🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.1 AU - 3.32 AU

Year: 2101 Days

Day: 42.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.8 AU - 3.8 AU

Year: 2706 Days

Day: 16.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.6

Radius: 9

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.46 AU - 6.52 AU

Year: 6039 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,169,448 km

• M1: 127,757 km (0.113 R)
• M2: 193,879 km (0.104 R)
• M3: 610,210 km (0.106 R)
• M4: 686,804 km (0.077 R)
• M5: 808,427 km (0.099 R)
• M6: 937,530 km (0.058 R)
• M7: 1,869,225 km (0.072 R)
• M8: 2,201,183 km (0.119 R)
• M9: 2,426,029 km (0.116 R)
• M10: 2,615,569 km (0.072 R)
• M11: 3,236,251 km (0.111 R)
• M12: 3,468,726 km (0.1 R)
• M13: 3,730,971 km (0.102 R)
• M14: 3,827,910 km (0.069 R)
• M15: 3,974,815 km (0.114 R)
• M16: 4,325,174 km (0.118 R)
• M17: 4,633,345 km (0.107 R)
• M18: 5,244,004 km (0.091 R)
• M19: 5,380,138 km (0.077 R)
• M20: 5,572,670 km (0.081 R)
• M21: 6,078,311 km (0.076 R)
• M22: 6,365,539 km (0.029 R)
• M23: 6,598,612 km (0.076 R)
• M24: 6,893,919 km (0.112 R)
• M25: 7,013,148 km (0.118 R)
• M26: 8,593,949 km (0.072 R)
• M27: 8,786,930 km (0.103 R)
• M28: 9,639,937 km (0.105 R)
• M29: 9,740,018 km (0.092 R)
• M30: 10,143,932 km (0.074 R)
• M31: 10,347,984 km (0.083 R)
• M32: 10,760,126 km (0.088 R)
• M33: 10,898,803 km (0.115 R)
• M34: 12,028,716 km (0.089 R)
• M35: 12,172,480 km (0.107 R)
• M36: 13,232,530 km (0.039 R)
• M37: 13,381,081 km (0.11 R)
• M38: 13,567,629 km (0.111 R)
• M39: 14,056,366 km (0.1 R)
• M40: 14,360,049 km (0.09 R)
• M41: 14,589,233 km (0.065 R)
• M42: 14,973,999 km (0.117 R)
• M43: 16,306,766 km (0.056 R)
• M44: 16,386,352 km (0.098 R)
• M45: 16,585,766 km (0.099 R)
• M46: 16,866,562 km (0.052 R)
• M47: 17,270,177 km (0.074 R)
• M48: 17,677,083 km (0.106 R)
• M49: 18,210,848 km (0.113 R)
• M50: 18,791,587 km (0.106 R)
• M51: 18,916,800 km (0.117 R)
• M52: 19,673,915 km (0.094 R)
• M53: 20,483,988 km (0.091 R)
• M54: 21,653,693 km (0.11 R)
• M55: 22,180,427 km (0.047 R)
• M56: 23,067,842 km (0.119 R)
• M57: 23,202,031 km (0.099 R)
• M58: 23,471,008 km (0.091 R)
• M59: 23,741,032 km (0.067 R)
• M60: 24,102,760 km (0.112 R)
• M61: 24,238,745 km (0.082 R)
• M62: 24,511,761 km (0.032 R)
• M63: 24,785,824 km (0.103 R)
• M64: 25,567,622 km (0.093 R)
• M65: 26,217,476 km (0.119 R)
• M66: 27,061,058 km (0.073 R)
• M67: 27,723,328 km (0.102 R)
• M68: 28,008,761 km (0.108 R)
• M69: 28,104,204 km (0.095 R)
• M70: 28,247,519 km (0.111 R)
• M71: 29,063,874 km (0.038 R)
• M72: 30,376,446 km (0.1 R)
• M73: 30,523,501 km (0.1 R)
• M74: 30,966,011 km (0.057 R)
• M75: 31,064,596 km (0.047 R)
• M76: 31,361,099 km (0.025 R)
• M77: 32,056,580 km (0.099 R)
• M78: 32,908,091 km (0.096 R)
• M79: 33,311,257 km (0.114 R)
• M80: 33,716,069 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.9

Radius: 12.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.7 AU - 6.98 AU

Year: 6534 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,169,448 km

• M1: 163,810 km (0.118 R)
• M2: 300,393 km (0.118 R)
• M3: 394,041 km (0.051 R)
• M4: 479,461 km (0.084 R)
• M5: 585,526 km (0.115 R)
• M6: 825,631 km (0.057 R)
• M7: 1,004,550 km (0.101 R)
• M8: 1,147,715 km (0.088 R)
• M9: 1,419,833 km (0.052 R)
• M10: 1,509,443 km (0.047 R)
• M11: 1,809,087 km (0.101 R)
• M12: 2,379,504 km (0.063 R)
• M13: 2,508,906 km (0.09 R)
• M14: 2,842,808 km (0.087 R)
• M15: 3,003,626 km (0.079 R)
• M16: 3,802,628 km (0.119 R)
• M17: 4,006,081 km (0.064 R)
• M18: 4,135,035 km (0.114 R)
• M19: 4,397,130 km (0.087 R)
• M20: 5,300,851 km (0.117 R)
• M21: 5,442,819 km (0.032 R)
• M22: 5,585,984 km (0.029 R)
• M23: 6,141,741 km (0.101 R)
• M24: 6,381,097 km (0.07 R)
• M25: 7,086,451 km (0.054 R)
• M26: 7,243,080 km (0.071 R)
• M27: 7,369,191 km (0.104 R)
• M28: 7,496,050 km (0.069 R)
• M29: 7,591,643 km (0.111 R)
• M30: 8,141,415 km (0.118 R)
• M31: 8,371,497 km (0.059 R)
• M32: 9,108,865 km (0.038 R)
• M33: 9,658,188 km (0.098 R)
• M34: 10,537,973 km (0.096 R)
• M35: 10,717,042 km (0.11 R)
• M36: 11,005,616 km (0.095 R)
• M37: 11,187,378 km (0.101 R)
• M38: 12,411,537 km (0.073 R)
• M39: 12,790,917 km (0.064 R)
• M40: 13,405,764 km (0.101 R)
• M41: 14,465,366 km (0.113 R)
• M42: 14,624,538 km (0.075 R)
• M43: 15,105,944 km (0.082 R)
• M44: 15,267,510 km (0.061 R)
• M45: 15,592,436 km (0.094 R)
• M46: 15,673,967 km (0.058 R)
• M47: 16,084,165 km (0.096 R)
• M48: 16,331,899 km (0.1 R)
• M49: 17,589,718 km (0.06 R)
• M50: 17,802,296 km (0.094 R)
• M51: 18,574,969 km (0.077 R)
• M52: 19,666,286 km (0.096 R)
• M53: 20,420,259 km (0.105 R)
• M54: 21,591,760 km (0.083 R)
• M55: 22,093,810 km (0.075 R)
• M56: 22,231,440 km (0.043 R)
• M57: 22,461,522 km (0.104 R)
• M58: 22,738,577 km (0.104 R)
• M59: 23,952,265 km (0.044 R)
• M60: 24,424,695 km (0.097 R)
• M61: 25,763,745 km (0.083 R)
• M62: 26,979,527 km (0.095 R)
• M63: 27,470,956 km (0.088 R)
• M64: 28,512,905 km (0.109 R)
• M65: 28,963,345 km (0.079 R)
• M66: 29,214,669 km (0.064 R)
• M67: 29,871,404 km (0.057 R)
• M68: 30,635,101 km (0.052 R)
• M69: 31,353,919 km (0.109 R)
• M70: 31,508,603 km (0.053 R)
• M71: 31,870,630 km (0.089 R)
• M72: 32,598,872 km (0.078 R)
• M73: 33,174,824 km (0.098 R)
• M74: 33,912,790 km (0.04 R)
• M75: 34,124,770 km (0.112 R)
• M76: 34,230,835 km (0.097 R)
• M77: 34,496,521 km (0.034 R)
• M78: 34,816,212 km (0.043 R)
• M79: 35,620,001 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.2

Radius: 3.2

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15.54 AU - 15.82 AU

Year: 22678 Days

Day: 19.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,169,448 km

• M1: 145,110 km (0.113 R)
• M2: 228,586 km (0.106 R)
• M3: 337,493 km (0.094 R)
• M4: 473,776 km (0.096 R)
• M5: 793,168 km (0.101 R)
• M6: 837,000 km (0.095 R)
• M7: 958,025 km (0.09 R)
• M8: 1,020,706 km (0.097 R)
• M9: 1,133,503 km (0.074 R)
• M10: 1,183,020 km (0.097 R)
• M11: 1,989,053 km (0.097 R)
• M12: 2,232,449 km (0.084 R)
• M13: 2,442,484 km (0.1 R)
• M14: 2,836,525 km (0.07 R)
• M15: 3,017,838 km (0.113 R)
• M16: 3,226,377 km (0.106 R)
• M17: 3,511,660 km (0.096 R)
• M18: 3,979,603 km (0.068 R)
• M19: 4,055,299 km (0.101 R)
• M20: 4,131,444 km (0.044 R)
• M21: 4,285,231 km (0.099 R)
• M22: 4,864,923 km (0.109 R)
• M23: 4,945,855 km (0.085 R)
• M24: 5,027,236 km (0.076 R)
• M25: 5,246,397 km (0.094 R)
• M26: 5,357,249 km (0.045 R)
• M27: 5,637,596 km (0.113 R)
• M28: 5,722,567 km (0.115 R)
• M29: 5,980,175 km (0.096 R)
• M30: 6,212,351 km (0.098 R)
• M31: 6,685,529 km (0.098 R)
• M32: 7,200,894 km (0.078 R)
• M33: 7,603,611 km (0.064 R)
• M34: 7,666,143 km (0.097 R)
• M35: 8,690,739 km (0.097 R)
• M36: 8,887,609 km (0.108 R)
• M37: 8,953,582 km (0.09 R)
• M38: 9,152,398 km (0.096 R)
• M39: 9,996,279 km (0.075 R)
• M40: 10,030,537 km (0.032 R)
• M41: 10,271,539 km (0.088 R)
• M42: 10,410,217 km (0.09 R)
• M43: 11,147,884 km (0.104 R)
• M44: 11,183,338 km (0.034 R)
• M45: 11,829,601 km (0.09 R)
• M46: 11,902,156 km (0.116 R)
• M47: 12,598,833 km (0.116 R)
• M48: 12,821,435 km (0.054 R)
• M49: 13,459,620 km (0.114 R)
• M50: 13,497,468 km (0.117 R)
• M51: 14,223,466 km (0.092 R)
• M52: 14,377,851 km (0.118 R)
• M53: 14,610,626 km (0.083 R)
• M54: 14,883,642 km (0.106 R)
• M55: 15,119,109 km (0.058 R)
• M56: 15,474,404 km (0.083 R)
• M57: 16,153,279 km (0.1 R)
• M58: 17,457,174 km (0.112 R)
• M59: 17,996,474 km (0.066 R)
• M60: 19,134,016 km (0.116 R)
• M61: 19,689,922 km (0.091 R)
• M62: 19,732,857 km (0.059 R)
• M63: 19,948,278 km (0.108 R)
• M64: 20,468,280 km (0.054 R)
• M65: 20,992,920 km (0.067 R)
• M66: 21,080,734 km (0.112 R)
• M67: 22,144,524 km (0.062 R)
• M68: 22,233,834 km (0.064 R)
• M69: 22,682,777 km (0.103 R)
• M70: 23,361,951 km (0.107 R)
• M71: 23,452,907 km (0.102 R)
• M72: 23,589,639 km (0.106 R)
• M73: 24,277,640 km (0.115 R)
• M74: 25,345,170 km (0.057 R)
• M75: 25,391,845 km (0.087 R)
• M76: 25,767,036 km (0.103 R)
• M77: 25,908,107 km (0.095 R)
• M78: 26,427,810 km (0.082 R)
• M79: 26,998,825 km (0.094 R)
• M80: 27,573,730 km (0.111 R)
• M81: 28,201,143 km (0.081 R)
• M82: 28,784,425 km (0.096 R)
• M83: 28,979,651 km (0.12 R)
• M84: 31,307,394 km (0.084 R)
• M85: 31,709,662 km (0.12 R)
• M86: 32,113,427 km (0.067 R)
• M87: 32,164,141 km (0.1 R)
• M88: 32,214,705 km (0.107 R)
• M89: 33,028,367 km (0.053 R)
• M90: 33,335,193 km (0.089 R)
• M91: 33,488,979 km (0.085 R)
• M92: 33,591,753 km (0.036 R)
• M93: 33,848,762 km (0.111 R)
• M94: 33,951,835 km (0.09 R)
• M95: 34,054,908 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.5

Radius: 7.9

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.97 AU - 19.41 AU

Year: 26032 Days

Day: 15.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,169,448 km

• M1: 131,497 km (0.031 R)
• M2: 192,383 km (0.107 R)
• M3: 254,017 km (0.1 R)
• M4: 405,261 km (0.075 R)
• M5: 879,187 km (0.082 R)
• M6: 1,657,245 km (0.106 R)
• M7: 1,877,902 km (0.079 R)
• M8: 2,108,283 km (0.096 R)
• M9: 3,207,977 km (0.106 R)
• M10: 3,298,932 km (0.089 R)
• M11: 4,355,841 km (0.114 R)
• M12: 4,712,632 km (0.112 R)
• M13: 4,816,303 km (0.091 R)
• M14: 5,026,040 km (0.056 R)
• M15: 5,292,324 km (0.05 R)
• M16: 8,323,626 km (0.1 R)
• M17: 9,673,298 km (0.079 R)
• M18: 10,205,118 km (0.092 R)
• M19: 11,089,690 km (0.073 R)
• M20: 11,297,332 km (0.077 R)
• M21: 13,296,109 km (0.032 R)
• M22: 14,335,814 km (0.035 R)
• M23: 14,637,553 km (0.08 R)
• M24: 15,324,507 km (0.104 R)
• M25: 15,633,127 km (0.103 R)
• M26: 15,710,619 km (0.111 R)
• M27: 17,527,635 km (0.12 R)
• M28: 17,688,751 km (0.067 R)
• M29: 18,501,816 km (0.107 R)
• M30: 18,830,482 km (0.1 R)
• M31: 19,243,971 km (0.101 R)
• M32: 20,672,182 km (0.088 R)
• M33: 21,270,124 km (0.068 R)
• M34: 21,528,181 km (0.116 R)
• M35: 22,134,202 km (0.097 R)
• M36: 22,221,268 km (0.106 R)
• M37: 22,395,699 km (0.032 R)
• M38: 22,921,685 km (0.089 R)
• M39: 24,524,028 km (0.047 R)
• M40: 25,429,693 km (0.109 R)
• M41: 25,795,161 km (0.116 R)
• M42: 25,978,418 km (0.083 R)
• M43: 26,901,587 km (0.098 R)
• M44: 26,994,487 km (0.104 R)
• M45: 27,554,133 km (0.057 R)
• M46: 28,400,857 km (0.065 R)
• M47: 29,256,108 km (0.038 R)
• M48: 31,284,206 km (0.064 R)
• M49: 32,167,282 km (0.108 R)
• M50: 33,158,069 km (0.059 R)
• M51: 34,058,349 km (0.036 R)
• M52: 34,158,879 km (0.104 R)
• M53: 34,259,408 km (0.118 R)
• M54: 34,966,558 km (0.085 R)
• M55: 35,372,865 km (0.086 R)
• M56: 36,703,838 km (0.115 R)
• M57: 36,910,133 km (0.092 R)
• M58: 37,116,728 km (0.108 R)
• M59: 37,842,876 km (0.045 R)
• M60: 40,900,955 km (0.06 R)
• M61: 41,758,450 km (0.074 R)
• M62: 43,709,356 km (0.113 R)
• M63: 47,250,338 km (0.044 R)
• M64: 47,362,387 km (0.092 R)
• M65: 48,262,667 km (0.117 R)
• M66: 48,828,296 km (0.102 R)
• M67: 49,282,176 km (0.099 R)
• M68: 50,882,275 km (0.108 R)
• M69: 52,499,278 km (0.081 R)
• M70: 54,485,340 km (0.099 R)
• M71: 54,602,924 km (0.087 R)
• M72: 55,546,737 km (0.117 R)
• M73: 57,211,312 km (0.05 R)
• M74: 58,290,062 km (0.098 R)
• M75: 58,530,616 km (0.093 R)
• M76: 59,617,594 km (0.048 R)
• M77: 59,738,768 km (0.075 R)
• M78: 60,589,232 km (0.086 R)
• M79: 62,918,022 km (0.028 R)
• M80: 63,907,313 km (0.091 R)
• M81: 65,026,454 km (0.068 R)
• M82: 67,915,638 km (0.06 R)
• M83: 68,549,185 km (0.1 R)
• M84: 69,822,263 km (0.118 R)
• M85: 75,778,203 km (0.109 R)
• M86: 76,698,679 km (0.052 R)
• M87: 79,349,104 km (0.112 R)
• M88: 80,016,311 km (0.039 R)
• M89: 80,150,051 km (0.115 R)
• M90: 84,739,265 km (0.102 R)
• M91: 85,421,282 km (0.074 R)
• M92: 85,557,865 km (0.097 R)
• M93: 86,516,338 km (0.055 R)
• M94: 86,928,181 km (0.091 R)
• M95: 87,753,812 km (0.092 R)
• M96: 88,305,678 km (0.056 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 12,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit