🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.55 AU - 0.63 AU

Year: 167 Days

Day: 41.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,369,160 km

• M1: 78,090 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.6 AU - 0.66 AU

Year: 184 Days

Day: 46.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,369,160 km

• M1: 137,929 km (0.025 R)
• M2: 437,574 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.88 AU - 0.94 AU

Year: 320 Days

Day: 26.2 Hours

Environment

Temp: 85 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1 AU - 1.02 AU

Year: 375 Days

Day: 27.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.12 AU - 1.7 AU

Year: 618 Days

Day: 30.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.7

Radius: 8.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.51 AU - 9.85 AU

Year: 10262 Days

Day: 5.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 80,369,160 km

• M1: 125,662 km (0.101 R)
• M2: 392,994 km (0.067 R)
• M3: 537,056 km (0.114 R)
• M4: 672,592 km (0.12 R)
• M5: 829,371 km (0.101 R)
• M6: 1,008,589 km (0.113 R)
• M7: 1,092,214 km (0.106 R)
• M8: 1,178,532 km (0.057 R)
• M9: 1,439,281 km (0.083 R)
• M10: 1,987,707 km (0.088 R)
• M11: 2,080,607 km (0.093 R)
• M12: 2,668,377 km (0.096 R)
• M13: 2,920,300 km (0.046 R)
• M14: 3,056,883 km (0.105 R)
• M15: 3,543,226 km (0.064 R)
• M16: 3,672,777 km (0.049 R)
• M17: 3,853,492 km (0.038 R)
• M18: 3,986,634 km (0.059 R)
• M19: 5,438,032 km (0.102 R)
• M20: 6,102,845 km (0.094 R)
• M21: 7,342,413 km (0.034 R)
• M22: 7,549,457 km (0.091 R)
• M23: 8,096,985 km (0.104 R)
• M24: 8,700,911 km (0.104 R)
• M25: 9,207,749 km (0.12 R)
• M26: 9,974,588 km (0.094 R)
• M27: 10,204,071 km (0.095 R)
• M28: 10,761,772 km (0.116 R)
• M29: 10,926,329 km (0.093 R)
• M30: 11,186,630 km (0.109 R)
• M31: 11,329,496 km (0.099 R)
• M32: 11,979,797 km (0.119 R)
• M33: 12,444,598 km (0.088 R)
• M34: 12,815,750 km (0.078 R)
• M35: 13,746,848 km (0.119 R)
• M36: 14,647,576 km (0.084 R)
• M37: 15,013,194 km (0.101 R)
• M38: 15,833,439 km (0.108 R)
• M39: 16,154,775 km (0.088 R)
• M40: 16,668,195 km (0.095 R)
• M41: 17,214,377 km (0.047 R)
• M42: 17,324,331 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564

Radius: 5

Gravity: 22.56 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.14 AU - 14.98 AU

Year: 18423 Days

Day: 20.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,369,160 km

• M1: 119,828 km (0.06 R)
• M2: 267,481 km (0.091 R)
• M3: 328,816 km (0.047 R)
• M4: 706,102 km (0.12 R)
• M5: 749,485 km (0.075 R)
• M6: 1,053,618 km (0.089 R)
• M7: 1,284,747 km (0.118 R)
• M8: 1,531,583 km (0.106 R)
• M9: 3,115,076 km (0.111 R)
• M10: 4,298,545 km (0.043 R)
• M11: 4,379,178 km (0.059 R)
• M12: 4,419,719 km (0.118 R)
• M13: 5,299,505 km (0.087 R)
• M14: 6,005,158 km (0.102 R)
• M15: 6,277,276 km (0.033 R)
• M16: 6,368,980 km (0.096 R)
• M17: 6,414,906 km (0.033 R)
• M18: 6,553,584 km (0.107 R)
• M19: 7,943,647 km (0.107 R)
• M20: 8,443,453 km (0.105 R)
• M21: 8,595,295 km (0.117 R)
• M22: 9,316,207 km (0.073 R)
• M23: 9,368,417 km (0.07 R)
• M24: 10,217,385 km (0.094 R)
• M25: 10,325,245 km (0.103 R)
• M26: 10,379,250 km (0.111 R)
• M27: 10,542,012 km (0.037 R)
• M28: 11,145,939 km (0.111 R)
• M29: 11,368,391 km (0.074 R)
• M30: 11,424,191 km (0.073 R)
• M31: 11,817,633 km (0.081 R)
• M32: 11,987,577 km (0.057 R)
• M33: 12,849,410 km (0.102 R)
• M34: 14,936,899 km (0.094 R)
• M35: 15,676,361 km (0.115 R)
• M36: 16,490,921 km (0.113 R)
• M37: 17,062,834 km (0.039 R)
• M38: 20,086,057 km (0.041 R)
• M39: 20,560,283 km (0.07 R)
• M40: 21,796,859 km (0.092 R)
• M41: 22,214,386 km (0.1 R)
• M42: 23,269,799 km (0.09 R)
• M43: 23,553,886 km (0.048 R)
• M44: 23,910,676 km (0.112 R)
• M45: 24,702,049 km (0.098 R)
• M46: 25,137,379 km (0.084 R)
• M47: 25,721,559 km (0.111 R)
• M48: 27,276,479 km (0.115 R)
• M49: 28,027,460 km (0.099 R)
• M50: 28,254,101 km (0.027 R)
• M51: 29,243,242 km (0.108 R)
• M52: 29,780,598 km (0.068 R)
• M53: 29,857,641 km (0.109 R)
• M54: 30,864,883 km (0.055 R)
• M55: 31,725,968 km (0.075 R)
• M56: 31,962,183 km (0.054 R)
• M57: 32,594,833 km (0.114 R)
• M58: 32,753,706 km (0.115 R)
• M59: 33,471,626 km (0.101 R)
• M60: 34,598,547 km (0.049 R)
• M61: 35,411,162 km (0.056 R)
• M62: 36,394,619 km (0.078 R)
• M63: 37,386,901 km (0.076 R)
• M64: 37,886,409 km (0.078 R)
• M65: 38,053,510 km (0.094 R)
• M66: 38,388,160 km (0.078 R)
• M67: 38,472,084 km (0.109 R)
• M68: 39,736,785 km (0.115 R)
• M69: 40,587,548 km (0.078 R)
• M70: 42,220,558 km (0.056 R)
• M71: 42,740,560 km (0.086 R)
• M72: 43,787,147 km (0.113 R)
• M73: 45,195,761 km (0.112 R)
• M74: 46,351,105 km (0.094 R)
• M75: 46,797,954 km (0.103 R)
• M76: 48,147,476 km (0.088 R)
• M77: 49,054,039 km (0.038 R)
• M78: 49,144,995 km (0.114 R)
• M79: 51,715,236 km (0.09 R)
• M80: 52,643,640 km (0.1 R)
• M81: 55,556,610 km (0.089 R)
• M82: 56,602,748 km (0.051 R)
• M83: 56,793,635 km (0.099 R)
• M84: 57,751,360 km (0.05 R)
• M85: 60,169,012 km (0.048 R)
• M86: 60,266,400 km (0.028 R)
• M87: 60,656,551 km (0.118 R)
• M88: 62,126,799 km (0.113 R)
• M89: 62,816,894 km (0.083 R)
• M90: 63,906,565 km (0.107 R)
• M91: 64,503,610 km (0.081 R)
• M92: 64,603,242 km (0.12 R)
• M93: 65,302,463 km (0.07 R)
• M94: 65,502,624 km (0.073 R)
• M95: 66,104,606 km (0.104 R)
• M96: 66,406,196 km (0.087 R)
• M97: 66,909,892 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.3

Radius: 3.4

Gravity: 46.83 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.3 AU - 16.4 AU

Year: 24392 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,369,160 km

• M1: 49,517 km (0.116 R)
• M2: 99,782 km (0.043 R)
• M3: 398,379 km (0.087 R)
• M4: 912,846 km (0.1 R)
• M5: 2,542,266 km (0.089 R)
• M6: 2,695,305 km (0.085 R)
• M7: 3,420,406 km (0.092 R)
• M8: 3,504,480 km (0.078 R)
• M9: 3,546,816 km (0.091 R)
• M10: 3,891,340 km (0.095 R)
• M11: 4,473,724 km (0.079 R)
• M12: 4,892,598 km (0.109 R)
• M13: 5,323,889 km (0.114 R)
• M14: 5,470,495 km (0.114 R)
• M15: 5,568,781 km (0.086 R)
• M16: 5,717,481 km (0.081 R)
• M17: 6,120,348 km (0.065 R)
• M18: 6,325,297 km (0.104 R)
• M19: 6,900,202 km (0.089 R)
• M20: 7,113,379 km (0.074 R)
• M21: 7,931,978 km (0.107 R)
• M22: 8,494,018 km (0.068 R)
• M23: 9,894,553 km (0.109 R)
• M24: 10,074,519 km (0.114 R)
• M25: 10,134,807 km (0.065 R)
• M26: 10,437,892 km (0.12 R)
• M27: 11,997,300 km (0.038 R)
• M28: 12,446,692 km (0.067 R)
• M29: 12,576,244 km (0.107 R)
• M30: 12,771,170 km (0.079 R)
• M31: 12,836,395 km (0.05 R)
• M32: 13,494,626 km (0.117 R)
• M33: 15,743,530 km (0.112 R)
• M34: 16,023,877 km (0.098 R)
• M35: 17,522,698 km (0.119 R)
• M36: 18,105,381 km (0.12 R)
• M37: 19,289,598 km (0.044 R)
• M38: 19,815,584 km (0.099 R)
• M39: 19,891,131 km (0.067 R)
• M40: 20,651,537 km (0.089 R)
• M41: 21,654,292 km (0.118 R)
• M42: 24,027,961 km (0.092 R)
• M43: 24,189,078 km (0.077 R)
• M44: 25,737,865 km (0.044 R)
• M45: 25,902,722 km (0.088 R)
• M46: 26,233,632 km (0.09 R)
• M47: 26,649,065 km (0.094 R)
• M48: 27,150,518 km (0.074 R)
• M49: 27,993,352 km (0.069 R)
• M50: 32,422,496 km (0.104 R)
• M51: 32,511,357 km (0.084 R)
• M52: 35,310,333 km (0.109 R)
• M53: 35,677,147 km (0.103 R)
• M54: 38,091,507 km (0.091 R)
• M55: 41,616,931 km (0.065 R)
• M56: 41,713,721 km (0.099 R)
• M57: 42,392,895 km (0.102 R)
• M58: 43,075,660 km (0.07 R)
• M59: 45,743,139 km (0.054 R)
• M60: 45,942,852 km (0.102 R)
• M61: 47,449,901 km (0.084 R)
• M62: 47,551,030 km (0.071 R)
• M63: 48,158,846 km (0.089 R)
• M64: 48,565,453 km (0.079 R)
• M65: 50,718,764 km (0.116 R)
• M66: 51,339,745 km (0.116 R)
• M67: 52,275,779 km (0.094 R)
• M68: 52,798,324 km (0.087 R)
• M69: 54,587,814 km (0.056 R)
• M70: 55,969,500 km (0.077 R)
• M71: 56,504,013 km (0.094 R)
• M72: 57,470,416 km (0.049 R)
• M73: 60,183,223 km (0.094 R)
• M74: 60,621,246 km (0.102 R)
• M75: 61,720,641 km (0.051 R)
• M76: 62,272,806 km (0.064 R)
• M77: 62,383,509 km (0.09 R)
• M78: 62,715,766 km (0.071 R)
• M79: 62,826,618 km (0.102 R)
• M80: 64,497,776 km (0.118 R)
• M81: 64,721,724 km (0.094 R)
• M82: 65,620,059 km (0.073 R)
• M83: 67,542,691 km (0.09 R)
• M84: 67,770,079 km (0.065 R)
• M85: 68,225,605 km (0.075 R)
• M86: 68,910,913 km (0.116 R)
• M87: 72,487,499 km (0.084 R)
• M88: 74,944,494 km (0.032 R)
• M89: 75,062,228 km (0.109 R)
• M90: 75,651,494 km (0.104 R)
• M91: 77,072,075 km (0.118 R)
• M92: 77,309,786 km (0.12 R)
• M93: 79,699,313 km (0.081 R)
• M94: 80,180,120 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.4

Radius: 7.4

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.84 AU - 22.78 AU

Year: 30100 Days

Day: 18.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,369,160 km

• M1: 160,519 km (0.119 R)
• M2: 336,296 km (0.089 R)
• M3: 551,567 km (0.096 R)
• M4: 962,812 km (0.083 R)
• M5: 1,707,959 km (0.074 R)
• M6: 2,046,349 km (0.038 R)
• M7: 2,152,115 km (0.118 R)
• M8: 2,862,406 km (0.119 R)
• M9: 2,980,887 km (0.032 R)
• M10: 3,141,406 km (0.097 R)
• M11: 3,470,820 km (0.113 R)
• M12: 3,639,866 km (0.12 R)
• M13: 4,342,377 km (0.062 R)
• M14: 5,326,432 km (0.1 R)
• M15: 5,669,311 km (0.112 R)
• M16: 6,479,832 km (0.107 R)
• M17: 7,434,416 km (0.095 R)
• M18: 8,150,840 km (0.083 R)
• M19: 8,947,000 km (0.106 R)
• M20: 9,648,913 km (0.093 R)
• M21: 12,306,070 km (0.108 R)
• M22: 13,151,149 km (0.078 R)
• M23: 17,359,636 km (0.068 R)
• M24: 17,721,663 km (0.099 R)
• M25: 18,159,386 km (0.085 R)
• M26: 18,526,799 km (0.032 R)
• M27: 19,194,454 km (0.096 R)
• M28: 19,343,902 km (0.056 R)
• M29: 19,493,650 km (0.088 R)
• M30: 19,643,846 km (0.101 R)
• M31: 21,167,052 km (0.087 R)
• M32: 21,321,437 km (0.063 R)
• M33: 21,631,403 km (0.114 R)
• M34: 22,885,931 km (0.111 R)
• M35: 23,842,161 km (0.058 R)
• M36: 24,163,796 km (0.062 R)
• M37: 24,568,010 km (0.034 R)
• M38: 25,958,522 km (0.043 R)
• M39: 27,206,766 km (0.114 R)
• M40: 27,964,928 km (0.101 R)
• M41: 28,304,216 km (0.065 R)
• M42: 29,761,000 km (0.118 R)
• M43: 30,629,266 km (0.095 R)
• M44: 30,803,997 km (0.055 R)
• M45: 31,066,691 km (0.075 R)
• M46: 34,638,489 km (0.072 R)
• M47: 35,459,931 km (0.118 R)
• M48: 37,215,014 km (0.095 R)
• M49: 37,775,258 km (0.106 R)
• M50: 37,868,756 km (0.094 R)
• M51: 37,962,554 km (0.088 R)
• M52: 38,903,824 km (0.073 R)
• M53: 39,377,301 km (0.102 R)
• M54: 41,290,359 km (0.106 R)
• M55: 41,676,471 km (0.12 R)
• M56: 41,870,050 km (0.074 R)
• M57: 42,452,585 km (0.102 R)
• M58: 42,549,973 km (0.102 R)
• M59: 43,723,867 km (0.107 R)
• M60: 44,019,024 km (0.085 R)
• M61: 44,512,398 km (0.118 R)
• M62: 46,103,371 km (0.059 R)
• M63: 46,303,683 km (0.037 R)
• M64: 46,403,764 km (0.084 R)
• M65: 46,905,964 km (0.063 R)
• M66: 48,728,365 km (0.055 R)
• M67: 49,443,443 km (0.092 R)
• M68: 52,651,270 km (0.117 R)
• M69: 53,595,083 km (0.116 R)
• M70: 54,862,177 km (0.09 R)
• M71: 56,567,144 km (0.092 R)
• M72: 62,447,836 km (0.09 R)
• M73: 62,558,538 km (0.114 R)
• M74: 64,898,847 km (0.073 R)
• M75: 68,633,858 km (0.098 R)
• M76: 68,748,150 km (0.085 R)
• M77: 69,549,696 km (0.105 R)
• M78: 80,369,212 km (0.066 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 20,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit