🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.94 AU - 1.32 AU

Year: 437 Days

Day: 40.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 101,296,907 km

• M1: 63,280 km (0.116 R)
• M2: 513,869 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.73 AU - 1.83 AU

Year: 863 Days

Day: 19 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,296,907 km

• M1: 79,586 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.68 AU - 1.96 AU

Year: 892 Days

Day: 22.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,296,907 km

• M1: 171,738 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.74 AU - 2.7 AU

Year: 1202 Days

Day: 20.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.96 AU - 2.76 AU

Year: 1318 Days

Day: 41 Hours

Environment

Temp: -77 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,296,907 km

• M1: 1,261,409 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.31 AU - 2.87 AU

Year: 1515 Days

Day: 47.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.1

Radius: 6.2

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.05 AU - 13.19 AU

Year: 16294 Days

Day: 19.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,296,907 km

• M1: 82,877 km (0.1 R)
• M2: 393,442 km (0.086 R)
• M3: 628,461 km (0.115 R)
• M4: 668,403 km (0.066 R)
• M5: 1,314,666 km (0.078 R)
• M6: 1,720,974 km (0.043 R)
• M7: 2,163,933 km (0.058 R)
• M8: 2,874,224 km (0.11 R)
• M9: 3,541,131 km (0.119 R)
• M10: 4,138,475 km (0.1 R)
• M11: 4,370,502 km (0.052 R)
• M12: 4,807,028 km (0.044 R)
• M13: 5,257,318 km (0.099 R)
• M14: 5,340,644 km (0.114 R)
• M15: 6,418,796 km (0.072 R)
• M16: 6,552,536 km (0.119 R)
• M17: 6,732,353 km (0.064 R)
• M18: 6,777,681 km (0.104 R)
• M19: 8,471,877 km (0.072 R)
• M20: 8,520,796 km (0.057 R)
• M21: 8,618,782 km (0.054 R)
• M22: 8,815,803 km (0.076 R)
• M23: 9,517,417 km (0.043 R)
• M24: 9,823,494 km (0.12 R)
• M25: 9,926,268 km (0.115 R)
• M26: 10,288,893 km (0.095 R)
• M27: 10,655,707 km (0.032 R)
• M28: 11,564,514 km (0.058 R)
• M29: 11,836,483 km (0.107 R)
• M30: 11,891,086 km (0.06 R)
• M31: 13,741,163 km (0.081 R)
• M32: 15,320,318 km (0.102 R)
• M33: 15,559,076 km (0.068 R)
• M34: 15,619,065 km (0.063 R)
• M35: 15,979,895 km (0.104 R)
• M36: 16,832,902 km (0.1 R)
• M37: 16,894,387 km (0.106 R)
• M38: 17,264,941 km (0.048 R)
• M39: 18,265,900 km (0.092 R)
• M40: 18,646,178 km (0.103 R)
• M41: 19,093,176 km (0.106 R)
• M42: 19,867,495 km (0.094 R)
• M43: 22,386,424 km (0.106 R)
• M44: 24,375,477 km (0.094 R)
• M45: 24,934,076 km (0.095 R)
• M46: 25,285,182 km (0.117 R)
• M47: 25,638,083 km (0.099 R)
• M48: 25,779,752 km (0.09 R)
• M49: 26,134,898 km (0.108 R)
• M50: 26,563,196 km (0.06 R)
• M51: 27,354,569 km (0.08 R)
• M52: 28,886,601 km (0.115 R)
• M53: 29,403,461 km (0.049 R)
• M54: 29,551,713 km (0.048 R)
• M55: 29,923,464 km (0.098 R)
• M56: 30,147,262 km (0.095 R)
• M57: 31,501,422 km (0.099 R)
• M58: 32,644,948 km (0.06 R)
• M59: 32,721,692 km (0.057 R)
• M60: 32,875,329 km (0.111 R)
• M61: 33,957,370 km (0.072 R)
• M62: 36,633,377 km (0.079 R)
• M63: 36,872,734 km (0.088 R)
• M64: 37,593,945 km (0.119 R)
• M65: 37,835,396 km (0.118 R)
• M66: 38,643,972 km (0.115 R)
• M67: 39,376,404 km (0.115 R)
• M68: 39,867,384 km (0.083 R)
• M69: 40,442,588 km (0.063 R)
• M70: 40,525,016 km (0.105 R)
• M71: 40,607,444 km (0.104 R)
• M72: 42,352,055 km (0.11 R)
• M73: 42,519,455 km (0.096 R)
• M74: 42,603,230 km (0.099 R)
• M75: 42,855,003 km (0.072 R)
• M76: 43,359,896 km (0.09 R)
• M77: 43,866,883 km (0.06 R)
• M78: 44,205,872 km (0.102 R)
• M79: 44,290,694 km (0.086 R)
• M80: 46,430,542 km (0.063 R)
• M81: 47,556,565 km (0.077 R)
• M82: 49,658,714 km (0.043 R)
• M83: 50,189,038 km (0.054 R)
• M84: 50,454,874 km (0.059 R)
• M85: 54,498,355 km (0.091 R)
• M86: 56,328,535 km (0.084 R)
• M87: 56,696,995 km (0.103 R)
• M88: 56,973,900 km (0.113 R)
• M89: 57,714,410 km (0.086 R)
• M90: 58,458,061 km (0.046 R)
• M91: 58,644,460 km (0.102 R)
• M92: 59,767,192 km (0.112 R)
• M93: 62,033,749 km (0.037 R)
• M94: 62,223,888 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.2

Radius: 6.9

Gravity: 15.42 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.55 AU - 17.55 AU

Year: 19140 Days

Day: 21.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,296,907 km

• M1: 366,664 km (0.096 R)
• M2: 782,995 km (0.049 R)
• M3: 981,512 km (0.112 R)
• M4: 1,113,756 km (0.11 R)
• M5: 1,637,199 km (0.113 R)
• M6: 2,125,187 km (0.076 R)
• M7: 2,193,554 km (0.105 R)
• M8: 2,474,349 km (0.107 R)
• M9: 2,692,612 km (0.106 R)
• M10: 2,993,154 km (0.056 R)
• M11: 3,384,053 km (0.082 R)
• M12: 3,585,562 km (0.104 R)
• M13: 4,213,274 km (0.069 R)
• M14: 4,561,987 km (0.078 R)
• M15: 4,784,738 km (0.104 R)
• M16: 4,829,618 km (0.053 R)
• M17: 5,010,930 km (0.074 R)
• M18: 5,710,600 km (0.099 R)
• M19: 6,243,018 km (0.102 R)
• M20: 7,511,159 km (0.109 R)
• M21: 7,563,519 km (0.071 R)
• M22: 8,363,269 km (0.076 R)
• M23: 8,856,044 km (0.113 R)
• M24: 8,966,747 km (0.078 R)
• M25: 9,022,397 km (0.089 R)
• M26: 9,755,128 km (0.059 R)
• M27: 11,097,768 km (0.078 R)
• M28: 11,337,125 km (0.114 R)
• M29: 13,631,059 km (0.089 R)
• M30: 15,793,197 km (0.076 R)
• M31: 16,537,446 km (0.105 R)
• M32: 18,553,427 km (0.118 R)
• M33: 18,695,246 km (0.111 R)
• M34: 19,338,218 km (0.073 R)
• M35: 19,410,025 km (0.072 R)
• M36: 21,235,717 km (0.117 R)
• M37: 21,309,917 km (0.114 R)
• M38: 21,981,313 km (0.082 R)
• M39: 22,357,402 km (0.081 R)
• M40: 23,039,418 km (0.083 R)
• M41: 23,421,342 km (0.097 R)
• M42: 25,519,602 km (0.042 R)
• M43: 25,598,589 km (0.031 R)
• M44: 27,031,886 km (0.104 R)
• M45: 27,434,754 km (0.093 R)
• M46: 27,839,416 km (0.118 R)
• M47: 28,901,112 km (0.113 R)
• M48: 29,147,948 km (0.05 R)
• M49: 29,560,988 km (0.103 R)
• M50: 29,809,769 km (0.076 R)
• M51: 30,560,152 km (0.08 R)
• M52: 31,401,042 km (0.072 R)
• M53: 31,739,582 km (0.09 R)
• M54: 32,676,812 km (0.118 R)
• M55: 33,969,488 km (0.12 R)
• M56: 34,143,171 km (0.102 R)
• M57: 35,542,659 km (0.026 R)
• M58: 36,338,071 km (0.084 R)
• M59: 36,515,643 km (0.117 R)
• M60: 38,578,299 km (0.038 R)
• M61: 39,578,061 km (0.118 R)
• M62: 40,586,351 km (0.087 R)
• M63: 41,232,315 km (0.078 R)
• M64: 42,721,711 km (0.11 R)
• M65: 43,850,277 km (0.094 R)
• M66: 46,136,731 km (0.114 R)
• M67: 48,754,844 km (0.101 R)
• M68: 49,146,790 km (0.12 R)
• M69: 49,835,239 km (0.095 R)
• M70: 49,933,824 km (0.094 R)
• M71: 50,824,231 km (0.111 R)
• M72: 53,224,230 km (0.105 R)
• M73: 53,627,845 km (0.036 R)
• M74: 55,048,426 km (0.11 R)
• M75: 56,892,968 km (0.046 R)
• M76: 57,305,559 km (0.058 R)
• M77: 58,341,524 km (0.058 R)
• M78: 58,966,095 km (0.087 R)
• M79: 59,906,916 km (0.072 R)
• M80: 61,274,839 km (0.093 R)
• M81: 62,653,084 km (0.045 R)
• M82: 63,399,428 km (0.1 R)
• M83: 64,041,502 km (0.096 R)
• M84: 64,363,287 km (0.069 R)
• M85: 65,872,281 km (0.078 R)
• M86: 67,502,000 km (0.062 R)
• M87: 67,829,470 km (0.116 R)
• M88: 67,938,826 km (0.072 R)
• M89: 70,468,675 km (0.12 R)
• M90: 70,800,932 km (0.056 R)
• M91: 71,578,243 km (0.112 R)
• M92: 73,365,489 km (0.104 R)
• M93: 74,264,572 km (0.11 R)
• M94: 75,393,587 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.2

Radius: 6.4

Gravity: 21.44 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.28 AU - 19.18 AU

Year: 27133 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,296,907 km

• M1: 151,991 km (0.076 R)
• M2: 284,386 km (0.055 R)
• M3: 455,974 km (0.089 R)
• M4: 658,979 km (0.064 R)
• M5: 799,900 km (0.108 R)
• M6: 1,680,134 km (0.071 R)
• M7: 2,413,014 km (0.087 R)
• M8: 2,632,324 km (0.049 R)
• M9: 2,767,112 km (0.101 R)
• M10: 3,474,261 km (0.117 R)
• M11: 3,721,995 km (0.067 R)
• M12: 4,287,176 km (0.104 R)
• M13: 6,137,103 km (0.057 R)
• M14: 7,111,733 km (0.082 R)
• M15: 7,489,468 km (0.037 R)
• M16: 7,616,925 km (0.117 R)
• M17: 8,462,303 km (0.04 R)
• M18: 10,954,304 km (0.096 R)
• M19: 11,171,520 km (0.104 R)
• M20: 12,960,112 km (0.098 R)
• M21: 14,359,002 km (0.104 R)
• M22: 14,676,299 km (0.085 R)
• M23: 14,835,770 km (0.079 R)
• M24: 14,915,805 km (0.096 R)
• M25: 15,642,103 km (0.114 R)
• M26: 17,465,252 km (0.118 R)
• M27: 18,144,875 km (0.113 R)
• M28: 19,442,188 km (0.086 R)
• M29: 19,705,181 km (0.106 R)
• M30: 20,146,196 km (0.082 R)
• M31: 22,859,751 km (0.118 R)
• M32: 24,542,129 km (0.108 R)
• M33: 26,264,001 km (0.106 R)
• M34: 26,651,908 km (0.079 R)
• M35: 26,749,296 km (0.082 R)
• M36: 28,719,500 km (0.095 R)
• M37: 29,219,307 km (0.091 R)
• M38: 30,939,981 km (0.067 R)
• M39: 31,452,354 km (0.049 R)
• M40: 31,658,051 km (0.101 R)
• M41: 31,761,124 km (0.096 R)
• M42: 32,693,418 km (0.119 R)
• M43: 32,797,538 km (0.111 R)
• M44: 33,845,022 km (0.06 R)
• M45: 34,372,953 km (0.101 R)
• M46: 34,797,063 km (0.066 R)
• M47: 35,009,941 km (0.057 R)
• M48: 36,511,455 km (0.12 R)
• M49: 36,944,241 km (0.108 R)
• M50: 37,161,308 km (0.094 R)
• M51: 38,802,696 km (0.086 R)
• M52: 40,691,518 km (0.062 R)
• M53: 42,382,722 km (0.11 R)
• M54: 43,867,032 km (0.092 R)
• M55: 44,096,815 km (0.054 R)
• M56: 47,238,819 km (0.092 R)
• M57: 51,175,786 km (0.105 R)
• M58: 51,660,184 km (0.082 R)
• M59: 52,389,474 km (0.091 R)
• M60: 52,511,396 km (0.094 R)
• M61: 52,999,833 km (0.07 R)
• M62: 57,086,996 km (0.079 R)
• M63: 59,358,790 km (0.067 R)
• M64: 59,485,798 km (0.03 R)
• M65: 65,559,322 km (0.111 R)
• M66: 66,348,750 km (0.073 R)
• M67: 66,480,695 km (0.071 R)
• M68: 68,336,158 km (0.079 R)
• M69: 69,403,987 km (0.104 R)
• M70: 69,939,997 km (0.064 R)
• M71: 71,016,204 km (0.088 R)
• M72: 72,097,796 km (0.108 R)
• M73: 72,912,506 km (0.069 R)
• M74: 74,003,673 km (0.11 R)
• M75: 80,944,416 km (0.114 R)
• M76: 81,226,258 km (0.072 R)
• M77: 82,782,675 km (0.062 R)
• M78: 85,350,672 km (0.089 R)
• M79: 86,500,481 km (0.111 R)
• M80: 87,510,715 km (0.083 R)
• M81: 87,655,227 km (0.081 R)
• M82: 88,379,580 km (0.107 R)
• M83: 88,524,690 km (0.083 R)
• M84: 93,801,306 km (0.055 R)
• M85: 94,097,360 km (0.047 R)
• M86: 95,582,717 km (0.065 R)
• M87: 96,626,910 km (0.093 R)
• M88: 98,125,432 km (0.11 R)
• M89: 100,084,715 km (0.104 R)
• M90: 100,690,138 km (0.065 R)
• M91: 101,145,065 km (0.085 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 11,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit