🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.69 AU - 0.83 AU

Year: 234 Days

Day: 38.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.01 AU - 1.69 AU

Year: 554 Days

Day: 43.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.2 AU - 1.52 AU

Year: 560 Days

Day: 41.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.34 AU - 1.5 AU

Year: 597 Days

Day: 12.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.6 AU - 2.34 AU

Year: 976 Days

Day: 14.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,948,644 km

• M1: 429,196 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.5

Radius: 13.1

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.95 AU - 6.13 AU

Year: 4604 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,948,644 km

• M1: 166,951 km (0.057 R)
• M2: 270,174 km (0.095 R)
• M3: 671,545 km (0.096 R)
• M4: 764,296 km (0.098 R)
• M5: 964,757 km (0.117 R)
• M6: 1,291,179 km (0.12 R)
• M7: 1,451,548 km (0.096 R)
• M8: 1,945,520 km (0.117 R)
• M9: 2,470,310 km (0.088 R)
• M10: 2,795,835 km (0.117 R)
• M11: 2,900,404 km (0.067 R)
• M12: 3,017,090 km (0.036 R)
• M13: 3,135,272 km (0.088 R)
• M14: 3,658,117 km (0.117 R)
• M15: 3,773,008 km (0.12 R)
• M16: 4,101,076 km (0.056 R)
• M17: 4,329,063 km (0.109 R)
• M18: 4,475,220 km (0.109 R)
• M19: 4,860,584 km (0.103 R)
• M20: 5,102,035 km (0.086 R)
• M21: 6,025,952 km (0.069 R)
• M22: 6,107,483 km (0.069 R)
• M23: 6,203,225 km (0.049 R)
• M24: 6,915,610 km (0.118 R)
• M25: 8,115,086 km (0.075 R)
• M26: 8,387,055 km (0.097 R)
• M27: 9,775,622 km (0.107 R)
• M28: 10,065,094 km (0.119 R)
• M29: 10,276,027 km (0.059 R)
• M30: 10,537,524 km (0.079 R)
• M31: 10,669,171 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.5

Radius: 14.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.08 AU - 7.68 AU

Year: 7079 Days

Day: 10 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 94,948,644 km

• M1: 202,406 km (0.056 R)
• M2: 436,527 km (0.083 R)
• M3: 534,064 km (0.1 R)
• M4: 627,862 km (0.088 R)
• M5: 1,122,283 km (0.105 R)
• M6: 1,231,340 km (0.108 R)
• M7: 1,684,622 km (0.077 R)
• M8: 2,143,289 km (0.12 R)
• M9: 2,519,079 km (0.096 R)
• M10: 2,814,983 km (0.038 R)
• M11: 3,333,639 km (0.109 R)
• M12: 3,687,139 km (0.113 R)
• M13: 4,024,332 km (0.048 R)
• M14: 4,138,924 km (0.095 R)
• M15: 4,371,699 km (0.118 R)
• M16: 4,759,157 km (0.094 R)
• M17: 5,095,752 km (0.081 R)
• M18: 6,119,151 km (0.084 R)
• M19: 6,996,992 km (0.058 R)
• M20: 7,521,482 km (0.119 R)
• M21: 7,734,808 km (0.047 R)
• M22: 8,058,688 km (0.113 R)
• M23: 8,277,101 km (0.098 R)
• M24: 8,534,559 km (0.105 R)
• M25: 8,757,160 km (0.078 R)
• M26: 9,094,952 km (0.068 R)
• M27: 9,246,345 km (0.101 R)
• M28: 9,551,824 km (0.081 R)
• M29: 10,055,520 km (0.084 R)
• M30: 10,172,954 km (0.094 R)
• M31: 10,290,838 km (0.085 R)
• M32: 10,488,307 km (0.111 R)
• M33: 10,887,284 km (0.083 R)
• M34: 11,291,198 km (0.071 R)
• M35: 11,658,910 km (0.075 R)
• M36: 12,828,317 km (0.108 R)
• M37: 12,955,774 km (0.083 R)
• M38: 13,212,185 km (0.113 R)
• M39: 13,513,325 km (0.113 R)
• M40: 14,474,641 km (0.119 R)
• M41: 14,696,196 km (0.115 R)
• M42: 14,874,217 km (0.11 R)
• M43: 15,232,654 km (0.096 R)
• M44: 15,639,111 km (0.1 R)
• M45: 15,775,395 km (0.038 R)
• M46: 17,254,020 km (0.078 R)
• M47: 17,441,915 km (0.109 R)
• M48: 18,824,798 km (0.058 R)
• M49: 18,969,908 km (0.073 R)
• M50: 19,163,936 km (0.075 R)
• M51: 20,045,067 km (0.068 R)
• M52: 21,090,009 km (0.096 R)
• M53: 21,341,333 km (0.111 R)
• M54: 22,870,522 km (0.119 R)
• M55: 24,224,234 km (0.052 R)
• M56: 25,229,980 km (0.08 R)
• M57: 26,628,271 km (0.081 R)
• M58: 27,008,998 km (0.107 R)
• M59: 27,610,980 km (0.108 R)
• M60: 28,828,258 km (0.112 R)
• M61: 28,939,858 km (0.106 R)
• M62: 29,163,357 km (0.055 R)
• M63: 29,724,648 km (0.068 R)
• M64: 31,487,210 km (0.105 R)
• M65: 32,236,396 km (0.107 R)
• M66: 32,352,185 km (0.119 R)
• M67: 33,049,760 km (0.075 R)
• M68: 33,634,987 km (0.105 R)
• M69: 35,590,231 km (0.116 R)
• M70: 35,769,748 km (0.084 R)
• M71: 36,310,395 km (0.045 R)
• M72: 36,732,710 km (0.086 R)
• M73: 37,035,346 km (0.109 R)
• M74: 37,704,049 km (0.071 R)
• M75: 40,731,162 km (0.082 R)
• M76: 41,295,744 km (0.119 R)
• M77: 41,610,498 km (0.103 R)
• M78: 42,432,389 km (0.027 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.4

Radius: 6.6

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.28 AU - 18.2 AU

Year: 24184 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,948,644 km

• M1: 327,171 km (0.119 R)
• M2: 384,467 km (0.106 R)
• M3: 578,196 km (0.082 R)
• M4: 882,029 km (0.066 R)
• M5: 1,355,955 km (0.113 R)
• M6: 1,618,948 km (0.114 R)
• M7: 1,826,889 km (0.079 R)
• M8: 2,864,201 km (0.107 R)
• M9: 2,988,965 km (0.087 R)
• M10: 4,525,336 km (0.109 R)
• M11: 5,016,914 km (0.088 R)
• M12: 5,167,709 km (0.11 R)
• M13: 5,944,122 km (0.12 R)
• M14: 6,050,336 km (0.118 R)
• M15: 7,545,417 km (0.09 R)
• M16: 7,718,353 km (0.064 R)
• M17: 7,776,247 km (0.076 R)
• M18: 8,244,937 km (0.104 R)
• M19: 8,662,465 km (0.089 R)
• M20: 9,148,059 km (0.107 R)
• M21: 9,704,863 km (0.111 R)
• M22: 9,955,888 km (0.109 R)
• M23: 10,082,148 km (0.076 R)
• M24: 10,400,343 km (0.12 R)
• M25: 10,721,829 km (0.112 R)
• M26: 12,513,114 km (0.069 R)
• M27: 13,061,540 km (0.109 R)
• M28: 14,252,788 km (0.113 R)
• M29: 14,753,192 km (0.105 R)
• M30: 14,825,299 km (0.084 R)
• M31: 15,114,322 km (0.055 R)
• M32: 15,259,581 km (0.116 R)
• M33: 15,551,447 km (0.082 R)
• M34: 16,214,913 km (0.115 R)
• M35: 16,289,114 km (0.097 R)
• M36: 16,587,412 km (0.106 R)
• M37: 16,737,309 km (0.11 R)
• M38: 17,875,150 km (0.114 R)
• M39: 18,414,750 km (0.099 R)
• M40: 19,509,806 km (0.108 R)
• M41: 19,985,677 km (0.088 R)
• M42: 23,169,868 km (0.113 R)
• M43: 23,589,490 km (0.089 R)
• M44: 23,757,937 km (0.087 R)
• M45: 24,265,971 km (0.076 R)
• M46: 24,436,064 km (0.075 R)
• M47: 25,206,344 km (0.113 R)
• M48: 25,464,998 km (0.091 R)
• M49: 25,637,784 km (0.066 R)
• M50: 28,456,208 km (0.06 R)
• M51: 29,719,861 km (0.101 R)
• M52: 30,267,090 km (0.073 R)
• M53: 30,725,607 km (0.118 R)
• M54: 31,835,324 km (0.085 R)
• M55: 32,676,214 km (0.089 R)
• M56: 34,475,428 km (0.116 R)
• M57: 34,762,356 km (0.084 R)
• M58: 35,146,225 km (0.032 R)
• M59: 37,971,380 km (0.075 R)
• M60: 41,172,326 km (0.108 R)
• M61: 41,273,753 km (0.052 R)
• M62: 41,985,989 km (0.059 R)
• M63: 45,712,472 km (0.092 R)
• M64: 46,872,154 km (0.108 R)
• M65: 47,934,748 km (0.073 R)
• M66: 49,112,682 km (0.067 R)
• M67: 49,543,374 km (0.037 R)
• M68: 51,278,859 km (0.034 R)
• M69: 57,167,779 km (0.064 R)
• M70: 57,507,366 km (0.085 R)
• M71: 61,056,576 km (0.052 R)
• M72: 61,751,607 km (0.057 R)
• M73: 65,502,774 km (0.081 R)
• M74: 66,095,481 km (0.029 R)
• M75: 66,571,052 km (0.089 R)
• M76: 66,928,292 km (0.118 R)
• M77: 68,724,663 km (0.116 R)
• M78: 68,965,366 km (0.06 R)
• M79: 69,689,270 km (0.051 R)
• M80: 70,779,689 km (0.1 R)
• M81: 70,901,163 km (0.08 R)
• M82: 71,997,865 km (0.087 R)
• M83: 72,732,091 km (0.12 R)
• M84: 73,222,922 km (0.103 R)
• M85: 74,331,442 km (0.049 R)
• M86: 75,445,497 km (0.106 R)
• M87: 77,940,939 km (0.081 R)
• M88: 79,703,651 km (0.026 R)
• M89: 81,097,903 km (0.099 R)
• M90: 81,734,293 km (0.062 R)
• M91: 81,989,357 km (0.091 R)
• M92: 82,500,234 km (0.096 R)
• M93: 82,628,140 km (0.109 R)
• M94: 83,268,419 km (0.088 R)
• M95: 83,396,774 km (0.096 R)
• M96: 86,495,095 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.6

Radius: 7.6

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.19 AU - 20.41 AU

Year: 24314 Days

Day: 19.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,948,644 km

• M1: 128,056 km (0.119 R)
• M2: 362,775 km (0.099 R)
• M3: 2,121,298 km (0.059 R)
• M4: 2,200,734 km (0.086 R)
• M5: 2,698,446 km (0.057 R)
• M6: 3,004,524 km (0.089 R)
• M7: 3,507,920 km (0.053 R)
• M8: 3,939,361 km (0.075 R)
• M9: 4,489,283 km (0.105 R)
• M10: 5,277,813 km (0.117 R)
• M11: 5,604,983 km (0.109 R)
• M12: 5,882,787 km (0.061 R)
• M13: 6,801,916 km (0.118 R)
• M14: 7,157,959 km (0.116 R)
• M15: 7,764,877 km (0.097 R)
• M16: 8,325,271 km (0.117 R)
• M17: 8,642,269 km (0.073 R)
• M18: 8,706,147 km (0.058 R)
• M19: 9,418,981 km (0.117 R)
• M20: 9,484,804 km (0.106 R)
• M21: 9,616,750 km (0.097 R)
• M22: 10,285,602 km (0.064 R)
• M23: 11,738,496 km (0.063 R)
• M24: 11,951,224 km (0.11 R)
• M25: 12,093,791 km (0.111 R)
• M26: 12,742,447 km (0.056 R)
• M27: 13,107,616 km (0.092 R)
• M28: 13,254,521 km (0.094 R)
• M29: 13,402,174 km (0.071 R)
• M30: 14,754,838 km (0.04 R)
• M31: 15,138,257 km (0.113 R)
• M32: 16,071,898 km (0.103 R)
• M33: 16,229,275 km (0.08 R)
• M34: 17,426,207 km (0.114 R)
• M35: 19,399,553 km (0.091 R)
• M36: 20,157,715 km (0.047 R)
• M37: 21,011,320 km (0.099 R)
• M38: 22,138,690 km (0.082 R)
• M39: 22,401,683 km (0.085 R)
• M40: 23,552,988 km (0.084 R)
• M41: 25,361,626 km (0.04 R)
• M42: 27,496,238 km (0.047 R)
• M43: 27,873,374 km (0.106 R)
• M44: 28,442,146 km (0.112 R)
• M45: 29,591,356 km (0.114 R)
• M46: 30,074,558 km (0.112 R)
• M47: 31,049,038 km (0.052 R)
• M48: 31,245,161 km (0.103 R)
• M49: 31,638,603 km (0.104 R)
• M50: 33,630,499 km (0.081 R)
• M51: 34,134,793 km (0.116 R)
• M52: 34,641,631 km (0.106 R)
• M53: 36,176,954 km (0.119 R)
• M54: 36,280,027 km (0.099 R)
• M55: 40,164,485 km (0.113 R)
• M56: 40,914,120 km (0.117 R)
• M57: 42,644,818 km (0.065 R)
• M58: 45,396,521 km (0.077 R)
• M59: 50,032,110 km (0.108 R)
• M60: 50,954,082 km (0.094 R)
• M61: 51,765,351 km (0.11 R)
• M62: 56,004,506 km (0.112 R)
• M63: 56,243,264 km (0.098 R)
• M64: 56,721,828 km (0.098 R)
• M65: 60,231,394 km (0.116 R)
• M66: 60,966,219 km (0.059 R)
• M67: 62,940,312 km (0.108 R)
• M68: 65,940,647 km (0.101 R)
• M69: 66,066,608 km (0.069 R)
• M70: 66,318,980 km (0.052 R)
• M71: 66,445,241 km (0.068 R)
• M72: 67,331,309 km (0.049 R)
• M73: 67,458,168 km (0.098 R)
• M74: 68,093,959 km (0.083 R)
• M75: 69,499,431 km (0.11 R)
• M76: 73,120,148 km (0.102 R)
• M77: 73,511,646 km (0.09 R)
• M78: 74,953,320 km (0.111 R)
• M79: 77,598,360 km (0.106 R)
• M80: 77,864,495 km (0.107 R)
• M81: 78,131,078 km (0.064 R)
• M82: 78,264,370 km (0.048 R)
• M83: 79,066,215 km (0.119 R)
• M84: 80,543,045 km (0.096 R)
• M85: 82,707,576 km (0.094 R)
• M86: 84,754,075 km (0.071 R)
• M87: 85,302,651 km (0.111 R)
• M88: 85,577,312 km (0.06 R)
• M89: 85,852,273 km (0.08 R)
• M90: 87,231,715 km (0.099 R)
• M91: 89,872,866 km (0.061 R)
• M92: 90,432,212 km (0.066 R)
• M93: 91,554,495 km (0.069 R)
• M94: 92,399,125 km (0.043 R)
• M95: 94,380,100 km (0.114 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 11,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit