🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.9

Radius: 9.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.68 AU - 0.78 AU

Year: 403 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 52,499,759 km

• M1: 115,190 km (0.092 R)
• M2: 175,478 km (0.054 R)
• M3: 239,656 km (0.116 R)
• M4: 310,266 km (0.106 R)
• M5: 372,349 km (0.037 R)
• M6: 459,415 km (0.118 R)
• M7: 539,300 km (0.05 R)
• M8: 684,111 km (0.098 R)
• M9: 795,412 km (0.119 R)
• M10: 860,786 km (0.09 R)
• M11: 993,479 km (0.097 R)
• M12: 1,056,610 km (0.104 R)
• M13: 1,292,675 km (0.105 R)
• M14: 1,357,750 km (0.076 R)
• M15: 1,536,669 km (0.108 R)
• M16: 1,615,059 km (0.089 R)
• M17: 1,766,452 km (0.12 R)
• M18: 1,834,219 km (0.117 R)
• M19: 1,967,362 km (0.069 R)
• M20: 2,078,214 km (0.053 R)
• M21: 2,212,104 km (0.053 R)
• M22: 2,311,736 km (0.082 R)
• M23: 2,472,254 km (0.109 R)
• M24: 2,564,855 km (0.109 R)
• M25: 2,652,969 km (0.045 R)
• M26: 2,753,498 km (0.044 R)
• M27: 2,832,486 km (0.107 R)
• M28: 2,912,371 km (0.109 R)
• M29: 3,016,043 km (0.116 R)
• M30: 3,074,236 km (0.091 R)
• M31: 3,156,365 km (0.091 R)
• M32: 3,292,799 km (0.077 R)
• M33: 3,431,177 km (0.053 R)
• M34: 3,534,848 km (0.028 R)
• M35: 3,620,867 km (0.072 R)
• M36: 3,689,083 km (0.087 R)
• M37: 3,763,882 km (0.098 R)
• M38: 3,826,714 km (0.065 R)
• M39: 3,908,843 km (0.057 R)
• M40: 4,036,300 km (0.07 R)
• M41: 4,113,493 km (0.071 R)
• M42: 4,256,209 km (0.101 R)
• M43: 4,328,315 km (0.083 R)
• M44: 4,387,556 km (0.083 R)
• M45: 4,460,261 km (0.094 R)
• M46: 4,560,192 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 10.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.49 AU - 5.41 AU

Year: 7111 Days

Day: 14.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 52,499,759 km

• M1: 149,299 km (0.113 R)
• M2: 320,289 km (0.067 R)
• M3: 414,087 km (0.107 R)
• M4: 560,693 km (0.109 R)
• M5: 646,861 km (0.056 R)
• M6: 921,972 km (0.104 R)
• M7: 1,148,912 km (0.107 R)
• M8: 1,291,030 km (0.097 R)
• M9: 1,515,426 km (0.045 R)
• M10: 2,192,656 km (0.084 R)
• M11: 2,954,259 km (0.065 R)
• M12: 3,984,838 km (0.068 R)
• M13: 4,071,755 km (0.092 R)
• M14: 4,291,963 km (0.094 R)
• M15: 4,952,737 km (0.108 R)
• M16: 5,022,898 km (0.101 R)
• M17: 5,915,848 km (0.027 R)
• M18: 6,215,941 km (0.101 R)
• M19: 6,623,895 km (0.095 R)
• M20: 6,988,016 km (0.111 R)
• M21: 7,412,126 km (0.104 R)
• M22: 7,492,609 km (0.05 R)
• M23: 7,926,742 km (0.108 R)
• M24: 9,076,402 km (0.106 R)
• M25: 10,158,144 km (0.088 R)
• M26: 10,427,420 km (0.084 R)
• M27: 11,840,223 km (0.061 R)
• M28: 12,060,580 km (0.114 R)
• M29: 12,155,276 km (0.079 R)
• M30: 12,729,432 km (0.097 R)
• M31: 13,084,727 km (0.119 R)
• M32: 13,149,653 km (0.093 R)
• M33: 13,312,415 km (0.12 R)
• M34: 14,807,796 km (0.061 R)
• M35: 14,977,290 km (0.112 R)
• M36: 15,420,848 km (0.049 R)
• M37: 15,523,771 km (0.113 R)
• M38: 15,903,301 km (0.119 R)
• M39: 16,883,167 km (0.067 R)
• M40: 17,594,954 km (0.088 R)
• M41: 18,099,098 km (0.06 R)
• M42: 18,462,172 km (0.109 R)
• M43: 22,377,747 km (0.112 R)
• M44: 22,533,329 km (0.107 R)
• M45: 22,884,734 km (0.106 R)
• M46: 24,548,412 km (0.117 R)
• M47: 25,475,919 km (0.089 R)
• M48: 26,086,877 km (0.078 R)
• M49: 26,291,676 km (0.107 R)
• M50: 27,323,602 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.9

Radius: 3.8

Gravity: 19.73 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.31 AU - 6.99 AU

Year: 11073 Days

Day: 17.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,499,759 km

• M1: 53,556 km (0.072 R)
• M2: 91,404 km (0.112 R)
• M3: 189,391 km (0.054 R)
• M4: 226,491 km (0.11 R)
• M5: 786,137 km (0.109 R)
• M6: 912,697 km (0.09 R)
• M7: 978,370 km (0.037 R)
• M8: 1,274,873 km (0.079 R)
• M9: 1,442,572 km (0.094 R)
• M10: 1,637,199 km (0.063 R)
• M11: 1,965,566 km (0.113 R)
• M12: 2,029,295 km (0.072 R)
• M13: 2,381,149 km (0.096 R)
• M14: 2,494,993 km (0.093 R)
• M15: 2,847,296 km (0.077 R)
• M16: 2,968,022 km (0.05 R)
• M17: 3,090,692 km (0.104 R)
• M18: 3,315,388 km (0.116 R)
• M19: 3,571,350 km (0.103 R)
• M20: 3,807,116 km (0.097 R)
• M21: 4,047,819 km (0.095 R)
• M22: 4,129,200 km (0.029 R)
• M23: 5,088,572 km (0.103 R)
• M24: 5,294,418 km (0.031 R)
• M25: 5,442,969 km (0.098 R)
• M26: 5,714,040 km (0.07 R)
• M27: 6,300,464 km (0.083 R)
• M28: 6,584,849 km (0.062 R)
• M29: 6,648,728 km (0.082 R)
• M30: 6,809,097 km (0.073 R)
• M31: 7,363,806 km (0.073 R)
• M32: 7,396,867 km (0.073 R)
• M33: 8,034,752 km (0.099 R)
• M34: 8,274,258 km (0.038 R)
• M35: 9,362,433 km (0.095 R)
• M36: 9,795,669 km (0.048 R)
• M37: 9,905,025 km (0.095 R)
• M38: 9,978,178 km (0.103 R)
• M39: 10,124,933 km (0.094 R)
• M40: 10,346,338 km (0.097 R)
• M41: 10,457,789 km (0.115 R)
• M42: 10,494,889 km (0.075 R)
• M43: 11,172,119 km (0.082 R)
• M44: 11,362,706 km (0.026 R)
• M45: 11,554,341 km (0.098 R)
• M46: 11,592,788 km (0.113 R)
• M47: 11,631,384 km (0.072 R)
• M48: 12,096,783 km (0.12 R)
• M49: 12,489,178 km (0.086 R)
• M50: 12,528,672 km (0.117 R)
• M51: 13,529,033 km (0.1 R)
• M52: 13,650,806 km (0.074 R)
• M53: 14,059,357 km (0.089 R)
• M54: 14,430,360 km (0.068 R)
• M55: 15,775,694 km (0.096 R)
• M56: 16,333,544 km (0.105 R)
• M57: 16,549,713 km (0.084 R)
• M58: 16,767,079 km (0.11 R)
• M59: 18,179,432 km (0.083 R)
• M60: 18,538,617 km (0.069 R)
• M61: 19,629,634 km (0.055 R)
• M62: 19,951,868 km (0.065 R)
• M63: 21,069,514 km (0.086 R)
• M64: 21,163,611 km (0.081 R)
• M65: 22,016,468 km (0.038 R)
• M66: 22,111,912 km (0.112 R)
• M67: 22,255,226 km (0.09 R)
• M68: 22,880,396 km (0.1 R)
• M69: 23,365,093 km (0.062 R)
• M70: 23,951,367 km (0.107 R)
• M71: 24,098,721 km (0.083 R)
• M72: 24,344,809 km (0.081 R)
• M73: 24,790,013 km (0.098 R)
• M74: 25,138,127 km (0.036 R)
• M75: 25,287,874 km (0.055 R)
• M76: 25,939,972 km (0.104 R)
• M77: 26,192,343 km (0.096 R)
• M78: 26,293,471 km (0.029 R)
• M79: 26,801,057 km (0.12 R)
• M80: 28,136,068 km (0.102 R)
• M81: 28,343,261 km (0.075 R)
• M82: 28,863,862 km (0.092 R)
• M83: 29,914,189 km (0.058 R)
• M84: 31,083,894 km (0.093 R)
• M85: 33,194,122 km (0.088 R)
• M86: 33,358,380 km (0.066 R)
• M87: 33,467,886 km (0.077 R)
• M88: 34,570,871 km (0.053 R)
• M89: 34,792,874 km (0.037 R)
• M90: 35,238,377 km (0.114 R)
• M91: 35,349,977 km (0.098 R)
• M92: 36,416,610 km (0.105 R)
• M93: 37,095,784 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.2

Radius: 5.5

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.41 AU - 6.97 AU

Year: 11173 Days

Day: 24 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,499,759 km

• M1: 267,182 km (0.108 R)
• M2: 312,959 km (0.095 R)
• M3: 539,600 km (0.099 R)
• M4: 1,198,279 km (0.092 R)
• M5: 1,400,984 km (0.093 R)
• M6: 1,977,534 km (0.076 R)
• M7: 2,290,792 km (0.103 R)
• M8: 2,465,822 km (0.089 R)
• M9: 3,292,350 km (0.101 R)
• M10: 3,518,542 km (0.079 R)
• M11: 3,662,455 km (0.082 R)
• M12: 4,441,710 km (0.083 R)
• M13: 4,534,910 km (0.028 R)
• M14: 4,723,254 km (0.119 R)
• M15: 5,769,990 km (0.106 R)
• M16: 6,249,750 km (0.044 R)
• M17: 6,284,457 km (0.079 R)
• M18: 6,354,170 km (0.051 R)
• M19: 6,885,242 km (0.117 R)
• M20: 7,320,273 km (0.06 R)
• M21: 8,064,971 km (0.032 R)
• M22: 8,178,665 km (0.078 R)
• M23: 9,505,000 km (0.112 R)
• M24: 9,705,611 km (0.106 R)
• M25: 9,907,717 km (0.039 R)
• M26: 9,988,949 km (0.075 R)
• M27: 10,646,432 km (0.095 R)
• M28: 11,573,340 km (0.078 R)
• M29: 11,744,630 km (0.058 R)
• M30: 12,003,135 km (0.097 R)
• M31: 12,438,165 km (0.119 R)
• M32: 12,481,998 km (0.104 R)
• M33: 12,613,644 km (0.089 R)
• M34: 12,701,607 km (0.03 R)
• M35: 12,966,994 km (0.103 R)
• M36: 13,773,925 km (0.12 R)
• M37: 14,183,524 km (0.087 R)
• M38: 14,412,708 km (0.095 R)
• M39: 14,550,936 km (0.085 R)
• M40: 15,201,388 km (0.082 R)
• M41: 15,435,957 km (0.099 R)
• M42: 16,146,996 km (0.062 R)
• M43: 16,386,352 km (0.042 R)
• M44: 17,014,364 km (0.116 R)
• M45: 17,600,788 km (0.115 R)
• M46: 17,699,223 km (0.065 R)
• M47: 17,797,808 km (0.109 R)
• M48: 18,543,105 km (0.067 R)
• M49: 19,045,604 km (0.094 R)
• M50: 19,349,138 km (0.091 R)
• M51: 21,309,020 km (0.105 R)
• M52: 21,729,689 km (0.038 R)
• M53: 21,993,879 km (0.07 R)
• M54: 22,312,373 km (0.093 R)
• M55: 22,525,699 km (0.107 R)
• M56: 22,846,736 km (0.045 R)
• M57: 23,439,294 km (0.043 R)
• M58: 24,859,875 km (0.032 R)
• M59: 25,136,182 km (0.07 R)
• M60: 25,247,034 km (0.103 R)
• M61: 25,580,637 km (0.076 R)
• M62: 25,747,888 km (0.032 R)
• M63: 26,139,685 km (0.118 R)
• M64: 26,477,028 km (0.095 R)
• M65: 27,042,508 km (0.115 R)
• M66: 27,611,877 km (0.066 R)
• M67: 27,669,024 km (0.092 R)
• M68: 27,898,208 km (0.104 R)
• M69: 28,185,286 km (0.118 R)
• M70: 28,589,051 km (0.098 R)
• M71: 28,994,760 km (0.118 R)
• M72: 29,052,804 km (0.068 R)
• M73: 30,873,261 km (0.086 R)
• M74: 31,707,418 km (0.048 R)
• M75: 32,247,467 km (0.065 R)
• M76: 32,548,906 km (0.099 R)
• M77: 33,886,162 km (0.115 R)
• M78: 34,131,203 km (0.06 R)
• M79: 34,684,715 km (0.079 R)
• M80: 36,050,244 km (0.085 R)
• M81: 36,363,054 km (0.11 R)
• M82: 38,577,701 km (0.11 R)
• M83: 39,282,606 km (0.112 R)
• M84: 41,553,950 km (0.116 R)
• M85: 41,947,692 km (0.052 R)
• M86: 42,408,453 km (0.075 R)
• M87: 43,534,626 km (0.094 R)
• M88: 43,601,047 km (0.078 R)
• M89: 44,134,663 km (0.106 R)
• M90: 44,201,533 km (0.054 R)
• M91: 44,402,294 km (0.115 R)
• M92: 44,469,313 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.3

Radius: 4.5

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.76 AU - 9.36 AU

Year: 17608 Days

Day: 16.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,499,759 km

• M1: 86,617 km (0.072 R)
• M2: 491,279 km (0.042 R)
• M3: 826,678 km (0.078 R)
• M4: 885,320 km (0.036 R)
• M5: 985,850 km (0.083 R)
• M6: 1,027,289 km (0.077 R)
• M7: 1,332,767 km (0.093 R)
• M8: 1,689,558 km (0.078 R)
• M9: 1,943,276 km (0.114 R)
• M10: 2,101,252 km (0.095 R)
• M11: 2,290,792 km (0.096 R)
• M12: 2,744,523 km (0.045 R)
• M13: 2,951,566 km (0.117 R)
• M14: 3,539,037 km (0.117 R)
• M15: 3,862,467 km (0.1 R)
• M16: 4,433,632 km (0.11 R)
• M17: 4,537,154 km (0.045 R)
• M18: 4,852,656 km (0.116 R)
• M19: 4,959,319 km (0.102 R)
• M20: 5,211,391 km (0.082 R)
• M21: 5,467,653 km (0.113 R)
• M22: 6,068,587 km (0.098 R)
• M23: 6,611,478 km (0.119 R)
• M24: 7,210,169 km (0.059 R)
• M25: 7,372,781 km (0.1 R)
• M26: 7,867,801 km (0.098 R)
• M27: 8,246,134 km (0.096 R)
• M28: 8,716,470 km (0.06 R)
• M29: 8,802,937 km (0.079 R)
• M30: 9,371,858 km (0.075 R)
• M31: 9,772,631 km (0.08 R)
• M32: 10,590,931 km (0.073 R)
• M33: 10,637,157 km (0.107 R)
• M34: 10,915,109 km (0.085 R)
• M35: 11,148,632 km (0.036 R)
• M36: 11,668,185 km (0.073 R)
• M37: 11,954,964 km (0.115 R)
• M38: 12,099,177 km (0.051 R)
• M39: 12,632,942 km (0.1 R)
• M40: 12,976,568 km (0.118 R)
• M41: 13,075,303 km (0.107 R)
• M42: 13,472,784 km (0.106 R)
• M43: 16,204,741 km (0.045 R)
• M44: 16,364,361 km (0.062 R)
• M45: 18,820,609 km (0.082 R)
• M46: 19,100,507 km (0.092 R)
• M47: 19,777,886 km (0.1 R)
• M48: 20,005,574 km (0.12 R)
• M49: 20,348,452 km (0.054 R)
• M50: 20,693,425 km (0.075 R)
• M51: 20,982,298 km (0.103 R)
• M52: 21,040,193 km (0.119 R)
• M53: 21,564,084 km (0.084 R)
• M54: 21,856,997 km (0.089 R)
• M55: 22,505,952 km (0.034 R)
• M56: 22,981,973 km (0.075 R)
• M57: 23,161,341 km (0.118 R)
• M58: 23,341,157 km (0.119 R)
• M59: 23,822,863 km (0.083 R)
• M60: 25,226,091 km (0.066 R)
• M61: 25,844,528 km (0.102 R)
• M62: 26,530,434 km (0.104 R)
• M63: 27,222,474 km (0.078 R)
• M64: 27,412,164 km (0.029 R)
• M65: 28,175,562 km (0.119 R)
• M66: 28,303,468 km (0.083 R)
• M67: 28,624,206 km (0.094 R)
• M68: 28,881,515 km (0.092 R)
• M69: 30,967,956 km (0.075 R)
• M70: 31,696,348 km (0.118 R)
• M71: 31,762,770 km (0.084 R)
• M72: 33,575,597 km (0.11 R)
• M73: 35,077,410 km (0.107 R)
• M74: 35,767,205 km (0.115 R)
• M75: 35,836,469 km (0.112 R)
• M76: 36,252,800 km (0.082 R)
• M77: 38,075,351 km (0.046 R)
• M78: 38,784,146 km (0.116 R)
• M79: 39,425,920 km (0.116 R)
• M80: 39,568,936 km (0.054 R)
• M81: 41,081,670 km (0.104 R)
• M82: 41,808,566 km (0.108 R)
• M83: 42,246,887 km (0.109 R)
• M84: 44,386,287 km (0.104 R)
• M85: 44,460,637 km (0.104 R)
• M86: 44,907,934 km (0.093 R)
• M87: 46,863,328 km (0.083 R)
• M88: 48,080,307 km (0.086 R)
• M89: 48,386,234 km (0.086 R)
• M90: 48,616,017 km (0.104 R)
• M91: 48,846,248 km (0.119 R)
• M92: 49,076,778 km (0.09 R)
• M93: 49,461,843 km (0.077 R)
• M94: 51,168,156 km (0.08 R)
• M95: 51,715,086 km (0.106 R)
• M96: 52,185,422 km (0.094 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: 156 - 15,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit