🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.6

Radius: 13.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.89 AU - 3.61 AU

Year: 4118 Days

Day: 6.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 67,402,549 km

• M1: 179,517 km (0.09 R)
• M2: 290,519 km (0.077 R)
• M3: 417,677 km (0.032 R)
• M4: 830,119 km (0.044 R)
• M5: 1,011,581 km (0.095 R)
• M6: 1,101,190 km (0.096 R)
• M7: 1,193,791 km (0.115 R)
• M8: 1,444,816 km (0.033 R)
• M9: 2,015,532 km (0.045 R)
• M10: 2,181,436 km (0.076 R)
• M11: 2,386,684 km (0.092 R)
• M12: 2,509,504 km (0.091 R)
• M13: 2,835,328 km (0.071 R)
• M14: 3,060,324 km (0.102 R)
• M15: 3,232,960 km (0.11 R)
• M16: 3,428,634 km (0.118 R)
• M17: 3,749,970 km (0.106 R)
• M18: 3,935,172 km (0.082 R)
• M19: 4,081,329 km (0.079 R)
• M20: 4,208,188 km (0.107 R)
• M21: 4,530,871 km (0.064 R)
• M22: 5,223,509 km (0.077 R)
• M23: 5,477,376 km (0.116 R)
• M24: 5,617,550 km (0.116 R)
• M25: 5,759,069 km (0.089 R)
• M26: 6,021,314 km (0.083 R)
• M27: 6,336,667 km (0.087 R)
• M28: 7,391,930 km (0.107 R)
• M29: 7,782,081 km (0.116 R)
• M30: 7,966,535 km (0.091 R)
• M31: 8,259,298 km (0.107 R)
• M32: 8,528,425 km (0.11 R)
• M33: 9,103,330 km (0.094 R)
• M34: 9,214,331 km (0.066 R)
• M35: 10,003,460 km (0.097 R)
• M36: 10,522,265 km (0.118 R)
• M37: 10,609,631 km (0.073 R)
• M38: 11,050,047 km (0.074 R)
• M39: 11,496,297 km (0.057 R)
• M40: 11,676,563 km (0.046 R)
• M41: 11,888,094 km (0.113 R)
• M42: 12,070,304 km (0.097 R)
• M43: 12,314,747 km (0.059 R)
• M44: 13,656,790 km (0.114 R)
• M45: 13,879,690 km (0.032 R)
• M46: 14,103,788 km (0.035 R)
• M47: 14,361,246 km (0.064 R)
• M48: 14,979,235 km (0.12 R)
• M49: 15,374,173 km (0.106 R)
• M50: 16,646,952 km (0.061 R)
• M51: 18,513,634 km (0.096 R)
• M52: 18,760,471 km (0.096 R)
• M53: 19,400,151 km (0.109 R)
• M54: 20,482,192 km (0.106 R)
• M55: 21,435,729 km (0.098 R)
• M56: 22,254,030 km (0.065 R)
• M57: 22,629,371 km (0.093 R)
• M58: 22,817,714 km (0.096 R)
• M59: 23,082,503 km (0.061 R)
• M60: 23,348,188 km (0.06 R)
• M61: 23,462,332 km (0.052 R)
• M62: 24,421,254 km (0.092 R)
• M63: 24,537,192 km (0.094 R)
• M64: 25,314,652 km (0.091 R)
• M65: 25,510,326 km (0.096 R)
• M66: 26,456,533 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 14

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.2 AU - 6 AU

Year: 8096 Days

Day: 8.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,402,549 km

• M1: 273,914 km (0.065 R)
• M2: 447,746 km (0.112 R)
• M3: 568,771 km (0.116 R)
• M4: 703,708 km (0.118 R)
• M5: 793,018 km (0.113 R)
• M6: 886,966 km (0.118 R)
• M7: 1,140,385 km (0.07 R)
• M8: 1,276,369 km (0.106 R)
• M9: 1,389,315 km (0.065 R)
• M10: 1,506,002 km (0.075 R)
• M11: 1,656,647 km (0.072 R)
• M12: 1,844,392 km (0.049 R)
• M13: 2,023,012 km (0.074 R)
• M14: 2,190,562 km (0.053 R)
• M15: 2,521,921 km (0.083 R)
• M16: 2,666,283 km (0.117 R)
• M17: 2,776,536 km (0.12 R)
• M18: 3,020,680 km (0.063 R)
• M19: 3,174,467 km (0.079 R)
• M20: 3,370,590 km (0.115 R)
• M21: 4,367,360 km (0.1 R)
• M22: 4,520,100 km (0.111 R)
• M23: 4,608,213 km (0.06 R)
• M24: 5,103,083 km (0.102 R)
• M25: 5,217,974 km (0.108 R)
• M26: 5,310,575 km (0.077 R)
• M27: 5,973,742 km (0.08 R)
• M28: 6,588,290 km (0.095 R)
• M29: 7,094,529 km (0.119 R)
• M30: 7,274,795 km (0.039 R)
• M31: 8,252,417 km (0.116 R)
• M32: 8,551,164 km (0.119 R)
• M33: 8,770,624 km (0.091 R)
• M34: 9,075,355 km (0.109 R)
• M35: 9,355,552 km (0.081 R)
• M36: 9,667,164 km (0.084 R)
• M37: 10,184,324 km (0.112 R)
• M38: 10,828,791 km (0.085 R)
• M39: 10,917,802 km (0.118 R)
• M40: 11,155,962 km (0.057 R)
• M41: 12,280,639 km (0.081 R)
• M42: 12,435,323 km (0.035 R)
• M43: 13,568,676 km (0.085 R)
• M44: 13,728,597 km (0.112 R)
• M45: 14,082,994 km (0.114 R)
• M46: 14,212,546 km (0.083 R)
• M47: 14,702,030 km (0.08 R)
• M48: 15,163,839 km (0.077 R)
• M49: 15,396,613 km (0.105 R)
• M50: 15,664,094 km (0.098 R)
• M51: 16,068,158 km (0.108 R)
• M52: 16,237,502 km (0.099 R)
• M53: 16,749,277 km (0.05 R)
• M54: 17,613,952 km (0.117 R)
• M55: 18,104,634 km (0.085 R)
• M56: 18,210,250 km (0.096 R)
• M57: 18,351,620 km (0.104 R)
• M58: 18,564,198 km (0.05 R)
• M59: 18,848,883 km (0.109 R)
• M60: 19,278,678 km (0.083 R)
• M61: 20,221,144 km (0.026 R)
• M62: 20,734,863 km (0.11 R)
• M63: 21,030,319 km (0.088 R)
• M64: 21,141,470 km (0.071 R)
• M65: 21,290,021 km (0.067 R)
• M66: 21,476,270 km (0.099 R)
• M67: 21,625,569 km (0.117 R)
• M68: 21,887,664 km (0.11 R)
• M69: 22,377,298 km (0.093 R)
• M70: 23,099,407 km (0.101 R)
• M71: 24,177,559 km (0.09 R)
• M72: 24,644,604 km (0.042 R)
• M73: 25,272,017 km (0.105 R)
• M74: 25,825,380 km (0.08 R)
• M75: 26,702,921 km (0.05 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.9

Radius: 5.7

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.73 AU - 7.27 AU

Year: 11649 Days

Day: 23.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,402,549 km

• M1: 72,106 km (0.089 R)
• M2: 228,137 km (0.116 R)
• M3: 267,331 km (0.09 R)
• M4: 655,388 km (0.095 R)
• M5: 745,297 km (0.039 R)
• M6: 937,231 km (0.041 R)
• M7: 1,073,963 km (0.107 R)
• M8: 1,198,877 km (0.107 R)
• M9: 1,235,379 km (0.116 R)
• M10: 1,328,579 km (0.065 R)
• M11: 1,999,974 km (0.108 R)
• M12: 2,497,836 km (0.057 R)
• M13: 2,568,595 km (0.095 R)
• M14: 2,785,064 km (0.098 R)
• M15: 2,883,200 km (0.098 R)
• M16: 3,261,234 km (0.057 R)
• M17: 3,312,845 km (0.04 R)
• M18: 3,521,983 km (0.089 R)
• M19: 3,762,386 km (0.118 R)
• M20: 4,287,176 km (0.082 R)
• M21: 4,543,886 km (0.065 R)
• M22: 4,953,036 km (0.085 R)
• M23: 5,313,118 km (0.111 R)
• M24: 5,527,043 km (0.1 R)
• M25: 6,026,700 km (0.076 R)
• M26: 6,540,718 km (0.106 R)
• M27: 6,769,902 km (0.094 R)
• M28: 6,902,147 km (0.119 R)
• M29: 7,102,159 km (0.106 R)
• M30: 7,303,966 km (0.101 R)
• M31: 8,025,178 km (0.116 R)
• M32: 9,167,358 km (0.113 R)
• M33: 9,608,671 km (0.109 R)
• M34: 10,511,794 km (0.096 R)
• M35: 11,285,065 km (0.032 R)
• M36: 11,876,874 km (0.093 R)
• M37: 12,076,438 km (0.098 R)
• M38: 12,681,711 km (0.112 R)
• M39: 13,421,023 km (0.077 R)
• M40: 13,545,638 km (0.084 R)
• M41: 14,812,284 km (0.096 R)
• M42: 14,898,153 km (0.107 R)
• M43: 15,329,593 km (0.089 R)
• M44: 15,721,390 km (0.113 R)
• M45: 16,160,460 km (0.093 R)
• M46: 16,248,872 km (0.075 R)
• M47: 16,293,003 km (0.106 R)
• M48: 16,425,996 km (0.031 R)
• M49: 16,826,918 km (0.058 R)
• M50: 18,048,684 km (0.112 R)
• M51: 18,416,246 km (0.116 R)
• M52: 18,647,225 km (0.076 R)
• M53: 19,018,676 km (0.098 R)
• M54: 19,345,847 km (0.077 R)
• M55: 20,195,413 km (0.025 R)
• M56: 20,385,851 km (0.053 R)
• M57: 21,008,927 km (0.063 R)
• M58: 21,395,487 km (0.108 R)
• M59: 22,126,572 km (0.118 R)
• M60: 23,213,550 km (0.119 R)
• M61: 23,263,366 km (0.061 R)
• M62: 23,613,126 km (0.059 R)
• M63: 23,813,887 km (0.07 R)
• M64: 24,571,301 km (0.063 R)
• M65: 25,234,169 km (0.073 R)
• M66: 25,542,041 km (0.094 R)
• M67: 26,733,887 km (0.089 R)
• M68: 27,520,772 km (0.072 R)
• M69: 28,262,179 km (0.094 R)
• M70: 28,475,207 km (0.12 R)
• M71: 29,764,591 km (0.077 R)
• M72: 29,981,358 km (0.052 R)
• M73: 30,089,966 km (0.08 R)
• M74: 30,470,992 km (0.032 R)
• M75: 30,908,416 km (0.112 R)
• M76: 32,177,455 km (0.089 R)
• M77: 33,070,255 km (0.053 R)
• M78: 33,238,552 km (0.099 R)
• M79: 33,688,842 km (0.1 R)
• M80: 34,937,386 km (0.044 R)
• M81: 35,280,563 km (0.103 R)
• M82: 36,085,550 km (0.038 R)
• M83: 36,780,282 km (0.043 R)
• M84: 38,124,269 km (0.087 R)
• M85: 38,300,795 km (0.118 R)
• M86: 38,772,776 km (0.1 R)
• M87: 39,187,312 km (0.093 R)
• M88: 39,246,702 km (0.048 R)
• M89: 39,424,873 km (0.079 R)
• M90: 39,603,344 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.3

Radius: 7.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.48 AU - 9.98 AU

Year: 16596 Days

Day: 21.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 67,402,549 km

• M1: 528,679 km (0.114 R)
• M2: 581,936 km (0.117 R)
• M3: 738,565 km (0.11 R)
• M4: 829,969 km (0.085 R)
• M5: 1,437,187 km (0.119 R)
• M6: 1,572,423 km (0.12 R)
• M7: 1,793,529 km (0.105 R)
• M8: 1,855,612 km (0.111 R)
• M9: 2,703,084 km (0.106 R)
• M10: 2,750,806 km (0.106 R)
• M11: 3,550,107 km (0.116 R)
• M12: 4,029,568 km (0.082 R)
• M13: 4,166,301 km (0.095 R)
• M14: 5,137,041 km (0.1 R)
• M15: 6,049,139 km (0.036 R)
• M16: 6,523,814 km (0.118 R)
• M17: 7,043,217 km (0.057 R)
• M18: 7,374,726 km (0.065 R)
• M19: 8,260,196 km (0.117 R)
• M20: 8,539,346 km (0.074 R)
• M21: 9,431,697 km (0.12 R)
• M22: 11,265,168 km (0.109 R)
• M23: 11,342,361 km (0.092 R)
• M24: 12,242,043 km (0.09 R)
• M25: 13,736,824 km (0.055 R)
• M26: 15,545,313 km (0.093 R)
• M27: 16,542,981 km (0.108 R)
• M28: 16,894,836 km (0.05 R)
• M29: 17,027,379 km (0.049 R)
• M30: 18,463,070 km (0.111 R)
• M31: 18,645,280 km (0.029 R)
• M32: 19,241,428 km (0.111 R)
• M33: 19,426,181 km (0.1 R)
• M34: 20,264,677 km (0.07 R)
• M35: 21,353,151 km (0.116 R)
• M36: 23,291,042 km (0.116 R)
• M37: 24,430,529 km (0.076 R)
• M38: 25,032,212 km (0.073 R)
• M39: 27,851,982 km (0.094 R)
• M40: 30,340,094 km (0.084 R)
• M41: 30,447,505 km (0.105 R)
• M42: 30,824,641 km (0.119 R)
• M43: 31,040,810 km (0.049 R)
• M44: 32,678,009 km (0.066 R)
• M45: 35,808,494 km (0.067 R)
• M46: 36,548,705 km (0.097 R)
• M47: 37,121,664 km (0.033 R)
• M48: 37,294,151 km (0.087 R)
• M49: 37,697,467 km (0.078 R)
• M50: 38,974,733 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.3

Radius: 5.2

Gravity: 15.91 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.14 AU - 10.14 AU

Year: 21039 Days

Day: 17.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,402,549 km

• M1: 213,925 km (0.081 R)
• M2: 255,064 km (0.109 R)
• M3: 299,495 km (0.118 R)
• M4: 414,536 km (0.08 R)
• M5: 707,448 km (0.095 R)
• M6: 772,823 km (0.104 R)
• M7: 863,180 km (0.059 R)
• M8: 933,192 km (0.1 R)
• M9: 1,258,716 km (0.115 R)
• M10: 1,338,602 km (0.107 R)
• M11: 1,503,459 km (0.05 R)
• M12: 1,733,391 km (0.108 R)
• M13: 2,258,329 km (0.069 R)
• M14: 2,588,642 km (0.11 R)
• M15: 3,330,797 km (0.071 R)
• M16: 3,404,848 km (0.085 R)
• M17: 4,134,137 km (0.109 R)
• M18: 4,173,930 km (0.088 R)
• M19: 4,784,589 km (0.059 R)
• M20: 5,036,661 km (0.088 R)
• M21: 5,121,633 km (0.052 R)
• M22: 5,164,268 km (0.087 R)
• M23: 5,249,988 km (0.104 R)
• M24: 5,641,485 km (0.06 R)
• M25: 5,863,040 km (0.118 R)
• M26: 5,907,770 km (0.099 R)
• M27: 6,684,182 km (0.056 R)
• M28: 6,777,681 km (0.086 R)
• M29: 6,918,602 km (0.03 R)
• M30: 7,060,571 km (0.086 R)
• M31: 7,203,586 km (0.042 R)
• M32: 7,492,310 km (0.085 R)
• M33: 8,837,943 km (0.091 R)
• M34: 9,095,102 km (0.117 R)
• M35: 9,302,744 km (0.1 R)
• M36: 9,354,953 km (0.098 R)
• M37: 10,417,996 km (0.12 R)
• M38: 11,969,625 km (0.094 R)
• M39: 12,026,322 km (0.064 R)
• M40: 12,656,279 km (0.093 R)
• M41: 14,731,052 km (0.082 R)
• M42: 15,035,932 km (0.09 R)
• M43: 16,088,054 km (0.052 R)
• M44: 16,150,736 km (0.065 R)
• M45: 17,742,756 km (0.063 R)
• M46: 18,327,983 km (0.107 R)
• M47: 19,251,002 km (0.095 R)
• M48: 19,317,423 km (0.092 R)
• M49: 20,188,981 km (0.052 R)
• M50: 20,595,438 km (0.041 R)
• M51: 21,141,769 km (0.107 R)
• M52: 21,347,915 km (0.062 R)
• M53: 21,485,545 km (0.109 R)
• M54: 21,554,660 km (0.105 R)
• M55: 21,900,679 km (0.119 R)
• M56: 22,109,219 km (0.079 R)
• M57: 23,587,096 km (0.076 R)
• M58: 24,951,578 km (0.06 R)
• M59: 26,341,343 km (0.049 R)
• M60: 27,531,244 km (0.028 R)
• M61: 28,586,508 km (0.081 R)
• M62: 28,890,490 km (0.07 R)
• M63: 30,194,236 km (0.049 R)
• M64: 31,438,741 km (0.084 R)
• M65: 33,977,566 km (0.12 R)
• M66: 35,679,092 km (0.102 R)
• M67: 36,911,330 km (0.086 R)
• M68: 38,743,754 km (0.116 R)
• M69: 40,947,181 km (0.114 R)
• M70: 41,289,760 km (0.114 R)
• M71: 42,064,079 km (0.108 R)
• M72: 42,583,034 km (0.071 R)
• M73: 43,539,712 km (0.054 R)
• M74: 44,503,571 km (0.085 R)
• M75: 44,767,612 km (0.109 R)
• M76: 45,297,338 km (0.096 R)
• M77: 48,609,584 km (0.069 R)
• M78: 48,790,747 km (0.039 R)
• M79: 49,609,197 km (0.062 R)
• M80: 49,791,706 km (0.032 R)
• M81: 50,707,395 km (0.113 R)
• M82: 51,259,561 km (0.067 R)
• M83: 51,721,220 km (0.106 R)
• M84: 53,021,076 km (0.117 R)
• M85: 54,519,897 km (0.091 R)
• M86: 54,708,091 km (0.025 R)
• M87: 55,179,923 km (0.05 R)
• M88: 56,889,228 km (0.097 R)
• M89: 57,367,193 km (0.087 R)
• M90: 58,134,630 km (0.097 R)
• M91: 59,873,855 km (0.097 R)
• M92: 61,238,188 km (0.072 R)
• M93: 61,826,107 km (0.056 R)
• M94: 65,692,763 km (0.054 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 12,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit