🌌 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: 881.1

Radius: 12.5

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.73 AU - 0.97 AU

Year: 541 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,468,027 km

• M1: 174,581 km (0.075 R)
• M2: 260,151 km (0.092 R)
• M3: 355,893 km (0.077 R)
• M4: 462,706 km (0.068 R)
• M5: 575,353 km (0.047 R)
• M6: 658,231 km (0.094 R)
• M7: 764,894 km (0.078 R)
• M8: 848,070 km (0.104 R)
• M9: 965,953 km (0.103 R)
• M10: 1,089,970 km (0.119 R)
• M11: 1,202,468 km (0.032 R)
• M12: 1,307,336 km (0.099 R)
• M13: 1,539,362 km (0.111 R)
• M14: 1,641,238 km (0.056 R)
• M15: 1,913,058 km (0.077 R)
• M16: 1,995,486 km (0.045 R)
• M17: 2,093,173 km (0.045 R)
• M18: 2,178,145 km (0.102 R)
• M19: 2,337,317 km (0.068 R)
• M20: 2,537,928 km (0.106 R)
• M21: 2,651,921 km (0.095 R)
• M22: 2,948,424 km (0.105 R)
• M23: 3,117,021 km (0.065 R)
• M24: 3,363,559 km (0.101 R)
• M25: 3,514,503 km (0.094 R)
• M26: 3,616,529 km (0.071 R)
• M27: 3,832,099 km (0.064 R)
• M28: 3,919,614 km (0.1 R)
• M29: 4,016,703 km (0.078 R)
• M30: 4,249,178 km (0.101 R)
• M31: 4,367,061 km (0.119 R)
• M32: 4,624,968 km (0.111 R)
• M33: 4,878,387 km (0.114 R)
• M34: 5,021,103 km (0.11 R)
• M35: 5,107,421 km (0.098 R)
• M36: 5,487,399 km (0.104 R)
• M37: 5,635,950 km (0.119 R)
• M38: 5,866,480 km (0.1 R)
• M39: 5,998,127 km (0.084 R)
• M40: 6,755,840 km (0.036 R)
• M41: 6,862,054 km (0.113 R)
• M42: 7,065,358 km (0.094 R)
• M43: 7,173,068 km (0.07 R)
• M44: 7,335,831 km (0.049 R)
• M45: 7,445,037 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 10.4

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.05 AU - 1.05 AU

Year: 743 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 57,468,027 km

• M1: 131,347 km (0.119 R)
• M2: 247,584 km (0.077 R)
• M3: 353,949 km (0.026 R)
• M4: 430,991 km (0.106 R)
• M5: 510,877 km (0.059 R)
• M6: 654,042 km (0.104 R)
• M7: 728,691 km (0.059 R)
• M8: 822,339 km (0.065 R)
• M9: 931,696 km (0.077 R)
• M10: 1,028,635 km (0.038 R)
• M11: 1,347,428 km (0.119 R)
• M12: 1,465,012 km (0.115 R)
• M13: 1,760,169 km (0.113 R)
• M14: 1,853,218 km (0.038 R)
• M15: 1,977,385 km (0.108 R)
• M16: 2,165,280 km (0.106 R)
• M17: 2,242,173 km (0.063 R)
• M18: 2,406,431 km (0.113 R)
• M19: 2,542,565 km (0.086 R)
• M20: 2,664,787 km (0.099 R)
• M21: 2,780,576 km (0.104 R)
• M22: 2,855,973 km (0.12 R)
• M23: 3,026,066 km (0.037 R)
• M24: 3,225,779 km (0.116 R)
• M25: 3,367,298 km (0.105 R)
• M26: 3,456,758 km (0.084 R)
• M27: 3,538,139 km (0.116 R)
• M28: 3,748,773 km (0.102 R)
• M29: 3,916,472 km (0.111 R)
• M30: 4,048,717 km (0.115 R)
• M31: 4,144,011 km (0.079 R)
• M32: 4,278,798 km (0.068 R)
• M33: 4,376,037 km (0.071 R)
• M34: 4,483,747 km (0.081 R)
• M35: 4,602,378 km (0.116 R)
• M36: 4,782,195 km (0.088 R)
• M37: 4,862,828 km (0.106 R)
• M38: 5,087,076 km (0.09 R)
• M39: 5,200,471 km (0.095 R)
• M40: 5,283,498 km (0.116 R)
• M41: 5,535,271 km (0.091 R)
• M42: 5,737,378 km (0.046 R)
• M43: 5,909,415 km (0.086 R)
• M44: 6,017,874 km (0.115 R)
• M45: 6,236,885 km (0.11 R)
• M46: 6,514,090 km (0.118 R)
• M47: 6,592,479 km (0.09 R)
• M48: 6,829,592 km (0.117 R)
• M49: 7,080,916 km (0.064 R)
• M50: 7,242,631 km (0.112 R)
• M51: 7,323,863 km (0.056 R)
• M52: 7,817,686 km (0.088 R)
• M53: 7,901,161 km (0.107 R)
• M54: 7,996,754 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 8.8

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.68 AU - 3.7 AU

Year: 3933 Days

Day: 13.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,468,027 km

• M1: 119,529 km (0.085 R)
• M2: 279,748 km (0.106 R)
• M3: 398,828 km (0.048 R)
• M4: 569,220 km (0.058 R)
• M5: 658,231 km (0.074 R)
• M6: 941,120 km (0.114 R)
• M7: 1,188,256 km (0.084 R)
• M8: 1,379,741 km (0.086 R)
• M9: 1,440,777 km (0.038 R)
• M10: 1,518,269 km (0.066 R)
• M11: 1,645,277 km (0.116 R)
• M12: 2,296,477 km (0.079 R)
• M13: 2,369,481 km (0.077 R)
• M14: 2,517,583 km (0.111 R)
• M15: 2,687,975 km (0.11 R)
• M16: 2,823,211 km (0.039 R)
• M17: 2,881,853 km (0.092 R)
• M18: 3,702,398 km (0.046 R)
• M19: 4,295,104 km (0.063 R)
• M20: 5,178,629 km (0.042 R)
• M21: 5,444,764 km (0.059 R)
• M22: 6,142,339 km (0.077 R)
• M23: 6,218,783 km (0.104 R)
• M24: 6,527,703 km (0.12 R)
• M25: 6,631,674 km (0.043 R)
• M26: 6,973,804 km (0.11 R)
• M27: 7,429,778 km (0.11 R)
• M28: 7,895,626 km (0.098 R)
• M29: 7,950,977 km (0.107 R)
• M30: 8,173,878 km (0.051 R)
• M31: 8,258,102 km (0.084 R)
• M32: 8,427,297 km (0.119 R)
• M33: 8,483,845 km (0.09 R)
• M34: 8,597,539 km (0.108 R)
• M35: 8,826,424 km (0.059 R)
• M36: 9,173,641 km (0.109 R)
• M37: 9,495,725 km (0.105 R)
• M38: 9,672,998 km (0.086 R)
• M39: 9,911,158 km (0.117 R)
• M40: 10,913,613 km (0.039 R)
• M41: 11,130,381 km (0.101 R)
• M42: 11,317,378 km (0.103 R)
• M43: 11,568,254 km (0.107 R)
• M44: 11,884,504 km (0.114 R)
• M45: 12,720,008 km (0.064 R)
• M46: 13,079,192 km (0.089 R)
• M47: 13,243,600 km (0.072 R)
• M48: 13,640,932 km (0.071 R)
• M49: 13,941,474 km (0.047 R)
• M50: 14,651,316 km (0.107 R)
• M51: 14,959,189 km (0.032 R)
• M52: 15,303,713 km (0.088 R)
• M53: 15,825,360 km (0.081 R)
• M54: 16,601,175 km (0.073 R)
• M55: 16,922,062 km (0.088 R)
• M56: 17,606,323 km (0.119 R)
• M57: 18,043,149 km (0.11 R)
• M58: 18,299,560 km (0.111 R)
• M59: 18,446,614 km (0.06 R)
• M60: 19,113,372 km (0.068 R)
• M61: 20,853,046 km (0.082 R)
• M62: 21,276,408 km (0.097 R)
• M63: 21,469,838 km (0.051 R)
• M64: 21,547,479 km (0.054 R)
• M65: 21,625,120 km (0.078 R)
• M66: 22,406,470 km (0.115 R)
• M67: 22,958,935 km (0.104 R)
• M68: 24,117,570 km (0.064 R)
• M69: 24,521,485 km (0.108 R)
• M70: 24,927,643 km (0.105 R)
• M71: 25,009,174 km (0.117 R)
• M72: 25,623,273 km (0.084 R)
• M73: 25,787,980 km (0.056 R)
• M74: 26,076,854 km (0.077 R)
• M75: 26,991,794 km (0.106 R)
• M76: 27,159,344 km (0.087 R)
• M77: 27,537,378 km (0.071 R)
• M78: 27,663,788 km (0.113 R)
• M79: 27,917,356 km (0.106 R)
• M80: 28,001,879 km (0.082 R)
• M81: 28,383,952 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 12.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.52 AU - 5.12 AU

Year: 6198 Days

Day: 14.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,468,027 km

• M1: 336,146 km (0.119 R)
• M2: 450,589 km (0.079 R)
• M3: 554,709 km (0.083 R)
• M4: 649,105 km (0.06 R)
• M5: 729,290 km (0.106 R)
• M6: 992,582 km (0.091 R)
• M7: 1,338,901 km (0.073 R)
• M8: 1,708,707 km (0.096 R)
• M9: 1,868,627 km (0.078 R)
• M10: 2,018,524 km (0.108 R)
• M11: 2,525,362 km (0.081 R)
• M12: 2,624,844 km (0.096 R)
• M13: 2,862,256 km (0.078 R)
• M14: 3,001,083 km (0.116 R)
• M15: 3,213,661 km (0.119 R)
• M16: 3,321,821 km (0.087 R)
• M17: 3,504,929 km (0.064 R)
• M18: 3,823,871 km (0.105 R)
• M19: 3,977,359 km (0.105 R)
• M20: 4,172,135 km (0.116 R)
• M21: 4,389,950 km (0.098 R)
• M22: 4,652,344 km (0.111 R)
• M23: 4,795,809 km (0.084 R)
• M24: 4,940,619 km (0.114 R)
• M25: 5,066,132 km (0.064 R)
• M26: 5,235,028 km (0.091 R)
• M27: 5,341,542 km (0.035 R)
• M28: 6,264,710 km (0.077 R)
• M29: 6,469,061 km (0.07 R)
• M30: 6,744,919 km (0.119 R)
• M31: 6,884,344 km (0.111 R)
• M32: 7,048,154 km (0.084 R)
• M33: 7,260,733 km (0.096 R)
• M34: 7,499,491 km (0.11 R)
• M35: 8,231,174 km (0.116 R)
• M36: 8,530,370 km (0.11 R)
• M37: 9,062,489 km (0.086 R)
• M38: 9,242,306 km (0.115 R)
• M39: 9,449,200 km (0.029 R)
• M40: 9,605,380 km (0.046 R)
• M41: 9,736,278 km (0.079 R)
• M42: 9,999,720 km (0.057 R)
• M43: 10,132,413 km (0.077 R)
• M44: 10,426,224 km (0.092 R)
• M45: 10,668,722 km (0.031 R)
• M46: 11,159,403 km (0.097 R)
• M47: 11,546,263 km (0.072 R)
• M48: 11,769,164 km (0.077 R)
• M49: 11,965,586 km (0.101 R)
• M50: 13,311,667 km (0.088 R)
• M51: 13,604,281 km (0.097 R)
• M52: 13,780,806 km (0.073 R)
• M53: 14,106,481 km (0.098 R)
• M54: 14,375,009 km (0.093 R)
• M55: 14,795,828 km (0.076 R)
• M56: 14,947,221 km (0.081 R)
• M57: 15,434,760 km (0.105 R)
• M58: 15,588,248 km (0.075 R)
• M59: 15,803,968 km (0.092 R)
• M60: 16,394,580 km (0.076 R)
• M61: 16,645,306 km (0.071 R)
• M62: 17,309,820 km (0.069 R)
• M63: 17,629,211 km (0.066 R)
• M64: 18,306,441 km (0.048 R)
• M65: 18,926,524 km (0.029 R)
• M66: 19,123,844 km (0.104 R)
• M67: 19,520,428 km (0.068 R)
• M68: 19,986,575 km (0.116 R)
• M69: 20,254,505 km (0.105 R)
• M70: 20,591,249 km (0.117 R)
• M71: 20,726,336 km (0.06 R)
• M72: 20,929,789 km (0.042 R)
• M73: 21,065,624 km (0.101 R)
• M74: 21,372,599 km (0.114 R)
• M75: 21,681,070 km (0.091 R)
• M76: 22,267,643 km (0.114 R)
• M77: 22,650,015 km (0.071 R)
• M78: 22,859,452 km (0.073 R)
• M79: 23,421,192 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624

Radius: 7.8

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.56 AU - 8.14 AU

Year: 13754 Days

Day: 19.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,468,027 km

• M1: 102,175 km (0.108 R)
• M2: 202,406 km (0.068 R)
• M3: 380,278 km (0.112 R)
• M4: 1,159,533 km (0.116 R)
• M5: 1,228,498 km (0.058 R)
• M6: 1,322,894 km (0.103 R)
• M7: 1,911,262 km (0.044 R)
• M8: 2,021,217 km (0.104 R)
• M9: 2,632,474 km (0.055 R)
• M10: 3,134,524 km (0.112 R)
• M11: 3,264,674 km (0.042 R)
• M12: 3,907,347 km (0.109 R)
• M13: 4,225,242 km (0.114 R)
• M14: 4,736,269 km (0.069 R)
• M15: 4,848,467 km (0.105 R)
• M16: 5,113,405 km (0.088 R)
• M17: 5,228,446 km (0.034 R)
• M18: 5,539,310 km (0.085 R)
• M19: 6,260,970 km (0.112 R)
• M20: 6,758,233 km (0.085 R)
• M21: 7,615,280 km (0.093 R)
• M22: 7,790,908 km (0.075 R)
• M23: 8,642,718 km (0.118 R)
• M24: 9,618,395 km (0.1 R)
• M25: 9,808,235 km (0.094 R)
• M26: 11,221,037 km (0.108 R)
• M27: 11,672,224 km (0.043 R)
• M28: 12,540,790 km (0.073 R)
• M29: 12,748,282 km (0.096 R)
• M30: 13,324,383 km (0.105 R)
• M31: 13,430,149 km (0.067 R)
• M32: 13,802,199 km (0.051 R)
• M33: 14,123,834 km (0.059 R)
• M34: 14,447,863 km (0.119 R)
• M35: 15,213,655 km (0.041 R)
• M36: 15,936,512 km (0.094 R)
• M37: 16,330,403 km (0.082 R)
• M38: 16,556,894 km (0.075 R)
• M39: 16,955,722 km (0.076 R)
• M40: 18,997,434 km (0.113 R)
• M41: 19,654,916 km (0.115 R)
• M42: 20,077,231 km (0.039 R)
• M43: 20,137,818 km (0.114 R)
• M44: 20,319,879 km (0.112 R)
• M45: 20,563,574 km (0.028 R)
• M46: 21,796,260 km (0.101 R)
• M47: 22,045,640 km (0.075 R)
• M48: 22,233,385 km (0.093 R)
• M49: 22,547,391 km (0.089 R)
• M50: 22,736,483 km (0.074 R)
• M51: 24,526,720 km (0.046 R)
• M52: 25,635,540 km (0.112 R)
• M53: 26,229,144 km (0.08 R)
• M54: 26,693,945 km (0.116 R)
• M55: 26,894,107 km (0.085 R)
• M56: 27,295,627 km (0.098 R)
• M57: 27,497,285 km (0.103 R)
• M58: 27,564,604 km (0.094 R)
• M59: 28,104,802 km (0.056 R)
• M60: 28,240,488 km (0.078 R)
• M61: 31,771,895 km (0.077 R)
• M62: 31,842,505 km (0.105 R)
• M63: 32,622,808 km (0.111 R)
• M64: 32,979,599 km (0.085 R)
• M65: 33,194,272 km (0.094 R)
• M66: 33,985,495 km (0.103 R)
• M67: 35,293,429 km (0.052 R)
• M68: 35,513,039 km (0.059 R)
• M69: 36,914,322 km (0.08 R)
• M70: 39,314,919 km (0.076 R)
• M71: 39,999,179 km (0.062 R)
• M72: 40,075,474 km (0.08 R)
• M73: 40,534,141 km (0.107 R)
• M74: 42,541,595 km (0.088 R)
• M75: 43,009,537 km (0.034 R)
• M76: 43,322,347 km (0.106 R)
• M77: 43,557,514 km (0.036 R)
• M78: 44,423,237 km (0.118 R)
• M79: 44,502,225 km (0.079 R)
• M80: 45,453,667 km (0.104 R)
• M81: 47,134,998 km (0.115 R)
• M82: 47,861,744 km (0.107 R)
• M83: 48,023,759 km (0.04 R)
• M84: 49,244,627 km (0.089 R)
• M85: 49,326,308 km (0.103 R)
• M86: 49,899,866 km (0.058 R)
• M87: 50,393,240 km (0.076 R)
• M88: 50,888,259 km (0.112 R)
• M89: 51,550,678 km (0.109 R)
• M90: 55,670,304 km (0.053 R)
• M91: 56,952,508 km (0.071 R)
• M92: 57,124,097 km (0.118 R)
• M93: 57,382,003 km (0.072 R)
• M94: 57,468,022 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 14,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit