🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.84 AU - 1.08 AU

Year: 356 Days

Day: 18 Hours

Environment

Temp: 9 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.44 AU - 2.14 AU

Year: 907 Days

Day: 13.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.9

Radius: 13.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.84 AU - 10.9 AU

Year: 12648 Days

Day: 12.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 109,007,071 km

• M1: 201,508 km (0.103 R)
• M2: 374,892 km (0.063 R)
• M3: 679,922 km (0.113 R)
• M4: 825,331 km (0.077 R)
• M5: 922,121 km (0.111 R)
• M6: 1,172,099 km (0.103 R)
• M7: 1,283,101 km (0.07 R)
• M8: 1,421,180 km (0.115 R)
• M9: 1,738,477 km (0.109 R)
• M10: 1,892,862 km (0.097 R)
• M11: 2,051,884 km (0.036 R)
• M12: 2,188,018 km (0.068 R)
• M13: 2,469,412 km (0.086 R)
• M14: 3,130,186 km (0.048 R)
• M15: 3,578,680 km (0.035 R)
• M16: 4,047,819 km (0.076 R)
• M17: 4,643,967 km (0.103 R)
• M18: 4,970,838 km (0.07 R)
• M19: 5,155,741 km (0.101 R)
• M20: 5,685,617 km (0.066 R)
• M21: 6,272,938 km (0.098 R)
• M22: 6,513,342 km (0.076 R)
• M23: 6,838,567 km (0.105 R)
• M24: 7,086,152 km (0.117 R)
• M25: 7,803,474 km (0.106 R)
• M26: 8,280,093 km (0.118 R)
• M27: 8,721,705 km (0.079 R)
• M28: 9,307,232 km (0.105 R)
• M29: 9,812,723 km (0.072 R)
• M30: 10,374,463 km (0.087 R)
• M31: 10,754,741 km (0.105 R)
• M32: 10,994,696 km (0.113 R)
• M33: 11,188,126 km (0.068 R)
• M34: 11,333,834 km (0.076 R)
• M35: 11,529,059 km (0.115 R)
• M36: 12,421,710 km (0.103 R)
• M37: 16,264,580 km (0.057 R)
• M38: 16,374,684 km (0.074 R)
• M39: 17,999,317 km (0.047 R)
• M40: 18,744,164 km (0.084 R)
• M41: 19,149,425 km (0.036 R)
• M42: 19,324,006 km (0.073 R)
• M43: 19,557,528 km (0.096 R)
• M44: 20,679,961 km (0.099 R)
• M45: 20,859,030 km (0.101 R)
• M46: 21,218,812 km (0.085 R)
• M47: 21,459,964 km (0.066 R)
• M48: 22,617,253 km (0.05 R)
• M49: 23,545,209 km (0.081 R)
• M50: 23,669,824 km (0.076 R)
• M51: 24,233,509 km (0.105 R)
• M52: 24,485,581 km (0.107 R)
• M53: 29,100,975 km (0.092 R)
• M54: 29,234,715 km (0.116 R)
• M55: 29,503,094 km (0.083 R)
• M56: 29,637,433 km (0.068 R)
• M57: 30,584,387 km (0.046 R)
• M58: 31,129,971 km (0.086 R)
• M59: 33,064,720 km (0.08 R)
• M60: 33,554,503 km (0.095 R)
• M61: 33,976,070 km (0.04 R)
• M62: 34,753,829 km (0.117 R)
• M63: 35,465,915 km (0.105 R)
• M64: 36,977,003 km (0.085 R)
• M65: 37,996,064 km (0.116 R)
• M66: 40,359,710 km (0.115 R)
• M67: 41,408,840 km (0.111 R)
• M68: 42,770,779 km (0.112 R)
• M69: 44,455,401 km (0.066 R)
• M70: 45,383,356 km (0.111 R)
• M71: 47,258,416 km (0.097 R)
• M72: 47,889,121 km (0.083 R)
• M73: 48,840,264 km (0.083 R)
• M74: 49,478,000 km (0.092 R)
• M75: 49,797,840 km (0.073 R)
• M76: 50,922,666 km (0.108 R)
• M77: 51,812,325 km (0.066 R)
• M78: 52,137,102 km (0.049 R)
• M79: 52,952,111 km (0.053 R)
• M80: 53,115,622 km (0.109 R)
• M81: 55,090,613 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.82 AU - 11.98 AU

Year: 14578 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 109,007,071 km

• M1: 150,495 km (0.096 R)
• M2: 382,821 km (0.116 R)
• M3: 710,739 km (0.092 R)
• M4: 826,379 km (0.088 R)
• M5: 1,058,555 km (0.09 R)
• M6: 1,693,448 km (0.103 R)
• M7: 2,254,290 km (0.078 R)
• M8: 3,058,080 km (0.052 R)
• M9: 3,279,036 km (0.115 R)
• M10: 4,123,067 km (0.097 R)
• M11: 4,647,856 km (0.1 R)
• M12: 4,902,173 km (0.103 R)
• M13: 6,486,414 km (0.054 R)
• M14: 6,628,083 km (0.115 R)
• M15: 6,878,360 km (0.057 R)
• M16: 7,059,224 km (0.095 R)
• M17: 7,314,887 km (0.105 R)
• M18: 7,425,440 km (0.108 R)
• M19: 7,610,792 km (0.108 R)
• M20: 10,654,510 km (0.077 R)
• M21: 13,075,452 km (0.084 R)
• M22: 13,254,671 km (0.119 R)
• M23: 13,479,815 km (0.055 R)
• M24: 14,531,937 km (0.099 R)
• M25: 15,091,284 km (0.076 R)
• M26: 15,373,575 km (0.097 R)
• M27: 16,762,741 km (0.08 R)
• M28: 17,743,953 km (0.085 R)
• M29: 18,592,472 km (0.088 R)
• M30: 18,844,694 km (0.117 R)
• M31: 18,945,822 km (0.1 R)
• M32: 19,047,250 km (0.08 R)
• M33: 19,199,540 km (0.091 R)
• M34: 19,607,793 km (0.108 R)
• M35: 19,864,503 km (0.061 R)
• M36: 19,967,426 km (0.111 R)
• M37: 21,111,700 km (0.118 R)
• M38: 21,533,118 km (0.103 R)
• M39: 22,384,329 km (0.106 R)
• M40: 22,975,839 km (0.079 R)
• M41: 23,626,889 km (0.115 R)
• M42: 23,954,808 km (0.111 R)
• M43: 24,559,782 km (0.086 R)
• M44: 24,947,390 km (0.072 R)
• M45: 26,178,730 km (0.109 R)
• M46: 27,258,078 km (0.109 R)
• M47: 29,695,177 km (0.098 R)
• M48: 30,760,913 km (0.101 R)
• M49: 31,418,246 km (0.052 R)
• M50: 31,778,776 km (0.102 R)
• M51: 32,625,351 km (0.094 R)
• M52: 34,836,108 km (0.042 R)
• M53: 35,458,734 km (0.093 R)
• M54: 35,834,076 km (0.08 R)
• M55: 36,085,101 km (0.115 R)
• M56: 36,462,686 km (0.044 R)
• M57: 36,651,927 km (0.119 R)
• M58: 37,603,220 km (0.109 R)
• M59: 38,498,414 km (0.084 R)
• M60: 40,244,520 km (0.063 R)
• M61: 40,897,814 km (0.075 R)
• M62: 41,225,732 km (0.057 R)
• M63: 42,016,357 km (0.088 R)
• M64: 42,148,602 km (0.06 R)
• M65: 42,280,996 km (0.08 R)
• M66: 42,546,233 km (0.104 R)
• M67: 43,612,566 km (0.067 R)
• M68: 44,014,835 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.4

Radius: 6.1

Gravity: 23.42 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.27 AU - 22.95 AU

Year: 30407 Days

Day: 22.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,007,071 km

• M1: 85,570 km (0.045 R)
• M2: 201,508 km (0.086 R)
• M3: 361,129 km (0.038 R)
• M4: 758,760 km (0.1 R)
• M5: 882,777 km (0.067 R)
• M6: 1,013,526 km (0.09 R)
• M7: 1,676,843 km (0.094 R)
• M8: 3,942,053 km (0.063 R)
• M9: 4,049,914 km (0.104 R)
• M10: 5,005,994 km (0.113 R)
• M11: 5,660,185 km (0.108 R)
• M12: 7,711,172 km (0.109 R)
• M13: 9,528,188 km (0.104 R)
• M14: 10,186,568 km (0.036 R)
• M15: 10,708,814 km (0.044 R)
• M16: 11,011,151 km (0.043 R)
• M17: 11,547,011 km (0.063 R)
• M18: 11,779,336 km (0.091 R)
• M19: 12,169,936 km (0.108 R)
• M20: 12,723,748 km (0.096 R)
• M21: 13,205,004 km (0.101 R)
• M22: 15,188,971 km (0.118 R)
• M23: 16,562,429 km (0.111 R)
• M24: 16,736,860 km (0.071 R)
• M25: 16,824,375 km (0.061 R)
• M26: 17,796,462 km (0.097 R)
• M27: 19,059,666 km (0.056 R)
• M28: 19,794,491 km (0.11 R)
• M29: 20,072,444 km (0.06 R)
• M30: 22,149,910 km (0.094 R)
• M31: 23,998,191 km (0.081 R)
• M32: 24,393,578 km (0.036 R)
• M33: 25,895,541 km (0.048 R)
• M34: 27,324,051 km (0.072 R)
• M35: 27,530,197 km (0.107 R)
• M36: 30,898,393 km (0.067 R)
• M37: 31,977,293 km (0.099 R)
• M38: 33,178,265 km (0.106 R)
• M39: 33,508,427 km (0.073 R)
• M40: 33,839,637 km (0.101 R)
• M41: 33,950,190 km (0.091 R)
• M42: 36,188,174 km (0.109 R)
• M43: 36,528,060 km (0.103 R)
• M44: 36,755,150 km (0.05 R)
• M45: 37,897,778 km (0.034 R)
• M46: 38,012,669 km (0.045 R)
• M47: 39,168,014 km (0.096 R)
• M48: 39,749,949 km (0.081 R)
• M49: 40,687,180 km (0.057 R)
• M50: 40,804,764 km (0.082 R)
• M51: 40,922,647 km (0.098 R)
• M52: 41,276,596 km (0.105 R)
• M53: 44,750,557 km (0.102 R)
• M54: 45,725,188 km (0.099 R)
• M55: 47,695,541 km (0.089 R)
• M56: 48,068,040 km (0.099 R)
• M57: 50,197,117 km (0.109 R)
• M58: 50,576,048 km (0.119 R)
• M59: 51,591,070 km (0.075 R)
• M60: 52,997,738 km (0.088 R)
• M61: 53,254,897 km (0.115 R)
• M62: 54,028,617 km (0.117 R)
• M63: 54,416,973 km (0.073 R)
• M64: 55,196,378 km (0.104 R)
• M65: 57,953,168 km (0.116 R)
• M66: 58,085,562 km (0.056 R)
• M67: 60,620,049 km (0.099 R)
• M68: 60,888,877 km (0.092 R)
• M69: 62,510,517 km (0.116 R)
• M70: 62,646,352 km (0.064 R)
• M71: 64,283,252 km (0.087 R)
• M72: 66,626,254 km (0.074 R)
• M73: 68,716,884 km (0.108 R)
• M74: 70,828,757 km (0.104 R)
• M75: 71,537,403 km (0.097 R)
• M76: 72,676,291 km (0.112 R)
• M77: 74,251,856 km (0.116 R)
• M78: 75,116,083 km (0.11 R)
• M79: 78,459,595 km (0.113 R)
• M80: 78,752,508 km (0.113 R)
• M81: 82,445,930 km (0.103 R)
• M82: 82,594,780 km (0.103 R)
• M83: 83,789,319 km (0.09 R)
• M84: 84,538,804 km (0.103 R)
• M85: 84,688,851 km (0.096 R)
• M86: 85,893,413 km (0.072 R)
• M87: 86,497,638 km (0.026 R)
• M88: 89,693,647 km (0.066 R)
• M89: 90,306,699 km (0.07 R)
• M90: 92,927,953 km (0.111 R)
• M91: 93,703,768 km (0.072 R)
• M92: 94,949,320 km (0.085 R)
• M93: 99,986,130 km (0.069 R)
• M94: 102,857,362 km (0.093 R)
• M95: 103,338,469 km (0.072 R)
• M96: 104,303,076 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 12,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit