🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.52 AU - 0.66 AU

Year: 191 Days

Day: 21 Hours

Environment

Temp: 30 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,220,025 km

• M1: 41,738 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.92 AU - 1.14 AU

Year: 441 Days

Day: 44.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.1 AU - 1.3 AU

Year: 554 Days

Day: 24.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 82.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.5 AU - 1.74 AU

Year: 870 Days

Day: 30 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,220,025 km

• M1: 762,949 km (0.077 R)
• M2: 895,642 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.58 AU - 1.78 AU

Year: 918 Days

Day: 21.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,220,025 km

• M1: 942,766 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.9

Radius: 12.7

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.17 AU - 4.67 AU

Year: 3919 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 69,220,025 km

• M1: 176,974 km (0.106 R)
• M2: 316,100 km (0.088 R)
• M3: 459,116 km (0.079 R)
• M4: 541,395 km (0.045 R)
• M5: 672,293 km (0.08 R)
• M6: 815,308 km (0.105 R)
• M7: 939,923 km (0.11 R)
• M8: 1,166,415 km (0.068 R)
• M9: 1,422,975 km (0.077 R)
• M10: 1,576,462 km (0.052 R)
• M11: 1,773,034 km (0.107 R)
• M12: 1,913,058 km (0.115 R)
• M13: 2,137,006 km (0.059 R)
• M14: 2,259,077 km (0.083 R)
• M15: 2,467,916 km (0.095 R)
• M16: 2,581,910 km (0.105 R)
• M17: 2,830,392 km (0.076 R)
• M18: 3,178,955 km (0.077 R)
• M19: 3,272,304 km (0.103 R)
• M20: 3,509,566 km (0.059 R)
• M21: 3,719,751 km (0.095 R)
• M22: 3,834,792 km (0.102 R)
• M23: 4,203,999 km (0.113 R)
• M24: 4,323,977 km (0.097 R)
• M25: 4,567,223 km (0.116 R)
• M26: 4,743,748 km (0.058 R)
• M27: 4,940,769 km (0.087 R)
• M28: 5,398,389 km (0.119 R)
• M29: 5,869,772 km (0.087 R)
• M30: 5,984,812 km (0.065 R)
• M31: 6,081,453 km (0.118 R)
• M32: 6,354,469 km (0.033 R)
• M33: 6,512,295 km (0.064 R)
• M34: 6,611,627 km (0.093 R)
• M35: 7,034,391 km (0.1 R)
• M36: 7,136,417 km (0.076 R)
• M37: 7,300,675 km (0.098 R)
• M38: 8,834,353 km (0.062 R)
• M39: 9,255,321 km (0.117 R)
• M40: 9,910,709 km (0.063 R)
• M41: 10,002,263 km (0.103 R)
• M42: 10,140,192 km (0.116 R)
• M43: 10,394,658 km (0.063 R)
• M44: 10,604,395 km (0.098 R)
• M45: 10,957,146 km (0.12 R)
• M46: 11,099,414 km (0.118 R)
• M47: 11,457,551 km (0.084 R)
• M48: 11,553,743 km (0.095 R)
• M49: 11,868,048 km (0.119 R)
• M50: 12,014,205 km (0.06 R)
• M51: 12,185,345 km (0.04 R)
• M52: 12,554,852 km (0.077 R)
• M53: 12,678,868 km (0.078 R)
• M54: 12,853,299 km (0.106 R)
• M55: 13,431,645 km (0.077 R)
• M56: 13,634,799 km (0.055 R)
• M57: 13,864,581 km (0.052 R)
• M58: 14,018,368 km (0.073 R)
• M59: 15,349,490 km (0.033 R)
• M60: 15,562,068 km (0.058 R)
• M61: 16,043,624 km (0.05 R)
• M62: 16,530,266 km (0.102 R)
• M63: 16,639,023 km (0.107 R)
• M64: 17,351,857 km (0.101 R)
• M65: 18,074,864 km (0.092 R)
• M66: 18,440,032 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 13.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.58 AU - 9.7 AU

Year: 10711 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 69,220,025 km

• M1: 337,792 km (0.092 R)
• M2: 467,344 km (0.113 R)
• M3: 563,685 km (0.101 R)
• M4: 698,622 km (0.08 R)
• M5: 902,075 km (0.076 R)
• M6: 1,089,820 km (0.087 R)
• M7: 1,278,314 km (0.118 R)
• M8: 1,464,414 km (0.072 R)
• M9: 1,660,088 km (0.114 R)
• M10: 1,761,365 km (0.082 R)
• M11: 1,970,354 km (0.084 R)
• M12: 2,093,622 km (0.065 R)
• M13: 2,299,469 km (0.094 R)
• M14: 2,562,462 km (0.069 R)
• M15: 2,714,753 km (0.102 R)
• M16: 2,818,125 km (0.112 R)
• M17: 2,922,694 km (0.106 R)
• M18: 3,391,384 km (0.102 R)
• M19: 3,578,231 km (0.051 R)
• M20: 3,672,927 km (0.064 R)
• M21: 3,903,607 km (0.071 R)
• M22: 4,060,086 km (0.115 R)
• M23: 4,624,519 km (0.071 R)
• M24: 5,192,392 km (0.11 R)
• M25: 5,517,618 km (0.104 R)
• M26: 6,302,259 km (0.113 R)
• M27: 6,509,751 km (0.078 R)
• M28: 6,790,098 km (0.119 R)
• M29: 6,931,617 km (0.077 R)
• M30: 7,386,694 km (0.078 R)
• M31: 7,679,158 km (0.064 R)
• M32: 7,851,495 km (0.058 R)
• M33: 8,050,011 km (0.094 R)
• M34: 8,175,075 km (0.047 R)
• M35: 8,300,587 km (0.096 R)
• M36: 8,655,882 km (0.102 R)
• M37: 8,912,592 km (0.039 R)
• M38: 9,250,235 km (0.027 R)
• M39: 9,592,066 km (0.12 R)
• M40: 9,777,866 km (0.05 R)
• M41: 10,207,212 km (0.075 R)
• M42: 10,533,186 km (0.109 R)
• M43: 10,670,068 km (0.104 R)
• M44: 10,807,399 km (0.053 R)
• M45: 11,786,218 km (0.111 R)
• M46: 12,243,090 km (0.116 R)
• M47: 12,358,131 km (0.106 R)
• M48: 12,589,558 km (0.07 R)
• M49: 12,968,639 km (0.092 R)
• M50: 13,559,102 km (0.06 R)
• M51: 13,678,332 km (0.111 R)
• M52: 13,947,757 km (0.059 R)
• M53: 14,735,839 km (0.025 R)
• M54: 14,827,692 km (0.085 R)
• M55: 15,197,199 km (0.099 R)
• M56: 15,694,462 km (0.077 R)
• M57: 15,819,676 km (0.109 R)
• M58: 16,929,093 km (0.095 R)
• M59: 17,121,925 km (0.03 R)
• M60: 17,218,565 km (0.112 R)
• M61: 17,998,120 km (0.096 R)
• M62: 19,155,708 km (0.096 R)
• M63: 19,256,088 km (0.106 R)
• M64: 19,929,578 km (0.11 R)
• M65: 20,885,508 km (0.067 R)
• M66: 21,195,924 km (0.103 R)
• M67: 21,612,255 km (0.092 R)
• M68: 21,716,674 km (0.082 R)
• M69: 22,066,284 km (0.104 R)
• M70: 22,452,845 km (0.094 R)
• M71: 22,664,825 km (0.047 R)
• M72: 23,197,244 km (0.093 R)
• M73: 23,304,356 km (0.101 R)
• M74: 23,518,880 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.6

Radius: 7.1

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.14 AU - 13.14 AU

Year: 17840 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,220,025 km

• M1: 113,395 km (0.099 R)
• M2: 170,392 km (0.117 R)
• M3: 458,069 km (0.108 R)
• M4: 514,766 km (0.06 R)
• M5: 1,031,178 km (0.106 R)
• M6: 1,082,191 km (0.075 R)
• M7: 1,322,296 km (0.055 R)
• M8: 1,520,513 km (0.071 R)
• M9: 1,977,385 km (0.089 R)
• M10: 2,138,801 km (0.095 R)
• M11: 2,755,144 km (0.077 R)
• M12: 2,863,004 km (0.074 R)
• M13: 4,388,304 km (0.1 R)
• M14: 4,642,022 km (0.082 R)
• M15: 4,900,527 km (0.05 R)
• M16: 6,027,597 km (0.047 R)
• M17: 6,168,070 km (0.115 R)
• M18: 6,357,012 km (0.107 R)
• M19: 7,330,445 km (0.06 R)
• M20: 7,581,022 km (0.117 R)
• M21: 7,834,440 km (0.07 R)
• M22: 8,090,552 km (0.105 R)
• M23: 8,401,716 km (0.111 R)
• M24: 9,250,384 km (0.083 R)
• M25: 9,684,817 km (0.113 R)
• M26: 9,739,569 km (0.089 R)
• M27: 10,015,129 km (0.094 R)
• M28: 10,405,130 km (0.086 R)
• M29: 11,027,906 km (0.107 R)
• M30: 11,779,636 km (0.082 R)
• M31: 12,191,179 km (0.098 R)
• M32: 12,727,338 km (0.071 R)
• M33: 14,069,829 km (0.111 R)
• M34: 15,201,537 km (0.104 R)
• M35: 16,036,892 km (0.088 R)
• M36: 16,558,240 km (0.109 R)
• M37: 17,217,967 km (0.105 R)
• M38: 18,291,182 km (0.067 R)
• M39: 19,110,230 km (0.119 R)
• M40: 20,290,857 km (0.118 R)
• M41: 21,494,970 km (0.094 R)
• M42: 21,638,285 km (0.096 R)
• M43: 22,504,008 km (0.074 R)
• M44: 23,972,012 km (0.099 R)
• M45: 24,194,912 km (0.113 R)
• M46: 25,926,209 km (0.104 R)
• M47: 26,614,508 km (0.113 R)
• M48: 26,768,295 km (0.116 R)
• M49: 27,853,029 km (0.1 R)
• M50: 27,930,970 km (0.076 R)
• M51: 28,636,473 km (0.119 R)
• M52: 28,715,311 km (0.099 R)
• M53: 28,872,987 km (0.097 R)
• M54: 30,707,506 km (0.118 R)
• M55: 31,273,285 km (0.026 R)
• M56: 32,005,716 km (0.087 R)
• M57: 33,404,606 km (0.095 R)
• M58: 34,236,819 km (0.052 R)
• M59: 34,655,394 km (0.102 R)
• M60: 34,739,318 km (0.105 R)
• M61: 35,413,257 km (0.097 R)
• M62: 36,347,047 km (0.085 R)
• M63: 36,773,999 km (0.099 R)
• M64: 37,719,458 km (0.09 R)
• M65: 38,846,977 km (0.073 R)
• M66: 39,634,161 km (0.07 R)
• M67: 40,250,055 km (0.027 R)
• M68: 40,957,653 km (0.03 R)
• M69: 42,295,656 km (0.065 R)
• M70: 43,195,637 km (0.068 R)
• M71: 44,283,812 km (0.117 R)
• M72: 46,950,693 km (0.096 R)
• M73: 47,043,594 km (0.12 R)
• M74: 48,632,024 km (0.108 R)
• M75: 50,143,112 km (0.093 R)
• M76: 51,669,459 km (0.108 R)
• M77: 52,631,224 km (0.05 R)
• M78: 52,824,205 km (0.105 R)
• M79: 54,669,943 km (0.073 R)
• M80: 56,141,987 km (0.116 R)
• M81: 56,833,428 km (0.115 R)
• M82: 57,726,527 km (0.045 R)
• M83: 58,324,470 km (0.033 R)
• M84: 58,524,333 km (0.025 R)
• M85: 60,332,522 km (0.066 R)
• M86: 60,534,629 km (0.042 R)
• M87: 62,159,112 km (0.098 R)
• M88: 68,061,646 km (0.117 R)
• M89: 69,962,436 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.9

Radius: 3.9

Gravity: 26.69 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.87 AU - 17.51 AU

Year: 22544 Days

Day: 20 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,220,025 km

• M1: 163,062 km (0.117 R)
• M2: 321,935 km (0.097 R)
• M3: 390,151 km (0.115 R)
• M4: 622,776 km (0.117 R)
• M5: 916,437 km (0.066 R)
• M6: 1,039,855 km (0.116 R)
• M7: 1,090,568 km (0.098 R)
• M8: 1,885,083 km (0.099 R)
• M9: 2,852,383 km (0.116 R)
• M10: 3,828,359 km (0.079 R)
• M11: 4,351,503 km (0.109 R)
• M12: 4,517,108 km (0.036 R)
• M13: 5,463,613 km (0.112 R)
• M14: 5,642,084 km (0.12 R)
• M15: 6,096,712 km (0.059 R)
• M16: 6,515,885 km (0.038 R)
• M17: 7,430,975 km (0.062 R)
• M18: 7,628,743 km (0.115 R)
• M19: 8,029,367 km (0.096 R)
• M20: 8,591,406 km (0.07 R)
• M21: 10,023,805 km (0.106 R)
• M22: 10,407,075 km (0.105 R)
• M23: 10,572,830 km (0.071 R)
• M24: 11,187,976 km (0.099 R)
• M25: 12,335,840 km (0.109 R)
• M26: 13,761,957 km (0.116 R)
• M27: 15,114,172 km (0.091 R)
• M28: 15,239,236 km (0.085 R)
• M29: 16,187,836 km (0.093 R)
• M30: 16,508,275 km (0.108 R)
• M31: 16,637,078 km (0.113 R)
• M32: 17,416,633 km (0.077 R)
• M33: 18,208,006 km (0.059 R)
• M34: 19,484,823 km (0.117 R)
• M35: 20,031,005 km (0.056 R)
• M36: 20,374,931 km (0.042 R)
• M37: 20,790,214 km (0.085 R)
• M38: 21,558,848 km (0.111 R)
• M39: 22,265,549 km (0.098 R)
• M40: 22,836,414 km (0.111 R)
• M41: 24,284,522 km (0.096 R)
• M42: 24,872,142 km (0.109 R)
• M43: 26,738,076 km (0.1 R)
• M44: 28,571,249 km (0.045 R)
• M45: 32,841,669 km (0.058 R)
• M46: 33,409,543 km (0.099 R)
• M47: 33,899,027 km (0.067 R)
• M48: 34,226,497 km (0.061 R)
• M49: 36,884,701 km (0.056 R)
• M50: 38,408,954 km (0.097 R)
• M51: 38,835,906 km (0.082 R)
• M52: 39,007,196 km (0.049 R)
• M53: 40,559,573 km (0.058 R)
• M54: 41,781,040 km (0.08 R)
• M55: 41,956,518 km (0.118 R)
• M56: 42,749,088 km (0.03 R)
• M57: 43,014,474 km (0.086 R)
• M58: 43,191,598 km (0.084 R)
• M59: 43,546,743 km (0.047 R)
• M60: 43,635,605 km (0.09 R)
• M61: 43,724,615 km (0.05 R)
• M62: 43,902,786 km (0.069 R)
• M63: 44,528,255 km (0.109 R)
• M64: 47,059,152 km (0.119 R)
• M65: 47,424,619 km (0.108 R)
• M66: 47,974,392 km (0.045 R)
• M67: 48,618,560 km (0.034 R)
• M68: 48,895,466 km (0.1 R)
• M69: 50,942,114 km (0.094 R)
• M70: 51,881,738 km (0.114 R)
• M71: 52,259,174 km (0.092 R)
• M72: 57,735,503 km (0.077 R)
• M73: 58,322,525 km (0.066 R)
• M74: 59,403,669 km (0.073 R)
• M75: 60,194,294 km (0.079 R)
• M76: 60,590,878 km (0.063 R)
• M77: 61,386,589 km (0.12 R)
• M78: 63,693,537 km (0.085 R)
• M79: 64,097,601 km (0.073 R)
• M80: 64,502,563 km (0.119 R)
• M81: 66,539,936 km (0.077 R)
• M82: 67,978,619 km (0.086 R)
• M83: 68,391,659 km (0.078 R)
• M84: 68,495,031 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 16,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit