🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.72 AU - 2.06 AU

Year: 969 Days

Day: 29.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 138.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,160,409 km

• M1: 1,413,700 km (0.087 R)
• M2: 1,586,336 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.05 AU - 4.89 AU

Year: 3523 Days

Day: 36.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,160,409 km

• M1: 934,837 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.3

Radius: 12.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.74 AU - 6.72 AU

Year: 5113 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,160,409 km

• M1: 283,787 km (0.111 R)
• M2: 451,636 km (0.09 R)
• M3: 625,618 km (0.08 R)
• M4: 747,391 km (0.11 R)
• M5: 946,655 km (0.099 R)
• M6: 1,256,173 km (0.085 R)
• M7: 1,415,196 km (0.075 R)
• M8: 1,530,835 km (0.086 R)
• M9: 1,666,819 km (0.064 R)
• M10: 2,099,905 km (0.112 R)
• M11: 2,388,629 km (0.04 R)
• M12: 2,527,755 km (0.098 R)
• M13: 2,752,152 km (0.08 R)
• M14: 3,068,701 km (0.056 R)
• M15: 3,486,827 km (0.069 R)
• M16: 3,783,330 km (0.048 R)
• M17: 4,499,306 km (0.115 R)
• M18: 4,822,736 km (0.103 R)
• M19: 4,949,146 km (0.053 R)
• M20: 5,205,258 km (0.062 R)
• M21: 5,465,857 km (0.092 R)
• M22: 5,757,573 km (0.114 R)
• M23: 5,837,907 km (0.111 R)
• M24: 6,163,432 km (0.092 R)
• M25: 7,118,166 km (0.082 R)
• M26: 7,291,400 km (0.116 R)
• M27: 7,642,207 km (0.082 R)
• M28: 7,968,630 km (0.119 R)
• M29: 8,269,471 km (0.099 R)
• M30: 8,820,290 km (0.053 R)
• M31: 8,913,191 km (0.115 R)
• M32: 9,319,947 km (0.103 R)
• M33: 9,989,697 km (0.103 R)
• M34: 11,308,402 km (0.076 R)
• M35: 12,022,582 km (0.067 R)
• M36: 12,646,406 km (0.093 R)
• M37: 14,178,886 km (0.11 R)
• M38: 14,433,951 km (0.116 R)
• M39: 14,580,407 km (0.099 R)
• M40: 14,690,511 km (0.078 R)
• M41: 14,837,715 km (0.095 R)
• M42: 16,109,596 km (0.064 R)
• M43: 16,337,583 km (0.109 R)
• M44: 16,643,362 km (0.041 R)
• M45: 16,989,531 km (0.114 R)
• M46: 17,571,915 km (0.074 R)
• M47: 17,963,862 km (0.118 R)
• M48: 18,160,882 km (0.041 R)
• M49: 18,319,007 km (0.111 R)
• M50: 19,317,872 km (0.049 R)
• M51: 19,438,897 km (0.105 R)
• M52: 19,519,829 km (0.115 R)
• M53: 19,722,385 km (0.117 R)
• M54: 19,966,379 km (0.093 R)
• M55: 20,334,390 km (0.052 R)
• M56: 20,416,519 km (0.097 R)
• M57: 20,828,512 km (0.063 R)
• M58: 21,035,555 km (0.113 R)
• M59: 21,577,099 km (0.082 R)
• M60: 21,954,684 km (0.114 R)
• M61: 22,207,654 km (0.096 R)
• M62: 22,292,177 km (0.098 R)
• M63: 22,419,186 km (0.054 R)
• M64: 23,400,847 km (0.103 R)
• M65: 23,745,670 km (0.043 R)
• M66: 24,440,253 km (0.082 R)
• M67: 25,317,794 km (0.112 R)
• M68: 25,538,900 km (0.067 R)
• M69: 25,671,743 km (0.097 R)
• M70: 25,849,315 km (0.08 R)
• M71: 26,339,847 km (0.104 R)
• M72: 27,194,350 km (0.084 R)
• M73: 27,284,856 km (0.095 R)
• M74: 28,057,829 km (0.088 R)
• M75: 28,195,010 km (0.062 R)
• M76: 28,286,564 km (0.076 R)
• M77: 29,068,961 km (0.104 R)
• M78: 29,161,562 km (0.098 R)
• M79: 29,672,139 km (0.089 R)
• M80: 30,937,887 km (0.069 R)
• M81: 31,032,433 km (0.068 R)
• M82: 31,316,369 km (0.11 R)
• M83: 31,743,920 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 12.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.85 AU - 7.59 AU

Year: 5783 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 79,160,409 km

• M1: 233,821 km (0.07 R)
• M2: 452,982 km (0.092 R)
• M3: 593,604 km (0.088 R)
• M4: 790,625 km (0.081 R)
• M5: 1,145,471 km (0.089 R)
• M6: 1,262,905 km (0.101 R)
• M7: 1,422,077 km (0.093 R)
• M8: 1,653,804 km (0.076 R)
• M9: 1,760,917 km (0.109 R)
• M10: 1,842,747 km (0.101 R)
• M11: 2,010,595 km (0.03 R)
• M12: 2,272,092 km (0.098 R)
• M13: 2,483,325 km (0.115 R)
• M14: 2,669,574 km (0.1 R)
• M15: 2,796,433 km (0.113 R)
• M16: 2,909,080 km (0.032 R)
• M17: 3,324,065 km (0.102 R)
• M18: 3,918,567 km (0.073 R)
• M19: 4,584,128 km (0.12 R)
• M20: 4,949,745 km (0.082 R)
• M21: 5,027,835 km (0.119 R)
• M22: 5,668,263 km (0.063 R)
• M23: 5,935,894 km (0.114 R)
• M24: 6,060,808 km (0.072 R)
• M25: 6,207,713 km (0.091 R)
• M26: 6,292,236 km (0.099 R)
• M27: 6,377,058 km (0.117 R)
• M28: 6,677,151 km (0.119 R)
• M29: 6,828,844 km (0.112 R)
• M30: 6,916,059 km (0.047 R)
• M31: 7,357,971 km (0.104 R)
• M32: 8,107,157 km (0.075 R)
• M33: 8,880,578 km (0.092 R)
• M34: 10,097,258 km (0.083 R)
• M35: 11,495,250 km (0.081 R)
• M36: 11,703,640 km (0.112 R)
• M37: 12,845,371 km (0.08 R)
• M38: 13,007,535 km (0.044 R)
• M39: 13,115,993 km (0.119 R)
• M40: 13,717,826 km (0.081 R)
• M41: 14,553,330 km (0.099 R)
• M42: 15,319,271 km (0.084 R)
• M43: 15,462,586 km (0.114 R)
• M44: 16,595,490 km (0.095 R)
• M45: 18,390,365 km (0.113 R)
• M46: 18,512,138 km (0.094 R)
• M47: 19,279,874 km (0.105 R)
• M48: 20,561,180 km (0.088 R)
• M49: 20,877,879 km (0.1 R)
• M50: 21,164,359 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 12.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.95 AU - 10.57 AU

Year: 11367 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,160,409 km

• M1: 167,550 km (0.115 R)
• M2: 445,951 km (0.03 R)
• M3: 752,178 km (0.077 R)
• M4: 1,015,171 km (0.064 R)
• M5: 1,146,817 km (0.117 R)
• M6: 1,284,747 km (0.056 R)
• M7: 1,477,578 km (0.107 R)
• M8: 1,628,822 km (0.086 R)
• M9: 1,732,643 km (0.099 R)
• M10: 2,314,877 km (0.087 R)
• M11: 2,402,841 km (0.118 R)
• M12: 3,147,838 km (0.08 R)
• M13: 3,378,219 km (0.099 R)
• M14: 3,580,176 km (0.093 R)
• M15: 4,391,146 km (0.097 R)
• M16: 5,492,336 km (0.08 R)
• M17: 5,610,967 km (0.076 R)
• M18: 6,012,937 km (0.08 R)
• M19: 6,887,187 km (0.119 R)
• M20: 7,361,113 km (0.096 R)
• M21: 8,159,367 km (0.11 R)
• M22: 8,984,998 km (0.068 R)
• M23: 10,030,388 km (0.05 R)
• M24: 11,013,844 km (0.098 R)
• M25: 11,669,681 km (0.081 R)
• M26: 11,976,656 km (0.078 R)
• M27: 12,131,191 km (0.111 R)
• M28: 12,286,324 km (0.116 R)
• M29: 12,494,265 km (0.094 R)
• M30: 12,966,246 km (0.085 R)
• M31: 14,144,927 km (0.117 R)
• M32: 15,301,768 km (0.1 R)
• M33: 15,750,412 km (0.074 R)
• M34: 17,529,729 km (0.109 R)
• M35: 18,294,772 km (0.085 R)
• M36: 18,472,794 km (0.11 R)
• M37: 18,830,782 km (0.114 R)
• M38: 18,950,609 km (0.059 R)
• M39: 19,553,638 km (0.069 R)
• M40: 20,224,136 km (0.113 R)
• M41: 21,337,593 km (0.104 R)
• M42: 22,154,098 km (0.075 R)
• M43: 23,430,318 km (0.112 R)
• M44: 23,623,748 km (0.071 R)
• M45: 23,947,478 km (0.115 R)
• M46: 24,795,847 km (0.088 R)
• M47: 25,058,990 km (0.105 R)
• M48: 25,853,654 km (0.101 R)
• M49: 26,522,206 km (0.112 R)
• M50: 27,876,366 km (0.042 R)
• M51: 28,287,013 km (0.113 R)
• M52: 29,461,356 km (0.108 R)
• M53: 29,600,482 km (0.071 R)
• M54: 30,370,163 km (0.115 R)
• M55: 30,863,238 km (0.115 R)
• M56: 31,572,331 km (0.106 R)
• M57: 32,071,988 km (0.097 R)
• M58: 33,006,676 km (0.084 R)
• M59: 33,731,777 km (0.097 R)
• M60: 35,641,693 km (0.045 R)
• M61: 35,789,944 km (0.065 R)
• M62: 37,059,432 km (0.079 R)
• M63: 39,488,602 km (0.074 R)
• M64: 40,103,898 km (0.107 R)
• M65: 40,722,485 km (0.075 R)
• M66: 41,032,901 km (0.069 R)
• M67: 41,188,483 km (0.116 R)
• M68: 42,282,492 km (0.038 R)
• M69: 43,386,225 km (0.081 R)
• M70: 44,021,118 km (0.092 R)
• M71: 44,260,026 km (0.069 R)
• M72: 45,380,514 km (0.115 R)
• M73: 45,702,449 km (0.081 R)
• M74: 45,863,715 km (0.063 R)
• M75: 46,672,591 km (0.112 R)
• M76: 47,567,934 km (0.118 R)
• M77: 49,210,220 km (0.11 R)
• M78: 50,038,244 km (0.092 R)
• M79: 50,453,976 km (0.098 R)
• M80: 50,704,104 km (0.043 R)
• M81: 51,540,506 km (0.104 R)
• M82: 52,550,142 km (0.063 R)
• M83: 52,634,515 km (0.05 R)
• M84: 53,311,744 km (0.1 R)
• M85: 57,695,710 km (0.101 R)
• M86: 58,481,248 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.8

Radius: 6

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.9 AU - 17.12 AU

Year: 20604 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 79,160,409 km

• M1: 78,240 km (0.059 R)
• M2: 261,198 km (0.097 R)
• M3: 303,684 km (0.047 R)
• M4: 396,734 km (0.107 R)
• M5: 517,908 km (0.098 R)
• M6: 631,602 km (0.1 R)
• M7: 1,032,375 km (0.084 R)
• M8: 1,459,477 km (0.095 R)
• M9: 1,663,828 km (0.077 R)
• M10: 1,848,581 km (0.12 R)
• M11: 2,284,060 km (0.119 R)
• M12: 2,521,472 km (0.066 R)
• M13: 3,192,867 km (0.092 R)
• M14: 4,200,409 km (0.113 R)
• M15: 5,133,002 km (0.058 R)
• M16: 5,611,865 km (0.112 R)
• M17: 5,696,537 km (0.098 R)
• M18: 6,746,415 km (0.074 R)
• M19: 7,247,269 km (0.114 R)
• M20: 7,854,487 km (0.12 R)
• M21: 8,526,630 km (0.056 R)
• M22: 8,697,620 km (0.098 R)
• M23: 9,042,742 km (0.056 R)
• M24: 9,645,024 km (0.113 R)
• M25: 10,493,991 km (0.098 R)
• M26: 10,967,169 km (0.079 R)
• M27: 12,016,150 km (0.108 R)
• M28: 12,511,020 km (0.107 R)
• M29: 14,818,866 km (0.117 R)
• M30: 15,349,340 km (0.093 R)
• M31: 15,736,350 km (0.082 R)
• M32: 15,945,936 km (0.114 R)
• M33: 16,216,858 km (0.111 R)
• M34: 16,398,470 km (0.068 R)
• M35: 16,641,417 km (0.086 R)
• M36: 17,100,383 km (0.046 R)
• M37: 17,936,785 km (0.043 R)
• M38: 18,881,794 km (0.104 R)
• M39: 19,328,344 km (0.118 R)
• M40: 20,264,228 km (0.117 R)
• M41: 21,049,916 km (0.035 R)
• M42: 21,546,133 km (0.063 R)
• M43: 21,979,218 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.2

Radius: 6.8

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.91 AU - 19.85 AU

Year: 24713 Days

Day: 21.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,160,409 km

• M1: 91,703 km (0.078 R)
• M2: 152,141 km (0.036 R)
• M3: 201,808 km (0.052 R)
• M4: 244,593 km (0.034 R)
• M5: 378,632 km (0.101 R)
• M6: 537,206 km (0.085 R)
• M7: 693,536 km (0.07 R)
• M8: 814,411 km (0.061 R)
• M9: 1,217,876 km (0.109 R)
• M10: 1,873,863 km (0.114 R)
• M11: 2,044,255 km (0.088 R)
• M12: 2,148,824 km (0.12 R)
• M13: 2,436,650 km (0.11 R)
• M14: 2,510,551 km (0.118 R)
• M15: 3,168,333 km (0.053 R)
• M16: 5,432,796 km (0.112 R)
• M17: 5,578,355 km (0.117 R)
• M18: 8,299,989 km (0.101 R)
• M19: 10,207,212 km (0.098 R)
• M20: 10,628,480 km (0.071 R)
• M21: 10,932,912 km (0.045 R)
• M22: 11,675,366 km (0.066 R)
• M23: 11,800,579 km (0.088 R)
• M24: 12,306,220 km (0.088 R)
• M25: 13,469,792 km (0.106 R)
• M26: 13,535,466 km (0.078 R)
• M27: 14,264,905 km (0.11 R)
• M28: 14,668,071 km (0.1 R)
• M29: 15,074,977 km (0.12 R)
• M30: 15,143,194 km (0.035 R)
• M31: 15,211,560 km (0.091 R)
• M32: 15,623,403 km (0.111 R)
• M33: 16,458,159 km (0.102 R)
• M34: 17,165,009 km (0.082 R)
• M35: 18,827,640 km (0.061 R)
• M36: 19,715,503 km (0.113 R)
• M37: 20,239,545 km (0.088 R)
• M38: 20,768,224 km (0.042 R)
• M39: 23,321,410 km (0.085 R)
• M40: 23,558,373 km (0.111 R)
• M41: 23,716,798 km (0.114 R)
• M42: 24,996,907 km (0.041 R)
• M43: 25,320,487 km (0.086 R)
• M44: 27,041,760 km (0.114 R)
• M45: 27,457,044 km (0.101 R)
• M46: 28,715,760 km (0.057 R)
• M47: 31,463,275 km (0.12 R)
• M48: 32,250,907 km (0.114 R)
• M49: 32,868,148 km (0.065 R)
• M50: 33,845,770 km (0.096 R)
• M51: 34,024,540 km (0.092 R)
• M52: 34,652,851 km (0.111 R)
• M53: 36,285,861 km (0.096 R)
• M54: 36,927,636 km (0.109 R)
• M55: 37,850,954 km (0.052 R)
• M56: 38,129,505 km (0.087 R)
• M57: 39,626,232 km (0.099 R)
• M58: 41,524,031 km (0.12 R)
• M59: 42,966,752 km (0.102 R)
• M60: 45,013,850 km (0.11 R)
• M61: 46,594,950 km (0.11 R)
• M62: 46,793,765 km (0.094 R)
• M63: 47,692,400 km (0.113 R)
• M64: 47,792,630 km (0.051 R)
• M65: 50,626,313 km (0.115 R)
• M66: 53,098,119 km (0.105 R)
• M67: 53,826,511 km (0.079 R)
• M68: 53,930,780 km (0.116 R)
• M69: 54,348,757 km (0.101 R)
• M70: 54,558,194 km (0.071 R)
• M71: 55,293,019 km (0.109 R)
• M72: 56,560,561 km (0.088 R)
• M73: 58,051,454 km (0.115 R)
• M74: 58,587,014 km (0.067 R)
• M75: 58,909,098 km (0.09 R)
• M76: 59,339,491 km (0.067 R)
• M77: 59,987,101 km (0.101 R)
• M78: 61,943,990 km (0.106 R)
• M79: 62,491,219 km (0.055 R)
• M80: 63,921,525 km (0.09 R)
• M81: 64,032,077 km (0.109 R)
• M82: 64,696,292 km (0.042 R)
• M83: 65,029,147 km (0.103 R)
• M84: 65,808,253 km (0.116 R)
• M85: 67,151,043 km (0.091 R)
• M86: 70,205,234 km (0.101 R)
• M87: 70,319,227 km (0.083 R)
• M88: 71,691,937 km (0.112 R)
• M89: 72,842,494 km (0.076 R)
• M90: 73,420,092 km (0.112 R)
• M91: 75,278,696 km (0.091 R)
• M92: 75,395,232 km (0.101 R)
• M93: 75,512,068 km (0.066 R)
• M94: 77,270,143 km (0.115 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: 548 - 12,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit