🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.6

Radius: 8.9

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.72 AU - 0.8 AU

Year: 442 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,161,154 km

• M1: 129,402 km (0.045 R)
• M2: 193,131 km (0.1 R)
• M3: 263,442 km (0.04 R)
• M4: 418,425 km (0.104 R)
• M5: 485,595 km (0.12 R)
• M6: 664,065 km (0.116 R)
• M7: 769,980 km (0.109 R)
• M8: 926,460 km (0.112 R)
• M9: 994,826 km (0.047 R)
• M10: 1,060,350 km (0.029 R)
• M11: 1,166,265 km (0.095 R)
• M12: 1,230,742 km (0.118 R)
• M13: 1,306,588 km (0.098 R)
• M14: 1,383,930 km (0.036 R)
• M15: 1,447,060 km (0.098 R)
• M16: 1,543,700 km (0.108 R)
• M17: 1,636,900 km (0.108 R)
• M18: 1,846,636 km (0.05 R)
• M19: 1,951,803 km (0.085 R)
• M20: 2,017,028 km (0.104 R)
• M21: 2,083,150 km (0.105 R)
• M22: 2,168,272 km (0.078 R)
• M23: 2,298,122 km (0.109 R)
• M24: 2,443,532 km (0.095 R)
• M25: 2,533,440 km (0.066 R)
• M26: 2,884,097 km (0.087 R)
• M27: 2,958,896 km (0.033 R)
• M28: 3,068,851 km (0.068 R)
• M29: 3,257,344 km (0.083 R)
• M30: 3,378,070 km (0.119 R)
• M31: 3,471,419 km (0.107 R)
• M32: 3,741,742 km (0.046 R)
• M33: 4,279,546 km (0.068 R)
• M34: 4,380,674 km (0.1 R)
• M35: 4,529,973 km (0.095 R)
• M36: 4,728,938 km (0.072 R)
• M37: 5,185,212 km (0.106 R)
• M38: 5,334,810 km (0.084 R)
• M39: 5,536,617 km (0.091 R)
• M40: 5,775,226 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 9

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.08 AU - 1.2 AU

Year: 812 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 83,161,154 km

• M1: 115,490 km (0.114 R)
• M2: 212,579 km (0.071 R)
• M3: 283,189 km (0.064 R)
• M4: 414,984 km (0.052 R)
• M5: 487,091 km (0.104 R)
• M6: 564,283 km (0.085 R)
• M7: 680,072 km (0.113 R)
• M8: 738,116 km (0.114 R)
• M9: 804,238 km (0.073 R)
• M10: 975,528 km (0.048 R)
• M11: 1,096,552 km (0.085 R)
• M12: 1,215,632 km (0.059 R)
• M13: 1,331,720 km (0.104 R)
• M14: 1,398,740 km (0.084 R)
• M15: 1,489,995 km (0.1 R)
• M16: 1,646,474 km (0.117 R)
• M17: 1,710,652 km (0.058 R)
• M18: 1,792,033 km (0.103 R)
• M19: 1,866,533 km (0.103 R)
• M20: 2,009,997 km (0.107 R)
• M21: 2,139,549 km (0.103 R)
• M22: 2,227,662 km (0.086 R)
• M23: 2,443,980 km (0.112 R)
• M24: 2,629,482 km (0.113 R)
• M25: 2,810,046 km (0.093 R)
• M26: 3,103,408 km (0.117 R)
• M27: 3,163,397 km (0.05 R)
• M28: 3,264,076 km (0.081 R)
• M29: 3,709,279 km (0.087 R)
• M30: 3,869,199 km (0.118 R)
• M31: 3,944,597 km (0.079 R)
• M32: 4,009,522 km (0.095 R)
• M33: 4,328,914 km (0.096 R)
• M34: 4,690,940 km (0.056 R)
• M35: 4,829,169 km (0.094 R)
• M36: 4,887,213 km (0.064 R)
• M37: 5,027,386 km (0.077 R)
• M38: 5,133,451 km (0.101 R)
• M39: 5,299,953 km (0.042 R)
• M40: 5,383,878 km (0.117 R)
• M41: 5,444,016 km (0.091 R)
• M42: 5,933,800 km (0.091 R)
• M43: 6,045,998 km (0.039 R)
• M44: 6,184,077 km (0.05 R)
• M45: 6,259,773 km (0.099 R)
• M46: 6,348,485 km (0.077 R)
• M47: 6,578,716 km (0.112 R)
• M48: 6,955,403 km (0.079 R)
• M49: 7,060,571 km (0.105 R)
• M50: 7,553,645 km (0.115 R)
• M51: 7,865,856 km (0.094 R)
• M52: 7,975,511 km (0.118 R)
• M53: 8,099,378 km (0.115 R)
• M54: 8,237,906 km (0.116 R)
• M55: 8,391,094 km (0.115 R)
• M56: 8,573,304 km (0.063 R)
• M57: 8,984,549 km (0.067 R)
• M58: 9,387,865 km (0.106 R)
• M59: 9,475,080 km (0.095 R)
• M60: 9,679,581 km (0.087 R)
• M61: 9,974,288 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 10.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.15 AU - 2.77 AU

Year: 2573 Days

Day: 13.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 83,161,154 km

• M1: 159,471 km (0.102 R)
• M2: 262,993 km (0.037 R)
• M3: 353,500 km (0.09 R)
• M4: 476,170 km (0.072 R)
• M5: 620,382 km (0.098 R)
• M6: 690,843 km (0.047 R)
• M7: 818,749 km (0.078 R)
• M8: 908,657 km (0.061 R)
• M9: 990,488 km (0.114 R)
• M10: 1,080,994 km (0.055 R)
• M11: 1,161,927 km (0.084 R)
• M12: 1,323,492 km (0.117 R)
• M13: 1,410,558 km (0.118 R)
• M14: 1,619,247 km (0.082 R)
• M15: 1,698,235 km (0.106 R)
• M16: 1,800,859 km (0.063 R)
• M17: 2,020,319 km (0.104 R)
• M18: 2,113,668 km (0.103 R)
• M19: 2,224,520 km (0.06 R)
• M20: 2,378,008 km (0.081 R)
• M21: 2,627,836 km (0.1 R)
• M22: 2,730,161 km (0.097 R)
• M23: 2,851,186 km (0.111 R)
• M24: 2,947,676 km (0.118 R)
• M25: 3,071,992 km (0.103 R)
• M26: 3,289,358 km (0.095 R)
• M27: 3,409,186 km (0.086 R)
• M28: 3,634,331 km (0.101 R)
• M29: 3,710,476 km (0.074 R)
• M30: 3,893,434 km (0.089 R)
• M31: 4,198,464 km (0.087 R)
• M32: 4,318,591 km (0.053 R)
• M33: 4,419,719 km (0.101 R)
• M34: 4,490,928 km (0.101 R)
• M35: 4,634,542 km (0.056 R)
• M36: 4,738,064 km (0.076 R)
• M37: 4,810,918 km (0.056 R)
• M38: 5,353,509 km (0.109 R)
• M39: 5,571,773 km (0.046 R)
• M40: 5,681,877 km (0.106 R)
• M41: 5,748,448 km (0.074 R)
• M42: 5,815,168 km (0.12 R)
• M43: 5,904,478 km (0.108 R)
• M44: 6,129,922 km (0.112 R)
• M45: 6,589,487 km (0.109 R)
• M46: 6,682,686 km (0.11 R)
• M47: 6,799,971 km (0.068 R)
• M48: 6,882,400 km (0.042 R)
• M49: 7,372,033 km (0.112 R)
• M50: 7,909,987 km (0.113 R)
• M51: 8,021,587 km (0.114 R)
• M52: 8,321,830 km (0.044 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100

Radius: 5.2

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.68 AU - 7.32 AU

Year: 12350 Days

Day: 23.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 99.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,161,154 km

• M1: 78,090 km (0.073 R)
• M2: 159,322 km (0.099 R)
• M3: 350,657 km (0.111 R)
• M4: 684,111 km (0.078 R)
• M5: 808,576 km (0.12 R)
• M6: 860,487 km (0.119 R)
• M7: 1,165,816 km (0.081 R)
• M8: 1,345,782 km (0.09 R)
• M9: 1,534,575 km (0.085 R)
• M10: 1,765,554 km (0.081 R)
• M11: 2,541,668 km (0.118 R)
• M12: 2,638,009 km (0.102 R)
• M13: 2,676,904 km (0.092 R)
• M14: 2,894,270 km (0.084 R)
• M15: 2,934,362 km (0.105 R)
• M16: 2,994,949 km (0.117 R)
• M17: 3,096,826 km (0.111 R)
• M18: 3,137,815 km (0.109 R)
• M19: 3,220,543 km (0.108 R)
• M20: 3,558,485 km (0.081 R)
• M21: 3,601,569 km (0.087 R)
• M22: 3,819,383 km (0.052 R)
• M23: 3,907,796 km (0.094 R)
• M24: 4,019,096 km (0.077 R)
• M25: 4,452,033 km (0.055 R)
• M26: 4,995,522 km (0.069 R)
• M27: 5,213,935 km (0.061 R)
• M28: 5,385,972 km (0.111 R)
• M29: 5,460,322 km (0.062 R)
• M30: 5,685,317 km (0.06 R)
• M31: 5,887,873 km (0.09 R)
• M32: 6,222,075 km (0.118 R)
• M33: 6,273,985 km (0.107 R)
• M34: 6,326,045 km (0.093 R)
• M35: 6,562,410 km (0.071 R)
• M36: 6,881,951 km (0.094 R)
• M37: 7,179,202 km (0.086 R)
• M38: 7,261,032 km (0.055 R)
• M39: 7,453,265 km (0.088 R)
• M40: 8,238,504 km (0.093 R)
• M41: 8,902,868 km (0.115 R)
• M42: 9,795,220 km (0.107 R)
• M43: 10,498,479 km (0.117 R)
• M44: 10,622,496 km (0.106 R)
• M45: 10,809,344 km (0.077 R)
• M46: 10,997,388 km (0.109 R)
• M47: 11,344,755 km (0.081 R)
• M48: 12,082,721 km (0.073 R)
• M49: 12,277,796 km (0.1 R)
• M50: 12,310,409 km (0.068 R)
• M51: 12,572,205 km (0.067 R)
• M52: 12,935,429 km (0.092 R)
• M53: 13,604,580 km (0.056 R)
• M54: 14,113,811 km (0.032 R)
• M55: 14,491,097 km (0.042 R)
• M56: 16,069,205 km (0.062 R)
• M57: 16,104,809 km (0.118 R)
• M58: 16,355,386 km (0.105 R)
• M59: 16,463,096 km (0.065 R)
• M60: 16,896,631 km (0.074 R)
• M61: 17,041,890 km (0.087 R)
• M62: 18,742,519 km (0.051 R)
• M63: 18,893,014 km (0.094 R)
• M64: 19,346,745 km (0.079 R)
• M65: 19,536,734 km (0.079 R)
• M66: 19,574,881 km (0.093 R)
• M67: 20,110,741 km (0.096 R)
• M68: 20,380,466 km (0.043 R)
• M69: 21,550,172 km (0.107 R)
• M70: 23,304,655 km (0.067 R)
• M71: 23,466,371 km (0.102 R)
• M72: 23,628,535 km (0.032 R)
• M73: 23,709,767 km (0.119 R)
• M74: 23,750,457 km (0.115 R)
• M75: 24,980,301 km (0.115 R)
• M76: 25,311,810 km (0.116 R)
• M77: 25,770,028 km (0.085 R)
• M78: 26,652,207 km (0.103 R)
• M79: 27,245,811 km (0.086 R)
• M80: 27,288,447 km (0.046 R)
• M81: 27,843,904 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.5

Radius: 7

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.35 AU - 8.67 AU

Year: 16555 Days

Day: 20.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,161,154 km

• M1: 103,971 km (0.071 R)
• M2: 154,086 km (0.062 R)
• M3: 222,602 km (0.07 R)
• M4: 351,854 km (0.114 R)
• M5: 904,618 km (0.107 R)
• M6: 1,023,100 km (0.088 R)
• M7: 1,071,869 km (0.106 R)
• M8: 1,435,990 km (0.12 R)
• M9: 3,048,356 km (0.117 R)
• M10: 4,255,461 km (0.044 R)
• M11: 4,375,588 km (0.107 R)
• M12: 4,456,221 km (0.114 R)
• M13: 5,076,903 km (0.111 R)
• M14: 5,812,775 km (0.056 R)
• M15: 5,901,486 km (0.105 R)
• M16: 5,990,796 km (0.081 R)
• M17: 6,627,784 km (0.079 R)
• M18: 7,238,592 km (0.106 R)
• M19: 7,720,597 km (0.044 R)
• M20: 8,463,051 km (0.062 R)
• M21: 8,513,316 km (0.09 R)
• M22: 8,817,298 km (0.1 R)
• M23: 9,021,799 km (0.116 R)
• M24: 9,228,094 km (0.085 R)
• M25: 9,279,855 km (0.087 R)
• M26: 9,802,999 km (0.104 R)
• M27: 10,660,045 km (0.085 R)
• M28: 12,216,761 km (0.104 R)
• M29: 13,021,447 km (0.047 R)
• M30: 14,621,097 km (0.114 R)
• M31: 15,351,733 km (0.11 R)
• M32: 15,536,337 km (0.034 R)
• M33: 15,845,406 km (0.107 R)
• M34: 16,219,102 km (0.049 R)
• M35: 17,871,859 km (0.093 R)
• M36: 18,521,712 km (0.081 R)
• M37: 18,783,808 km (0.081 R)
• M38: 19,378,011 km (0.079 R)
• M39: 19,777,586 km (0.08 R)
• M40: 20,382,111 km (0.067 R)
• M41: 20,992,620 km (0.084 R)
• M42: 21,129,054 km (0.039 R)
• M43: 22,092,763 km (0.114 R)
• M44: 22,719,728 km (0.047 R)
• M45: 23,211,606 km (0.097 R)
• M46: 23,494,196 km (0.11 R)
• M47: 24,348,699 km (0.115 R)
• M48: 26,529,238 km (0.105 R)
• M49: 27,046,996 km (0.09 R)
• M50: 29,685,304 km (0.111 R)
• M51: 29,915,236 km (0.112 R)
• M52: 30,685,964 km (0.081 R)
• M53: 33,116,481 km (0.114 R)
• M54: 33,275,503 km (0.072 R)
• M55: 34,636,545 km (0.087 R)
• M56: 36,506,668 km (0.109 R)
• M57: 36,588,797 km (0.095 R)
• M58: 37,082,470 km (0.092 R)
• M59: 37,578,237 km (0.104 R)
• M60: 38,911,154 km (0.103 R)
• M61: 39,583,447 km (0.032 R)
• M62: 39,667,820 km (0.108 R)
• M63: 40,259,629 km (0.088 R)
• M64: 40,429,124 km (0.07 R)
• M65: 40,599,067 km (0.104 R)
• M66: 41,451,924 km (0.094 R)
• M67: 42,052,410 km (0.054 R)
• M68: 42,396,934 km (0.065 R)
• M69: 42,742,206 km (0.115 R)
• M70: 43,522,808 km (0.059 R)
• M71: 45,450,526 km (0.1 R)
• M72: 45,892,438 km (0.069 R)
• M73: 46,602,729 km (0.103 R)
• M74: 48,574,279 km (0.056 R)
• M75: 49,752,063 km (0.101 R)
• M76: 50,481,502 km (0.058 R)
• M77: 51,398,388 km (0.08 R)
• M78: 52,783,814 km (0.067 R)
• M79: 53,620,963 km (0.113 R)
• M80: 54,743,994 km (0.098 R)
• M81: 54,837,942 km (0.068 R)
• M82: 55,120,083 km (0.07 R)
• M83: 55,497,070 km (0.054 R)
• M84: 55,969,500 km (0.106 R)
• M85: 58,831,607 km (0.109 R)
• M86: 59,216,821 km (0.117 R)
• M87: 59,699,573 km (0.11 R)
• M88: 61,058,072 km (0.078 R)
• M89: 63,509,083 km (0.114 R)
• M90: 64,102,089 km (0.073 R)
• M91: 65,792,396 km (0.108 R)
• M92: 65,992,109 km (0.053 R)
• M93: 66,492,514 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.3

Radius: 5.8

Gravity: 27.8 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.38 AU - 10.64 AU

Year: 19557 Days

Day: 20.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,161,154 km

• M1: 85,720 km (0.119 R)
• M2: 503,846 km (0.115 R)
• M3: 865,274 km (0.094 R)
• M4: 1,057,358 km (0.105 R)
• M5: 1,778,719 km (0.118 R)
• M6: 2,094,969 km (0.045 R)
• M7: 2,315,476 km (0.119 R)
• M8: 2,621,254 km (0.099 R)
• M9: 2,699,643 km (0.11 R)
• M10: 3,103,408 km (0.099 R)
• M11: 3,482,938 km (0.093 R)
• M12: 4,612,402 km (0.098 R)
• M13: 6,791,145 km (0.096 R)
• M14: 7,503,829 km (0.1 R)
• M15: 8,068,112 km (0.115 R)
• M16: 8,704,502 km (0.107 R)
• M17: 9,902,481 km (0.107 R)
• M18: 10,025,152 km (0.107 R)
• M19: 10,458,238 km (0.049 R)
• M20: 11,342,810 km (0.096 R)
• M21: 11,858,922 km (0.086 R)
• M22: 12,647,453 km (0.112 R)
• M23: 13,588,723 km (0.084 R)
• M24: 14,761,719 km (0.097 R)
• M25: 14,901,893 km (0.096 R)
• M26: 15,466,774 km (0.116 R)
• M27: 15,823,416 km (0.089 R)
• M28: 15,895,073 km (0.044 R)
• M29: 16,836,343 km (0.097 R)
• M30: 17,203,157 km (0.043 R)
• M31: 17,350,511 km (0.06 R)
• M32: 17,424,412 km (0.098 R)
• M33: 18,019,363 km (0.12 R)
• M34: 18,169,110 km (0.111 R)
• M35: 18,696,592 km (0.057 R)
• M36: 19,152,716 km (0.083 R)
• M37: 19,382,050 km (0.106 R)
• M38: 19,766,516 km (0.113 R)
• M39: 20,386,749 km (0.082 R)
• M40: 20,777,648 km (0.117 R)
• M41: 20,934,726 km (0.038 R)
• M42: 21,013,415 km (0.105 R)
• M43: 21,487,490 km (0.106 R)
• M44: 23,582,459 km (0.041 R)
• M45: 23,828,398 km (0.062 R)
• M46: 23,992,806 km (0.04 R)
• M47: 24,240,091 km (0.072 R)
• M48: 24,820,531 km (0.064 R)
• M49: 26,503,656 km (0.117 R)
• M50: 28,223,433 km (0.076 R)
• M51: 28,833,793 km (0.075 R)
• M52: 28,921,308 km (0.066 R)
• M53: 29,096,786 km (0.075 R)
• M54: 29,360,377 km (0.114 R)
• M55: 29,713,279 km (0.099 R)
• M56: 30,423,270 km (0.103 R)
• M57: 31,588,787 km (0.1 R)
• M58: 33,502,294 km (0.106 R)
• M59: 34,055,806 km (0.1 R)
• M60: 37,727,087 km (0.042 R)
• M61: 38,399,230 km (0.087 R)
• M62: 39,755,185 km (0.074 R)
• M63: 44,017,229 km (0.069 R)
• M64: 45,946,144 km (0.104 R)
• M65: 47,798,764 km (0.118 R)
• M66: 48,213,748 km (0.105 R)
• M67: 48,838,469 km (0.115 R)
• M68: 49,151,876 km (0.115 R)
• M69: 49,885,804 km (0.102 R)
• M70: 50,623,171 km (0.032 R)
• M71: 51,364,279 km (0.049 R)
• M72: 52,002,314 km (0.096 R)
• M73: 53,393,724 km (0.077 R)
• M74: 55,122,926 km (0.109 R)
• M75: 55,667,163 km (0.03 R)
• M76: 57,640,808 km (0.066 R)
• M77: 58,858,235 km (0.071 R)
• M78: 59,525,741 km (0.031 R)
• M79: 61,318,222 km (0.108 R)
• M80: 64,612,068 km (0.089 R)
• M81: 66,453,768 km (0.03 R)
• M82: 66,569,556 km (0.091 R)
• M83: 66,685,196 km (0.094 R)
• M84: 69,600,709 km (0.076 R)
• M85: 70,188,778 km (0.052 R)
• M86: 71,369,853 km (0.092 R)
• M87: 72,319,351 km (0.083 R)
• M88: 73,991,107 km (0.063 R)
• M89: 75,072,550 km (0.091 R)
• M90: 76,765,250 km (0.119 R)
• M91: 77,251,144 km (0.12 R)
• M92: 80,187,899 km (0.117 R)
• M93: 82,663,146 km (0.11 R)
• M94: 82,787,462 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 16,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit