🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.3

Radius: 13.9

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.68 AU - 0.78 AU

Year: 416 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 50,229,802 km

• M1: 237,412 km (0.12 R)
• M2: 324,927 km (0.059 R)
• M3: 418,425 km (0.113 R)
• M4: 522,246 km (0.104 R)
• M5: 637,586 km (0.083 R)
• M6: 725,849 km (0.075 R)
• M7: 832,213 km (0.084 R)
• M8: 926,160 km (0.035 R)
• M9: 1,146,219 km (0.107 R)
• M10: 1,263,055 km (0.109 R)
• M11: 1,368,073 km (0.117 R)
• M12: 1,487,452 km (0.1 R)
• M13: 1,576,612 km (0.116 R)
• M14: 1,667,567 km (0.101 R)
• M15: 1,837,361 km (0.116 R)
• M16: 1,964,070 km (0.098 R)
• M17: 2,062,655 km (0.055 R)
• M18: 2,162,886 km (0.098 R)
• M19: 2,252,196 km (0.114 R)
• M20: 2,440,988 km (0.09 R)
• M21: 2,547,502 km (0.081 R)
• M22: 2,662,393 km (0.059 R)
• M23: 2,820,817 km (0.085 R)
• M24: 2,968,321 km (0.078 R)
• M25: 3,103,857 km (0.07 R)
• M26: 3,212,465 km (0.103 R)
• M27: 3,441,050 km (0.029 R)
• M28: 3,867,703 km (0.119 R)
• M29: 3,977,059 km (0.11 R)
• M30: 4,111,249 km (0.094 R)
• M31: 4,271,169 km (0.115 R)
• M32: 4,580,687 km (0.062 R)
• M33: 4,671,642 km (0.114 R)
• M34: 4,999,262 km (0.117 R)
• M35: 5,118,641 km (0.083 R)
• M36: 5,360,391 km (0.12 R)
• M37: 5,606,031 km (0.118 R)
• M38: 5,712,544 km (0.105 R)
• M39: 5,846,434 km (0.1 R)
• M40: 5,954,444 km (0.07 R)
• M41: 6,072,178 km (0.101 R)
• M42: 6,163,283 km (0.107 R)
• M43: 6,291,488 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.4

Radius: 8.6

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.64 AU - 0.98 AU

Year: 486 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 50,229,802 km

• M1: 113,395 km (0.046 R)
• M2: 167,998 km (0.102 R)
• M3: 227,987 km (0.062 R)
• M4: 303,384 km (0.103 R)
• M5: 369,656 km (0.112 R)
• M6: 424,409 km (0.069 R)
• M7: 512,822 km (0.064 R)
• M8: 595,699 km (0.051 R)
• M9: 662,419 km (0.109 R)
• M10: 740,659 km (0.078 R)
• M11: 883,226 km (0.099 R)
• M12: 985,102 km (0.091 R)
• M13: 1,040,154 km (0.105 R)
• M14: 1,101,340 km (0.1 R)
• M15: 1,217,128 km (0.066 R)
• M16: 1,325,886 km (0.05 R)
• M17: 1,403,976 km (0.116 R)
• M18: 1,553,424 km (0.04 R)
• M19: 1,624,184 km (0.106 R)
• M20: 1,744,461 km (0.106 R)
• M21: 1,830,629 km (0.118 R)
• M22: 1,962,425 km (0.082 R)
• M23: 2,052,034 km (0.115 R)
• M24: 2,110,377 km (0.106 R)
• M25: 2,189,215 km (0.095 R)
• M26: 2,248,905 km (0.113 R)
• M27: 2,329,388 km (0.045 R)
• M28: 2,383,543 km (0.076 R)
• M29: 2,746,318 km (0.087 R)
• M30: 2,854,178 km (0.085 R)
• M31: 2,927,032 km (0.086 R)
• M32: 3,052,096 km (0.076 R)
• M33: 3,134,075 km (0.096 R)
• M34: 3,262,131 km (0.113 R)
• M35: 3,476,804 km (0.117 R)
• M36: 3,879,821 km (0.1 R)
• M37: 3,984,988 km (0.09 R)
• M38: 4,364,667 km (0.116 R)
• M39: 4,524,887 km (0.096 R)
• M40: 4,669,847 km (0.119 R)
• M41: 4,781,746 km (0.097 R)
• M42: 4,842,483 km (0.117 R)
• M43: 4,938,375 km (0.116 R)
• M44: 5,052,369 km (0.084 R)
• M45: 5,194,038 km (0.111 R)
• M46: 5,372,957 km (0.091 R)
• M47: 5,490,242 km (0.101 R)
• M48: 5,608,574 km (0.054 R)
• M49: 5,727,654 km (0.116 R)
• M50: 6,043,156 km (0.115 R)
• M51: 6,469,360 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.5

Radius: 14

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.68 AU - 1 AU

Year: 513 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 50,229,802 km

• M1: 212,429 km (0.05 R)
• M2: 349,161 km (0.119 R)
• M3: 471,532 km (0.108 R)
• M4: 574,905 km (0.079 R)
• M5: 718,519 km (0.112 R)
• M6: 822,339 km (0.088 R)
• M7: 944,860 km (0.086 R)
• M8: 1,153,100 km (0.085 R)
• M9: 1,268,291 km (0.107 R)
• M10: 1,377,497 km (0.075 R)
• M11: 1,474,437 km (0.051 R)
• M12: 1,563,447 km (0.112 R)
• M13: 1,675,945 km (0.054 R)
• M14: 1,791,435 km (0.103 R)
• M15: 1,955,394 km (0.099 R)
• M16: 2,124,589 km (0.091 R)
• M17: 2,238,283 km (0.114 R)
• M18: 2,329,388 km (0.104 R)
• M19: 2,453,106 km (0.089 R)
• M20: 2,598,066 km (0.091 R)
• M21: 2,745,869 km (0.083 R)
• M22: 3,227,424 km (0.069 R)
• M23: 3,386,896 km (0.073 R)
• M24: 3,830,154 km (0.093 R)
• M25: 3,918,267 km (0.052 R)
• M26: 4,014,309 km (0.066 R)
• M27: 4,171,237 km (0.083 R)
• M28: 4,315,001 km (0.115 R)
• M29: 4,445,151 km (0.115 R)
• M30: 4,623,173 km (0.109 R)
• M31: 4,732,828 km (0.069 R)
• M32: 4,859,088 km (0.092 R)
• M33: 5,002,553 km (0.069 R)
• M34: 5,131,357 km (0.099 R)
• M35: 5,367,572 km (0.101 R)
• M36: 5,540,956 km (0.049 R)
• M37: 5,640,887 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.6

Radius: 9.5

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.03 AU - 1.15 AU

Year: 759 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 119 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 50,229,802 km

• M1: 126,261 km (0.093 R)
• M2: 272,567 km (0.09 R)
• M3: 376,239 km (0.119 R)
• M4: 513,869 km (0.103 R)
• M5: 582,684 km (0.061 R)
• M6: 680,072 km (0.114 R)
• M7: 826,229 km (0.093 R)
• M8: 886,667 km (0.086 R)
• M9: 1,006,494 km (0.089 R)
• M10: 1,065,586 km (0.063 R)
• M11: 1,327,083 km (0.065 R)
• M12: 1,405,622 km (0.046 R)
• M13: 1,479,074 km (0.037 R)
• M14: 1,657,993 km (0.11 R)
• M15: 1,800,410 km (0.098 R)
• M16: 1,880,595 km (0.041 R)
• M17: 1,961,976 km (0.109 R)
• M18: 2,166,925 km (0.052 R)
• M19: 2,283,761 km (0.1 R)
• M20: 2,491,553 km (0.043 R)
• M21: 2,688,723 km (0.047 R)
• M22: 2,925,386 km (0.096 R)
• M23: 3,124,950 km (0.111 R)
• M24: 3,275,445 km (0.058 R)
• M25: 3,365,055 km (0.058 R)
• M26: 3,437,310 km (0.114 R)
• M27: 3,731,719 km (0.109 R)
• M28: 3,976,910 km (0.049 R)
• M29: 4,072,652 km (0.093 R)
• M30: 4,159,569 km (0.087 R)
• M31: 4,295,852 km (0.089 R)
• M32: 4,433,632 km (0.11 R)
• M33: 4,523,092 km (0.104 R)
• M34: 4,703,656 km (0.108 R)
• M35: 4,794,911 km (0.092 R)
• M36: 4,907,109 km (0.094 R)
• M37: 5,009,883 km (0.116 R)
• M38: 5,082,438 km (0.032 R)
• M39: 5,175,937 km (0.081 R)
• M40: 5,333,314 km (0.063 R)
• M41: 5,407,365 km (0.104 R)
• M42: 5,513,579 km (0.094 R)
• M43: 5,771,486 km (0.059 R)
• M44: 5,912,856 km (0.088 R)
• M45: 5,978,529 km (0.116 R)
• M46: 6,377,507 km (0.102 R)
• M47: 6,444,826 km (0.062 R)
• M48: 6,568,992 km (0.098 R)
• M49: 6,773,792 km (0.101 R)
• M50: 7,026,911 km (0.091 R)
• M51: 7,201,342 km (0.084 R)
• M52: 7,283,172 km (0.114 R)
• M53: 7,471,516 km (0.081 R)
• M54: 7,613,933 km (0.09 R)
• M55: 7,685,291 km (0.105 R)
• M56: 7,901,161 km (0.071 R)
• M57: 7,985,684 km (0.107 R)

Asteroid Belt

Center: 3.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.4

Radius: 10.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.11 AU - 6.21 AU

Year: 7816 Days

Day: 8.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 50,229,802 km

• M1: 394,190 km (0.044 R)
• M2: 605,572 km (0.101 R)
• M3: 674,836 km (0.065 R)
• M4: 771,925 km (0.075 R)
• M5: 1,008,888 km (0.106 R)
• M6: 1,158,037 km (0.092 R)
• M7: 1,299,557 km (0.098 R)
• M8: 1,399,787 km (0.072 R)
• M9: 1,716,636 km (0.07 R)
• M10: 1,896,602 km (0.098 R)
• M11: 2,284,808 km (0.091 R)
• M12: 2,416,604 km (0.101 R)
• M13: 2,560,816 km (0.116 R)
• M14: 2,877,814 km (0.056 R)
• M15: 3,239,243 km (0.065 R)
• M16: 3,387,793 km (0.108 R)
• M17: 3,484,583 km (0.113 R)
• M18: 3,560,429 km (0.037 R)
• M19: 4,095,990 km (0.091 R)
• M20: 4,164,805 km (0.097 R)
• M21: 4,373,344 km (0.091 R)
• M22: 4,873,450 km (0.095 R)
• M23: 6,031,637 km (0.093 R)
• M24: 6,790,397 km (0.064 R)
• M25: 7,174,115 km (0.062 R)
• M26: 7,720,447 km (0.075 R)
• M27: 8,222,198 km (0.072 R)
• M28: 8,367,607 km (0.06 R)
• M29: 8,631,348 km (0.053 R)
• M30: 8,793,812 km (0.066 R)
• M31: 9,257,266 km (0.103 R)
• M32: 10,239,376 km (0.051 R)
• M33: 10,364,440 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.5

Radius: 3.5

Gravity: 70.82 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.08 AU - 6.7 AU

Year: 9532 Days

Day: 18.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,229,802 km

• M1: 126,709 km (0.064 R)
• M2: 1,536,221 km (0.103 R)
• M3: 2,026,303 km (0.11 R)
• M4: 2,182,035 km (0.072 R)
• M5: 2,208,513 km (0.064 R)
• M6: 2,588,342 km (0.029 R)
• M7: 2,644,292 km (0.093 R)
• M8: 2,785,961 km (0.088 R)
• M9: 2,872,130 km (0.088 R)
• M10: 3,135,721 km (0.09 R)
• M11: 3,285,618 km (0.093 R)
• M12: 3,940,109 km (0.055 R)
• M13: 4,298,695 km (0.081 R)
• M14: 4,804,336 km (0.112 R)
• M15: 5,081,540 km (0.083 R)
• M16: 6,354,469 km (0.106 R)
• M17: 6,696,898 km (0.107 R)
• M18: 6,889,730 km (0.115 R)
• M19: 6,967,371 km (0.063 R)
• M20: 7,006,416 km (0.081 R)
• M21: 7,084,506 km (0.08 R)
• M22: 7,399,709 km (0.117 R)
• M23: 8,125,558 km (0.072 R)
• M24: 8,289,966 km (0.119 R)
• M25: 8,538,598 km (0.037 R)
• M26: 9,384,873 km (0.096 R)
• M27: 9,730,893 km (0.115 R)
• M28: 10,257,627 km (0.088 R)
• M29: 10,793,486 km (0.12 R)
• M30: 12,407,947 km (0.116 R)
• M31: 12,739,755 km (0.066 R)
• M32: 13,170,597 km (0.117 R)
• M33: 13,948,505 km (0.058 R)
• M34: 14,691,109 km (0.035 R)
• M35: 15,854,382 km (0.032 R)
• M36: 16,681,060 km (0.084 R)
• M37: 16,837,540 km (0.032 R)
• M38: 17,204,802 km (0.072 R)
• M39: 17,521,501 km (0.12 R)
• M40: 17,893,551 km (0.062 R)
• M41: 18,429,710 km (0.114 R)
• M42: 18,537,420 km (0.051 R)
• M43: 19,462,533 km (0.114 R)
• M44: 19,517,436 km (0.044 R)
• M45: 19,682,293 km (0.08 R)
• M46: 21,413,738 km (0.094 R)
• M47: 21,697,526 km (0.11 R)
• M48: 21,982,659 km (0.12 R)
• M49: 22,154,248 km (0.12 R)
• M50: 22,211,544 km (0.085 R)
• M51: 23,135,161 km (0.054 R)
• M52: 24,959,956 km (0.036 R)
• M53: 25,438,370 km (0.095 R)
• M54: 25,618,486 km (0.078 R)
• M55: 25,799,200 km (0.117 R)
• M56: 25,980,213 km (0.106 R)
• M57: 26,282,850 km (0.101 R)
• M58: 26,586,683 km (0.114 R)
• M59: 27,013,935 km (0.095 R)
• M60: 27,075,120 km (0.108 R)
• M61: 27,259,126 km (0.103 R)
• M62: 28,995,957 km (0.108 R)
• M63: 30,004,396 km (0.041 R)
• M64: 30,896,149 km (0.104 R)
• M65: 31,281,064 km (0.117 R)
• M66: 31,409,719 km (0.055 R)
• M67: 32,185,234 km (0.064 R)
• M68: 33,557,495 km (0.096 R)
• M69: 35,148,917 km (0.04 R)
• M70: 36,426,184 km (0.115 R)
• M71: 37,240,744 km (0.033 R)
• M72: 38,198,620 km (0.091 R)
• M73: 39,233,837 km (0.082 R)
• M74: 39,580,904 km (0.068 R)
• M75: 40,068,593 km (0.103 R)
• M76: 40,278,329 km (0.084 R)
• M77: 40,488,215 km (0.112 R)
• M78: 42,252,123 km (0.119 R)
• M79: 43,250,839 km (0.113 R)
• M80: 44,546,356 km (0.084 R)
• M81: 44,763,423 km (0.1 R)
• M82: 44,835,978 km (0.081 R)
• M83: 45,417,016 km (0.1 R)
• M84: 46,146,904 km (0.054 R)
• M85: 46,293,360 km (0.029 R)
• M86: 46,660,174 km (0.044 R)
• M87: 47,618,199 km (0.074 R)
• M88: 48,211,055 km (0.107 R)
• M89: 48,731,806 km (0.069 R)
• M90: 48,955,454 km (0.05 R)
• M91: 49,030,104 km (0.087 R)
• M92: 49,329,150 km (0.073 R)
• M93: 49,929,037 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit