🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.9

Radius: 8.4

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.49 AU - 0.71 AU

Year: 310 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 65,284,646 km

• M1: 105,317 km (0.118 R)
• M2: 160,818 km (0.073 R)
• M3: 243,545 km (0.061 R)
• M4: 329,863 km (0.098 R)
• M5: 383,270 km (0.1 R)
• M6: 482,603 km (0.064 R)
• M7: 702,063 km (0.081 R)
• M8: 763,847 km (0.1 R)
• M9: 858,243 km (0.118 R)
• M10: 944,711 km (0.103 R)
• M11: 1,001,259 km (0.112 R)
• M12: 1,105,379 km (0.089 R)
• M13: 1,262,008 km (0.118 R)
• M14: 1,333,815 km (0.111 R)
• M15: 1,449,155 km (0.048 R)
• M16: 1,675,047 km (0.075 R)
• M17: 1,734,587 km (0.09 R)
• M18: 1,830,330 km (0.077 R)
• M19: 1,886,579 km (0.1 R)
• M20: 2,192,806 km (0.089 R)
• M21: 2,247,259 km (0.11 R)
• M22: 2,396,558 km (0.107 R)
• M23: 2,497,836 km (0.063 R)
• M24: 2,560,517 km (0.063 R)
• M25: 2,693,210 km (0.116 R)
• M26: 2,917,607 km (0.108 R)
• M27: 2,977,746 km (0.118 R)
• M28: 3,056,434 km (0.113 R)
• M29: 3,353,087 km (0.057 R)
• M30: 3,460,498 km (0.069 R)
• M31: 3,556,091 km (0.112 R)
• M32: 3,639,716 km (0.058 R)
• M33: 3,737,104 km (0.096 R)
• M34: 3,914,527 km (0.088 R)
• M35: 4,047,670 km (0.088 R)
• M36: 4,162,112 km (0.063 R)
• M37: 4,311,859 km (0.088 R)
• M38: 4,428,695 km (0.105 R)
• M39: 4,497,959 km (0.073 R)
• M40: 4,581,584 km (0.1 R)
• M41: 4,672,689 km (0.062 R)
• M42: 4,799,997 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.8

Radius: 11.2

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.53 AU - 3.15 AU

Year: 3192 Days

Day: 5.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,284,646 km

• M1: 245,041 km (0.03 R)
• M2: 317,147 km (0.098 R)
• M3: 454,030 km (0.12 R)
• M4: 536,009 km (0.107 R)
• M5: 614,847 km (0.111 R)
• M6: 746,793 km (0.113 R)
• M7: 837,000 km (0.079 R)
• M8: 1,816,118 km (0.083 R)
• M9: 2,040,665 km (0.103 R)
• M10: 2,215,245 km (0.117 R)
• M11: 2,289,446 km (0.102 R)
• M12: 2,410,022 km (0.089 R)
• M13: 2,864,949 km (0.072 R)
• M14: 3,127,643 km (0.106 R)
• M15: 3,228,172 km (0.061 R)
• M16: 3,312,695 km (0.081 R)
• M17: 3,623,560 km (0.111 R)
• M18: 3,747,127 km (0.113 R)
• M19: 3,907,945 km (0.081 R)
• M20: 4,089,407 km (0.08 R)
• M21: 4,746,441 km (0.101 R)
• M22: 5,315,811 km (0.07 R)
• M23: 5,396,145 km (0.115 R)
• M24: 5,700,726 km (0.084 R)
• M25: 5,990,198 km (0.028 R)
• M26: 6,073,674 km (0.068 R)
• M27: 6,220,878 km (0.054 R)
• M28: 6,390,671 km (0.045 R)
• M29: 6,691,363 km (0.104 R)
• M30: 6,821,663 km (0.051 R)
• M31: 6,996,842 km (0.115 R)
• M32: 7,306,809 km (0.094 R)
• M33: 7,508,467 km (0.104 R)
• M34: 7,621,264 km (0.081 R)
• M35: 7,894,429 km (0.064 R)
• M36: 8,638,679 km (0.064 R)
• M37: 9,115,148 km (0.116 R)
• M38: 9,211,489 km (0.106 R)
• M39: 9,356,748 km (0.085 R)
• M40: 9,624,828 km (0.077 R)
• M41: 10,044,151 km (0.086 R)
• M42: 10,118,800 km (0.074 R)
• M43: 10,494,739 km (0.112 R)
• M44: 10,621,000 km (0.093 R)
• M45: 10,798,722 km (0.084 R)
• M46: 10,875,167 km (0.076 R)
• M47: 11,105,697 km (0.099 R)
• M48: 11,571,694 km (0.105 R)
• M49: 12,229,327 km (0.094 R)
• M50: 12,549,317 km (0.099 R)
• M51: 12,980,308 km (0.118 R)
• M52: 13,306,731 km (0.105 R)
• M53: 14,051,279 km (0.106 R)
• M54: 14,555,125 km (0.107 R)
• M55: 15,064,805 km (0.032 R)
• M56: 15,407,982 km (0.071 R)
• M57: 15,551,596 km (0.102 R)
• M58: 16,189,332 km (0.047 R)
• M59: 16,954,076 km (0.086 R)
• M60: 17,251,327 km (0.066 R)
• M61: 17,640,282 km (0.087 R)
• M62: 18,002,009 km (0.1 R)
• M63: 18,183,771 km (0.053 R)
• M64: 18,305,244 km (0.062 R)
• M65: 18,732,645 km (0.116 R)
• M66: 19,287,055 km (0.065 R)
• M67: 19,379,955 km (0.058 R)
• M68: 19,535,238 km (0.1 R)
• M69: 20,223,089 km (0.113 R)
• M70: 20,791,710 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 13.2

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.87 AU - 4.65 AU

Year: 5863 Days

Day: 6.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,284,646 km

• M1: 181,761 km (0.118 R)
• M2: 663,915 km (0.108 R)
• M3: 783,444 km (0.109 R)
• M4: 885,171 km (0.063 R)
• M5: 1,033,123 km (0.108 R)
• M6: 1,480,869 km (0.037 R)
• M7: 1,863,690 km (0.105 R)
• M8: 2,130,274 km (0.12 R)
• M9: 2,720,886 km (0.11 R)
• M10: 2,820,817 km (0.076 R)
• M11: 3,045,214 km (0.051 R)
• M12: 3,212,315 km (0.076 R)
• M13: 3,425,342 km (0.087 R)
• M14: 3,888,198 km (0.115 R)
• M15: 4,138,775 km (0.074 R)
• M16: 4,583,978 km (0.071 R)
• M17: 5,020,205 km (0.091 R)
• M18: 5,193,440 km (0.071 R)
• M19: 6,327,840 km (0.111 R)
• M20: 6,786,208 km (0.078 R)
• M21: 6,923,090 km (0.047 R)
• M22: 7,144,196 km (0.091 R)
• M23: 7,283,472 km (0.108 R)
• M24: 7,395,520 km (0.111 R)
• M25: 7,964,890 km (0.085 R)
• M26: 8,167,445 km (0.046 R)
• M27: 8,518,701 km (0.096 R)
• M28: 9,663,873 km (0.11 R)
• M29: 10,191,953 km (0.099 R)
• M30: 10,317,466 km (0.087 R)
• M31: 10,412,012 km (0.119 R)
• M32: 10,953,257 km (0.034 R)
• M33: 11,308,402 km (0.093 R)
• M34: 11,503,777 km (0.059 R)
• M35: 11,963,940 km (0.09 R)
• M36: 12,162,905 km (0.07 R)
• M37: 12,631,745 km (0.031 R)
• M38: 13,004,244 km (0.097 R)
• M39: 13,656,191 km (0.11 R)
• M40: 13,933,845 km (0.116 R)
• M41: 14,073,420 km (0.105 R)
• M42: 14,353,916 km (0.052 R)
• M43: 14,494,837 km (0.075 R)
• M44: 14,671,662 km (0.119 R)
• M45: 14,956,197 km (0.094 R)
• M46: 15,566,706 km (0.062 R)
• M47: 16,075,638 km (0.099 R)
• M48: 16,368,999 km (0.045 R)
• M49: 16,590,105 km (0.118 R)
• M50: 17,748,441 km (0.105 R)
• M51: 18,089,674 km (0.03 R)
• M52: 18,394,704 km (0.108 R)
• M53: 19,359,311 km (0.106 R)
• M54: 19,515,042 km (0.119 R)
• M55: 20,419,361 km (0.053 R)
• M56: 20,538,292 km (0.101 R)
• M57: 20,896,579 km (0.079 R)
• M58: 21,619,286 km (0.044 R)
• M59: 22,146,319 km (0.065 R)
• M60: 22,391,061 km (0.071 R)
• M61: 22,554,572 km (0.114 R)
• M62: 23,420,295 km (0.099 R)
• M63: 23,752,851 km (0.105 R)
• M64: 24,591,197 km (0.083 R)
• M65: 25,866,968 km (0.067 R)
• M66: 26,167,809 km (0.092 R)
• M67: 26,859,699 km (0.054 R)
• M68: 27,382,544 km (0.088 R)
• M69: 27,996,793 km (0.094 R)
• M70: 28,084,906 km (0.025 R)
• M71: 28,394,125 km (0.1 R)
• M72: 28,526,968 km (0.078 R)
• M73: 28,837,682 km (0.071 R)
• M74: 29,507,432 km (0.103 R)
• M75: 29,686,949 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.4

Radius: 14.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.06 AU - 5.06 AU

Year: 7590 Days

Day: 10.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,284,646 km

• M1: 618,288 km (0.078 R)
• M2: 737,966 km (0.08 R)
• M3: 957,576 km (0.069 R)
• M4: 1,709,305 km (0.095 R)
• M5: 1,927,419 km (0.071 R)
• M6: 2,050,239 km (0.099 R)
• M7: 2,369,630 km (0.054 R)
• M8: 2,479,734 km (0.052 R)
• M9: 2,705,328 km (0.065 R)
• M10: 4,144,759 km (0.102 R)
• M11: 4,578,443 km (0.03 R)
• M12: 4,772,920 km (0.109 R)
• M13: 5,026,937 km (0.106 R)
• M14: 5,314,464 km (0.11 R)
• M15: 5,756,077 km (0.104 R)
• M16: 6,270,993 km (0.061 R)
• M17: 6,706,323 km (0.061 R)
• M18: 6,959,592 km (0.101 R)
• M19: 7,151,676 km (0.081 R)
• M20: 7,248,316 km (0.049 R)
• M21: 7,540,929 km (0.106 R)
• M22: 7,937,364 km (0.098 R)
• M23: 8,374,489 km (0.101 R)
• M24: 9,307,531 km (0.064 R)
• M25: 10,237,281 km (0.068 R)
• M26: 11,196,503 km (0.08 R)
• M27: 11,422,097 km (0.046 R)
• M28: 11,573,190 km (0.074 R)
• M29: 11,992,364 km (0.046 R)
• M30: 12,107,554 km (0.067 R)
• M31: 12,610,951 km (0.042 R)
• M32: 13,200,516 km (0.09 R)
• M33: 13,558,504 km (0.08 R)
• M34: 13,758,815 km (0.113 R)
• M35: 14,202,822 km (0.056 R)
• M36: 14,692,755 km (0.099 R)
• M37: 15,146,784 km (0.061 R)
• M38: 15,271,399 km (0.113 R)
• M39: 15,605,451 km (0.05 R)
• M40: 15,899,710 km (0.09 R)
• M41: 16,323,222 km (0.105 R)
• M42: 16,579,184 km (0.08 R)
• M43: 16,793,408 km (0.112 R)
• M44: 16,965,595 km (0.103 R)
• M45: 17,528,981 km (0.04 R)
• M46: 17,922,573 km (0.074 R)
• M47: 18,230,894 km (0.113 R)
• M48: 18,585,291 km (0.079 R)
• M49: 19,616,918 km (0.116 R)
• M50: 20,025,620 km (0.032 R)
• M51: 20,529,017 km (0.102 R)
• M52: 21,268,778 km (0.11 R)
• M53: 22,064,340 km (0.099 R)
• M54: 22,205,710 km (0.098 R)
• M55: 22,631,764 km (0.112 R)
• M56: 23,732,805 km (0.096 R)
• M57: 23,877,765 km (0.073 R)
• M58: 24,168,434 km (0.119 R)
• M59: 24,314,292 km (0.096 R)
• M60: 24,655,524 km (0.107 R)
• M61: 25,244,341 km (0.075 R)
• M62: 25,738,613 km (0.043 R)
• M63: 26,786,995 km (0.086 R)
• M64: 27,038,618 km (0.092 R)
• M65: 27,139,597 km (0.038 R)
• M66: 27,544,409 km (0.12 R)
• M67: 28,155,366 km (0.118 R)
• M68: 29,442,656 km (0.063 R)
• M69: 30,119,586 km (0.095 R)
• M70: 30,328,874 km (0.118 R)
• M71: 30,591,269 km (0.098 R)
• M72: 30,748,945 km (0.11 R)
• M73: 31,171,110 km (0.111 R)
• M74: 31,807,798 km (0.104 R)
• M75: 31,967,569 km (0.026 R)
• M76: 32,448,676 km (0.066 R)
• M77: 33,526,528 km (0.095 R)
• M78: 34,287,982 km (0.112 R)
• M79: 34,725,705 km (0.101 R)
• M80: 35,606,537 km (0.117 R)
• M81: 36,494,849 km (0.045 R)
• M82: 36,829,799 km (0.058 R)
• M83: 37,165,796 km (0.111 R)

Asteroid Belt

Center: 6.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.1

Radius: 7.1

Gravity: 17.66 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.44 AU - 8.74 AU

Year: 13944 Days

Day: 15.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,284,646 km

• M1: 99,034 km (0.09 R)
• M2: 315,652 km (0.094 R)
• M3: 533,616 km (0.107 R)
• M4: 669,600 km (0.052 R)
• M5: 1,675,496 km (0.116 R)
• M6: 2,119,203 km (0.054 R)
• M7: 2,402,243 km (0.097 R)
• M8: 3,179,553 km (0.106 R)
• M9: 3,430,578 km (0.055 R)
• M10: 3,613,836 km (0.041 R)
• M11: 3,725,436 km (0.089 R)
• M12: 3,875,931 km (0.085 R)
• M13: 4,378,730 km (0.09 R)
• M14: 5,025,740 km (0.066 R)
• M15: 5,360,391 km (0.111 R)
• M16: 5,702,372 km (0.107 R)
• M17: 6,095,515 km (0.115 R)
• M18: 6,678,647 km (0.043 R)
• M19: 6,861,755 km (0.116 R)
• M20: 7,000,133 km (0.092 R)
• M21: 7,186,083 km (0.065 R)
• M22: 7,562,920 km (0.043 R)
• M23: 7,849,849 km (0.106 R)
• M24: 8,286,824 km (0.101 R)
• M25: 9,133,698 km (0.072 R)
• M26: 9,184,262 km (0.091 R)
• M27: 9,285,989 km (0.106 R)
• M28: 9,388,014 km (0.059 R)
• M29: 9,696,186 km (0.112 R)
• M30: 9,747,947 km (0.079 R)
• M31: 10,060,008 km (0.099 R)
• M32: 10,854,821 km (0.095 R)
• M33: 10,962,233 km (0.113 R)
• M34: 12,167,842 km (0.114 R)
• M35: 12,335,392 km (0.047 R)
• M36: 12,391,491 km (0.086 R)
• M37: 13,357,295 km (0.101 R)
• M38: 13,820,150 km (0.044 R)
• M39: 14,347,034 km (0.062 R)
• M40: 14,406,125 km (0.089 R)
• M41: 15,179,846 km (0.038 R)
• M42: 15,300,122 km (0.096 R)
• M43: 15,360,410 km (0.117 R)
• M44: 17,392,398 km (0.111 R)
• M45: 17,518,210 km (0.099 R)
• M46: 17,834,161 km (0.078 R)
• M47: 17,961,020 km (0.052 R)
• M48: 19,834,733 km (0.068 R)
• M49: 21,297,052 km (0.12 R)
• M50: 21,701,864 km (0.097 R)
• M51: 22,519,117 km (0.107 R)
• M52: 22,931,558 km (0.087 R)
• M53: 23,694,059 km (0.078 R)
• M54: 23,833,634 km (0.105 R)
• M55: 25,315,251 km (0.117 R)
• M56: 25,743,998 km (0.079 R)
• M57: 26,031,226 km (0.12 R)
• M58: 26,247,395 km (0.075 R)
• M59: 26,319,501 km (0.067 R)
• M60: 26,971,898 km (0.108 R)
• M61: 27,117,606 km (0.113 R)
• M62: 27,263,614 km (0.117 R)
• M63: 28,366,748 km (0.117 R)
• M64: 28,663,401 km (0.077 R)
• M65: 29,559,342 km (0.108 R)
• M66: 30,616,401 km (0.114 R)
• M67: 31,225,863 km (0.117 R)
• M68: 31,378,901 km (0.1 R)
• M69: 33,000,542 km (0.113 R)
• M70: 34,175,484 km (0.116 R)
• M71: 36,808,107 km (0.081 R)
• M72: 38,189,494 km (0.025 R)
• M73: 40,501,679 km (0.114 R)
• M74: 40,919,356 km (0.066 R)
• M75: 41,758,899 km (0.099 R)
• M76: 43,284,349 km (0.036 R)
• M77: 44,569,394 km (0.098 R)
• M78: 44,914,218 km (0.068 R)
• M79: 47,352,663 km (0.073 R)
• M80: 50,281,191 km (0.06 R)
• M81: 50,550,317 km (0.082 R)
• M82: 51,903,131 km (0.068 R)
• M83: 51,993,787 km (0.089 R)
• M84: 52,084,443 km (0.099 R)
• M85: 53,176,508 km (0.101 R)
• M86: 55,105,722 km (0.107 R)
• M87: 56,404,680 km (0.103 R)
• M88: 56,684,279 km (0.083 R)
• M89: 57,244,972 km (0.105 R)
• M90: 58,465,989 km (0.089 R)
• M91: 59,600,689 km (0.115 R)
• M92: 60,170,807 km (0.093 R)
• M93: 60,933,756 km (0.091 R)
• M94: 62,180,355 km (0.102 R)
• M95: 64,211,894 km (0.07 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: 215 - 18,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit