🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.6 AU

Year: 146 Days

Day: 15.3 Hours

Environment

Temp: 263 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.86 AU - 1.2 AU

Year: 364 Days

Day: 28.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.99 AU - 1.31 AU

Year: 429 Days

Day: 45.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.64 AU - 5.02 AU

Year: 3697 Days

Day: 24.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,207,239 km

• M1: 2,304,406 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.4

Radius: 9.5

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.31 AU - 6.35 AU

Year: 4902 Days

Day: 13.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,207,239 km

• M1: 179,069 km (0.028 R)
• M2: 435,031 km (0.077 R)
• M3: 642,972 km (0.1 R)
• M4: 706,700 km (0.07 R)
• M5: 940,671 km (0.116 R)
• M6: 1,312,572 km (0.032 R)
• M7: 1,728,005 km (0.086 R)
• M8: 1,819,559 km (0.11 R)
• M9: 1,988,754 km (0.098 R)
• M10: 2,084,946 km (0.092 R)
• M11: 2,954,109 km (0.071 R)
• M12: 3,176,262 km (0.108 R)
• M13: 3,266,619 km (0.11 R)
• M14: 3,519,589 km (0.114 R)
• M15: 3,755,206 km (0.112 R)
• M16: 4,366,762 km (0.078 R)
• M17: 4,467,591 km (0.073 R)
• M18: 4,697,224 km (0.107 R)
• M19: 4,930,596 km (0.101 R)
• M20: 5,355,155 km (0.025 R)
• M21: 5,435,938 km (0.049 R)
• M22: 5,763,707 km (0.111 R)
• M23: 5,930,060 km (0.049 R)
• M24: 6,295,826 km (0.104 R)
• M25: 6,582,306 km (0.075 R)
• M26: 6,931,617 km (0.108 R)
• M27: 7,049,500 km (0.102 R)
• M28: 7,227,522 km (0.081 R)
• M29: 7,648,490 km (0.08 R)
• M30: 8,514,512 km (0.082 R)
• M31: 9,346,426 km (0.094 R)
• M32: 9,542,100 km (0.07 R)
• M33: 9,673,148 km (0.096 R)
• M34: 9,937,338 km (0.108 R)
• M35: 10,405,429 km (0.073 R)
• M36: 10,574,325 km (0.094 R)
• M37: 10,676,202 km (0.083 R)
• M38: 10,778,377 km (0.093 R)
• M39: 11,224,627 km (0.088 R)
• M40: 11,537,137 km (0.083 R)
• M41: 11,958,255 km (0.051 R)
• M42: 12,029,015 km (0.037 R)
• M43: 12,135,230 km (0.112 R)
• M44: 12,384,460 km (0.072 R)
• M45: 12,743,495 km (0.077 R)
• M46: 12,888,006 km (0.099 R)
• M47: 14,363,490 km (0.029 R)
• M48: 14,664,930 km (0.108 R)
• M49: 14,778,624 km (0.036 R)
• M50: 15,044,759 km (0.108 R)
• M51: 15,427,879 km (0.034 R)
• M52: 15,697,903 km (0.09 R)
• M53: 16,203,544 km (0.1 R)
• M54: 16,635,582 km (0.041 R)
• M55: 16,912,638 km (0.101 R)
• M56: 17,270,925 km (0.087 R)
• M57: 19,431,267 km (0.105 R)
• M58: 19,681,245 km (0.059 R)
• M59: 19,890,383 km (0.089 R)
• M60: 20,016,046 km (0.032 R)
• M61: 20,564,322 km (0.03 R)
• M62: 20,904,208 km (0.073 R)
• M63: 22,064,788 km (0.117 R)
• M64: 22,325,537 km (0.119 R)
• M65: 22,412,603 km (0.066 R)
• M66: 22,762,363 km (0.102 R)
• M67: 23,025,805 km (0.1 R)
• M68: 23,555,830 km (0.112 R)
• M69: 23,822,264 km (0.083 R)
• M70: 24,988,679 km (0.075 R)
• M71: 25,079,185 km (0.111 R)
• M72: 25,487,737 km (0.073 R)
• M73: 26,265,497 km (0.108 R)
• M74: 27,423,384 km (0.108 R)
• M75: 27,563,408 km (0.061 R)
• M76: 27,750,555 km (0.077 R)
• M77: 28,079,072 km (0.112 R)
• M78: 28,739,995 km (0.094 R)
• M79: 29,788,676 km (0.03 R)
• M80: 30,269,633 km (0.081 R)
• M81: 31,434,253 km (0.072 R)
• M82: 32,761,784 km (0.087 R)
• M83: 33,158,667 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.4

Radius: 11.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.32 AU - 13.76 AU

Year: 15465 Days

Day: 5.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 77,207,239 km

• M1: 151,094 km (0.092 R)
• M2: 294,857 km (0.042 R)
• M3: 394,938 km (0.095 R)
• M4: 848,669 km (0.106 R)
• M5: 1,142,329 km (0.088 R)
• M6: 1,252,882 km (0.101 R)
• M7: 1,502,262 km (0.05 R)
• M8: 1,589,029 km (0.095 R)
• M9: 1,804,599 km (0.087 R)
• M10: 2,145,832 km (0.115 R)
• M11: 2,384,889 km (0.076 R)
• M12: 2,569,942 km (0.093 R)
• M13: 2,889,034 km (0.087 R)
• M14: 3,153,673 km (0.107 R)
• M15: 3,682,950 km (0.054 R)
• M16: 3,754,009 km (0.097 R)
• M17: 3,825,517 km (0.117 R)
• M18: 4,116,485 km (0.071 R)
• M19: 4,215,070 km (0.11 R)
• M20: 4,339,535 km (0.089 R)
• M21: 4,745,843 km (0.075 R)
• M22: 5,270,931 km (0.105 R)
• M23: 5,432,198 km (0.081 R)
• M24: 6,404,883 km (0.108 R)
• M25: 6,867,440 km (0.074 R)
• M26: 7,014,345 km (0.064 R)
• M27: 7,400,906 km (0.085 R)
• M28: 7,551,401 km (0.079 R)
• M29: 8,538,897 km (0.113 R)
• M30: 9,403,573 km (0.12 R)
• M31: 9,962,321 km (0.037 R)
• M32: 10,062,102 km (0.083 R)
• M33: 10,162,034 km (0.104 R)
• M34: 11,146,388 km (0.107 R)
• M35: 12,553,655 km (0.057 R)
• M36: 13,205,004 km (0.044 R)
• M37: 13,830,323 km (0.041 R)
• M38: 14,502,915 km (0.078 R)
• M39: 16,387,549 km (0.055 R)
• M40: 16,742,096 km (0.083 R)
• M41: 17,059,393 km (0.036 R)
• M42: 17,579,096 km (0.083 R)
• M43: 18,511,540 km (0.044 R)
• M44: 19,045,604 km (0.114 R)
• M45: 21,360,781 km (0.115 R)
• M46: 22,224,559 km (0.067 R)
• M47: 22,355,158 km (0.083 R)
• M48: 22,923,779 km (0.06 R)
• M49: 23,099,706 km (0.051 R)
• M50: 23,232,101 km (0.033 R)
• M51: 23,986,223 km (0.092 R)
• M52: 24,120,113 km (0.096 R)
• M53: 25,838,095 km (0.108 R)
• M54: 27,036,075 km (0.072 R)
• M55: 27,548,448 km (0.063 R)
• M56: 27,641,947 km (0.111 R)
• M57: 28,724,586 km (0.117 R)
• M58: 29,342,725 km (0.096 R)
• M59: 29,965,351 km (0.06 R)
• M60: 30,543,846 km (0.111 R)
• M61: 32,006,165 km (0.085 R)
• M62: 32,104,451 km (0.067 R)
• M63: 32,745,927 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.7

Radius: 5.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.39 AU - 18.51 AU

Year: 20131 Days

Day: 23.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,207,239 km

• M1: 205,248 km (0.065 R)
• M2: 500,255 km (0.082 R)
• M3: 674,238 km (0.094 R)
• M4: 963,261 km (0.097 R)
• M5: 1,000,361 km (0.067 R)
• M6: 1,233,584 km (0.115 R)
• M7: 2,191,459 km (0.111 R)
• M8: 2,274,037 km (0.108 R)
• M9: 2,527,905 km (0.096 R)
• M10: 2,755,294 km (0.12 R)
• M11: 2,808,700 km (0.115 R)
• M12: 3,229,668 km (0.09 R)
• M13: 4,149,845 km (0.054 R)
• M14: 4,862,828 km (0.107 R)
• M15: 5,145,419 km (0.095 R)
• M16: 5,321,944 km (0.113 R)
• M17: 5,978,529 km (0.048 R)
• M18: 6,187,518 km (0.102 R)
• M19: 6,732,353 km (0.091 R)
• M20: 7,366,648 km (0.044 R)
• M21: 7,416,165 km (0.045 R)
• M22: 7,943,497 km (0.091 R)
• M23: 9,193,537 km (0.067 R)
• M24: 9,732,389 km (0.042 R)
• M25: 12,843,127 km (0.058 R)
• M26: 16,359,874 km (0.112 R)
• M27: 18,508,249 km (0.117 R)
• M28: 18,609,526 km (0.116 R)
• M29: 20,081,270 km (0.084 R)
• M30: 21,483,750 km (0.073 R)
• M31: 22,268,391 km (0.048 R)
• M32: 22,376,102 km (0.105 R)
• M33: 22,412,155 km (0.092 R)
• M34: 24,418,711 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.2

Radius: 5.8

Gravity: 20.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.88 AU - 15.34 AU

Year: 20455 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,207,239 km

• M1: 173,534 km (0.086 R)
• M2: 323,879 km (0.096 R)
• M3: 453,132 km (0.076 R)
• M4: 908,807 km (0.077 R)
• M5: 1,234,182 km (0.053 R)
• M6: 1,320,949 km (0.083 R)
• M7: 2,189,514 km (0.117 R)
• M8: 2,584,902 km (0.1 R)
• M9: 2,809,897 km (0.078 R)
• M10: 3,002,130 km (0.066 R)
• M11: 3,080,220 km (0.107 R)
• M12: 3,159,058 km (0.068 R)
• M13: 3,771,362 km (0.039 R)
• M14: 3,813,549 km (0.057 R)
• M15: 4,069,511 km (0.075 R)
• M16: 4,112,745 km (0.114 R)
• M17: 4,199,661 km (0.115 R)
• M18: 4,243,344 km (0.04 R)
• M19: 4,598,190 km (0.097 R)
• M20: 4,824,831 km (0.106 R)
• M21: 5,195,085 km (0.103 R)
• M22: 5,574,465 km (0.092 R)
• M23: 6,309,739 km (0.115 R)
• M24: 6,816,726 km (0.103 R)
• M25: 7,127,142 km (0.053 R)
• M26: 7,761,886 km (0.081 R)
• M27: 8,359,529 km (0.096 R)
• M28: 8,691,636 km (0.097 R)
• M29: 9,254,872 km (0.071 R)
• M30: 9,946,314 km (0.099 R)
• M31: 11,195,905 km (0.089 R)
• M32: 11,623,306 km (0.084 R)
• M33: 12,431,134 km (0.069 R)
• M34: 12,620,226 km (0.059 R)
• M35: 12,746,786 km (0.06 R)
• M36: 13,839,149 km (0.08 R)
• M37: 13,969,748 km (0.049 R)
• M38: 14,761,121 km (0.101 R)
• M39: 15,229,662 km (0.086 R)
• M40: 16,181,104 km (0.065 R)
• M41: 16,525,478 km (0.108 R)
• M42: 17,221,557 km (0.082 R)
• M43: 18,786,501 km (0.099 R)
• M44: 19,732,408 km (0.093 R)
• M45: 21,594,752 km (0.116 R)
• M46: 22,355,158 km (0.104 R)
• M47: 22,969,855 km (0.045 R)
• M48: 25,164,606 km (0.109 R)
• M49: 30,171,946 km (0.12 R)
• M50: 32,223,830 km (0.088 R)
• M51: 33,353,892 km (0.089 R)
• M52: 33,528,922 km (0.044 R)
• M53: 34,939,929 km (0.115 R)
• M54: 35,742,222 km (0.048 R)
• M55: 36,010,900 km (0.114 R)
• M56: 37,183,299 km (0.11 R)
• M57: 37,546,522 km (0.026 R)
• M58: 37,637,478 km (0.034 R)
• M59: 39,011,235 km (0.101 R)
• M60: 39,195,689 km (0.109 R)
• M61: 40,494,498 km (0.028 R)
• M62: 41,055,490 km (0.111 R)
• M63: 43,994,639 km (0.081 R)
• M64: 45,537,891 km (0.086 R)
• M65: 45,634,980 km (0.06 R)
• M66: 45,926,546 km (0.081 R)
• M67: 47,000,809 km (0.101 R)
• M68: 48,083,448 km (0.05 R)
• M69: 50,875,842 km (0.115 R)
• M70: 52,088,632 km (0.077 R)
• M71: 52,596,816 km (0.056 R)
• M72: 53,720,446 km (0.081 R)
• M73: 55,369,014 km (0.116 R)
• M74: 56,825,050 km (0.037 R)
• M75: 57,348,194 km (0.103 R)
• M76: 57,452,913 km (0.076 R)
• M77: 58,083,168 km (0.111 R)
• M78: 59,668,607 km (0.047 R)
• M79: 59,881,036 km (0.095 R)
• M80: 60,733,444 km (0.081 R)
• M81: 61,054,033 km (0.063 R)
• M82: 61,161,145 km (0.05 R)
• M83: 61,697,154 km (0.088 R)
• M84: 61,804,565 km (0.114 R)
• M85: 62,234,659 km (0.052 R)
• M86: 65,055,028 km (0.069 R)
• M87: 66,701,053 km (0.084 R)
• M88: 66,921,560 km (0.075 R)
• M89: 67,473,876 km (0.108 R)
• M90: 68,471,843 km (0.108 R)
• M91: 70,594,786 km (0.102 R)
• M92: 71,269,622 km (0.068 R)
• M93: 72,059,649 km (0.116 R)
• M94: 73,079,607 km (0.099 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 15,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit