🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.5

Radius: 8.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.6 AU - 0.7 AU

Year: 349 Days

Day: 5.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,087,605 km

• M1: 106,214 km (0.102 R)
• M2: 175,777 km (0.116 R)
• M3: 247,734 km (0.077 R)
• M4: 357,689 km (0.038 R)
• M5: 431,141 km (0.039 R)
• M6: 559,646 km (0.079 R)
• M7: 621,579 km (0.11 R)
• M8: 810,072 km (0.103 R)
• M9: 877,092 km (0.11 R)
• M10: 970,441 km (0.075 R)
• M11: 1,167,163 km (0.094 R)
• M12: 1,241,363 km (0.083 R)
• M13: 1,322,146 km (0.097 R)
• M14: 1,417,440 km (0.06 R)
• M15: 1,473,689 km (0.12 R)
• M16: 1,725,462 km (0.115 R)
• M17: 1,799,513 km (0.114 R)
• M18: 1,883,138 km (0.05 R)
• M19: 1,999,525 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 10.1

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.71 AU - 1.07 AU

Year: 560 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 59,087,605 km

• M1: 179,966 km (0.114 R)
• M2: 296,353 km (0.109 R)
• M3: 367,562 km (0.051 R)
• M4: 560,094 km (0.1 R)
• M5: 689,048 km (0.102 R)
• M6: 755,320 km (0.028 R)
• M7: 1,053,767 km (0.079 R)
• M8: 1,147,416 km (0.089 R)
• M9: 1,293,423 km (0.066 R)
• M10: 1,360,293 km (0.073 R)
• M11: 1,428,510 km (0.082 R)
• M12: 1,503,758 km (0.077 R)
• M13: 1,652,308 km (0.093 R)
• M14: 1,906,625 km (0.096 R)
• M15: 2,022,264 km (0.115 R)
• M16: 2,166,925 km (0.097 R)
• M17: 2,267,605 km (0.119 R)
• M18: 2,335,672 km (0.066 R)
• M19: 2,628,734 km (0.12 R)
• M20: 2,743,625 km (0.113 R)
• M21: 2,816,330 km (0.068 R)
• M22: 2,882,302 km (0.11 R)
• M23: 3,008,264 km (0.086 R)
• M24: 3,189,427 km (0.095 R)
• M25: 3,327,505 km (0.081 R)
• M26: 3,397,368 km (0.117 R)
• M27: 3,721,995 km (0.117 R)
• M28: 3,786,472 km (0.07 R)
• M29: 3,892,088 km (0.087 R)
• M30: 4,023,435 km (0.108 R)
• M31: 4,114,689 km (0.111 R)
• M32: 4,248,580 km (0.089 R)
• M33: 4,324,575 km (0.078 R)
• M34: 4,469,236 km (0.065 R)
• M35: 4,615,693 km (0.097 R)
• M36: 4,746,142 km (0.062 R)
• M37: 4,851,309 km (0.046 R)
• M38: 4,948,548 km (0.038 R)
• M39: 5,082,139 km (0.053 R)
• M40: 5,207,951 km (0.095 R)
• M41: 5,444,315 km (0.11 R)
• M42: 5,582,245 km (0.116 R)
• M43: 5,899,392 km (0.113 R)
• M44: 5,965,365 km (0.064 R)
• M45: 6,050,635 km (0.112 R)
• M46: 6,241,522 km (0.106 R)
• M47: 6,308,841 km (0.069 R)
• M48: 6,376,460 km (0.083 R)
• M49: 6,483,123 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.1

Radius: 6.9

Gravity: 17.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.66 AU - 7.56 AU

Year: 12643 Days

Day: 24 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,087,605 km

• M1: 95,593 km (0.065 R)
• M2: 145,110 km (0.048 R)
• M3: 651,200 km (0.09 R)
• M4: 747,989 km (0.111 R)
• M5: 978,220 km (0.069 R)
• M6: 1,502,112 km (0.09 R)
• M7: 1,820,157 km (0.109 R)
• M8: 2,276,132 km (0.11 R)
• M9: 2,395,660 km (0.075 R)
• M10: 2,547,951 km (0.092 R)
• M11: 2,798,228 km (0.091 R)
• M12: 3,023,672 km (0.048 R)
• M13: 3,155,169 km (0.065 R)
• M14: 3,458,104 km (0.094 R)
• M15: 3,805,620 km (0.081 R)
• M16: 5,785,698 km (0.092 R)
• M17: 6,281,166 km (0.113 R)
• M18: 6,533,986 km (0.094 R)
• M19: 7,180,698 km (0.087 R)
• M20: 7,268,362 km (0.109 R)
• M21: 8,028,768 km (0.11 R)
• M22: 8,487,884 km (0.109 R)
• M23: 8,534,259 km (0.081 R)
• M24: 9,527,589 km (0.092 R)
• M25: 10,757,134 km (0.108 R)
• M26: 11,416,113 km (0.096 R)
• M27: 12,985,993 km (0.116 R)
• M28: 13,415,937 km (0.113 R)
• M29: 14,622,444 km (0.073 R)
• M30: 14,678,094 km (0.069 R)
• M31: 16,496,157 km (0.089 R)
• M32: 17,431,443 km (0.118 R)
• M33: 18,144,277 km (0.096 R)
• M34: 20,339,177 km (0.064 R)
• M35: 20,588,108 km (0.079 R)
• M36: 20,650,640 km (0.032 R)
• M37: 21,278,203 km (0.105 R)
• M38: 21,912,049 km (0.051 R)
• M39: 22,039,506 km (0.041 R)
• M40: 22,680,832 km (0.053 R)
• M41: 24,113,082 km (0.115 R)
• M42: 24,178,905 km (0.092 R)
• M43: 24,442,646 km (0.109 R)
• M44: 25,775,863 km (0.063 R)
• M45: 26,248,143 km (0.107 R)
• M46: 26,859,400 km (0.09 R)
• M47: 27,475,444 km (0.083 R)
• M48: 27,819,669 km (0.115 R)
• M49: 28,026,862 km (0.054 R)
• M50: 28,791,008 km (0.105 R)
• M51: 29,562,185 km (0.102 R)
• M52: 30,411,003 km (0.084 R)
• M53: 32,132,725 km (0.081 R)
• M54: 32,495,350 km (0.106 R)
• M55: 32,859,322 km (0.103 R)
• M56: 33,664,906 km (0.115 R)
• M57: 35,370,322 km (0.103 R)
• M58: 35,970,060 km (0.109 R)
• M59: 36,120,406 km (0.112 R)
• M60: 36,573,089 km (0.081 R)
• M61: 37,179,559 km (0.114 R)
• M62: 37,636,580 km (0.047 R)
• M63: 37,789,320 km (0.118 R)
• M64: 38,095,397 km (0.095 R)
• M65: 38,556,158 km (0.103 R)
• M66: 38,633,052 km (0.052 R)
• M67: 38,941,523 km (0.046 R)
• M68: 39,250,592 km (0.052 R)
• M69: 40,027,154 km (0.113 R)
• M70: 40,105,095 km (0.103 R)
• M71: 40,573,785 km (0.069 R)
• M72: 41,595,538 km (0.071 R)
• M73: 42,069,913 km (0.066 R)
• M74: 42,387,061 km (0.1 R)
• M75: 42,784,841 km (0.118 R)
• M76: 43,263,704 km (0.052 R)
• M77: 43,503,809 km (0.119 R)
• M78: 45,196,808 km (0.076 R)
• M79: 45,278,040 km (0.089 R)
• M80: 45,603,116 km (0.058 R)
• M81: 47,075,757 km (0.104 R)
• M82: 47,158,036 km (0.103 R)
• M83: 49,480,992 km (0.031 R)
• M84: 53,978,801 km (0.065 R)
• M85: 54,237,306 km (0.041 R)
• M86: 56,319,858 km (0.082 R)
• M87: 56,494,589 km (0.057 R)
• M88: 57,810,751 km (0.114 R)
• M89: 58,428,440 km (0.118 R)
• M90: 59,314,658 km (0.11 R)

Asteroid Belt

Center: 7.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.7

Radius: 3.4

Gravity: 40.72 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.38 AU - 10.12 AU

Year: 15802 Days

Day: 18.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,087,605 km

• M1: 62,532 km (0.059 R)
• M2: 108,458 km (0.119 R)
• M3: 370,554 km (0.086 R)
• M4: 401,820 km (0.09 R)
• M5: 626,516 km (0.1 R)
• M6: 664,215 km (0.09 R)
• M7: 1,059,153 km (0.118 R)
• M8: 1,150,108 km (0.119 R)
• M9: 1,339,799 km (0.103 R)
• M10: 1,388,717 km (0.108 R)
• M11: 2,730,012 km (0.059 R)
• M12: 3,274,099 km (0.051 R)
• M13: 3,677,864 km (0.087 R)
• M14: 3,990,822 km (0.102 R)
• M15: 4,384,863 km (0.054 R)
• M16: 4,494,518 km (0.103 R)
• M17: 4,753,772 km (0.113 R)
• M18: 5,094,406 km (0.111 R)
• M19: 5,364,580 km (0.082 R)
• M20: 5,442,670 km (0.115 R)
• M21: 5,521,209 km (0.059 R)
• M22: 5,600,047 km (0.091 R)
• M23: 5,999,772 km (0.116 R)
• M24: 6,040,164 km (0.069 R)
• M25: 6,996,094 km (0.117 R)
• M26: 7,776,247 km (0.111 R)
• M27: 7,864,659 km (0.108 R)
• M28: 8,042,531 km (0.105 R)
• M29: 8,266,629 km (0.104 R)
• M30: 8,904,813 km (0.102 R)
• M31: 9,183,215 km (0.059 R)
• M32: 9,558,855 km (0.055 R)
• M33: 9,748,545 km (0.101 R)
• M34: 10,083,495 km (0.106 R)
• M35: 10,715,546 km (0.108 R)
• M36: 11,110,783 km (0.051 R)
• M37: 11,966,633 km (0.026 R)
• M38: 12,222,296 km (0.111 R)
• M39: 13,633,901 km (0.091 R)
• M40: 13,687,158 km (0.089 R)
• M41: 14,061,901 km (0.102 R)
• M42: 14,169,611 km (0.098 R)
• M43: 14,657,749 km (0.084 R)
• M44: 15,261,676 km (0.029 R)
• M45: 15,317,027 km (0.092 R)
• M46: 16,211,024 km (0.08 R)
• M47: 16,721,152 km (0.032 R)
• M48: 16,892,442 km (0.106 R)
• M49: 16,949,738 km (0.111 R)
• M50: 17,121,775 km (0.094 R)
• M51: 18,636,753 km (0.12 R)
• M52: 18,992,497 km (0.068 R)
• M53: 19,350,335 km (0.108 R)
• M54: 20,376,576 km (0.095 R)
• M55: 21,049,916 km (0.107 R)
• M56: 21,420,171 km (0.073 R)
• M57: 21,482,105 km (0.06 R)
• M58: 22,104,731 km (0.063 R)
• M59: 22,923,031 km (0.099 R)
• M60: 24,201,196 km (0.104 R)
• M61: 25,240,153 km (0.079 R)
• M62: 26,692,299 km (0.102 R)
• M63: 29,607,962 km (0.101 R)
• M64: 31,278,671 km (0.09 R)
• M65: 32,908,091 km (0.099 R)
• M66: 33,697,220 km (0.102 R)
• M67: 33,841,282 km (0.047 R)
• M68: 35,001,713 km (0.113 R)
• M69: 35,660,243 km (0.082 R)
• M70: 36,322,812 km (0.117 R)
• M71: 36,396,564 km (0.118 R)
• M72: 36,618,567 km (0.079 R)
• M73: 38,862,086 km (0.099 R)
• M74: 38,937,633 km (0.089 R)
• M75: 39,240,269 km (0.082 R)
• M76: 40,305,855 km (0.115 R)
• M77: 40,458,894 km (0.081 R)
• M78: 40,765,420 km (0.117 R)
• M79: 42,076,944 km (0.056 R)
• M80: 43,559,010 km (0.104 R)
• M81: 43,637,549 km (0.09 R)
• M82: 44,345,895 km (0.104 R)
• M83: 44,820,420 km (0.103 R)
• M84: 46,654,340 km (0.053 R)
• M85: 49,492,062 km (0.039 R)
• M86: 50,560,191 km (0.118 R)
• M87: 51,552,773 km (0.051 R)
• M88: 52,468,461 km (0.118 R)
• M89: 54,231,322 km (0.105 R)
• M90: 54,315,696 km (0.118 R)
• M91: 54,823,132 km (0.092 R)
• M92: 56,697,443 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.8

Radius: 4

Gravity: 24.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.54 AU - 9.4 AU

Year: 17915 Days

Day: 18.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,087,605 km

• M1: 100,081 km (0.102 R)
• M2: 311,612 km (0.104 R)
• M3: 1,005,597 km (0.099 R)
• M4: 1,073,664 km (0.098 R)
• M5: 1,119,740 km (0.063 R)
• M6: 1,214,136 km (0.065 R)
• M7: 1,435,990 km (0.118 R)
• M8: 1,461,422 km (0.044 R)
• M9: 1,833,322 km (0.097 R)
• M10: 1,973,046 km (0.066 R)
• M11: 2,233,047 km (0.046 R)
• M12: 2,534,637 km (0.096 R)
• M13: 3,076,331 km (0.102 R)
• M14: 3,445,239 km (0.089 R)
• M15: 3,863,664 km (0.08 R)
• M16: 4,297,947 km (0.12 R)
• M17: 4,371,848 km (0.052 R)
• M18: 4,633,644 km (0.089 R)
• M19: 5,935,296 km (0.099 R)
• M20: 6,519,475 km (0.068 R)
• M21: 6,818,372 km (0.038 R)
• M22: 6,991,157 km (0.098 R)
• M23: 8,057,940 km (0.05 R)
• M24: 8,194,822 km (0.11 R)
• M25: 8,470,979 km (0.113 R)
• M26: 9,557,359 km (0.102 R)
• M27: 10,686,673 km (0.098 R)
• M28: 11,139,955 km (0.071 R)
• M29: 11,190,818 km (0.108 R)
• M30: 11,343,558 km (0.07 R)
• M31: 11,909,337 km (0.118 R)
• M32: 12,013,307 km (0.079 R)
• M33: 12,169,637 km (0.087 R)
• M34: 12,961,608 km (0.066 R)
• M35: 13,121,977 km (0.093 R)
• M36: 13,175,683 km (0.101 R)
• M37: 13,661,427 km (0.113 R)
• M38: 15,153,666 km (0.117 R)
• M39: 15,209,915 km (0.091 R)
• M40: 15,322,562 km (0.094 R)
• M41: 17,339,440 km (0.097 R)
• M42: 18,589,031 km (0.043 R)
• M43: 19,255,041 km (0.115 R)
• M44: 19,316,077 km (0.117 R)
• M45: 19,683,041 km (0.114 R)
• M46: 20,548,165 km (0.086 R)
• M47: 21,048,121 km (0.047 R)
• M48: 21,173,783 km (0.061 R)
• M49: 21,552,116 km (0.047 R)
• M50: 22,636,103 km (0.051 R)
• M51: 23,152,365 km (0.115 R)
• M52: 24,459,850 km (0.088 R)
• M53: 25,122,569 km (0.066 R)
• M54: 25,322,581 km (0.087 R)
• M55: 27,077,514 km (0.077 R)
• M56: 27,214,097 km (0.029 R)
• M57: 27,969,566 km (0.1 R)
• M58: 29,010,917 km (0.107 R)
• M59: 29,150,791 km (0.103 R)
• M60: 29,501,149 km (0.077 R)
• M61: 29,853,003 km (0.097 R)
• M62: 30,277,113 km (0.11 R)
• M63: 30,560,900 km (0.109 R)
• M64: 31,849,087 km (0.107 R)
• M65: 32,137,662 km (0.073 R)
• M66: 33,520,544 km (0.088 R)
• M67: 34,551,872 km (0.108 R)
• M68: 37,251,366 km (0.104 R)
• M69: 38,166,157 km (0.102 R)
• M70: 38,934,043 km (0.067 R)
• M71: 40,485,223 km (0.115 R)
• M72: 40,719,643 km (0.077 R)
• M73: 42,531,572 km (0.079 R)
• M74: 44,611,581 km (0.104 R)
• M75: 44,692,214 km (0.108 R)
• M76: 46,233,820 km (0.083 R)
• M77: 48,454,302 km (0.104 R)
• M78: 48,869,436 km (0.075 R)
• M79: 49,619,370 km (0.098 R)
• M80: 51,046,384 km (0.087 R)
• M81: 51,468,699 km (0.118 R)
• M82: 52,316,619 km (0.058 R)
• M83: 52,486,862 km (0.101 R)
• M84: 53,083,907 km (0.114 R)
• M85: 55,667,761 km (0.091 R)
• M86: 55,928,361 km (0.068 R)
• M87: 56,538,122 km (0.088 R)
• M88: 57,062,612 km (0.049 R)
• M89: 58,910,594 km (0.044 R)
• M90: 58,999,007 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 13,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit