🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.5

Radius: 12.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.78 AU - 1.24 AU

Year: 677 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 86.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,223,224 km

• M1: 155,432 km (0.065 R)
• M2: 236,963 km (0.06 R)
• M3: 313,856 km (0.055 R)
• M4: 390,750 km (0.099 R)
• M5: 507,885 km (0.089 R)
• M6: 628,909 km (0.082 R)
• M7: 778,657 km (0.086 R)
• M8: 855,401 km (0.115 R)
• M9: 991,983 km (0.102 R)
• M10: 1,106,127 km (0.108 R)
• M11: 1,260,063 km (0.11 R)
• M12: 1,366,726 km (0.089 R)
• M13: 1,506,600 km (0.08 R)
• M14: 1,605,185 km (0.087 R)
• M15: 1,698,235 km (0.08 R)
• M16: 1,789,041 km (0.089 R)
• M17: 2,251,448 km (0.073 R)
• M18: 2,387,283 km (0.047 R)
• M19: 2,525,960 km (0.092 R)
• M20: 2,658,205 km (0.086 R)
• M21: 2,792,693 km (0.074 R)
• M22: 2,886,940 km (0.112 R)
• M23: 2,986,871 km (0.053 R)
• M24: 3,063,914 km (0.071 R)
• M25: 3,190,623 km (0.071 R)
• M26: 3,289,208 km (0.089 R)
• M27: 3,418,910 km (0.111 R)
• M28: 3,504,779 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.4

Radius: 14.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.4 AU - 1.8 AU

Year: 1350 Days

Day: 14 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,223,224 km

• M1: 197,768 km (0.029 R)
• M2: 330,312 km (0.111 R)
• M3: 511,326 km (0.038 R)
• M4: 681,418 km (0.054 R)
• M5: 774,767 km (0.081 R)
• M6: 873,352 km (0.082 R)
• M7: 1,085,183 km (0.061 R)
• M8: 1,449,304 km (0.118 R)
• M9: 1,725,462 km (0.053 R)
• M10: 1,902,586 km (0.057 R)
• M11: 2,011,942 km (0.084 R)
• M12: 2,298,571 km (0.12 R)
• M13: 2,721,036 km (0.094 R)
• M14: 2,828,447 km (0.038 R)
• M15: 3,030,703 km (0.1 R)
• M16: 3,203,040 km (0.107 R)
• M17: 3,396,470 km (0.083 R)
• M18: 3,657,369 km (0.063 R)
• M19: 3,758,198 km (0.105 R)
• M20: 3,915,724 km (0.107 R)
• M21: 4,208,786 km (0.079 R)
• M22: 4,411,492 km (0.116 R)
• M23: 4,846,821 km (0.106 R)
• M24: 4,978,168 km (0.037 R)
• M25: 5,080,044 km (0.106 R)
• M26: 5,182,519 km (0.081 R)
• M27: 5,275,419 km (0.104 R)
• M28: 5,589,126 km (0.107 R)
• M29: 5,705,812 km (0.05 R)
• M30: 5,823,247 km (0.03 R)
• M31: 6,093,121 km (0.08 R)
• M32: 7,098,868 km (0.107 R)
• M33: 7,306,210 km (0.114 R)
• M34: 8,168,044 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.1

Radius: 14.3

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.69 AU - 4.85 AU

Year: 5884 Days

Day: 9.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 55,223,224 km

• M1: 178,321 km (0.074 R)
• M2: 296,353 km (0.109 R)
• M3: 401,371 km (0.039 R)
• M4: 588,518 km (0.085 R)
• M5: 1,043,146 km (0.079 R)
• M6: 1,144,873 km (0.074 R)
• M7: 1,279,810 km (0.097 R)
• M8: 1,430,604 km (0.098 R)
• M9: 1,641,388 km (0.084 R)
• M10: 2,047,546 km (0.104 R)
• M11: 2,142,242 km (0.068 R)
• M12: 2,238,433 km (0.103 R)
• M13: 3,350,244 km (0.089 R)
• M14: 3,619,969 km (0.036 R)
• M15: 4,627,212 km (0.09 R)
• M16: 5,154,095 km (0.051 R)
• M17: 5,317,606 km (0.096 R)
• M18: 5,449,551 km (0.042 R)
• M19: 5,903,431 km (0.062 R)
• M20: 6,126,482 km (0.11 R)
• M21: 6,352,225 km (0.056 R)
• M22: 6,580,810 km (0.089 R)
• M23: 7,191,469 km (0.106 R)
• M24: 7,614,980 km (0.086 R)
• M25: 7,764,279 km (0.101 R)
• M26: 7,971,023 km (0.115 R)
• M27: 8,275,156 km (0.093 R)
• M28: 8,641,222 km (0.039 R)
• M29: 9,489,591 km (0.076 R)
• M30: 9,771,434 km (0.107 R)
• M31: 10,035,773 km (0.058 R)
• M32: 10,281,862 km (0.112 R)
• M33: 10,613,221 km (0.066 R)
• M34: 10,801,116 km (0.106 R)
• M35: 10,926,928 km (0.078 R)
• M36: 11,499,439 km (0.082 R)
• M37: 11,886,598 km (0.092 R)
• M38: 12,651,791 km (0.12 R)
• M39: 12,895,636 km (0.089 R)
• M40: 13,006,936 km (0.08 R)
• M41: 13,253,025 km (0.037 R)
• M42: 13,636,295 km (0.099 R)
• M43: 13,727,101 km (0.059 R)
• M44: 14,114,858 km (0.046 R)
• M45: 14,552,731 km (0.109 R)
• M46: 14,691,857 km (0.038 R)
• M47: 15,583,760 km (0.108 R)
• M48: 16,084,165 km (0.119 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.9

Radius: 10.3

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.84 AU - 5.5 AU

Year: 7839 Days

Day: 14.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,223,224 km

• M1: 141,370 km (0.108 R)
• M2: 261,497 km (0.086 R)
• M3: 456,124 km (0.067 R)
• M4: 525,837 km (0.109 R)
• M5: 689,796 km (0.055 R)
• M6: 821,292 km (0.087 R)
• M7: 922,720 km (0.109 R)
• M8: 1,097,001 km (0.119 R)
• M9: 1,540,559 km (0.102 R)
• M10: 1,733,091 km (0.088 R)
• M11: 1,950,607 km (0.088 R)
• M12: 2,284,659 km (0.12 R)
• M13: 2,412,415 km (0.093 R)
• M14: 2,561,415 km (0.08 R)
• M15: 2,655,961 km (0.085 R)
• M16: 3,046,561 km (0.092 R)
• M17: 3,228,322 km (0.118 R)
• M18: 3,476,206 km (0.109 R)
• M19: 3,623,709 km (0.038 R)
• M20: 3,881,616 km (0.12 R)
• M21: 3,968,832 km (0.107 R)
• M22: 4,101,076 km (0.101 R)
• M23: 4,552,263 km (0.113 R)
• M24: 4,901,125 km (0.115 R)
• M25: 4,995,671 km (0.101 R)
• M26: 5,066,880 km (0.074 R)
• M27: 5,210,494 km (0.077 R)
• M28: 5,282,899 km (0.028 R)
• M29: 5,355,604 km (0.085 R)
• M30: 5,649,564 km (0.065 R)
• M31: 6,330,383 km (0.104 R)
• M32: 7,467,627 km (0.089 R)
• M33: 7,686,189 km (0.057 R)
• M34: 8,073,647 km (0.107 R)
• M35: 8,439,265 km (0.075 R)
• M36: 8,781,694 km (0.105 R)
• M37: 8,867,863 km (0.064 R)
• M38: 9,070,418 km (0.091 R)
• M39: 9,303,641 km (0.076 R)
• M40: 9,716,681 km (0.045 R)
• M41: 10,377,754 km (0.08 R)
• M42: 10,713,900 km (0.094 R)
• M43: 10,929,620 km (0.114 R)
• M44: 11,302,718 km (0.057 R)
• M45: 12,253,861 km (0.119 R)
• M46: 12,414,978 km (0.117 R)
• M47: 12,967,742 km (0.118 R)
• M48: 13,033,266 km (0.041 R)
• M49: 13,329,619 km (0.106 R)
• M50: 14,097,355 km (0.093 R)
• M51: 14,367,679 km (0.086 R)
• M52: 15,223,678 km (0.06 R)
• M53: 15,605,451 km (0.096 R)
• M54: 15,885,199 km (0.107 R)
• M55: 16,307,813 km (0.108 R)
• M56: 16,627,355 km (0.114 R)
• M57: 16,912,937 km (0.113 R)
• M58: 19,368,885 km (0.109 R)
• M59: 19,443,834 km (0.085 R)
• M60: 19,556,630 km (0.097 R)
• M61: 20,237,301 km (0.058 R)
• M62: 20,313,446 km (0.096 R)
• M63: 20,925,900 km (0.114 R)
• M64: 21,002,943 km (0.07 R)
• M65: 21,350,459 km (0.07 R)
• M66: 21,466,696 km (0.093 R)
• M67: 21,661,024 km (0.119 R)
• M68: 21,738,964 km (0.03 R)
• M69: 23,276,082 km (0.057 R)
• M70: 23,355,818 km (0.032 R)
• M71: 23,555,681 km (0.081 R)
• M72: 23,756,142 km (0.101 R)
• M73: 24,482,290 km (0.116 R)
• M74: 24,725,985 km (0.092 R)
• M75: 25,543,986 km (0.095 R)
• M76: 25,667,554 km (0.103 R)
• M77: 25,832,411 km (0.066 R)
• M78: 26,787,743 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.2

Radius: 4.9

Gravity: 24.54 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.5 AU - 8.46 AU

Year: 15033 Days

Day: 23.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,223,224 km

• M1: 62,831 km (0.065 R)
• M2: 181,911 km (0.116 R)
• M3: 1,051,224 km (0.074 R)
• M4: 1,167,761 km (0.088 R)
• M5: 1,288,337 km (0.112 R)
• M6: 1,438,533 km (0.091 R)
• M7: 1,515,875 km (0.056 R)
• M8: 1,647,671 km (0.112 R)
• M9: 2,007,603 km (0.084 R)
• M10: 2,270,896 km (0.067 R)
• M11: 2,421,840 km (0.109 R)
• M12: 2,733,751 km (0.092 R)
• M13: 3,091,290 km (0.089 R)
• M14: 3,191,371 km (0.108 R)
• M15: 3,707,634 km (0.047 R)
• M16: 3,921,409 km (0.109 R)
• M17: 4,029,867 km (0.094 R)
• M18: 4,360,928 km (0.062 R)
• M19: 4,473,276 km (0.076 R)
• M20: 4,548,673 km (0.053 R)
• M21: 4,971,137 km (0.066 R)
• M22: 5,365,926 km (0.04 R)
• M23: 5,607,676 km (0.1 R)
• M24: 6,018,472 km (0.113 R)
• M25: 6,227,460 km (0.061 R)
• M26: 6,481,477 km (0.087 R)
• M27: 6,868,786 km (0.075 R)
• M28: 6,999,535 km (0.114 R)
• M29: 7,892,185 km (0.107 R)
• M30: 7,983,440 km (0.1 R)
• M31: 8,305,524 km (0.096 R)
• M32: 8,725,894 km (0.104 R)
• M33: 9,490,190 km (0.11 R)
• M34: 9,684,667 km (0.064 R)
• M35: 9,929,559 km (0.084 R)
• M36: 10,226,062 km (0.113 R)
• M37: 11,081,911 km (0.11 R)
• M38: 11,389,484 km (0.1 R)
• M39: 12,754,415 km (0.093 R)
• M40: 13,510,483 km (0.086 R)
• M41: 14,503,813 km (0.077 R)
• M42: 14,671,512 km (0.083 R)
• M43: 15,292,493 km (0.106 R)
• M44: 15,349,340 km (0.119 R)
• M45: 16,793,857 km (0.059 R)
• M46: 17,621,432 km (0.048 R)
• M47: 17,740,811 km (0.099 R)
• M48: 18,887,629 km (0.086 R)
• M49: 19,377,711 km (0.034 R)
• M50: 21,125,613 km (0.074 R)
• M51: 22,469,301 km (0.058 R)
• M52: 25,036,849 km (0.072 R)
• M53: 26,116,796 km (0.111 R)
• M54: 27,418,896 km (0.111 R)
• M55: 27,973,455 km (0.06 R)
• M56: 28,252,156 km (0.053 R)
• M57: 28,461,743 km (0.116 R)
• M58: 28,812,251 km (0.057 R)
• M59: 29,730,183 km (0.049 R)
• M60: 31,016,875 km (0.11 R)
• M61: 32,030,250 km (0.097 R)
• M62: 34,163,516 km (0.054 R)
• M63: 34,312,366 km (0.119 R)
• M64: 36,418,106 km (0.117 R)
• M65: 37,410,089 km (0.092 R)
• M66: 38,024,787 km (0.113 R)
• M67: 38,101,979 km (0.066 R)
• M68: 38,256,215 km (0.109 R)
• M69: 39,030,982 km (0.063 R)
• M70: 39,264,355 km (0.051 R)
• M71: 39,420,236 km (0.065 R)
• M72: 40,281,321 km (0.099 R)
• M73: 40,832,440 km (0.12 R)
• M74: 42,740,860 km (0.106 R)
• M75: 43,706,065 km (0.08 R)
• M76: 43,786,848 km (0.106 R)
• M77: 44,029,346 km (0.113 R)
• M78: 44,191,211 km (0.056 R)
• M79: 44,597,070 km (0.117 R)
• M80: 46,479,310 km (0.038 R)
• M81: 46,561,589 km (0.048 R)
• M82: 46,644,167 km (0.091 R)
• M83: 50,320,685 km (0.101 R)
• M84: 50,744,346 km (0.061 R)
• M85: 51,680,529 km (0.104 R)
• M86: 51,765,950 km (0.091 R)
• M87: 52,193,650 km (0.077 R)
• M88: 52,794,285 km (0.074 R)
• M89: 53,570,100 km (0.087 R)
• M90: 54,175,971 km (0.118 R)
• M91: 55,481,961 km (0.119 R)
• M92: 55,656,990 km (0.115 R)
• M93: 55,832,020 km (0.107 R)
• M94: 56,798,422 km (0.107 R)
• M95: 58,125,056 km (0.037 R)
• M96: 59,372,403 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.2

Radius: 4.7

Gravity: 17.8 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.72 AU - 9.14 AU

Year: 16322 Days

Day: 22.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,223,224 km

• M1: 90,806 km (0.111 R)
• M2: 140,173 km (0.058 R)
• M3: 404,363 km (0.088 R)
• M4: 483,351 km (0.087 R)
• M5: 789,428 km (0.106 R)
• M6: 951,592 km (0.092 R)
• M7: 1,015,171 km (0.032 R)
• M8: 1,058,255 km (0.118 R)
• M9: 1,473,988 km (0.106 R)
• M10: 1,673,701 km (0.079 R)
• M11: 1,725,013 km (0.12 R)
• M12: 1,802,954 km (0.101 R)
• M13: 1,908,570 km (0.046 R)
• M14: 2,380,401 km (0.099 R)
• M15: 2,467,168 km (0.041 R)
• M16: 2,584,752 km (0.11 R)
• M17: 2,979,242 km (0.113 R)
• M18: 3,392,281 km (0.104 R)
• M19: 3,523,030 km (0.103 R)
• M20: 3,688,784 km (0.095 R)
• M21: 3,755,804 km (0.102 R)
• M22: 4,027,923 km (0.117 R)
• M23: 4,699,468 km (0.071 R)
• M24: 4,808,674 km (0.091 R)
• M25: 5,029,630 km (0.062 R)
• M26: 5,253,877 km (0.12 R)
• M27: 6,666,530 km (0.101 R)
• M28: 7,120,260 km (0.113 R)
• M29: 7,456,407 km (0.03 R)
• M30: 7,498,892 km (0.118 R)
• M31: 7,541,378 km (0.098 R)
• M32: 7,754,854 km (0.107 R)
• M33: 8,319,437 km (0.082 R)
• M34: 8,584,524 km (0.111 R)
• M35: 11,043,315 km (0.113 R)
• M36: 11,188,574 km (0.119 R)
• M37: 11,383,201 km (0.107 R)
• M38: 13,133,945 km (0.077 R)
• M39: 13,339,343 km (0.032 R)
• M40: 13,805,340 km (0.078 R)
• M41: 14,487,806 km (0.061 R)
• M42: 14,859,856 km (0.034 R)
• M43: 18,806,397 km (0.104 R)
• M44: 19,503,673 km (0.075 R)
• M45: 20,032,052 km (0.051 R)
• M46: 20,387,048 km (0.09 R)
• M47: 20,684,299 km (0.093 R)
• M48: 20,743,989 km (0.057 R)
• M49: 21,103,024 km (0.079 R)
• M50: 21,283,289 km (0.112 R)
• M51: 22,375,802 km (0.048 R)
• M52: 22,990,650 km (0.096 R)
• M53: 23,798,029 km (0.071 R)
• M54: 24,236,800 km (0.056 R)
• M55: 25,440,763 km (0.119 R)
• M56: 26,794,026 km (0.083 R)
• M57: 27,250,299 km (0.045 R)
• M58: 29,569,814 km (0.117 R)
• M59: 29,838,941 km (0.098 R)
• M60: 31,470,605 km (0.104 R)
• M61: 33,340,429 km (0.095 R)
• M62: 33,410,440 km (0.096 R)
• M63: 33,480,303 km (0.073 R)
• M64: 33,760,799 km (0.087 R)
• M65: 33,831,110 km (0.089 R)
• M66: 34,112,503 km (0.098 R)
• M67: 34,819,503 km (0.077 R)
• M68: 34,890,412 km (0.113 R)
• M69: 35,459,931 km (0.073 R)
• M70: 35,674,305 km (0.047 R)
• M71: 36,319,820 km (0.106 R)
• M72: 37,259,145 km (0.111 R)
• M73: 37,622,518 km (0.068 R)
• M74: 38,646,366 km (0.063 R)
• M75: 39,605,139 km (0.103 R)
• M76: 39,975,992 km (0.095 R)
• M77: 41,546,171 km (0.064 R)
• M78: 43,060,251 km (0.087 R)
• M79: 44,054,030 km (0.082 R)
• M80: 44,515,240 km (0.107 R)
• M81: 45,055,438 km (0.112 R)
• M82: 46,142,117 km (0.076 R)
• M83: 46,532,418 km (0.069 R)
• M84: 48,420,492 km (0.031 R)
• M85: 48,896,513 km (0.111 R)
• M86: 48,975,949 km (0.112 R)
• M87: 49,933,076 km (0.116 R)
• M88: 50,093,146 km (0.118 R)
• M89: 51,703,567 km (0.059 R)
• M90: 53,331,043 km (0.031 R)
• M91: 53,658,512 km (0.04 R)
• M92: 55,223,156 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 12,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit