🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.2

Radius: 14.4

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.77 AU - 0.97 AU

Year: 516 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,547,056 km

• M1: 181,013 km (0.099 R)
• M2: 283,039 km (0.046 R)
• M3: 423,212 km (0.112 R)
• M4: 520,301 km (0.106 R)
• M5: 645,515 km (0.079 R)
• M6: 955,482 km (0.069 R)
• M7: 1,061,696 km (0.064 R)
• M8: 1,159,683 km (0.078 R)
• M9: 1,295,368 km (0.103 R)
• M10: 1,478,625 km (0.029 R)
• M11: 1,636,002 km (0.111 R)
• M12: 1,751,043 km (0.081 R)
• M13: 1,850,675 km (0.047 R)
• M14: 1,961,677 km (0.107 R)
• M15: 2,065,498 km (0.044 R)
• M16: 2,252,645 km (0.094 R)
• M17: 2,408,675 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 14.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.96 AU - 1.54 AU

Year: 889 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 58,547,056 km

• M1: 185,950 km (0.081 R)
• M2: 290,070 km (0.054 R)
• M3: 405,859 km (0.116 R)
• M4: 522,545 km (0.093 R)
• M5: 738,565 km (0.115 R)
• M6: 850,314 km (0.066 R)
• M7: 962,513 km (0.104 R)
• M8: 1,067,680 km (0.097 R)
• M9: 1,318,107 km (0.039 R)
• M10: 1,422,377 km (0.08 R)
• M11: 1,610,421 km (0.118 R)
• M12: 1,814,622 km (0.077 R)
• M13: 1,947,914 km (0.066 R)
• M14: 2,166,476 km (0.094 R)
• M15: 2,257,881 km (0.069 R)
• M16: 2,427,525 km (0.115 R)
• M17: 2,610,483 km (0.108 R)
• M18: 2,717,146 km (0.079 R)
• M19: 2,807,204 km (0.12 R)
• M20: 2,934,961 km (0.087 R)
• M21: 3,177,459 km (0.099 R)
• M22: 3,272,603 km (0.096 R)
• M23: 3,407,391 km (0.031 R)
• M24: 3,504,779 km (0.099 R)
• M25: 3,702,547 km (0.064 R)
• M26: 3,955,069 km (0.096 R)
• M27: 4,171,537 km (0.078 R)
• M28: 4,265,634 km (0.11 R)
• M29: 4,392,193 km (0.034 R)
• M30: 4,659,824 km (0.101 R)
• M31: 4,801,044 km (0.062 R)
• M32: 4,899,779 km (0.11 R)
• M33: 5,301,449 km (0.076 R)
• M34: 5,403,475 km (0.071 R)
• M35: 5,632,809 km (0.049 R)
• M36: 5,748,597 km (0.109 R)
• M37: 5,877,102 km (0.077 R)
• M38: 5,971,049 km (0.115 R)
• M39: 6,436,448 km (0.096 R)
• M40: 6,545,505 km (0.104 R)
• M41: 6,753,297 km (0.054 R)
• M42: 7,112,930 km (0.102 R)
• M43: 7,225,727 km (0.083 R)
• M44: 7,364,554 km (0.085 R)
• M45: 7,568,007 km (0.096 R)
• M46: 7,734,659 km (0.076 R)
• M47: 8,176,421 km (0.067 R)
• M48: 8,281,589 km (0.096 R)
• M49: 8,586,469 km (0.074 R)
• M50: 8,680,117 km (0.101 R)
• M51: 9,044,089 km (0.118 R)
• M52: 9,193,836 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 14.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.4 AU - 1.4 AU

Year: 1053 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,547,056 km

• M1: 188,643 km (0.047 R)
• M2: 291,417 km (0.09 R)
• M3: 619,784 km (0.114 R)
• M4: 710,141 km (0.102 R)
• M5: 802,593 km (0.114 R)
• M6: 892,800 km (0.118 R)
• M7: 1,135,149 km (0.101 R)
• M8: 1,266,944 km (0.039 R)
• M9: 1,447,060 km (0.118 R)
• M10: 1,640,640 km (0.109 R)
• M11: 1,731,595 km (0.042 R)
• M12: 2,015,083 km (0.076 R)
• M13: 2,113,070 km (0.118 R)
• M14: 2,217,788 km (0.084 R)
• M15: 2,355,119 km (0.069 R)
• M16: 2,654,614 km (0.117 R)
• M17: 2,751,853 km (0.081 R)
• M18: 2,905,490 km (0.03 R)
• M19: 3,090,393 km (0.083 R)
• M20: 3,187,183 km (0.072 R)
• M21: 3,525,423 km (0.089 R)
• M22: 3,863,066 km (0.078 R)
• M23: 3,998,751 km (0.112 R)
• M24: 4,104,517 km (0.114 R)
• M25: 4,402,366 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337

Radius: 9.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.02 AU - 2.06 AU

Year: 1853 Days

Day: 14.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,547,056 km

• M1: 128,505 km (0.116 R)
• M2: 194,477 km (0.081 R)
• M3: 258,356 km (0.075 R)
• M4: 348,563 km (0.093 R)
• M5: 409,300 km (0.103 R)
• M6: 480,359 km (0.065 R)
• M7: 550,371 km (0.08 R)
• M8: 618,138 km (0.112 R)
• M9: 682,465 km (0.102 R)
• M10: 1,017,415 km (0.068 R)
• M11: 1,166,863 km (0.043 R)
• M12: 1,383,481 km (0.115 R)
• M13: 1,532,181 km (0.083 R)
• M14: 1,604,138 km (0.109 R)
• M15: 1,695,692 km (0.061 R)
• M16: 1,990,699 km (0.041 R)
• M17: 2,169,618 km (0.067 R)
• M18: 2,395,511 km (0.102 R)
• M19: 2,500,678 km (0.072 R)
• M20: 2,683,337 km (0.078 R)
• M21: 2,881,405 km (0.12 R)
• M22: 3,257,194 km (0.102 R)
• M23: 3,600,222 km (0.073 R)
• M24: 3,757,899 km (0.074 R)
• M25: 3,967,485 km (0.072 R)
• M26: 4,411,043 km (0.102 R)
• M27: 4,527,729 km (0.102 R)
• M28: 4,671,792 km (0.118 R)
• M29: 5,112,956 km (0.075 R)
• M30: 5,263,003 km (0.1 R)
• M31: 5,331,668 km (0.099 R)
• M32: 5,595,409 km (0.098 R)
• M33: 5,665,571 km (0.098 R)
• M34: 6,034,928 km (0.072 R)
• M35: 6,150,268 km (0.094 R)
• M36: 6,471,005 km (0.107 R)
• M37: 6,603,848 km (0.105 R)
• M38: 6,767,359 km (0.061 R)
• M39: 6,827,198 km (0.104 R)
• M40: 7,083,310 km (0.094 R)
• M41: 7,144,046 km (0.11 R)
• M42: 7,235,600 km (0.107 R)
• M43: 7,808,111 km (0.058 R)
• M44: 7,965,339 km (0.106 R)
• M45: 8,379,126 km (0.093 R)
• M46: 9,062,340 km (0.097 R)
• M47: 9,211,190 km (0.057 R)
• M48: 9,527,739 km (0.075 R)
• M49: 10,206,165 km (0.109 R)
• M50: 10,412,760 km (0.108 R)
• M51: 11,005,616 km (0.114 R)
• M52: 11,076,077 km (0.099 R)
• M53: 11,146,687 km (0.051 R)
• M54: 11,341,763 km (0.084 R)
• M55: 11,555,688 km (0.074 R)
• M56: 11,771,108 km (0.098 R)
• M57: 11,915,321 km (0.064 R)
• M58: 12,078,382 km (0.116 R)
• M59: 12,260,443 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.9

Radius: 14.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5 AU - 5.02 AU

Year: 7130 Days

Day: 6.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,547,056 km

• M1: 216,917 km (0.062 R)
• M2: 393,293 km (0.079 R)
• M3: 600,187 km (0.078 R)
• M4: 739,911 km (0.089 R)
• M5: 936,034 km (0.077 R)
• M6: 1,215,483 km (0.054 R)
• M7: 1,504,955 km (0.097 R)
• M8: 1,649,317 km (0.086 R)
• M9: 1,760,767 km (0.117 R)
• M10: 1,913,506 km (0.103 R)
• M11: 2,232,748 km (0.076 R)
• M12: 2,788,504 km (0.077 R)
• M13: 3,221,889 km (0.109 R)
• M14: 3,315,986 km (0.094 R)
• M15: 3,410,981 km (0.092 R)
• M16: 3,579,428 km (0.094 R)
• M17: 3,849,901 km (0.068 R)
• M18: 3,949,833 km (0.1 R)
• M19: 4,050,811 km (0.114 R)
• M20: 4,306,923 km (0.033 R)
• M21: 4,437,073 km (0.068 R)
• M22: 5,384,925 km (0.043 R)
• M23: 5,497,123 km (0.079 R)
• M24: 5,781,359 km (0.092 R)
• M25: 6,187,518 km (0.103 R)
• M26: 6,453,503 km (0.105 R)
• M27: 6,573,031 km (0.084 R)
• M28: 7,150,629 km (0.084 R)
• M29: 8,681,912 km (0.112 R)
• M30: 9,180,971 km (0.061 R)
• M31: 9,484,804 km (0.087 R)
• M32: 10,839,862 km (0.06 R)
• M33: 10,946,675 km (0.085 R)
• M34: 11,161,198 km (0.088 R)
• M35: 11,485,825 km (0.107 R)
• M36: 11,996,852 km (0.104 R)
• M37: 12,144,206 km (0.118 R)
• M38: 12,777,304 km (0.053 R)
• M39: 13,192,737 km (0.102 R)
• M40: 13,497,617 km (0.077 R)
• M41: 13,727,849 km (0.068 R)
• M42: 14,153,455 km (0.08 R)
• M43: 15,336,026 km (0.12 R)
• M44: 15,456,003 km (0.105 R)
• M45: 16,101,368 km (0.102 R)
• M46: 16,591,152 km (0.117 R)
• M47: 18,047,786 km (0.113 R)
• M48: 18,343,990 km (0.107 R)
• M49: 18,770,045 km (0.082 R)
• M50: 20,199,004 km (0.032 R)
• M51: 20,462,595 km (0.045 R)
• M52: 21,081,930 km (0.107 R)
• M53: 21,752,578 km (0.118 R)
• M54: 21,932,544 km (0.1 R)
• M55: 22,475,584 km (0.116 R)
• M56: 23,068,889 km (0.107 R)
• M57: 23,621,055 km (0.11 R)
• M58: 23,991,609 km (0.088 R)
• M59: 24,177,709 km (0.107 R)
• M60: 24,691,727 km (0.08 R)
• M61: 25,873,401 km (0.105 R)
• M62: 26,207,602 km (0.056 R)
• M63: 26,495,129 km (0.086 R)
• M64: 26,639,342 km (0.093 R)
• M65: 26,976,685 km (0.056 R)
• M66: 27,218,585 km (0.057 R)
• M67: 27,802,166 km (0.09 R)
• M68: 28,488,222 km (0.109 R)
• M69: 29,179,813 km (0.095 R)
• M70: 29,577,444 km (0.103 R)
• M71: 29,677,076 km (0.112 R)
• M72: 30,077,101 km (0.103 R)
• M73: 32,823,119 km (0.082 R)
• M74: 32,978,103 km (0.087 R)
• M75: 35,066,638 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.2

Radius: 4.8

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.6 AU - 8.96 AU

Year: 16542 Days

Day: 15.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 96.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,547,056 km

• M1: 61,485 km (0.081 R)
• M2: 263,741 km (0.091 R)
• M3: 563,086 km (0.072 R)
• M4: 962,662 km (0.107 R)
• M5: 1,028,934 km (0.106 R)
• M6: 1,333,815 km (0.098 R)
• M7: 1,799,363 km (0.107 R)
• M8: 2,078,214 km (0.084 R)
• M9: 3,628,796 km (0.071 R)
• M10: 3,802,927 km (0.118 R)
• M11: 4,123,067 km (0.079 R)
• M12: 4,378,131 km (0.104 R)
• M13: 4,827,224 km (0.025 R)
• M14: 4,903,519 km (0.09 R)
• M15: 5,057,306 km (0.116 R)
• M16: 5,330,172 km (0.095 R)
• M17: 5,607,975 km (0.115 R)
• M18: 5,931,107 km (0.086 R)
• M19: 5,971,947 km (0.109 R)
• M20: 6,595,471 km (0.099 R)
• M21: 7,065,657 km (0.068 R)
• M22: 7,109,040 km (0.111 R)
• M23: 7,414,519 km (0.103 R)
• M24: 9,574,264 km (0.047 R)
• M25: 9,862,988 km (0.075 R)
• M26: 10,399,894 km (0.11 R)
• M27: 10,647,030 km (0.116 R)
• M28: 11,046,606 km (0.09 R)
• M29: 11,096,871 km (0.091 R)
• M30: 11,147,136 km (0.097 R)
• M31: 12,430,685 km (0.028 R)
• M32: 12,483,045 km (0.098 R)
• M33: 12,798,397 km (0.117 R)
• M34: 12,904,163 km (0.042 R)
• M35: 13,222,956 km (0.107 R)
• M36: 13,276,362 km (0.059 R)
• M37: 13,544,442 km (0.098 R)
• M38: 14,689,763 km (0.056 R)
• M39: 14,855,966 km (0.097 R)
• M40: 16,379,022 km (0.107 R)
• M41: 19,753,501 km (0.098 R)
• M42: 20,614,138 km (0.082 R)
• M43: 21,361,529 km (0.113 R)
• M44: 21,864,776 km (0.095 R)
• M45: 22,181,175 km (0.104 R)
• M46: 22,244,605 km (0.11 R)
• M47: 24,766,975 km (0.111 R)
• M48: 26,363,483 km (0.104 R)
• M49: 26,565,440 km (0.062 R)
• M50: 27,106,386 km (0.081 R)
• M51: 27,378,206 km (0.094 R)
• M52: 28,405,494 km (0.11 R)
• M53: 28,474,459 km (0.11 R)
• M54: 28,612,538 km (0.114 R)
• M55: 28,750,766 km (0.084 R)
• M56: 29,306,073 km (0.097 R)
• M57: 30,286,388 km (0.08 R)
• M58: 31,206,265 km (0.093 R)
• M59: 31,419,891 km (0.092 R)
• M60: 32,279,032 km (0.108 R)
• M61: 33,291,061 km (0.087 R)
• M62: 33,509,325 km (0.117 R)
• M63: 34,020,351 km (0.112 R)
• M64: 34,240,110 km (0.111 R)
• M65: 35,346,237 km (0.105 R)
• M66: 36,015,538 km (0.09 R)
• M67: 36,389,233 km (0.097 R)
• M68: 36,839,224 km (0.079 R)
• M69: 38,963,663 km (0.082 R)
• M70: 41,127,596 km (0.1 R)
• M71: 41,674,676 km (0.072 R)
• M72: 42,224,149 km (0.111 R)
• M73: 42,381,526 km (0.092 R)
• M74: 43,330,275 km (0.113 R)
• M75: 46,380,127 km (0.089 R)
• M76: 48,506,511 km (0.109 R)
• M77: 48,671,368 km (0.098 R)
• M78: 51,502,657 km (0.108 R)
• M79: 52,683,882 km (0.119 R)
• M80: 53,788,812 km (0.082 R)
• M81: 54,215,764 km (0.114 R)
• M82: 54,643,913 km (0.037 R)
• M83: 55,503,503 km (0.088 R)
• M84: 55,589,671 km (0.058 R)
• M85: 56,888,181 km (0.104 R)
• M86: 57,235,996 km (0.08 R)
• M87: 57,410,277 km (0.074 R)
• M88: 57,497,493 km (0.079 R)
• M89: 58,371,743 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: 407 - 16,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit