🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.66 AU - 0.7 AU

Year: 201 Days

Day: 26.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 74.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,205,455 km

• M1: 254,316 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.93 AU - 1.05 AU

Year: 353 Days

Day: 16.4 Hours

Environment

Temp: 72 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.25 AU - 1.33 AU

Year: 525 Days

Day: 13 Hours

Environment

Temp: 18 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.36 AU - 4.82 AU

Year: 3522 Days

Day: 37.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.4

Radius: 9.7

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5 AU - 5.78 AU

Year: 4482 Days

Day: 5.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,205,455 km

• M1: 123,418 km (0.113 R)
• M2: 226,940 km (0.101 R)
• M3: 346,319 km (0.082 R)
• M4: 441,015 km (0.047 R)
• M5: 660,923 km (0.064 R)
• M6: 943,364 km (0.082 R)
• M7: 1,142,629 km (0.104 R)
• M8: 1,247,497 km (0.094 R)
• M9: 1,387,221 km (0.072 R)
• M10: 1,516,025 km (0.053 R)
• M11: 1,961,976 km (0.079 R)
• M12: 2,070,734 km (0.11 R)
• M13: 2,332,231 km (0.113 R)
• M14: 2,784,764 km (0.11 R)
• M15: 3,031,900 km (0.108 R)
• M16: 3,179,404 km (0.104 R)
• M17: 3,350,843 km (0.064 R)
• M18: 3,838,233 km (0.053 R)
• M19: 4,395,485 km (0.045 R)
• M20: 4,707,845 km (0.104 R)
• M21: 4,805,383 km (0.11 R)
• M22: 4,977,869 km (0.06 R)
• M23: 5,102,335 km (0.086 R)
• M24: 5,610,369 km (0.105 R)
• M25: 6,161,338 km (0.114 R)
• M26: 6,268,300 km (0.094 R)
• M27: 6,511,098 km (0.107 R)
• M28: 6,757,037 km (0.08 R)
• M29: 6,894,966 km (0.115 R)
• M30: 6,978,142 km (0.101 R)
• M31: 7,145,692 km (0.034 R)
• M32: 7,342,712 km (0.1 R)
• M33: 7,456,257 km (0.082 R)
• M34: 8,983,352 km (0.054 R)
• M35: 9,043,939 km (0.115 R)
• M36: 9,165,562 km (0.088 R)
• M37: 9,657,739 km (0.092 R)
• M38: 9,751,088 km (0.098 R)
• M39: 10,032,632 km (0.059 R)
• M40: 10,221,873 km (0.111 R)
• M41: 10,285,153 km (0.111 R)
• M42: 10,348,582 km (0.105 R)
• M43: 10,635,810 km (0.093 R)
• M44: 10,796,478 km (0.057 R)
• M45: 11,414,467 km (0.11 R)
• M46: 11,645,147 km (0.117 R)
• M47: 11,943,894 km (0.12 R)
• M48: 12,787,028 km (0.103 R)
• M49: 13,095,199 km (0.079 R)
• M50: 13,232,979 km (0.064 R)
• M51: 13,614,304 km (0.111 R)
• M52: 14,140,290 km (0.031 R)
• M53: 14,530,142 km (0.074 R)
• M54: 15,067,647 km (0.109 R)
• M55: 15,429,524 km (0.079 R)
• M56: 15,611,585 km (0.076 R)
• M57: 16,532,360 km (0.093 R)
• M58: 16,644,109 km (0.093 R)
• M59: 16,980,705 km (0.117 R)
• M60: 17,470,787 km (0.046 R)
• M61: 17,927,360 km (0.108 R)
• M62: 18,157,142 km (0.077 R)
• M63: 18,658,295 km (0.089 R)
• M64: 18,852,324 km (0.076 R)
• M65: 18,930,115 km (0.096 R)
• M66: 19,674,214 km (0.034 R)
• M67: 20,030,108 km (0.055 R)
• M68: 20,109,544 km (0.073 R)
• M69: 20,268,567 km (0.095 R)
• M70: 20,587,958 km (0.104 R)
• M71: 20,668,143 km (0.107 R)
• M72: 21,070,112 km (0.071 R)
• M73: 21,312,610 km (0.082 R)
• M74: 21,637,387 km (0.103 R)
• M75: 23,160,742 km (0.093 R)
• M76: 26,745,556 km (0.061 R)
• M77: 26,832,921 km (0.086 R)
• M78: 27,008,100 km (0.078 R)
• M79: 27,535,882 km (0.081 R)
• M80: 29,139,571 km (0.08 R)
• M81: 29,680,816 km (0.095 R)
• M82: 30,316,457 km (0.102 R)
• M83: 30,498,967 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.3

Radius: 12.5

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.67 AU - 6.31 AU

Year: 4607 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 75,205,455 km

• M1: 157,377 km (0.047 R)
• M2: 262,245 km (0.1 R)
• M3: 522,396 km (0.077 R)
• M4: 759,209 km (0.104 R)
• M5: 891,603 km (0.093 R)
• M6: 1,043,744 km (0.119 R)
• M7: 1,146,368 km (0.111 R)
• M8: 1,301,053 km (0.081 R)
• M9: 1,579,454 km (0.095 R)
• M10: 2,193,254 km (0.1 R)
• M11: 2,974,454 km (0.119 R)
• M12: 3,140,658 km (0.098 R)
• M13: 3,361,315 km (0.076 R)
• M14: 3,534,549 km (0.082 R)
• M15: 3,640,015 km (0.043 R)
• M16: 3,999,050 km (0.1 R)
• M17: 4,164,356 km (0.07 R)
• M18: 4,674,185 km (0.111 R)
• M19: 4,868,214 km (0.066 R)
• M20: 5,204,061 km (0.119 R)
• M21: 5,384,925 km (0.107 R)
• M22: 5,981,970 km (0.095 R)
• M23: 6,066,044 km (0.096 R)
• M24: 6,687,174 km (0.047 R)
• M25: 6,972,158 km (0.063 R)
• M26: 7,396,119 km (0.087 R)
• M27: 7,690,976 km (0.03 R)
• M28: 8,059,286 km (0.042 R)
• M29: 8,339,333 km (0.09 R)
• M30: 8,861,131 km (0.096 R)
• M31: 9,174,389 km (0.044 R)
• M32: 9,491,387 km (0.075 R)
• M33: 9,663,723 km (0.111 R)
• M34: 9,861,791 km (0.106 R)
• M35: 10,061,205 km (0.064 R)
• M36: 10,489,503 km (0.11 R)
• M37: 10,898,055 km (0.098 R)
• M38: 11,389,933 km (0.041 R)
• M39: 11,599,370 km (0.071 R)
• M40: 11,942,248 km (0.112 R)
• M41: 12,936,476 km (0.071 R)
• M42: 14,013,132 km (0.073 R)
• M43: 14,097,056 km (0.093 R)
• M44: 15,003,769 km (0.076 R)
• M45: 15,377,464 km (0.067 R)
• M46: 15,493,103 km (0.109 R)
• M47: 15,666,936 km (0.071 R)
• M48: 15,812,495 km (0.069 R)
• M49: 16,192,773 km (0.057 R)
• M50: 16,932,684 km (0.053 R)
• M51: 17,411,995 km (0.097 R)
• M52: 17,744,103 km (0.037 R)
• M53: 18,108,822 km (0.108 R)
• M54: 18,660,689 km (0.108 R)
• M55: 18,938,642 km (0.068 R)
• M56: 19,155,708 km (0.074 R)
• M57: 19,843,559 km (0.111 R)
• M58: 20,001,086 km (0.034 R)
• M59: 20,507,774 km (0.109 R)
• M60: 20,635,081 km (0.106 R)
• M61: 21,050,664 km (0.069 R)
• M62: 21,243,496 km (0.112 R)
• M63: 21,760,506 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.4

Radius: 4.9

Gravity: 23.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.21 AU - 13.83 AU

Year: 16826 Days

Day: 21.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,205,455 km

• M1: 115,490 km (0.09 R)
• M2: 393,143 km (0.068 R)
• M3: 797,207 km (0.12 R)
• M4: 1,561,802 km (0.036 R)
• M5: 1,758,074 km (0.07 R)
• M6: 1,844,691 km (0.092 R)
• M7: 2,392,968 km (0.078 R)
• M8: 3,022,475 km (0.106 R)
• M9: 4,037,347 km (0.112 R)
• M10: 5,650,012 km (0.082 R)
• M11: 5,692,648 km (0.107 R)
• M12: 5,950,555 km (0.084 R)
• M13: 6,168,369 km (0.053 R)
• M14: 6,344,595 km (0.101 R)
• M15: 6,388,876 km (0.096 R)
• M16: 7,955,316 km (0.087 R)
• M17: 8,098,930 km (0.073 R)
• M18: 8,195,271 km (0.107 R)
• M19: 8,633,144 km (0.104 R)
• M20: 8,780,797 km (0.056 R)
• M21: 8,830,164 km (0.091 R)
• M22: 8,929,198 km (0.101 R)
• M23: 9,078,646 km (0.068 R)
• M24: 9,430,201 km (0.099 R)
• M25: 9,480,765 km (0.042 R)
• M26: 9,940,330 km (0.096 R)
• M27: 10,302,656 km (0.113 R)
• M28: 10,669,320 km (0.076 R)
• M29: 11,200,542 km (0.104 R)
• M30: 11,849,348 km (0.112 R)
• M31: 12,068,359 km (0.057 R)
• M32: 12,677,372 km (0.038 R)
• M33: 13,013,818 km (0.053 R)
• M34: 14,563,802 km (0.116 R)
• M35: 15,509,410 km (0.082 R)
• M36: 15,929,480 km (0.106 R)
• M37: 16,050,056 km (0.064 R)
• M38: 16,353,142 km (0.055 R)
• M39: 16,413,878 km (0.08 R)
• M40: 17,833,712 km (0.091 R)
• M41: 17,896,244 km (0.093 R)
• M42: 18,399,790 km (0.078 R)
• M43: 18,463,070 km (0.031 R)
• M44: 18,908,124 km (0.069 R)
• M45: 19,808,553 km (0.063 R)
• M46: 20,263,929 km (0.078 R)
• M47: 20,722,895 km (0.085 R)
• M48: 21,851,462 km (0.098 R)
• M49: 22,254,628 km (0.091 R)
• M50: 22,389,565 km (0.079 R)
• M51: 22,795,873 km (0.106 R)
• M52: 23,204,724 km (0.118 R)
• M53: 23,891,528 km (0.112 R)
• M54: 25,004,087 km (0.098 R)
• M55: 25,496,115 km (0.117 R)
• M56: 25,991,433 km (0.08 R)
• M57: 26,489,893 km (0.117 R)
• M58: 31,492,895 km (0.069 R)
• M59: 31,720,284 km (0.118 R)
• M60: 32,634,925 km (0.113 R)
• M61: 32,941,750 km (0.102 R)
• M62: 33,945,402 km (0.088 R)
• M63: 34,178,476 km (0.11 R)
• M64: 34,412,148 km (0.097 R)
• M65: 34,959,227 km (0.105 R)
• M66: 35,037,616 km (0.069 R)
• M67: 40,339,215 km (0.115 R)
• M68: 41,163,948 km (0.117 R)
• M69: 41,827,864 km (0.089 R)
• M70: 42,578,845 km (0.066 R)
• M71: 42,914,094 km (0.114 R)
• M72: 43,081,943 km (0.07 R)
• M73: 43,418,538 km (0.094 R)
• M74: 45,541,631 km (0.084 R)
• M75: 47,091,016 km (0.059 R)
• M76: 49,008,113 km (0.119 R)
• M77: 49,976,161 km (0.091 R)
• M78: 50,152,836 km (0.106 R)
• M79: 51,752,486 km (0.058 R)
• M80: 52,020,565 km (0.104 R)
• M81: 52,918,003 km (0.083 R)
• M82: 53,278,384 km (0.084 R)
• M83: 53,458,949 km (0.077 R)
• M84: 54,273,659 km (0.1 R)
• M85: 54,637,182 km (0.087 R)
• M86: 56,007,199 km (0.099 R)
• M87: 58,501,743 km (0.1 R)
• M88: 59,060,940 km (0.063 R)
• M89: 59,715,580 km (0.112 R)
• M90: 59,903,176 km (0.083 R)
• M91: 59,996,974 km (0.091 R)
• M92: 60,278,667 km (0.1 R)
• M93: 63,024,985 km (0.109 R)
• M94: 63,502,501 km (0.076 R)
• M95: 63,693,837 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.3

Radius: 8

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.56 AU - 18.46 AU

Year: 24027 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,205,455 km

• M1: 414,386 km (0.115 R)
• M2: 489,783 km (0.111 R)
• M3: 549,772 km (0.107 R)
• M4: 745,895 km (0.055 R)
• M5: 964,457 km (0.105 R)
• M6: 1,259,016 km (0.109 R)
• M7: 1,344,137 km (0.101 R)
• M8: 1,520,363 km (0.088 R)
• M9: 1,673,103 km (0.056 R)
• M10: 2,060,112 km (0.114 R)
• M11: 2,403,589 km (0.087 R)
• M12: 2,839,517 km (0.036 R)
• M13: 2,952,464 km (0.096 R)
• M14: 4,033,757 km (0.098 R)
• M15: 4,203,551 km (0.094 R)
• M16: 4,375,738 km (0.071 R)
• M17: 4,638,432 km (0.075 R)
• M18: 5,042,047 km (0.108 R)
• M19: 5,271,231 km (0.076 R)
• M20: 5,363,832 km (0.111 R)
• M21: 5,882,936 km (0.062 R)
• M22: 6,418,197 km (0.09 R)
• M23: 6,666,530 km (0.097 R)
• M24: 7,121,756 km (0.077 R)
• M25: 7,224,231 km (0.092 R)
• M26: 7,586,856 km (0.085 R)
• M27: 8,985,297 km (0.11 R)
• M28: 9,263,250 km (0.1 R)
• M29: 9,884,829 km (0.071 R)
• M30: 10,636,558 km (0.093 R)
• M31: 10,871,576 km (0.119 R)
• M32: 11,950,327 km (0.063 R)
• M33: 12,133,434 km (0.102 R)
• M34: 13,251,529 km (0.086 R)
• M35: 13,886,722 km (0.117 R)
• M36: 15,252,999 km (0.09 R)
• M37: 16,729,679 km (0.103 R)
• M38: 18,321,550 km (0.104 R)
• M39: 18,957,641 km (0.05 R)
• M40: 19,816,931 km (0.043 R)
• M41: 20,835,393 km (0.103 R)
• M42: 20,908,846 km (0.025 R)
• M43: 21,647,560 km (0.11 R)
• M44: 23,379,006 km (0.104 R)
• M45: 25,076,193 km (0.068 R)
• M46: 25,389,152 km (0.079 R)
• M47: 25,781,996 km (0.063 R)
• M48: 26,812,875 km (0.111 R)
• M49: 27,695,802 km (0.118 R)
• M50: 29,737,364 km (0.112 R)
• M51: 30,567,632 km (0.05 R)
• M52: 30,985,459 km (0.119 R)
• M53: 31,405,380 km (0.11 R)
• M54: 31,573,827 km (0.049 R)
• M55: 31,996,292 km (0.111 R)
• M56: 32,846,905 km (0.057 R)
• M57: 33,446,643 km (0.049 R)
• M58: 33,532,662 km (0.091 R)
• M59: 34,050,121 km (0.057 R)
• M60: 34,396,590 km (0.055 R)
• M61: 35,005,603 km (0.089 R)
• M62: 35,442,877 km (0.083 R)
• M63: 38,283,741 km (0.115 R)
• M64: 40,187,374 km (0.052 R)
• M65: 40,461,886 km (0.107 R)
• M66: 40,645,143 km (0.034 R)
• M67: 41,012,705 km (0.069 R)
• M68: 42,028,923 km (0.113 R)
• M69: 43,147,018 km (0.102 R)
• M70: 43,897,850 km (0.113 R)
• M71: 46,080,333 km (0.044 R)
• M72: 48,492,449 km (0.118 R)
• M73: 49,664,847 km (0.057 R)
• M74: 50,254,562 km (0.096 R)
• M75: 50,747,637 km (0.103 R)
• M76: 52,936,553 km (0.111 R)
• M77: 56,277,373 km (0.118 R)
• M78: 57,715,158 km (0.093 R)
• M79: 58,542,135 km (0.117 R)
• M80: 58,645,806 km (0.102 R)
• M81: 60,417,194 km (0.041 R)
• M82: 61,256,887 km (0.117 R)
• M83: 62,206,235 km (0.095 R)
• M84: 64,868,479 km (0.083 R)
• M85: 67,676,431 km (0.114 R)
• M86: 69,643,494 km (0.085 R)
• M87: 70,303,370 km (0.077 R)
• M88: 70,854,937 km (0.089 R)
• M89: 71,075,893 km (0.113 R)
• M90: 73,857,666 km (0.076 R)
• M91: 73,969,565 km (0.119 R)
• M92: 74,418,209 km (0.08 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 14,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit