🌌 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: 672.2

Radius: 9.1

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.62 AU

Year: 300 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,811,803 km

• M1: 114,742 km (0.043 R)
• M2: 184,005 km (0.094 R)
• M3: 261,347 km (0.118 R)
• M4: 325,675 km (0.076 R)
• M5: 413,489 km (0.053 R)
• M6: 572,511 km (0.063 R)
• M7: 697,126 km (0.068 R)
• M8: 755,918 km (0.059 R)
• M9: 864,376 km (0.038 R)
• M10: 928,255 km (0.068 R)
• M11: 1,089,222 km (0.086 R)
• M12: 1,154,746 km (0.106 R)
• M13: 1,259,764 km (0.063 R)
• M14: 1,354,908 km (0.094 R)
• M15: 1,488,648 km (0.096 R)
• M16: 1,548,039 km (0.098 R)
• M17: 1,631,514 km (0.089 R)
• M18: 1,726,210 km (0.12 R)
• M19: 1,832,574 km (0.081 R)
• M20: 1,891,515 km (0.102 R)
• M21: 1,986,211 km (0.081 R)
• M22: 2,201,183 km (0.086 R)
• M23: 2,306,350 km (0.097 R)
• M24: 2,434,705 km (0.104 R)
• M25: 2,521,622 km (0.103 R)
• M26: 2,665,086 km (0.087 R)
• M27: 2,828,297 km (0.065 R)
• M28: 2,942,889 km (0.098 R)
• M29: 3,023,971 km (0.07 R)
• M30: 3,088,298 km (0.06 R)
• M31: 3,164,893 km (0.076 R)
• M32: 3,236,101 km (0.119 R)
• M33: 3,307,908 km (0.09 R)
• M34: 3,368,046 km (0.061 R)
• M35: 3,477,552 km (0.064 R)
• M36: 3,581,822 km (0.104 R)
• M37: 3,705,988 km (0.118 R)
• M38: 3,882,364 km (0.071 R)
• M39: 3,997,106 km (0.089 R)
• M40: 4,177,969 km (0.08 R)
• M41: 4,275,956 km (0.115 R)
• M42: 4,341,779 km (0.057 R)
• M43: 4,427,648 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.5

Radius: 12.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2 AU - 2.82 AU

Year: 2538 Days

Day: 7 Hours

Environment

Temp: -213 °C

Axial Tilt: 115.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 20,811,803 km

• M1: 157,826 km (0.051 R)
• M2: 262,993 km (0.109 R)
• M3: 340,934 km (0.079 R)
• M4: 524,341 km (0.11 R)
• M5: 1,007,990 km (0.116 R)
• M6: 1,106,127 km (0.108 R)
• M7: 1,208,003 km (0.037 R)
• M8: 1,289,384 km (0.109 R)
• M9: 1,660,536 km (0.111 R)
• M10: 1,778,569 km (0.03 R)
• M11: 1,858,903 km (0.083 R)
• M12: 2,009,249 km (0.073 R)
• M13: 2,121,447 km (0.111 R)
• M14: 2,366,638 km (0.081 R)
• M15: 2,530,448 km (0.119 R)
• M16: 2,682,589 km (0.05 R)
• M17: 2,980,438 km (0.088 R)
• M18: 3,125,249 km (0.079 R)
• M19: 3,206,630 km (0.077 R)
• M20: 3,710,775 km (0.105 R)
• M21: 3,832,099 km (0.083 R)
• M22: 4,185,898 km (0.108 R)
• M23: 4,312,308 km (0.1 R)
• M24: 4,849,514 km (0.109 R)
• M25: 5,001,506 km (0.105 R)
• M26: 5,116,546 km (0.08 R)
• M27: 5,388,515 km (0.049 R)
• M28: 5,526,145 km (0.116 R)
• M29: 5,725,111 km (0.095 R)
• M30: 5,987,056 km (0.102 R)
• M31: 6,129,922 km (0.119 R)
• M32: 6,544,009 km (0.092 R)
• M33: 6,988,764 km (0.095 R)
• M34: 7,356,026 km (0.076 R)
• M35: 7,818,434 km (0.116 R)
• M36: 7,952,324 km (0.099 R)
• M37: 8,042,082 km (0.106 R)
• M38: 8,541,290 km (0.106 R)
• M39: 8,934,134 km (0.032 R)
• M40: 9,144,469 km (0.053 R)
• M41: 9,451,145 km (0.098 R)
• M42: 9,881,388 km (0.118 R)
• M43: 10,171,907 km (0.07 R)
• M44: 10,539,020 km (0.107 R)
• M45: 10,637,605 km (0.038 R)
• M46: 10,786,156 km (0.096 R)
• M47: 11,035,237 km (0.112 R)
• M48: 11,286,112 km (0.12 R)
• M49: 11,387,091 km (0.084 R)
• M50: 11,513,651 km (0.087 R)
• M51: 12,360,973 km (0.076 R)
• M52: 13,494,925 km (0.113 R)
• M53: 13,763,453 km (0.11 R)
• M54: 14,607,035 km (0.074 R)
• M55: 14,689,464 km (0.075 R)
• M56: 14,993,447 km (0.118 R)
• M57: 15,383,299 km (0.097 R)
• M58: 15,551,447 km (0.098 R)
• M59: 15,663,795 km (0.063 R)
• M60: 16,429,736 km (0.063 R)
• M61: 17,821,295 km (0.091 R)
• M62: 18,204,714 km (0.099 R)
• M63: 18,710,206 km (0.089 R)
• M64: 18,979,631 km (0.1 R)
• M65: 19,341,060 km (0.061 R)
• M66: 19,552,890 km (0.093 R)
• M67: 19,826,355 km (0.101 R)
• M68: 20,284,873 km (0.113 R)
• M69: 20,377,025 km (0.035 R)
• M70: 20,747,130 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.22 AU - 2.68 AU

Year: 2601 Days

Day: 6.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 20,811,803 km

• M1: 159,471 km (0.037 R)
• M2: 214,523 km (0.099 R)
• M3: 391,049 km (0.11 R)
• M4: 556,055 km (0.1 R)
• M5: 693,087 km (0.061 R)
• M6: 901,028 km (0.103 R)
• M7: 1,029,533 km (0.068 R)
• M8: 1,184,666 km (0.104 R)
• M9: 1,252,134 km (0.05 R)
• M10: 1,626,278 km (0.082 R)
• M11: 1,748,650 km (0.106 R)
• M12: 1,820,008 km (0.103 R)
• M13: 1,886,280 km (0.084 R)
• M14: 1,971,850 km (0.042 R)
• M15: 2,096,315 km (0.063 R)
• M16: 2,159,595 km (0.071 R)
• M17: 2,249,204 km (0.116 R)
• M18: 2,359,757 km (0.116 R)
• M19: 2,688,723 km (0.083 R)
• M20: 2,799,275 km (0.073 R)
• M21: 3,111,037 km (0.039 R)
• M22: 3,315,388 km (0.042 R)
• M23: 3,411,729 km (0.1 R)
• M24: 4,056,795 km (0.066 R)
• M25: 4,175,875 km (0.12 R)
• M26: 4,385,162 km (0.074 R)
• M27: 4,491,078 km (0.08 R)
• M28: 4,630,952 km (0.097 R)
• M29: 5,033,669 km (0.081 R)
• M30: 5,127,467 km (0.109 R)
• M31: 5,351,714 km (0.099 R)
• M32: 5,561,600 km (0.104 R)
• M33: 6,043,604 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448

Radius: 5.3

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.01 AU - 8.61 AU

Year: 13405 Days

Day: 21.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 20,811,803 km

• M1: 315,352 km (0.098 R)
• M2: 355,145 km (0.113 R)
• M3: 485,295 km (0.072 R)
• M4: 548,127 km (0.074 R)
• M5: 1,082,789 km (0.084 R)
• M6: 2,087,638 km (0.095 R)
• M7: 2,325,349 km (0.079 R)
• M8: 2,769,057 km (0.12 R)
• M9: 2,855,225 km (0.112 R)
• M10: 3,148,736 km (0.071 R)
• M11: 3,513,456 km (0.069 R)
• M12: 3,606,805 km (0.12 R)
• M13: 4,085,667 km (0.119 R)
• M14: 4,652,344 km (0.119 R)
• M15: 5,172,496 km (0.118 R)
• M16: 5,493,533 km (0.09 R)
• M17: 5,784,202 km (0.064 R)
• M18: 6,192,155 km (0.111 R)
• M19: 6,763,170 km (0.112 R)
• M20: 7,232,159 km (0.078 R)
• M21: 7,271,803 km (0.105 R)
• M22: 7,390,883 km (0.097 R)
• M23: 8,077,986 km (0.113 R)
• M24: 8,491,624 km (0.114 R)
• M25: 9,167,657 km (0.073 R)
• M26: 9,642,480 km (0.03 R)
• M27: 10,302,805 km (0.107 R)
• M28: 10,436,695 km (0.116 R)
• M29: 10,526,155 km (0.113 R)
• M30: 10,796,329 km (0.117 R)
• M31: 11,527,713 km (0.079 R)
• M32: 12,322,377 km (0.086 R)
• M33: 13,279,653 km (0.106 R)
• M34: 13,865,479 km (0.1 R)
• M35: 14,559,463 km (0.077 R)
• M36: 16,603,868 km (0.05 R)
• M37: 16,760,796 km (0.067 R)
• M38: 18,356,856 km (0.095 R)
• M39: 19,063,406 km (0.088 R)
• M40: 19,447,574 km (0.107 R)
• M41: 19,613,029 km (0.095 R)
• M42: 20,559,235 km (0.113 R)
• M43: 20,896,728 km (0.044 R)
• M44: 21,066,073 km (0.101 R)
• M45: 21,406,408 km (0.065 R)
• M46: 21,463,255 km (0.091 R)
• M47: 21,634,246 km (0.071 R)
• M48: 22,149,760 km (0.076 R)
• M49: 22,843,445 km (0.052 R)
• M50: 23,076,220 km (0.044 R)
• M51: 23,897,362 km (0.105 R)
• M52: 24,608,700 km (0.068 R)
• M53: 25,146,804 km (0.068 R)
• M54: 25,567,922 km (0.106 R)
• M55: 26,295,416 km (0.075 R)
• M56: 26,845,487 km (0.059 R)
• M57: 26,906,823 km (0.114 R)
• M58: 28,393,227 km (0.107 R)
• M59: 29,398,824 km (0.105 R)
• M60: 29,905,961 km (0.096 R)
• M61: 30,543,996 km (0.1 R)
• M62: 31,315,621 km (0.104 R)
• M63: 34,532,125 km (0.03 R)
• M64: 35,000,217 km (0.078 R)
• M65: 35,942,534 km (0.115 R)
• M66: 36,077,770 km (0.076 R)
• M67: 36,756,795 km (0.111 R)
• M68: 36,961,296 km (0.09 R)
• M69: 37,645,855 km (0.11 R)
• M70: 37,714,521 km (0.083 R)
• M71: 38,127,411 km (0.103 R)
• M72: 38,680,474 km (0.118 R)
• M73: 38,749,738 km (0.119 R)
• M74: 38,819,151 km (0.058 R)
• M75: 39,027,392 km (0.104 R)
• M76: 39,236,081 km (0.061 R)
• M77: 40,214,600 km (0.033 R)
• M78: 42,338,741 km (0.093 R)
• M79: 42,410,099 km (0.119 R)
• M80: 42,624,622 km (0.048 R)
• M81: 43,270,287 km (0.094 R)
• M82: 45,008,015 km (0.113 R)
• M83: 45,081,019 km (0.081 R)
• M84: 45,299,881 km (0.057 R)
• M85: 45,372,885 km (0.057 R)
• M86: 46,694,582 km (0.084 R)
• M87: 46,768,483 km (0.105 R)
• M88: 46,842,235 km (0.108 R)
• M89: 48,103,495 km (0.101 R)
• M90: 50,204,896 km (0.068 R)
• M91: 50,356,139 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.5

Radius: 7.5

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.74 AU - 9.72 AU

Year: 19019 Days

Day: 21.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 20,811,803 km

• M1: 284,535 km (0.111 R)
• M2: 428,747 km (0.12 R)
• M3: 1,008,888 km (0.048 R)
• M4: 1,609,972 km (0.065 R)
• M5: 2,408,526 km (0.105 R)
• M6: 2,667,629 km (0.068 R)
• M7: 3,212,465 km (0.051 R)
• M8: 4,775,164 km (0.09 R)
• M9: 5,100,539 km (0.093 R)
• M10: 5,178,181 km (0.076 R)
• M11: 5,592,268 km (0.033 R)
• M12: 8,822,235 km (0.086 R)
• M13: 9,746,451 km (0.063 R)
• M14: 9,915,646 km (0.119 R)
• M15: 10,626,685 km (0.074 R)
• M16: 10,750,851 km (0.038 R)
• M17: 12,019,890 km (0.115 R)
• M18: 12,936,027 km (0.1 R)
• M19: 13,308,825 km (0.077 R)
• M20: 14,010,439 km (0.09 R)
• M21: 15,085,300 km (0.117 R)
• M22: 15,618,616 km (0.108 R)
• M23: 15,873,381 km (0.053 R)
• M24: 16,473,119 km (0.079 R)
• M25: 18,108,373 km (0.078 R)
• M26: 19,520,278 km (0.03 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 20,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit