🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.1

Radius: 10.9

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.24 AU - 1.9 AU

Year: 1291 Days

Day: 5.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,144,004 km

• M1: 141,819 km (0.077 R)
• M2: 215,720 km (0.071 R)
• M3: 362,476 km (0.111 R)
• M4: 509,082 km (0.042 R)
• M5: 678,127 km (0.103 R)
• M6: 821,741 km (0.079 R)
• M7: 960,269 km (0.086 R)
• M8: 1,140,684 km (0.075 R)
• M9: 1,226,553 km (0.101 R)
• M10: 1,377,946 km (0.082 R)
• M11: 1,516,773 km (0.043 R)
• M12: 1,650,663 km (0.041 R)
• M13: 1,729,052 km (0.03 R)
• M14: 1,849,030 km (0.053 R)
• M15: 2,302,012 km (0.111 R)
• M16: 2,501,875 km (0.048 R)
• M17: 2,604,050 km (0.091 R)
• M18: 2,673,015 km (0.064 R)
• M19: 2,765,765 km (0.087 R)
• M20: 2,859,713 km (0.075 R)
• M21: 2,954,708 km (0.09 R)
• M22: 3,111,486 km (0.028 R)
• M23: 3,196,906 km (0.093 R)
• M24: 3,295,791 km (0.041 R)
• M25: 3,383,006 km (0.117 R)
• M26: 3,496,401 km (0.047 R)
• M27: 3,675,171 km (0.082 R)
• M28: 3,817,887 km (0.12 R)
• M29: 4,257,107 km (0.116 R)
• M30: 4,338,787 km (0.111 R)
• M31: 4,517,407 km (0.097 R)
• M32: 4,600,733 km (0.112 R)
• M33: 4,684,508 km (0.044 R)
• M34: 5,227,099 km (0.102 R)
• M35: 5,373,256 km (0.089 R)
• M36: 5,595,110 km (0.108 R)
• M37: 5,729,748 km (0.119 R)
• M38: 5,880,543 km (0.106 R)
• M39: 5,986,757 km (0.06 R)
• M40: 6,247,805 km (0.098 R)
• M41: 6,403,088 km (0.048 R)
• M42: 6,481,178 km (0.08 R)
• M43: 6,575,275 km (0.062 R)
• M44: 6,685,678 km (0.102 R)
• M45: 7,069,098 km (0.063 R)
• M46: 7,149,881 km (0.072 R)
• M47: 7,328,650 km (0.049 R)
• M48: 7,426,786 km (0.115 R)
• M49: 7,924,199 km (0.034 R)
• M50: 8,210,978 km (0.065 R)
• M51: 8,278,896 km (0.095 R)
• M52: 8,707,942 km (0.061 R)
• M53: 9,373,803 km (0.104 R)
• M54: 9,713,091 km (0.063 R)
• M55: 9,839,052 km (0.099 R)
• M56: 9,947,361 km (0.097 R)
• M57: 10,421,885 km (0.1 R)
• M58: 10,661,840 km (0.056 R)
• M59: 10,773,291 km (0.101 R)
• M60: 11,298,230 km (0.081 R)
• M61: 11,411,774 km (0.093 R)
• M62: 11,889,141 km (0.085 R)
• M63: 12,236,956 km (0.054 R)
• M64: 12,451,031 km (0.118 R)
• M65: 12,568,465 km (0.057 R)
• M66: 12,646,854 km (0.099 R)
• M67: 12,784,484 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.6

Radius: 13.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.25 AU - 2.93 AU

Year: 2734 Days

Day: 13.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 48,144,004 km

• M1: 175,030 km (0.038 R)
• M2: 289,472 km (0.095 R)
• M3: 519,703 km (0.073 R)
• M4: 609,761 km (0.094 R)
• M5: 828,623 km (0.105 R)
• M6: 948,600 km (0.042 R)
• M7: 1,053,618 km (0.11 R)
• M8: 1,219,073 km (0.114 R)
• M9: 1,405,622 km (0.113 R)
• M10: 1,564,644 km (0.106 R)
• M11: 1,703,920 km (0.06 R)
• M12: 1,860,998 km (0.05 R)
• M13: 2,050,538 km (0.08 R)
• M14: 2,449,216 km (0.118 R)
• M15: 2,903,695 km (0.118 R)
• M16: 3,077,079 km (0.101 R)
• M17: 3,270,209 km (0.118 R)
• M18: 3,401,257 km (0.096 R)
• M19: 3,702,697 km (0.095 R)
• M20: 3,805,171 km (0.104 R)
• M21: 4,136,082 km (0.114 R)
• M22: 4,313,954 km (0.091 R)
• M23: 5,184,165 km (0.102 R)
• M24: 5,927,217 km (0.114 R)
• M25: 6,209,359 km (0.118 R)
• M26: 6,434,204 km (0.118 R)
• M27: 6,724,424 km (0.103 R)
• M28: 6,955,403 km (0.103 R)
• M29: 7,040,076 km (0.089 R)
• M30: 7,189,075 km (0.112 R)
• M31: 7,382,206 km (0.095 R)
• M32: 7,861,667 km (0.095 R)
• M33: 8,016,351 km (0.083 R)
• M34: 8,239,103 km (0.037 R)
• M35: 9,034,814 km (0.051 R)
• M36: 9,313,365 km (0.119 R)
• M37: 9,760,214 km (0.054 R)
• M38: 10,022,160 km (0.111 R)
• M39: 10,141,988 km (0.074 R)
• M40: 10,431,609 km (0.029 R)
• M41: 10,601,702 km (0.094 R)
• M42: 10,994,247 km (0.087 R)
• M43: 11,617,023 km (0.037 R)
• M44: 12,047,117 km (0.09 R)
• M45: 12,663,310 km (0.066 R)
• M46: 13,001,252 km (0.088 R)
• M47: 13,289,676 km (0.119 R)
• M48: 13,633,303 km (0.074 R)
• M49: 13,979,771 km (0.072 R)
• M50: 14,087,033 km (0.114 R)
• M51: 14,356,160 km (0.069 R)
• M52: 14,681,535 km (0.093 R)
• M53: 15,009,304 km (0.109 R)
• M54: 15,339,466 km (0.037 R)
• M55: 15,616,522 km (0.069 R)
• M56: 16,401,013 km (0.077 R)
• M57: 17,804,690 km (0.106 R)
• M58: 17,950,099 km (0.075 R)
• M59: 18,359,249 km (0.067 R)
• M60: 18,476,833 km (0.119 R)
• M61: 18,565,096 km (0.091 R)
• M62: 19,306,204 km (0.093 R)
• M63: 19,515,491 km (0.074 R)
• M64: 19,845,803 km (0.103 R)
• M65: 20,026,817 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.2

Radius: 12.4

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.65 AU - 3.17 AU

Year: 3256 Days

Day: 13.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 48,144,004 km

• M1: 155,283 km (0.112 R)
• M2: 341,382 km (0.116 R)
• M3: 458,069 km (0.051 R)
• M4: 586,124 km (0.095 R)
• M5: 677,529 km (0.044 R)
• M6: 807,978 km (0.104 R)
• M7: 1,096,253 km (0.034 R)
• M8: 1,213,239 km (0.051 R)
• M9: 1,309,879 km (0.117 R)
• M10: 1,460,225 km (0.082 R)
• M11: 1,723,816 km (0.058 R)
• M12: 1,908,420 km (0.036 R)
• M13: 2,109,480 km (0.111 R)
• M14: 2,207,616 km (0.103 R)
• M15: 2,439,642 km (0.118 R)
• M16: 2,584,752 km (0.115 R)
• M17: 2,949,621 km (0.115 R)
• M18: 3,037,884 km (0.102 R)
• M19: 3,251,061 km (0.094 R)
• M20: 3,376,873 km (0.114 R)
• M21: 3,515,999 km (0.109 R)
• M22: 3,716,310 km (0.051 R)
• M23: 3,957,013 km (0.119 R)
• M24: 4,079,235 km (0.029 R)
• M25: 4,302,584 km (0.065 R)
• M26: 4,403,114 km (0.095 R)
• M27: 4,504,541 km (0.095 R)
• M28: 4,904,716 km (0.098 R)
• M29: 5,076,005 km (0.069 R)
• M30: 5,169,055 km (0.076 R)
• M31: 5,343,486 km (0.112 R)
• M32: 5,684,420 km (0.077 R)
• M33: 6,244,664 km (0.043 R)
• M34: 6,473,698 km (0.054 R)
• M35: 6,603,848 km (0.117 R)
• M36: 7,132,976 km (0.111 R)
• M37: 7,432,920 km (0.114 R)
• M38: 7,553,944 km (0.052 R)
• M39: 7,675,867 km (0.097 R)
• M40: 8,029,666 km (0.092 R)
• M41: 8,294,604 km (0.087 R)
• M42: 9,269,383 km (0.117 R)
• M43: 9,911,457 km (0.083 R)
• M44: 10,398,249 km (0.108 R)
• M45: 10,533,934 km (0.113 R)
• M46: 10,892,969 km (0.107 R)
• M47: 11,169,127 km (0.103 R)
• M48: 11,781,431 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.4

Radius: 8.8

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.54 AU - 5.22 AU

Year: 6013 Days

Day: 9.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,144,004 km

• M1: 134,788 km (0.095 R)
• M2: 195,225 km (0.084 R)
• M3: 351,854 km (0.102 R)
• M4: 697,724 km (0.081 R)
• M5: 1,148,762 km (0.093 R)
• M6: 1,248,843 km (0.068 R)
• M7: 1,422,077 km (0.089 R)
• M8: 1,678,189 km (0.109 R)
• M9: 1,811,780 km (0.044 R)
• M10: 2,049,042 km (0.116 R)
• M11: 2,775,041 km (0.117 R)
• M12: 2,911,025 km (0.1 R)
• M13: 3,747,277 km (0.028 R)
• M14: 3,923,055 km (0.099 R)
• M15: 4,519,800 km (0.062 R)
• M16: 4,626,464 km (0.087 R)
• M17: 4,951,690 km (0.07 R)
• M18: 5,034,118 km (0.119 R)
• M19: 5,200,471 km (0.112 R)
• M20: 5,396,743 km (0.111 R)
• M21: 5,595,559 km (0.091 R)
• M22: 5,739,023 km (0.109 R)
• M23: 6,474,745 km (0.085 R)
• M24: 8,228,032 km (0.1 R)
• M25: 8,621,924 km (0.084 R)
• M26: 8,887,909 km (0.106 R)
• M27: 9,089,267 km (0.12 R)
• M28: 9,530,581 km (0.081 R)
• M29: 9,736,577 km (0.077 R)
• M30: 9,978,776 km (0.086 R)
• M31: 10,223,070 km (0.089 R)
• M32: 11,003,522 km (0.086 R)
• M33: 11,292,096 km (0.103 R)
• M34: 11,364,651 km (0.093 R)
• M35: 11,546,712 km (0.082 R)
• M36: 11,729,670 km (0.115 R)
• M37: 12,172,779 km (0.104 R)
• M38: 13,457,974 km (0.078 R)
• M39: 13,573,314 km (0.057 R)
• M40: 14,038,563 km (0.041 R)
• M41: 14,825,299 km (0.094 R)
• M42: 15,304,311 km (0.098 R)
• M43: 15,545,762 km (0.092 R)
• M44: 15,666,936 km (0.083 R)
• M45: 15,950,873 km (0.08 R)
• M46: 16,482,693 km (0.111 R)
• M47: 16,647,550 km (0.109 R)
• M48: 17,438,025 km (0.115 R)
• M49: 17,521,950 km (0.043 R)
• M50: 17,648,061 km (0.086 R)
• M51: 18,625,085 km (0.091 R)
• M52: 18,925,926 km (0.101 R)
• M53: 19,706,827 km (0.097 R)
• M54: 19,838,024 km (0.105 R)
• M55: 20,277,393 km (0.079 R)
• M56: 22,248,495 km (0.036 R)
• M57: 23,859,664 km (0.11 R)
• M58: 24,749,921 km (0.113 R)
• M59: 25,033,259 km (0.098 R)
• M60: 25,270,372 km (0.106 R)
• M61: 25,412,938 km (0.036 R)
• M62: 26,273,874 km (0.049 R)
• M63: 26,611,217 km (0.047 R)
• M64: 27,193,003 km (0.034 R)
• M65: 27,778,829 km (0.117 R)
• M66: 27,975,101 km (0.107 R)
• M67: 28,171,822 km (0.105 R)
• M68: 28,665,645 km (0.094 R)
• M69: 29,661,667 km (0.084 R)
• M70: 30,264,696 km (0.097 R)
• M71: 30,719,773 km (0.119 R)
• M72: 30,973,491 km (0.103 R)
• M73: 31,687,671 km (0.117 R)
• M74: 32,098,168 km (0.1 R)
• M75: 32,252,703 km (0.096 R)
• M76: 32,613,832 km (0.096 R)
• M77: 32,924,547 km (0.083 R)
• M78: 33,028,367 km (0.088 R)
• M79: 33,601,178 km (0.106 R)
• M80: 33,757,956 km (0.048 R)
• M81: 34,124,770 km (0.06 R)
• M82: 34,229,788 km (0.106 R)
• M83: 34,387,614 km (0.047 R)
• M84: 34,756,672 km (0.114 R)
• M85: 35,073,969 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.6

Radius: 4.2

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.83 AU - 12.77 AU

Year: 21685 Days

Day: 19.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,144,004 km

• M1: 100,380 km (0.089 R)
• M2: 198,516 km (0.056 R)
• M3: 573,857 km (0.095 R)
• M4: 759,060 km (0.04 R)
• M5: 830,867 km (0.116 R)
• M6: 1,120,039 km (0.092 R)
• M7: 1,223,112 km (0.105 R)
• M8: 1,505,104 km (0.077 R)
• M9: 1,878,949 km (0.065 R)
• M10: 1,927,718 km (0.096 R)
• M11: 2,680,195 km (0.065 R)
• M12: 2,735,098 km (0.075 R)
• M13: 3,603,214 km (0.067 R)
• M14: 3,633,433 km (0.083 R)
• M15: 3,972,422 km (0.095 R)
• M16: 4,003,688 km (0.104 R)
• M17: 5,116,696 km (0.119 R)
• M18: 5,322,393 km (0.096 R)
• M19: 5,356,950 km (0.063 R)
• M20: 5,636,100 km (0.039 R)
• M21: 5,777,470 km (0.071 R)
• M22: 5,884,283 km (0.06 R)
• M23: 6,136,056 km (0.035 R)
• M24: 6,244,963 km (0.112 R)
• M25: 6,281,465 km (0.096 R)
• M26: 6,575,724 km (0.036 R)
• M27: 7,797,041 km (0.054 R)
• M28: 8,073,348 km (0.077 R)
• M29: 8,152,934 km (0.064 R)
• M30: 8,352,947 km (0.109 R)
• M31: 8,514,064 km (0.109 R)
• M32: 8,839,589 km (0.092 R)
• M33: 8,962,558 km (0.058 R)
• M34: 9,755,277 km (0.107 R)
• M35: 10,483,370 km (0.093 R)
• M36: 11,007,711 km (0.114 R)
• M37: 11,540,728 km (0.066 R)
• M38: 11,585,457 km (0.09 R)
• M39: 11,765,274 km (0.113 R)
• M40: 12,036,495 km (0.114 R)
• M41: 12,264,183 km (0.095 R)
• M42: 13,518,112 km (0.071 R)
• M43: 13,707,354 km (0.076 R)
• M44: 13,754,776 km (0.099 R)
• M45: 13,802,348 km (0.068 R)
• M46: 15,796,039 km (0.095 R)
• M47: 16,095,385 km (0.074 R)
• M48: 16,245,730 km (0.094 R)
• M49: 16,699,461 km (0.108 R)
• M50: 19,990,315 km (0.057 R)
• M51: 21,240,205 km (0.108 R)
• M52: 21,736,122 km (0.113 R)
• M53: 23,133,665 km (0.089 R)
• M54: 23,190,064 km (0.113 R)
• M55: 23,757,638 km (0.034 R)
• M56: 24,790,761 km (0.105 R)
• M57: 24,964,294 km (0.064 R)
• M58: 25,080,233 km (0.107 R)
• M59: 25,487,588 km (0.104 R)
• M60: 25,897,037 km (0.036 R)
• M61: 26,014,471 km (0.082 R)
• M62: 29,617,237 km (0.112 R)
• M63: 29,678,572 km (0.028 R)
• M64: 30,109,264 km (0.12 R)
• M65: 31,727,016 km (0.073 R)
• M66: 31,915,509 km (0.108 R)
• M67: 32,104,451 km (0.11 R)
• M68: 32,927,090 km (0.1 R)
• M69: 33,181,556 km (0.089 R)
• M70: 33,628,554 km (0.059 R)
• M71: 33,884,815 km (0.105 R)
• M72: 34,463,909 km (0.101 R)
• M73: 35,631,819 km (0.113 R)
• M74: 35,893,167 km (0.072 R)
• M75: 36,154,963 km (0.115 R)
• M76: 36,614,976 km (0.107 R)
• M77: 37,673,381 km (0.119 R)
• M78: 37,739,952 km (0.053 R)
• M79: 38,006,237 km (0.068 R)
• M80: 39,549,787 km (0.105 R)
• M81: 39,955,796 km (0.115 R)
• M82: 40,840,219 km (0.083 R)
• M83: 41,799,889 km (0.061 R)
• M84: 42,282,641 km (0.111 R)
• M85: 42,559,248 km (0.107 R)
• M86: 42,628,512 km (0.061 R)
• M87: 43,322,945 km (0.033 R)
• M88: 44,091,280 km (0.098 R)
• M89: 45,925,200 km (0.091 R)
• M90: 46,494,420 km (0.099 R)
• M91: 46,565,778 km (0.119 R)
• M92: 46,779,853 km (0.09 R)
• M93: 47,281,005 km (0.043 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 16,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit