🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 170 Days

Day: 19.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.95 AU - 1.03 AU

Year: 446 Days

Day: 20.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.95 AU - 1.29 AU

Year: 537 Days

Day: 23.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.23 AU - 2.01 AU

Year: 934 Days

Day: 46.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.67 AU - 1.77 AU

Year: 1022 Days

Day: 34.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,680,184 km

• M1: 109,506 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.4

Radius: 9.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.11 AU - 7.17 AU

Year: 8643 Days

Day: 8.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,680,184 km

• M1: 137,780 km (0.089 R)
• M2: 214,972 km (0.098 R)
• M3: 353,201 km (0.118 R)
• M4: 604,525 km (0.098 R)
• M5: 894,146 km (0.103 R)
• M6: 1,105,079 km (0.111 R)
• M7: 1,442,123 km (0.071 R)
• M8: 1,612,964 km (0.115 R)
• M9: 1,912,609 km (0.08 R)
• M10: 1,995,486 km (0.117 R)
• M11: 2,122,195 km (0.116 R)
• M12: 2,229,906 km (0.091 R)
• M13: 2,428,422 km (0.083 R)
• M14: 3,556,390 km (0.099 R)
• M15: 3,633,433 km (0.108 R)
• M16: 3,710,925 km (0.093 R)
• M17: 4,133,539 km (0.066 R)
• M18: 4,323,378 km (0.054 R)
• M19: 4,433,183 km (0.079 R)
• M20: 4,796,407 km (0.03 R)
• M21: 5,169,205 km (0.12 R)
• M22: 5,285,742 km (0.063 R)
• M23: 5,700,876 km (0.117 R)
• M24: 6,374,365 km (0.111 R)
• M25: 6,530,994 km (0.026 R)
• M26: 7,365,750 km (0.102 R)
• M27: 7,596,131 km (0.106 R)
• M28: 8,030,563 km (0.116 R)
• M29: 8,131,991 km (0.1 R)
• M30: 8,645,411 km (0.119 R)
• M31: 9,169,302 km (0.119 R)
• M32: 10,394,658 km (0.119 R)
• M33: 10,542,312 km (0.096 R)
• M34: 10,802,163 km (0.084 R)
• M35: 10,876,812 km (0.025 R)
• M36: 11,101,808 km (0.085 R)
• M37: 11,785,919 km (0.098 R)
• M38: 12,405,553 km (0.102 R)
• M39: 12,601,227 km (0.062 R)
• M40: 12,798,098 km (0.115 R)
• M41: 13,274,717 km (0.096 R)
• M42: 13,797,561 km (0.049 R)
• M43: 15,364,150 km (0.054 R)
• M44: 15,743,381 km (0.073 R)
• M45: 15,870,539 km (0.099 R)
• M46: 16,083,117 km (0.084 R)
• M47: 16,339,528 km (0.096 R)
• M48: 16,511,267 km (0.098 R)
• M49: 18,305,244 km (0.047 R)
• M50: 18,752,243 km (0.096 R)
• M51: 20,344,562 km (0.036 R)
• M52: 20,575,542 km (0.086 R)
• M53: 21,508,284 km (0.116 R)
• M54: 21,696,478 km (0.102 R)
• M55: 22,311,924 km (0.117 R)
• M56: 22,550,084 km (0.068 R)
• M57: 24,682,901 km (0.051 R)
• M58: 26,173,494 km (0.086 R)
• M59: 26,525,498 km (0.104 R)
• M60: 26,777,869 km (0.112 R)
• M61: 27,744,272 km (0.094 R)
• M62: 28,000,533 km (0.115 R)
• M63: 28,257,542 km (0.092 R)
• M64: 28,412,076 km (0.061 R)
• M65: 28,618,671 km (0.036 R)
• M66: 29,345,567 km (0.112 R)
• M67: 29,815,903 km (0.066 R)
• M68: 30,236,273 km (0.108 R)
• M69: 31,455,495 km (0.074 R)
• M70: 32,205,430 km (0.119 R)
• M71: 32,853,039 km (0.108 R)
• M72: 33,124,110 km (0.091 R)
• M73: 33,232,718 km (0.06 R)
• M74: 33,832,306 km (0.087 R)
• M75: 34,821,298 km (0.069 R)
• M76: 34,931,701 km (0.09 R)
• M77: 35,819,714 km (0.056 R)
• M78: 36,042,914 km (0.075 R)
• M79: 36,378,462 km (0.067 R)
• M80: 36,996,451 km (0.094 R)
• M81: 37,787,973 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.5

Radius: 11.5

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.23 AU - 9.07 AU

Year: 11525 Days

Day: 13.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,680,184 km

• M1: 157,975 km (0.118 R)
• M2: 529,876 km (0.095 R)
• M3: 803,490 km (0.088 R)
• M4: 884,273 km (0.09 R)
• M5: 989,590 km (0.117 R)
• M6: 1,099,544 km (0.049 R)
• M7: 1,380,788 km (0.069 R)
• M8: 1,530,237 km (0.095 R)
• M9: 1,955,394 km (0.057 R)
• M10: 2,357,363 km (0.085 R)
• M11: 2,629,631 km (0.075 R)
• M12: 3,073,339 km (0.064 R)
• M13: 3,643,905 km (0.09 R)
• M14: 3,888,647 km (0.106 R)
• M15: 4,211,030 km (0.095 R)
• M16: 4,805,832 km (0.104 R)
• M17: 5,269,286 km (0.095 R)
• M18: 5,546,341 km (0.077 R)
• M19: 5,706,860 km (0.119 R)
• M20: 5,828,333 km (0.086 R)
• M21: 6,073,674 km (0.098 R)
• M22: 8,156,674 km (0.092 R)
• M23: 8,477,412 km (0.034 R)
• M24: 8,989,934 km (0.116 R)
• M25: 9,512,629 km (0.062 R)
• M26: 11,088,793 km (0.1 R)
• M27: 11,958,704 km (0.107 R)
• M28: 12,062,525 km (0.109 R)
• M29: 13,117,040 km (0.08 R)
• M30: 13,439,125 km (0.101 R)
• M31: 14,255,779 km (0.116 R)
• M32: 14,809,142 km (0.082 R)
• M33: 15,369,685 km (0.069 R)
• M34: 16,280,886 km (0.082 R)
• M35: 17,444,309 km (0.088 R)
• M36: 17,680,224 km (0.09 R)
• M37: 17,798,556 km (0.075 R)
• M38: 18,334,565 km (0.055 R)
• M39: 18,514,382 km (0.059 R)
• M40: 18,755,085 km (0.09 R)
• M41: 19,057,273 km (0.075 R)
• M42: 19,666,734 km (0.116 R)
• M43: 20,282,629 km (0.052 R)
• M44: 21,155,532 km (0.105 R)
• M45: 21,344,175 km (0.108 R)
• M46: 21,533,267 km (0.104 R)
• M47: 22,231,889 km (0.084 R)
• M48: 22,551,879 km (0.119 R)
• M49: 23,002,318 km (0.075 R)
• M50: 24,174,418 km (0.047 R)
• M51: 26,103,482 km (0.068 R)
• M52: 27,737,091 km (0.067 R)
• M53: 29,614,245 km (0.1 R)
• M54: 30,674,744 km (0.055 R)
• M55: 31,030,937 km (0.075 R)
• M56: 33,636,333 km (0.118 R)
• M57: 33,930,143 km (0.119 R)
• M58: 34,965,062 km (0.107 R)
• M59: 35,561,209 km (0.091 R)
• M60: 35,785,606 km (0.099 R)
• M61: 36,537,036 km (0.096 R)
• M62: 36,839,074 km (0.118 R)
• M63: 37,673,830 km (0.071 R)
• M64: 38,745,400 km (0.095 R)
• M65: 39,826,992 km (0.106 R)
• M66: 40,683,739 km (0.117 R)
• M67: 41,310,554 km (0.031 R)
• M68: 42,098,786 km (0.091 R)
• M69: 43,290,183 km (0.072 R)
• M70: 43,689,909 km (0.077 R)
• M71: 43,850,128 km (0.033 R)
• M72: 44,090,681 km (0.039 R)
• M73: 44,331,833 km (0.085 R)
• M74: 44,412,317 km (0.093 R)
• M75: 44,815,333 km (0.108 R)
• M76: 45,300,629 km (0.111 R)
• M77: 46,276,456 km (0.115 R)
• M78: 47,176,885 km (0.112 R)
• M79: 50,164,504 km (0.072 R)
• M80: 50,668,350 km (0.114 R)
• M81: 50,752,424 km (0.086 R)
• M82: 51,005,095 km (0.107 R)
• M83: 51,173,841 km (0.119 R)
• M84: 53,298,131 km (0.101 R)
• M85: 55,537,910 km (0.064 R)
• M86: 57,896,171 km (0.111 R)
• M87: 58,601,226 km (0.078 R)
• M88: 58,954,726 km (0.055 R)

Asteroid Belt

Center: 10.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.7

Radius: 5.4

Gravity: 30.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.49 AU - 12.27 AU

Year: 17392 Days

Day: 24.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 44,680,184 km

• M1: 498,311 km (0.106 R)
• M2: 1,461,870 km (0.101 R)
• M3: 1,552,527 km (0.118 R)
• M4: 1,644,978 km (0.098 R)
• M5: 1,707,809 km (0.029 R)
• M6: 2,066,695 km (0.094 R)
• M7: 2,740,184 km (0.075 R)
• M8: 2,852,233 km (0.087 R)
• M9: 2,965,927 km (0.119 R)
• M10: 3,802,778 km (0.094 R)
• M11: 4,530,123 km (0.12 R)
• M12: 5,160,678 km (0.084 R)
• M13: 5,392,554 km (0.114 R)
• M14: 6,157,149 km (0.044 R)
• M15: 6,255,136 km (0.118 R)
• M16: 6,403,088 km (0.112 R)
• M17: 7,159,904 km (0.102 R)
• M18: 7,470,469 km (0.052 R)
• M19: 7,522,679 km (0.063 R)
• M20: 7,997,951 km (0.115 R)
• M21: 8,104,764 km (0.099 R)
• M22: 8,701,360 km (0.091 R)
• M23: 12,011,363 km (0.051 R)
• M24: 12,072,548 km (0.071 R)
• M25: 13,003,047 km (0.036 R)
• M26: 13,635,996 km (0.116 R)
• M27: 13,763,752 km (0.088 R)
• M28: 13,827,930 km (0.109 R)
• M29: 14,278,967 km (0.083 R)
• M30: 14,866,139 km (0.043 R)
• M31: 15,929,331 km (0.116 R)
• M32: 17,016,758 km (0.108 R)
• M33: 17,223,352 km (0.069 R)
• M34: 17,292,317 km (0.117 R)
• M35: 17,361,431 km (0.115 R)
• M36: 17,569,372 km (0.065 R)
• M37: 18,198,282 km (0.029 R)
• M38: 19,262,521 km (0.075 R)
• M39: 19,405,985 km (0.064 R)
• M40: 19,621,706 km (0.116 R)
• M41: 20,346,806 km (0.117 R)
• M42: 20,566,117 km (0.078 R)
• M43: 21,376,638 km (0.106 R)
• M44: 21,823,188 km (0.04 R)
• M45: 22,197,631 km (0.096 R)
• M46: 22,272,729 km (0.103 R)
• M47: 22,876,955 km (0.091 R)
• M48: 23,181,088 km (0.113 R)
• M49: 25,583,031 km (0.048 R)
• M50: 27,900,601 km (0.076 R)
• M51: 28,144,147 km (0.095 R)
• M52: 28,470,120 km (0.086 R)
• M53: 29,785,834 km (0.045 R)
• M54: 30,701,971 km (0.087 R)
• M55: 32,135,867 km (0.067 R)
• M56: 33,505,286 km (0.114 R)
• M57: 34,283,793 km (0.038 R)
• M58: 34,718,973 km (0.092 R)
• M59: 36,832,941 km (0.111 R)
• M60: 37,010,962 km (0.097 R)
• M61: 37,189,283 km (0.114 R)
• M62: 38,716,677 km (0.114 R)
• M63: 40,447,823 km (0.107 R)
• M64: 40,723,383 km (0.059 R)
• M65: 41,739,452 km (0.11 R)
• M66: 43,044,543 km (0.108 R)
• M67: 43,796,273 km (0.115 R)
• M68: 46,750,083 km (0.072 R)
• M69: 47,522,756 km (0.098 R)
• M70: 47,716,634 km (0.063 R)
• M71: 50,260,247 km (0.075 R)
• M72: 51,349,619 km (0.056 R)
• M73: 51,946,963 km (0.108 R)
• M74: 52,947,922 km (0.083 R)
• M75: 53,955,165 km (0.109 R)
• M76: 54,765,387 km (0.045 R)
• M77: 55,070,417 km (0.071 R)
• M78: 57,014,591 km (0.082 R)
• M79: 58,357,681 km (0.117 R)
• M80: 59,920,380 km (0.114 R)
• M81: 60,864,642 km (0.069 R)
• M82: 61,075,126 km (0.06 R)
• M83: 61,813,691 km (0.103 R)
• M84: 62,237,202 km (0.043 R)
• M85: 62,874,040 km (0.063 R)
• M86: 63,940,374 km (0.034 R)
• M87: 64,261,411 km (0.034 R)
• M88: 64,475,785 km (0.099 R)
• M89: 66,523,780 km (0.104 R)
• M90: 67,828,273 km (0.103 R)
• M91: 68,593,167 km (0.049 R)
• M92: 69,250,949 km (0.097 R)
• M93: 71,680,867 km (0.091 R)
• M94: 72,906,373 km (0.082 R)
• M95: 74,026,412 km (0.117 R)
• M96: 74,926,393 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.3

Radius: 4.7

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.75 AU - 17.27 AU

Year: 23757 Days

Day: 20.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,680,184 km

• M1: 65,823 km (0.044 R)
• M2: 148,700 km (0.111 R)
• M3: 498,610 km (0.115 R)
• M4: 832,363 km (0.115 R)
• M5: 974,929 km (0.093 R)
• M6: 1,030,430 km (0.087 R)
• M7: 1,243,158 km (0.082 R)
• M8: 1,730,997 km (0.114 R)
• M9: 1,913,357 km (0.119 R)
• M10: 3,158,609 km (0.066 R)
• M11: 3,666,793 km (0.119 R)
• M12: 3,754,009 km (0.093 R)
• M13: 3,930,385 km (0.045 R)
• M14: 4,169,891 km (0.072 R)
• M15: 4,631,550 km (0.078 R)
• M16: 4,820,791 km (0.059 R)
• M17: 5,044,739 km (0.096 R)
• M18: 6,528,601 km (0.105 R)
• M19: 8,364,017 km (0.099 R)
• M20: 8,749,231 km (0.101 R)
• M21: 9,297,956 km (0.099 R)
• M22: 9,576,508 km (0.097 R)
• M23: 10,019,766 km (0.08 R)
• M24: 10,926,329 km (0.085 R)
• M25: 11,093,879 km (0.11 R)
• M26: 11,178,102 km (0.118 R)
• M27: 11,601,913 km (0.067 R)
• M28: 12,030,960 km (0.098 R)
• M29: 13,215,326 km (0.058 R)
• M30: 13,438,676 km (0.09 R)
• M31: 14,025,249 km (0.063 R)
• M32: 14,712,502 km (0.113 R)
• M33: 14,990,455 km (0.037 R)
• M34: 15,645,693 km (0.086 R)
• M35: 16,935,526 km (0.09 R)
• M36: 17,373,100 km (0.09 R)
• M37: 17,568,774 km (0.11 R)
• M38: 18,557,915 km (0.117 R)
• M39: 18,657,846 km (0.042 R)
• M40: 18,707,812 km (0.066 R)
• M41: 19,311,589 km (0.071 R)
• M42: 20,126,449 km (0.096 R)
• M43: 20,229,073 km (0.118 R)
• M44: 20,383,308 km (0.082 R)
• M45: 21,317,397 km (0.044 R)
• M46: 21,421,966 km (0.111 R)
• M47: 21,631,852 km (0.107 R)
• M48: 22,690,855 km (0.111 R)
• M49: 23,334,425 km (0.055 R)
• M50: 24,365,604 km (0.107 R)
• M51: 27,206,168 km (0.092 R)
• M52: 28,463,388 km (0.109 R)
• M53: 28,751,813 km (0.116 R)
• M54: 28,867,452 km (0.072 R)
• M55: 29,506,086 km (0.107 R)
• M56: 30,090,714 km (0.087 R)
• M57: 31,152,709 km (0.096 R)
• M58: 32,407,088 km (0.073 R)
• M59: 36,268,209 km (0.073 R)
• M60: 36,455,655 km (0.046 R)
• M61: 37,966,892 km (0.09 R)
• M62: 38,220,610 km (0.058 R)
• M63: 38,857,748 km (0.049 R)
• M64: 39,305,793 km (0.052 R)
• M65: 42,292,365 km (0.063 R)
• M66: 43,281,955 km (0.091 R)
• M67: 43,746,457 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 11,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit