🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.2

Radius: 11

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.54 AU - 0.54 AU

Year: 274 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,804,290 km

• M1: 141,968 km (0.052 R)
• M2: 272,418 km (0.115 R)
• M3: 351,705 km (0.119 R)
• M4: 520,301 km (0.079 R)
• M5: 595,699 km (0.102 R)
• M6: 753,674 km (0.077 R)
• M7: 847,472 km (0.084 R)
• M8: 1,214,286 km (0.116 R)
• M9: 1,374,655 km (0.085 R)
• M10: 1,461,422 km (0.103 R)
• M11: 1,530,685 km (0.113 R)
• M12: 1,644,679 km (0.107 R)
• M13: 1,773,782 km (0.111 R)
• M14: 1,881,343 km (0.04 R)
• M15: 2,025,406 km (0.101 R)
• M16: 2,160,044 km (0.107 R)
• M17: 2,261,920 km (0.077 R)
• M18: 2,342,852 km (0.033 R)
• M19: 2,424,682 km (0.092 R)
• M20: 2,549,297 km (0.083 R)
• M21: 2,633,671 km (0.069 R)
• M22: 2,704,580 km (0.117 R)
• M23: 2,834,132 km (0.075 R)
• M24: 2,936,157 km (0.089 R)
• M25: 3,129,288 km (0.077 R)
• M26: 3,265,422 km (0.088 R)
• M27: 3,367,448 km (0.092 R)
• M28: 3,574,940 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.7

Radius: 11.1

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.53 AU - 0.71 AU

Year: 337 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 43,804,290 km

• M1: 195,973 km (0.115 R)
• M2: 269,575 km (0.103 R)
• M3: 339,587 km (0.071 R)
• M4: 433,535 km (0.107 R)
• M5: 503,546 km (0.091 R)
• M6: 581,786 km (0.096 R)
• M7: 682,765 km (0.1 R)
• M8: 778,956 km (0.075 R)
• M9: 916,437 km (0.089 R)
• M10: 998,865 km (0.096 R)
• M11: 1,075,459 km (0.108 R)
• M12: 1,189,752 km (0.118 R)
• M13: 1,276,070 km (0.059 R)
• M14: 1,378,694 km (0.061 R)
• M15: 1,479,523 km (0.058 R)
• M16: 1,558,062 km (0.103 R)
• M17: 1,658,292 km (0.104 R)
• M18: 1,729,800 km (0.072 R)
• M19: 1,849,478 km (0.089 R)
• M20: 2,037,373 km (0.086 R)
• M21: 2,175,303 km (0.053 R)
• M22: 2,339,561 km (0.1 R)
• M23: 2,449,366 km (0.097 R)
• M24: 2,554,982 km (0.057 R)
• M25: 2,638,308 km (0.066 R)
• M26: 2,758,884 km (0.065 R)
• M27: 2,887,538 km (0.034 R)
• M28: 3,131,831 km (0.114 R)
• M29: 3,208,276 km (0.082 R)
• M30: 3,454,813 km (0.095 R)
• M31: 3,660,660 km (0.12 R)
• M32: 3,870,546 km (0.076 R)
• M33: 3,973,619 km (0.105 R)
• M34: 4,266,980 km (0.044 R)
• M35: 4,380,674 km (0.112 R)
• M36: 4,473,724 km (0.108 R)
• M37: 4,618,236 km (0.086 R)
• M38: 4,771,574 km (0.1 R)
• M39: 4,845,325 km (0.096 R)
• M40: 4,978,916 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 14.3

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.67 AU - 0.85 AU

Year: 457 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,804,290 km

• M1: 178,021 km (0.112 R)
• M2: 272,268 km (0.119 R)
• M3: 371,900 km (0.087 R)
• M4: 489,335 km (0.112 R)
• M5: 631,901 km (0.115 R)
• M6: 752,178 km (0.07 R)
• M7: 909,405 km (0.108 R)
• M8: 1,103,883 km (0.06 R)
• M9: 1,211,892 km (0.061 R)
• M10: 1,313,170 km (0.116 R)
• M11: 1,445,265 km (0.091 R)
• M12: 1,536,071 km (0.064 R)
• M13: 1,747,902 km (0.067 R)
• M14: 1,851,274 km (0.094 R)
• M15: 2,266,707 km (0.097 R)
• M16: 2,634,568 km (0.114 R)
• M17: 2,747,215 km (0.109 R)
• M18: 2,984,926 km (0.106 R)
• M19: 3,132,430 km (0.117 R)
• M20: 3,222,189 km (0.049 R)
• M21: 3,327,954 km (0.119 R)
• M22: 3,427,138 km (0.066 R)
• M23: 3,542,926 km (0.08 R)
• M24: 3,683,698 km (0.102 R)
• M25: 3,818,336 km (0.086 R)
• M26: 3,930,534 km (0.105 R)
• M27: 4,060,086 km (0.064 R)
• M28: 4,207,739 km (0.114 R)
• M29: 4,541,941 km (0.086 R)
• M30: 4,669,698 km (0.093 R)
• M31: 4,928,651 km (0.08 R)
• M32: 5,201,219 km (0.093 R)
• M33: 5,442,670 km (0.072 R)
• M34: 5,551,278 km (0.109 R)
• M35: 5,752,188 km (0.107 R)
• M36: 5,881,291 km (0.109 R)
• M37: 6,284,008 km (0.088 R)
• M38: 6,455,298 km (0.073 R)
• M39: 6,551,190 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 11.2

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.74 AU - 1.04 AU

Year: 580 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 43,804,290 km

• M1: 145,559 km (0.118 R)
• M2: 257,308 km (0.077 R)
• M3: 329,564 km (0.078 R)
• M4: 405,261 km (0.091 R)
• M5: 632,201 km (0.057 R)
• M6: 714,479 km (0.088 R)
• M7: 800,947 km (0.114 R)
• M8: 1,034,020 km (0.088 R)
• M9: 1,122,283 km (0.076 R)
• M10: 1,230,742 km (0.109 R)
• M11: 1,301,202 km (0.113 R)
• M12: 1,379,143 km (0.096 R)
• M13: 1,489,696 km (0.049 R)
• M14: 1,603,390 km (0.119 R)
• M15: 1,674,449 km (0.073 R)
• M16: 1,779,616 km (0.101 R)
• M17: 1,860,100 km (0.026 R)
• M18: 1,941,780 km (0.062 R)
• M19: 2,045,751 km (0.067 R)
• M20: 2,144,485 km (0.08 R)
• M21: 2,288,399 km (0.103 R)
• M22: 2,376,213 km (0.117 R)
• M23: 2,685,282 km (0.077 R)
• M24: 2,778,332 km (0.082 R)
• M25: 2,880,208 km (0.101 R)
• M26: 3,210,071 km (0.118 R)
• M27: 3,383,754 km (0.044 R)
• M28: 3,476,056 km (0.104 R)
• M29: 3,809,959 km (0.116 R)
• M30: 4,056,197 km (0.043 R)
• M31: 4,217,314 km (0.093 R)
• M32: 4,289,569 km (0.086 R)
• M33: 4,453,678 km (0.081 R)
• M34: 4,536,555 km (0.117 R)
• M35: 4,694,531 km (0.11 R)
• M36: 5,035,165 km (0.085 R)
• M37: 5,112,058 km (0.12 R)
• M38: 5,276,466 km (0.054 R)
• M39: 5,952,200 km (0.1 R)
• M40: 6,217,736 km (0.1 R)
• M41: 6,320,959 km (0.052 R)
• M42: 6,466,368 km (0.099 R)
• M43: 6,728,912 km (0.104 R)
• M44: 6,941,491 km (0.084 R)
• M45: 7,048,603 km (0.06 R)
• M46: 7,177,855 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.2

Radius: 11.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.14 AU - 1.22 AU

Year: 885 Days

Day: 10.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 43,804,290 km

• M1: 144,512 km (0.093 R)
• M2: 225,294 km (0.12 R)
• M3: 330,013 km (0.114 R)
• M4: 402,867 km (0.091 R)
• M5: 580,739 km (0.044 R)
• M6: 792,869 km (0.081 R)
• M7: 924,365 km (0.05 R)
• M8: 1,031,477 km (0.068 R)
• M9: 1,163,123 km (0.072 R)
• M10: 1,286,691 km (0.103 R)
• M11: 1,400,386 km (0.058 R)
• M12: 1,539,960 km (0.078 R)
• M13: 1,825,543 km (0.099 R)
• M14: 1,946,268 km (0.082 R)
• M15: 2,053,231 km (0.088 R)
• M16: 2,162,138 km (0.116 R)
• M17: 2,359,607 km (0.099 R)
• M18: 2,465,074 km (0.037 R)
• M19: 2,828,297 km (0.079 R)
• M20: 2,978,494 km (0.082 R)
• M21: 3,102,510 km (0.082 R)
• M22: 3,267,217 km (0.105 R)
• M23: 3,635,976 km (0.063 R)
• M24: 3,727,680 km (0.089 R)
• M25: 3,882,364 km (0.112 R)
• M26: 4,060,236 km (0.115 R)
• M27: 4,316,048 km (0.05 R)
• M28: 4,544,335 km (0.076 R)
• M29: 4,632,298 km (0.059 R)
• M30: 4,743,150 km (0.058 R)
• M31: 4,821,240 km (0.036 R)
• M32: 5,058,203 km (0.077 R)
• M33: 5,206,754 km (0.108 R)
• M34: 5,438,182 km (0.106 R)
• M35: 5,625,927 km (0.117 R)
• M36: 5,720,623 km (0.037 R)
• M37: 5,839,553 km (0.061 R)
• M38: 5,947,563 km (0.108 R)
• M39: 6,043,904 km (0.066 R)
• M40: 6,128,726 km (0.062 R)
• M41: 6,324,250 km (0.094 R)
• M42: 6,509,303 km (0.117 R)
• M43: 6,608,785 km (0.1 R)
• M44: 6,733,699 km (0.099 R)
• M45: 6,897,509 km (0.042 R)
• M46: 7,306,210 km (0.077 R)
• M47: 7,448,478 km (0.096 R)
• M48: 7,604,808 km (0.106 R)
• M49: 7,828,157 km (0.072 R)
• M50: 8,254,511 km (0.118 R)
• M51: 8,770,624 km (0.08 R)
• M52: 9,423,619 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 11.6

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.76 AU - 4.32 AU

Year: 4597 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,804,290 km

• M1: 164,857 km (0.091 R)
• M2: 292,613 km (0.096 R)
• M3: 426,504 km (0.103 R)
• M4: 845,826 km (0.069 R)
• M5: 1,026,391 km (0.078 R)
• M6: 1,256,921 km (0.072 R)
• M7: 1,369,269 km (0.057 R)
• M8: 1,524,402 km (0.107 R)
• M9: 1,768,396 km (0.088 R)
• M10: 2,226,166 km (0.052 R)
• M11: 2,583,406 km (0.115 R)
• M12: 2,934,213 km (0.069 R)
• M13: 3,196,458 km (0.081 R)
• M14: 4,474,921 km (0.048 R)
• M15: 4,886,614 km (0.085 R)
• M16: 4,996,419 km (0.111 R)
• M17: 5,076,903 km (0.092 R)
• M18: 5,228,745 km (0.117 R)
• M19: 5,320,747 km (0.106 R)
• M20: 5,631,013 km (0.117 R)
• M21: 6,443,629 km (0.088 R)
• M22: 7,111,135 km (0.071 R)
• M23: 7,247,269 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.7

Radius: 5.9

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.36 AU - 6.88 AU

Year: 10451 Days

Day: 15.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 43,804,290 km

• M1: 104,719 km (0.093 R)
• M2: 161,865 km (0.096 R)
• M3: 235,916 km (0.096 R)
• M4: 289,322 km (0.08 R)
• M5: 359,783 km (0.096 R)
• M6: 436,377 km (0.081 R)
• M7: 814,860 km (0.103 R)
• M8: 883,226 km (0.112 R)
• M9: 1,100,292 km (0.099 R)
• M10: 1,561,203 km (0.091 R)
• M11: 1,801,158 km (0.11 R)
• M12: 1,936,844 km (0.096 R)
• M13: 2,075,970 km (0.083 R)
• M14: 2,123,093 km (0.08 R)
• M15: 2,315,177 km (0.091 R)
• M16: 2,613,924 km (0.047 R)
• M17: 2,819,770 km (0.111 R)
• M18: 2,951,267 km (0.027 R)
• M19: 3,220,094 km (0.105 R)
• M20: 4,014,160 km (0.096 R)
• M21: 4,191,882 km (0.055 R)
• M22: 4,616,740 km (0.057 R)
• M23: 4,928,502 km (0.095 R)
• M24: 4,991,782 km (0.068 R)
• M25: 7,294,991 km (0.107 R)
• M26: 7,548,409 km (0.105 R)
• M27: 7,657,915 km (0.038 R)
• M28: 7,878,422 km (0.052 R)
• M29: 8,213,222 km (0.11 R)
• M30: 8,476,814 km (0.088 R)
• M31: 9,245,148 km (0.073 R)
• M32: 9,284,044 km (0.044 R)
• M33: 10,971,059 km (0.095 R)
• M34: 11,136,514 km (0.112 R)
• M35: 11,178,102 km (0.115 R)
• M36: 11,428,230 km (0.099 R)
• M37: 11,934,021 km (0.115 R)
• M38: 12,061,628 km (0.12 R)
• M39: 12,147,048 km (0.031 R)
• M40: 12,663,161 km (0.077 R)
• M41: 12,880,377 km (0.099 R)
• M42: 13,011,275 km (0.118 R)
• M43: 13,583,636 km (0.044 R)
• M44: 13,672,348 km (0.104 R)
• M45: 13,716,928 km (0.078 R)
• M46: 14,209,105 km (0.1 R)
• M47: 14,981,329 km (0.086 R)
• M48: 15,488,167 km (0.045 R)
• M49: 15,953,865 km (0.06 R)
• M50: 16,188,434 km (0.063 R)
• M51: 16,329,804 km (0.078 R)
• M52: 16,803,730 km (0.082 R)
• M53: 17,186,103 km (0.078 R)
• M54: 17,330,315 km (0.109 R)
• M55: 19,140,748 km (0.102 R)
• M56: 19,389,978 km (0.056 R)
• M57: 19,740,785 km (0.067 R)
• M58: 19,942,144 km (0.115 R)
• M59: 20,093,537 km (0.085 R)
• M60: 20,296,093 km (0.04 R)
• M61: 20,601,272 km (0.04 R)
• M62: 21,681,070 km (0.1 R)
• M63: 21,732,980 km (0.119 R)
• M64: 21,992,981 km (0.077 R)
• M65: 22,097,251 km (0.05 R)
• M66: 23,361,652 km (0.063 R)
• M67: 23,414,760 km (0.12 R)
• M68: 24,109,941 km (0.089 R)
• M69: 24,541,082 km (0.057 R)
• M70: 25,849,764 km (0.083 R)
• M71: 26,180,375 km (0.1 R)
• M72: 26,512,483 km (0.062 R)
• M73: 26,679,135 km (0.107 R)
• M74: 26,734,635 km (0.106 R)
• M75: 27,685,779 km (0.089 R)
• M76: 27,742,177 km (0.115 R)
• M77: 27,911,223 km (0.095 R)
• M78: 28,875,979 km (0.113 R)
• M79: 29,276,453 km (0.111 R)
• M80: 30,605,032 km (0.118 R)
• M81: 30,721,568 km (0.048 R)
• M82: 32,604,856 km (0.111 R)
• M83: 33,380,521 km (0.05 R)
• M84: 33,620,476 km (0.091 R)
• M85: 33,921,168 km (0.105 R)
• M86: 34,525,244 km (0.117 R)
• M87: 34,585,831 km (0.048 R)
• M88: 35,315,719 km (0.114 R)
• M89: 35,499,126 km (0.096 R)
• M90: 35,560,162 km (0.052 R)
• M91: 36,112,328 km (0.087 R)
• M92: 36,729,120 km (0.057 R)
• M93: 37,536,051 km (0.085 R)
• M94: 39,737,533 km (0.112 R)
• M95: 41,851,201 km (0.116 R)
• M96: 41,915,827 km (0.094 R)
• M97: 43,542,106 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 10,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit