🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.03 AU - 1.37 AU

Year: 469 Days

Day: 31.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.11 AU - 1.79 AU

Year: 622 Days

Day: 36.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,000,773 km

• M1: 844,779 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.74 AU - 2.12 AU

Year: 956 Days

Day: 37 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.27 AU - 3.15 AU

Year: 1590 Days

Day: 23.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,000,773 km

• M1: 622,178 km (0.116 R)
• M2: 1,986,809 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.5 AU - 5 AU

Year: 3690 Days

Day: 19 Hours

Environment

Temp: -123 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.2

Radius: 8.9

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.3 AU - 6.96 AU

Year: 6085 Days

Day: 7 Hours

Environment

Temp: -151 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,000,773 km

• M1: 131,945 km (0.087 R)
• M2: 577,747 km (0.059 R)
• M3: 683,363 km (0.085 R)
• M4: 795,861 km (0.073 R)
• M5: 976,724 km (0.117 R)
• M6: 1,449,903 km (0.104 R)
• M7: 1,672,953 km (0.059 R)
• M8: 1,730,399 km (0.103 R)
• M9: 2,131,022 km (0.071 R)
• M10: 2,299,319 km (0.049 R)
• M11: 2,363,497 km (0.083 R)
• M12: 2,450,264 km (0.049 R)
• M13: 2,671,519 km (0.074 R)
• M14: 2,876,318 km (0.088 R)
• M15: 3,822,226 km (0.09 R)
• M16: 3,950,132 km (0.087 R)
• M17: 4,105,414 km (0.103 R)
• M18: 4,719,364 km (0.079 R)
• M19: 5,248,043 km (0.12 R)
• M20: 5,649,713 km (0.107 R)
• M21: 5,737,228 km (0.073 R)
• M22: 6,031,637 km (0.069 R)
• M23: 6,452,455 km (0.115 R)
• M24: 6,513,342 km (0.041 R)
• M25: 6,574,378 km (0.107 R)
• M26: 6,758,682 km (0.116 R)
• M27: 6,851,582 km (0.103 R)
• M28: 7,227,223 km (0.03 R)
• M29: 8,728,288 km (0.041 R)
• M30: 8,964,952 km (0.03 R)
• M31: 9,101,235 km (0.073 R)
• M32: 9,932,999 km (0.109 R)
• M33: 10,251,044 km (0.072 R)
• M34: 10,536,776 km (0.085 R)
• M35: 11,115,870 km (0.119 R)
• M36: 11,966,483 km (0.096 R)
• M37: 13,339,493 km (0.094 R)
• M38: 13,847,527 km (0.1 R)
• M39: 14,561,408 km (0.087 R)
• M40: 14,721,627 km (0.025 R)
• M41: 14,963,078 km (0.114 R)
• M42: 15,124,943 km (0.056 R)
• M43: 16,066,063 km (0.097 R)
• M44: 17,068,369 km (0.081 R)
• M45: 17,705,058 km (0.072 R)
• M46: 17,790,478 km (0.061 R)
• M47: 18,090,721 km (0.104 R)
• M48: 18,263,058 km (0.085 R)
• M49: 18,392,609 km (0.094 R)
• M50: 18,609,377 km (0.105 R)
• M51: 19,220,634 km (0.091 R)
• M52: 19,440,542 km (0.106 R)
• M53: 19,927,334 km (0.08 R)
• M54: 20,373,285 km (0.12 R)
• M55: 20,867,557 km (0.075 R)
• M56: 21,229,733 km (0.094 R)
• M57: 21,730,886 km (0.1 R)
• M58: 21,868,217 km (0.12 R)
• M59: 22,143,776 km (0.108 R)
• M60: 22,374,306 km (0.087 R)
• M61: 22,884,435 km (0.079 R)
• M62: 23,164,183 km (0.086 R)
• M63: 23,398,304 km (0.065 R)
• M64: 24,484,983 km (0.066 R)
• M65: 25,588,117 km (0.07 R)
• M66: 25,830,017 km (0.079 R)
• M67: 25,975,576 km (0.113 R)
• M68: 27,396,456 km (0.07 R)
• M69: 29,346,764 km (0.084 R)
• M70: 30,980,223 km (0.118 R)
• M71: 31,859,859 km (0.083 R)
• M72: 32,590,495 km (0.074 R)
• M73: 32,957,907 km (0.1 R)
• M74: 33,063,224 km (0.057 R)
• M75: 33,485,239 km (0.108 R)
• M76: 33,802,836 km (0.047 R)
• M77: 34,121,479 km (0.084 R)
• M78: 36,162,892 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.4

Radius: 13.7

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.28 AU - 7.12 AU

Year: 6182 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,000,773 km

• M1: 183,706 km (0.074 R)
• M2: 328,068 km (0.077 R)
• M3: 427,252 km (0.119 R)
• M4: 517,459 km (0.107 R)
• M5: 723,007 km (0.102 R)
• M6: 1,037,312 km (0.113 R)
• M7: 1,152,053 km (0.071 R)
• M8: 2,077,316 km (0.051 R)
• M9: 2,289,745 km (0.083 R)
• M10: 2,782,969 km (0.09 R)
• M11: 3,260,186 km (0.076 R)
• M12: 3,483,536 km (0.118 R)
• M13: 3,635,228 km (0.106 R)
• M14: 3,763,434 km (0.111 R)
• M15: 3,945,494 km (0.071 R)
• M16: 4,210,582 km (0.061 R)
• M17: 4,674,933 km (0.059 R)
• M18: 5,387,618 km (0.088 R)
• M19: 5,771,935 km (0.096 R)
• M20: 6,043,156 km (0.057 R)
• M21: 6,411,316 km (0.076 R)
• M22: 7,169,927 km (0.111 R)
• M23: 7,857,030 km (0.05 R)
• M24: 8,428,793 km (0.1 R)
• M25: 8,875,193 km (0.083 R)
• M26: 9,014,020 km (0.054 R)
• M27: 9,258,911 km (0.118 R)
• M28: 9,435,138 km (0.109 R)
• M29: 9,934,495 km (0.113 R)
• M30: 10,223,818 km (0.101 R)
• M31: 10,369,526 km (0.063 R)
• M32: 10,699,988 km (0.101 R)
• M33: 11,258,287 km (0.112 R)
• M34: 11,446,481 km (0.065 R)
• M35: 13,346,224 km (0.07 R)
• M36: 13,745,950 km (0.116 R)
• M37: 14,027,942 km (0.116 R)
• M38: 14,639,049 km (0.04 R)
• M39: 15,887,144 km (0.067 R)
• M40: 16,395,927 km (0.104 R)
• M41: 16,867,010 km (0.072 R)
• M42: 16,953,179 km (0.053 R)
• M43: 17,039,497 km (0.08 R)
• M44: 17,255,815 km (0.108 R)
• M45: 18,974,545 km (0.12 R)
• M46: 19,243,821 km (0.074 R)
• M47: 20,013,652 km (0.089 R)
• M48: 20,242,088 km (0.071 R)
• M49: 20,471,272 km (0.032 R)
• M50: 21,210,584 km (0.091 R)
• M51: 21,677,031 km (0.055 R)
• M52: 22,099,794 km (0.062 R)
• M53: 22,667,817 km (0.118 R)
• M54: 22,953,549 km (0.043 R)
• M55: 23,769,755 km (0.102 R)
• M56: 23,866,395 km (0.074 R)
• M57: 27,078,262 km (0.119 R)
• M58: 27,432,210 km (0.098 R)
• M59: 27,584,351 km (0.039 R)
• M60: 27,940,544 km (0.081 R)
• M61: 28,400,557 km (0.077 R)
• M62: 28,966,337 km (0.07 R)
• M63: 29,276,602 km (0.09 R)
• M64: 30,213,833 km (0.057 R)
• M65: 30,528,437 km (0.103 R)
• M66: 31,055,172 km (0.05 R)
• M67: 31,319,661 km (0.099 R)
• M68: 31,478,683 km (0.09 R)
• M69: 31,744,369 km (0.079 R)
• M70: 31,904,139 km (0.057 R)
• M71: 32,064,209 km (0.064 R)
• M72: 32,653,326 km (0.094 R)
• M73: 33,300,037 km (0.099 R)
• M74: 34,442,067 km (0.098 R)
• M75: 34,935,441 km (0.081 R)
• M76: 35,596,963 km (0.095 R)
• M77: 37,437,316 km (0.078 R)
• M78: 37,549,814 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 9.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.74 AU - 8.9 AU

Year: 9337 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,000,773 km

• M1: 126,410 km (0.113 R)
• M2: 228,885 km (0.116 R)
• M3: 289,921 km (0.049 R)
• M4: 368,460 km (0.066 R)
• M5: 466,446 km (0.112 R)
• M6: 563,236 km (0.078 R)
• M7: 843,882 km (0.082 R)
• M8: 1,107,623 km (0.117 R)
• M9: 1,334,413 km (0.094 R)
• M10: 1,576,163 km (0.088 R)
• M11: 1,728,005 km (0.06 R)
• M12: 1,797,119 km (0.044 R)
• M13: 2,064,600 km (0.099 R)
• M14: 2,138,202 km (0.049 R)
• M15: 2,250,102 km (0.078 R)
• M16: 2,460,586 km (0.052 R)
• M17: 2,758,136 km (0.098 R)
• M18: 3,452,868 km (0.091 R)
• M19: 4,129,649 km (0.115 R)
• M20: 4,627,511 km (0.057 R)
• M21: 5,094,555 km (0.103 R)
• M22: 5,346,329 km (0.101 R)
• M23: 5,525,098 km (0.108 R)
• M24: 5,654,052 km (0.093 R)
• M25: 5,757,872 km (0.034 R)
• M26: 5,862,292 km (0.095 R)
• M27: 6,099,704 km (0.087 R)
• M28: 6,259,773 km (0.045 R)
• M29: 6,394,262 km (0.035 R)
• M30: 7,080,766 km (0.057 R)
• M31: 7,532,552 km (0.041 R)
• M32: 7,906,397 km (0.115 R)
• M33: 8,139,620 km (0.114 R)
• M34: 8,315,996 km (0.046 R)
• M35: 8,374,938 km (0.102 R)
• M36: 8,523,339 km (0.1 R)
• M37: 8,822,385 km (0.109 R)
• M38: 9,064,285 km (0.051 R)
• M39: 9,277,761 km (0.057 R)
• M40: 9,771,733 km (0.111 R)
• M41: 9,834,115 km (0.114 R)
• M42: 10,274,382 km (0.08 R)
• M43: 10,369,676 km (0.1 R)
• M44: 11,109,138 km (0.064 R)
• M45: 11,174,213 km (0.085 R)
• M46: 12,065,816 km (0.056 R)
• M47: 12,267,025 km (0.081 R)
• M48: 12,368,004 km (0.059 R)
• M49: 14,517,127 km (0.108 R)
• M50: 15,707,328 km (0.089 R)
• M51: 15,853,784 km (0.086 R)
• M52: 15,927,087 km (0.093 R)
• M53: 16,258,745 km (0.115 R)
• M54: 17,003,743 km (0.115 R)
• M55: 17,456,127 km (0.031 R)
• M56: 17,645,667 km (0.099 R)
• M57: 18,836,765 km (0.054 R)
• M58: 19,148,378 km (0.045 R)
• M59: 19,304,708 km (0.101 R)
• M60: 19,658,357 km (0.096 R)
• M61: 19,934,814 km (0.105 R)
• M62: 20,491,468 km (0.093 R)
• M63: 21,579,642 km (0.052 R)
• M64: 21,987,446 km (0.119 R)
• M65: 22,480,222 km (0.118 R)
• M66: 22,976,587 km (0.1 R)
• M67: 23,351,180 km (0.065 R)
• M68: 24,742,141 km (0.05 R)
• M69: 25,083,524 km (0.107 R)
• M70: 25,641,225 km (0.107 R)
• M71: 27,692,062 km (0.077 R)
• M72: 28,849,052 km (0.065 R)
• M73: 29,073,299 km (0.047 R)
• M74: 30,522,603 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.6

Radius: 4.2

Gravity: 21.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.45 AU - 18.17 AU

Year: 22407 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,000,773 km

• M1: 109,356 km (0.109 R)
• M2: 175,179 km (0.097 R)
• M3: 241,601 km (0.084 R)
• M4: 712,684 km (0.054 R)
• M5: 915,838 km (0.112 R)
• M6: 963,261 km (0.07 R)
• M7: 1,036,115 km (0.075 R)
• M8: 1,770,192 km (0.092 R)
• M9: 1,799,962 km (0.05 R)
• M10: 2,395,511 km (0.046 R)
• M11: 3,596,782 km (0.075 R)
• M12: 3,748,773 km (0.044 R)
• M13: 4,058,889 km (0.055 R)
• M14: 4,296,900 km (0.12 R)
• M15: 4,827,822 km (0.072 R)
• M16: 4,911,448 km (0.063 R)
• M17: 5,728,701 km (0.093 R)
• M18: 6,085,193 km (0.044 R)
• M19: 6,679,844 km (0.076 R)
• M20: 8,022,335 km (0.088 R)
• M21: 8,171,036 km (0.086 R)
• M22: 8,220,702 km (0.039 R)
• M23: 10,131,366 km (0.062 R)
• M24: 10,292,034 km (0.089 R)
• M25: 10,670,218 km (0.052 R)
• M26: 11,384,697 km (0.112 R)
• M27: 12,171,283 km (0.093 R)
• M28: 12,284,977 km (0.12 R)
• M29: 12,341,974 km (0.047 R)
• M30: 12,686,049 km (0.077 R)
• M31: 13,091,459 km (0.12 R)
• M32: 13,266,489 km (0.071 R)
• M33: 13,383,474 km (0.11 R)
• M34: 13,855,456 km (0.101 R)
• M35: 14,513,088 km (0.064 R)
• M36: 14,754,838 km (0.101 R)
• M37: 14,997,785 km (0.032 R)
• M38: 16,170,034 km (0.103 R)
• M39: 16,483,441 km (0.111 R)
• M40: 16,609,403 km (0.071 R)
• M41: 17,179,969 km (0.05 R)
• M42: 17,821,295 km (0.085 R)
• M43: 18,535,924 km (0.112 R)
• M44: 18,601,448 km (0.041 R)
• M45: 18,732,496 km (0.119 R)
• M46: 19,259,978 km (0.094 R)
• M47: 21,144,013 km (0.086 R)
• M48: 21,486,593 km (0.067 R)
• M49: 22,246,699 km (0.114 R)
• M50: 24,364,108 km (0.117 R)
• M51: 24,867,355 km (0.08 R)
• M52: 25,156,378 km (0.082 R)
• M53: 25,811,018 km (0.087 R)
• M54: 26,988,353 km (0.038 R)
• M55: 28,635,725 km (0.107 R)
• M56: 29,014,657 km (0.092 R)
• M57: 29,242,793 km (0.076 R)
• M58: 29,547,973 km (0.082 R)
• M59: 29,700,862 km (0.091 R)
• M60: 30,161,324 km (0.096 R)
• M61: 30,238,367 km (0.105 R)
• M62: 30,469,646 km (0.101 R)
• M63: 31,556,773 km (0.071 R)
• M64: 31,869,732 km (0.063 R)
• M65: 33,370,348 km (0.079 R)
• M66: 33,529,670 km (0.064 R)
• M67: 36,194,158 km (0.075 R)
• M68: 37,345,014 km (0.116 R)
• M69: 37,427,592 km (0.068 R)
• M70: 41,295,146 km (0.114 R)
• M71: 43,449,654 km (0.115 R)
• M72: 44,234,146 km (0.076 R)
• M73: 45,463,840 km (0.084 R)
• M74: 46,615,744 km (0.078 R)
• M75: 48,586,845 km (0.119 R)
• M76: 48,767,410 km (0.068 R)
• M77: 49,764,330 km (0.063 R)
• M78: 50,585,024 km (0.118 R)
• M79: 51,134,647 km (0.083 R)
• M80: 52,332,178 km (0.045 R)
• M81: 53,073,734 km (0.102 R)
• M82: 53,632,183 km (0.092 R)
• M83: 55,979,822 km (0.098 R)
• M84: 56,928,273 km (0.109 R)
• M85: 57,977,702 km (0.099 R)
• M86: 59,322,587 km (0.081 R)
• M87: 62,631,093 km (0.116 R)
• M88: 64,605,187 km (0.116 R)
• M89: 65,799,277 km (0.061 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit