8: 1,346,082 km (0.083 R)
• M9: 1,427,612 km (0.052 R)
• M10: 1,757,326 km (0.053 R)
• M11: 1,840,054 km (0.06 R)
• M12: 1,973,944 km (0.084 R)
• M13: 2,403,140 km (0.06 R)
• M14: 2,503,520 km (0.116 R)
• M15: 2,684,384 km (0.069 R)
• M16: 3,219,346 km (0.072 R)
• M17: 3,339,024 km (0.078 R)
• M18: 3,582,719 km (0.12 R)
• M19: 3,760,442 km (0.032 R)
• M20: 4,069,511 km (0.079 R)
• M21: 4,273,862 km (0.089 R)
• M22: 4,453,080 km (0.096 R)
• M23: 4,634,991 km (0.117 R)
• M24: 5,285,592 km (0.108 R)
• M25: 5,539,609 km (0.099 R)
• M26: 5,870,669 km (0.112 R)
• M27: 5,986,009 km (0.101 R)
• M28: 6,091,476 km (0.117 R)
• M29: 6,358,059 km (0.095 R)
• M30: 6,595,770 km (0.107 R)
• M31: 6,825,403 km (0.117 R)
• M32: 7,046,658 km (0.118 R)
• M33: 7,158,109 km (0.092 R)
• M34: 7,259,087 km (0.087 R)
• M35: 7,575,935 km (0.112 R)
• M36: 7,678,709 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 13.7

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.27 AU - 3.73 AU

Year: 3524 Days

Day: 8.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,510,245 km

• M1: 186,100 km (0.099 R)
• M2: 296,204 km (0.046 R)
• M3: 461,659 km (0.062 R)
• M4: 700,118 km (0.086 R)
• M5: 1,458,280 km (0.04 R)
• M6: 1,809,237 km (0.09 R)
• M7: 1,937,741 km (0.064 R)
• M8: 2,052,782 km (0.115 R)
• M9: 2,204,175 km (0.114 R)
• M10: 2,290,044 km (0.055 R)
• M11: 2,644,741 km (0.111 R)
• M12: 2,922,694 km (0.071 R)
• M13: 3,036,538 km (0.059 R)
• M14: 3,229,818 km (0.09 R)
• M15: 3,347,701 km (0.107 R)
• M16: 3,467,080 km (0.077 R)
• M17: 3,938,014 km (0.102 R)
• M18: 4,043,182 km (0.093 R)
• M19: 4,342,677 km (0.106 R)
• M20: 4,583,230 km (0.1 R)
• M21: 4,963,508 km (0.067 R)
• M22: 5,778,816 km (0.106 R)
• M23: 5,971,199 km (0.047 R)
• M24: 6,165,527 km (0.091 R)
• M25: 6,312,731 km (0.067 R)
• M26: 6,461,132 km (0.119 R)
• M27: 6,786,807 km (0.031 R)
• M28: 6,888,084 km (0.055 R)
• M29: 7,663,600 km (0.032 R)
• M30: 7,875,281 km (0.048 R)
• M31: 7,981,794 km (0.066 R)
• M32: 9,045,435 km (0.112 R)
• M33: 9,241,109 km (0.105 R)
• M34: 9,410,005 km (0.096 R)
• M35: 10,738,434 km (0.11 R)
• M36: 10,975,397 km (0.118 R)
• M37: 11,094,627 km (0.087 R)
• M38: 12,063,423 km (0.113 R)
• M39: 12,340,927 km (0.096 R)
• M40: 12,464,943 km (0.079 R)
• M41: 12,682,907 km (0.114 R)
• M42: 12,996,465 km (0.067 R)
• M43: 13,122,576 km (0.099 R)
• M44: 13,439,723 km (0.082 R)
• M45: 14,406,574 km (0.091 R)
• M46: 15,063,458 km (0.105 R)
• M47: 15,329,144 km (0.1 R)
• M48: 16,680,013 km (0.096 R)
• M49: 17,648,360 km (0.105 R)
• M50: 17,893,252 km (0.091 R)
• M51: 18,104,185 km (0.109 R)
• M52: 18,245,106 km (0.059 R)
• M53: 18,991,599 km (0.098 R)
• M54: 19,784,169 km (0.072 R)
• M55: 19,893,076 km (0.072 R)
• M56: 20,919,467 km (0.065 R)
• M57: 22,038,160 km (0.112 R)
• M58: 22,453,294 km (0.119 R)
• M59: 22,832,824 km (0.069 R)
• M60: 22,947,266 km (0.112 R)
• M61: 23,714,105 km (0.113 R)
• M62: 24,255,799 km (0.092 R)
• M63: 24,567,262 km (0.1 R)
• M64: 24,880,071 km (0.116 R)
• M65: 25,272,915 km (0.071 R)
• M66: 25,786,634 km (0.052 R)
• M67: 25,985,150 km (0.082 R)
• M68: 26,144,472 km (0.065 R)
• M69: 26,423,771 km (0.096 R)
• M70: 26,704,118 km (0.069 R)
• M71: 26,824,544 km (0.097 R)
• M72: 26,985,511 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.6

Radius: 8.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.29 AU - 5.59 AU

Year: 8606 Days

Day: 7.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,510,245 km

• M1: 115,639 km (0.093 R)
• M2: 262,395 km (0.108 R)
• M3: 411,095 km (0.051 R)
• M4: 523,293 km (0.08 R)
• M5: 611,855 km (0.071 R)
• M6: 693,685 km (0.085 R)
• M7: 1,017,714 km (0.11 R)
• M8: 1,073,814 km (0.037 R)
• M9: 1,233,434 km (0.053 R)
• M10: 1,725,163 km (0.103 R)
• M11: 1,809,835 km (0.051 R)
• M12: 2,018,823 km (0.07 R)
• M13: 2,291,091 km (0.095 R)
• M14: 2,536,581 km (0.107 R)
• M15: 3,260,336 km (0.053 R)
• M16: 3,515,251 km (0.106 R)
• M17: 4,157,774 km (0.116 R)
• M18: 4,272,216 km (0.05 R)
• M19: 4,621,976 km (0.043 R)
• M20: 4,692,885 km (0.092 R)
• M21: 4,932,391 km (0.106 R)
• M22: 5,078,100 km (0.092 R)
• M23: 5,175,937 km (0.09 R)
• M24: 5,423,521 km (0.107 R)
• M25: 5,700,277 km (0.089 R)
• M26: 6,162,983 km (0.103 R)
• M27: 6,504,815 km (0.111 R)
• M28: 7,511,159 km (0.094 R)
• M29: 7,622,760 km (0.112 R)
• M30: 7,706,983 km (0.117 R)
• M31: 7,932,876 km (0.099 R)
• M32: 9,423,469 km (0.08 R)
• M33: 9,604,482 km (0.099 R)
• M34: 9,786,693 km (0.103 R)
• M35: 9,878,247 km (0.094 R)
• M36: 10,185,221 km (0.092 R)
• M37: 10,340,055 km (0.091 R)
• M38: 10,558,019 km (0.104 R)
• M39: 10,651,817 km (0.06 R)
• M40: 10,777,479 km (0.115 R)
• M41: 11,157,159 km (0.114 R)
• M42: 11,252,752 km (0.055 R)
• M43: 11,380,658 km (0.04 R)
• M44: 13,053,611 km (0.105 R)
• M45: 13,289,228 km (0.076 R)
• M46: 13,560,149 km (0.115 R)
• M47: 13,662,325 km (0.119 R)
• M48: 14,176,642 km (0.074 R)
• M49: 14,383,985 km (0.093 R)
• M50: 14,697,243 km (0.064 R)
• M51: 14,837,117 km (0.036 R)
• M52: 15,330,191 km (0.114 R)
• M53: 15,864,405 km (0.074 R)
• M54: 16,695,571 km (0.11 R)
• M55: 16,768,425 km (0.085 R)
• M56: 17,577,750 km (0.082 R)
• M57: 17,949,949 km (0.042 R)
• M58: 18,061,998 km (0.094 R)
• M59: 18,437,489 km (0.059 R)
• M60: 18,512,886 km (0.1 R)
• M61: 18,701,828 km (0.103 R)
• M62: 18,815,523 km (0.111 R)
• M63: 19,387,435 km (0.08 R)
• M64: 19,656,263 km (0.064 R)
• M65: 19,771,752 km (0.116 R)
• M66: 20,275,299 km (0.098 R)
• M67: 21,294,958 km (0.119 R)
• M68: 21,572,312 km (0.091 R)
• M69: 21,890,806 km (0.09 R)
• M70: 22,291,130 km (0.113 R)
• M71: 23,343,102 km (0.099 R)
• M72: 23,424,783 km (0.088 R)
• M73: 23,506,463 km (0.099 R)
• M74: 23,998,490 km (0.116 R)
• M75: 24,080,919 km (0.108 R)
• M76: 25,747,738 km (0.034 R)
• M77: 26,212,539 km (0.094 R)
• M78: 26,509,790 km (0.074 R)
• M79: 27,408,424 km (0.093 R)
• M80: 27,580,611 km (0.087 R)
• M81: 28,403,849 km (0.06 R)
• M82: 29,015,704 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.5

Radius: 5.9

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.56 AU - 5.74 AU

Year: 9109 Days

Day: 17.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,510,245 km

• M1: 77,193 km (0.072 R)
• M2: 145,260 km (0.104 R)
• M3: 215,122 km (0.102 R)
• M4: 573,708 km (0.095 R)
• M5: 664,514 km (0.078 R)
• M6: 877,840 km (0.105 R)
• M7: 1,168,808 km (0.085 R)
• M8: 1,207,255 km (0.104 R)
• M9: 1,446,911 km (0.1 R)
• M10: 1,509,293 km (0.103 R)
• M11: 1,679,685 km (0.091 R)
• M12: 1,811,780 km (0.104 R)
• M13: 1,970,054 km (0.117 R)
• M14: 2,039,318 km (0.113 R)
• M15: 2,132,817 km (0.099 R)
• M16: 2,180,239 km (0.113 R)
• M17: 2,324,452 km (0.057 R)
• M18: 2,446,972 km (0.101 R)
• M19: 2,496,639 km (0.061 R)
• M20: 2,571,587 km (0.113 R)
• M21: 3,091,141 km (0.054 R)
• M22: 3,335,434 km (0.104 R)
• M23: 4,016,852 km (0.061 R)
• M24: 4,105,115 km (0.12 R)
• M25: 4,555,554 km (0.113 R)
• M26: 5,212,439 km (0.101 R)
• M27: 5,308,630 km (0.095 R)
• M28: 5,405,569 km (0.072 R)
• M29: 5,633,856 km (0.084 R)
• M30: 6,235,239 km (0.104 R)
• M31: 6,440,188 km (0.111 R)
• M32: 7,139,558 km (0.102 R)
• M33: 7,210,767 km (0.103 R)
• M34: 9,338,647 km (0.099 R)
• M35: 9,534,022 km (0.091 R)
• M36: 9,730,743 km (0.081 R)
• M37: 9,809,731 km (0.077 R)
• M38: 10,288,594 km (0.094 R)
• M39: 10,328,835 km (0.081 R)
• M40: 10,979,885 km (0.089 R)
• M41: 11,476,700 km (0.075 R)
• M42: 12,108,302 km (0.118 R)
• M43: 12,880,825 km (0.103 R)
• M44: 13,054,658 km (0.098 R)
• M45: 13,669,356 km (0.094 R)
• M46: 14,114,110 km (0.111 R)
• M47: 14,158,840 km (0.114 R)
• M48: 14,248,449 km (0.058 R)
• M49: 14,473,295 km (0.051 R)
• M50: 14,699,337 km (0.081 R)
• M51: 14,926,576 km (0.082 R)
• M52: 15,707,926 km (0.107 R)
• M53: 15,893,577 km (0.116 R)
• M54: 16,267,272 km (0.115 R)
• M55: 18,373,910 km (0.119 R)
• M56: 19,061,910 km (0.106 R)
• M57: 19,958,899 km (0.039 R)
• M58: 20,009,164 km (0.069 R)
• M59: 20,412,629 km (0.109 R)
• M60: 22,052,970 km (0.115 R)
• M61: 22,208,851 km (0.094 R)
• M62: 23,363,597 km (0.088 R)
• M63: 24,162,150 km (0.098 R)
• M64: 24,484,085 km (0.057 R)
• M65: 24,645,501 km (0.09 R)
• M66: 26,555,417 km (0.1 R)
• M67: 26,776,672 km (0.102 R)
• M68: 27,388,528 km (0.079 R)
• M69: 27,612,027 km (0.109 R)
• M70: 27,836,274 km (0.083 R)
• M71: 28,117,369 km (0.082 R)
• M72: 28,399,361 km (0.06 R)
• M73: 29,823,532 km (0.072 R)
• M74: 30,342,039 km (0.073 R)
• M75: 31,096,012 km (0.072 R)
• M76: 31,621,699 km (0.096 R)
• M77: 31,856,268 km (0.11 R)
• M78: 32,091,286 km (0.034 R)
• M79: 33,753,319 km (0.113 R)
• M80: 34,353,805 km (0.094 R)
• M81: 34,836,557 km (0.084 R)
• M82: 36,053,386 km (0.108 R)
• M83: 36,298,427 km (0.039 R)
• M84: 37,098,626 km (0.032 R)
• M85: 38,591,164 km (0.087 R)
• M86: 39,155,896 km (0.102 R)
• M87: 39,281,708 km (0.07 R)
• M88: 39,470,800 km (0.066 R)
• M89: 40,930,277 km (0.042 R)
• M90: 40,994,155 km (0.107 R)
• M91: 42,020,396 km (0.098 R)
• M92: 43,119,941 km (0.102 R)
• M93: 43,379,942 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 13,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit