🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.99 AU - 1.21 AU

Year: 407 Days

Day: 45.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.59 AU - 2.37 AU

Year: 984 Days

Day: 19.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,912,277 km

• M1: 35,455 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.99 AU - 3.07 AU

Year: 1862 Days

Day: 27.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,912,277 km

• M1: 1,249,142 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.72 AU - 3.42 AU

Year: 1899 Days

Day: 15.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 77.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.82 AU - 5 AU

Year: 3270 Days

Day: 13.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,912,277 km

• M1: 64,327 km (0.077 R)
• M2: 3,315,238 km (0.087 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380

Radius: 11.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.22 AU - 9.32 AU

Year: 7648 Days

Day: 13.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,912,277 km

• M1: 202,256 km (0.106 R)
• M2: 285,433 km (0.05 R)
• M3: 410,347 km (0.062 R)
• M4: 582,534 km (0.101 R)
• M5: 807,978 km (0.084 R)
• M6: 946,207 km (0.116 R)
• M7: 1,063,042 km (0.063 R)
• M8: 1,169,407 km (0.077 R)
• M9: 1,649,616 km (0.115 R)
• M10: 1,792,482 km (0.104 R)
• M11: 2,033,783 km (0.071 R)
• M12: 2,466,570 km (0.077 R)
• M13: 2,971,463 km (0.078 R)
• M14: 3,080,669 km (0.078 R)
• M15: 3,485,481 km (0.107 R)
• M16: 4,469,984 km (0.107 R)
• M17: 4,697,074 km (0.065 R)
• M18: 5,058,203 km (0.104 R)
• M19: 5,268,687 km (0.036 R)
• M20: 5,508,792 km (0.093 R)
• M21: 5,589,724 km (0.077 R)
• M22: 6,279,221 km (0.12 R)
• M23: 6,392,167 km (0.11 R)
• M24: 6,648,429 km (0.106 R)
• M25: 6,937,452 km (0.104 R)
• M26: 7,527,615 km (0.092 R)
• M27: 7,707,731 km (0.092 R)
• M28: 7,798,387 km (0.085 R)
• M29: 7,919,861 km (0.115 R)
• M30: 8,103,268 km (0.079 R)
• M31: 8,226,237 km (0.115 R)
• M32: 9,296,909 km (0.037 R)
• M33: 9,815,864 km (0.069 R)
• M34: 10,178,190 km (0.088 R)
• M35: 10,344,394 km (0.073 R)
• M36: 10,444,475 km (0.03 R)
• M37: 10,545,004 km (0.073 R)
• M38: 10,814,430 km (0.096 R)
• M39: 11,120,358 km (0.05 R)
• M40: 11,394,571 km (0.114 R)
• M41: 11,880,016 km (0.113 R)
• M42: 11,985,033 km (0.065 R)
• M43: 12,230,972 km (0.111 R)
• M44: 12,372,342 km (0.117 R)
• M45: 12,692,183 km (0.108 R)
• M46: 13,999,369 km (0.074 R)
• M47: 14,444,572 km (0.115 R)
• M48: 14,556,471 km (0.056 R)
• M49: 14,743,917 km (0.109 R)
• M50: 14,932,111 km (0.109 R)
• M51: 15,348,891 km (0.108 R)
• M52: 15,616,073 km (0.115 R)
• M53: 15,808,007 km (0.061 R)
• M54: 16,039,136 km (0.086 R)
• M55: 16,310,357 km (0.096 R)
• M56: 16,466,088 km (0.098 R)
• M57: 16,700,508 km (0.114 R)
• M58: 17,172,639 km (0.116 R)
• M59: 17,649,108 km (0.085 R)
• M60: 18,049,581 km (0.11 R)
• M61: 19,104,845 km (0.114 R)
• M62: 19,227,964 km (0.118 R)
• M63: 20,138,417 km (0.104 R)
• M64: 20,431,030 km (0.106 R)
• M65: 20,767,176 km (0.051 R)
• M66: 21,062,931 km (0.113 R)
• M67: 22,087,228 km (0.082 R)
• M68: 22,779,118 km (0.074 R)
• M69: 22,866,035 km (0.028 R)
• M70: 23,566,003 km (0.117 R)
• M71: 24,450,725 km (0.105 R)
• M72: 24,942,004 km (0.093 R)
• M73: 26,116,048 km (0.106 R)
• M74: 26,343,886 km (0.103 R)
• M75: 26,526,694 km (0.087 R)
• M76: 28,237,196 km (0.081 R)
• M77: 28,330,546 km (0.051 R)
• M78: 28,471,018 km (0.097 R)
• M79: 28,611,640 km (0.106 R)
• M80: 30,078,447 km (0.106 R)
• M81: 30,317,355 km (0.037 R)
• M82: 30,508,840 km (0.049 R)
• M83: 30,893,157 km (0.034 R)
• M84: 30,989,498 km (0.102 R)
• M85: 31,279,120 km (0.061 R)
• M86: 31,375,760 km (0.12 R)
• M87: 32,789,609 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.4

Radius: 4.6

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.17 AU - 17.11 AU

Year: 19779 Days

Day: 21.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,912,277 km

• M1: 98,136 km (0.099 R)
• M2: 294,259 km (0.049 R)
• M3: 371,452 km (0.046 R)
• M4: 441,164 km (0.069 R)
• M5: 642,822 km (0.108 R)
• M6: 927,058 km (0.119 R)
• M7: 1,003,802 km (0.104 R)
• M8: 1,042,996 km (0.103 R)
• M9: 1,122,882 km (0.089 R)
• M10: 1,552,228 km (0.1 R)
• M11: 1,880,296 km (0.081 R)
• M12: 2,127,581 km (0.069 R)
• M13: 2,490,954 km (0.111 R)
• M14: 2,598,365 km (0.079 R)
• M15: 2,652,520 km (0.097 R)
• M16: 3,480,843 km (0.071 R)
• M17: 4,808,524 km (0.101 R)
• M18: 5,009,733 km (0.088 R)
• M19: 5,111,310 km (0.103 R)
• M20: 5,420,380 km (0.087 R)
• M21: 5,455,086 km (0.111 R)
• M22: 6,383,341 km (0.03 R)
• M23: 6,865,645 km (0.105 R)
• M24: 7,016,290 km (0.067 R)
• M25: 7,130,134 km (0.038 R)
• M26: 7,397,914 km (0.084 R)
• M27: 8,826,723 km (0.102 R)
• M28: 9,196,978 km (0.105 R)
• M29: 9,782,953 km (0.062 R)
• M30: 10,251,792 km (0.114 R)
• M31: 10,467,213 km (0.071 R)
• M32: 10,727,813 km (0.106 R)
• M33: 11,522,477 km (0.07 R)
• M34: 11,611,936 km (0.1 R)
• M35: 11,701,545 km (0.087 R)
• M36: 12,153,481 km (0.06 R)
• M37: 12,749,479 km (0.093 R)
• M38: 12,888,305 km (0.083 R)
• M39: 12,934,681 km (0.119 R)
• M40: 13,261,103 km (0.12 R)
• M41: 14,065,042 km (0.081 R)
• M42: 14,933,308 km (0.099 R)
• M43: 15,226,670 km (0.106 R)
• M44: 15,571,194 km (0.088 R)
• M45: 15,620,561 km (0.048 R)
• M46: 16,167,790 km (0.117 R)
• M47: 16,975,020 km (0.099 R)
• M48: 17,178,772 km (0.104 R)
• M49: 17,229,935 km (0.053 R)
• M50: 17,332,260 km (0.089 R)
• M51: 17,486,046 km (0.075 R)
• M52: 17,640,431 km (0.108 R)
• M53: 17,950,398 km (0.075 R)
• M54: 18,366,430 km (0.078 R)
• M55: 18,523,358 km (0.106 R)
• M56: 18,838,411 km (0.065 R)
• M57: 19,580,417 km (0.069 R)
• M58: 20,277,991 km (0.037 R)
• M59: 21,366,914 km (0.098 R)
• M60: 21,863,130 km (0.041 R)
• M61: 25,382,869 km (0.105 R)
• M62: 25,791,271 km (0.081 R)
• M63: 27,267,204 km (0.037 R)
• M64: 29,317,892 km (0.102 R)
• M65: 29,379,077 km (0.077 R)
• M66: 31,793,437 km (0.119 R)
• M67: 32,485,776 km (0.062 R)
• M68: 33,821,386 km (0.056 R)
• M69: 34,270,628 km (0.103 R)
• M70: 34,786,442 km (0.111 R)
• M71: 35,304,798 km (0.107 R)
• M72: 35,369,724 km (0.079 R)
• M73: 37,006,923 km (0.117 R)
• M74: 37,602,322 km (0.1 R)
• M75: 38,267,584 km (0.029 R)
• M76: 39,407,520 km (0.088 R)
• M77: 39,677,394 km (0.119 R)
• M78: 39,744,863 km (0.11 R)
• M79: 40,151,021 km (0.116 R)
• M80: 40,218,789 km (0.119 R)
• M81: 40,286,707 km (0.077 R)
• M82: 40,490,459 km (0.116 R)
• M83: 40,626,593 km (0.069 R)
• M84: 41,720,602 km (0.042 R)
• M85: 41,789,268 km (0.085 R)
• M86: 43,101,540 km (0.082 R)
• M87: 43,379,643 km (0.107 R)
• M88: 43,658,194 km (0.117 R)
• M89: 44,007,355 km (0.064 R)
• M90: 46,263,291 km (0.093 R)
• M91: 46,476,767 km (0.09 R)
• M92: 46,547,976 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.1

Radius: 7.3

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.19 AU - 18.83 AU

Year: 22620 Days

Day: 23.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,912,277 km

• M1: 162,314 km (0.118 R)
• M2: 943,663 km (0.111 R)
• M3: 1,083,238 km (0.082 R)
• M4: 1,140,983 km (0.041 R)
• M5: 1,351,766 km (0.1 R)
• M6: 1,707,809 km (0.06 R)
• M7: 1,984,565 km (0.045 R)
• M8: 2,426,328 km (0.104 R)
• M9: 2,658,504 km (0.082 R)
• M10: 2,777,284 km (0.095 R)
• M11: 3,270,060 km (0.041 R)
• M12: 4,712,034 km (0.117 R)
• M13: 4,808,076 km (0.099 R)
• M14: 5,001,805 km (0.101 R)
• M15: 5,447,457 km (0.08 R)
• M16: 5,700,427 km (0.107 R)
• M17: 6,535,931 km (0.09 R)
• M18: 6,750,754 km (0.077 R)
• M19: 6,967,820 km (0.094 R)
• M20: 8,609,956 km (0.088 R)
• M21: 9,383,227 km (0.089 R)
• M22: 11,898,416 km (0.031 R)
• M23: 12,029,464 km (0.072 R)
• M24: 12,959,514 km (0.077 R)
• M25: 13,912,452 km (0.115 R)
• M26: 14,119,645 km (0.118 R)
• M27: 14,887,980 km (0.08 R)
• M28: 14,958,441 km (0.107 R)
• M29: 16,029,561 km (0.077 R)
• M30: 16,319,333 km (0.087 R)
• M31: 16,977,713 km (0.074 R)
• M32: 17,794,068 km (0.105 R)
• M33: 17,943,965 km (0.107 R)
• M34: 18,623,289 km (0.075 R)
• M35: 18,699,285 km (0.075 R)
• M36: 19,004,315 km (0.062 R)
• M37: 20,397,370 km (0.084 R)
• M38: 21,185,302 km (0.057 R)
• M39: 21,983,407 km (0.097 R)
• M40: 22,547,840 km (0.094 R)
• M41: 23,938,352 km (0.093 R)
• M42: 24,936,469 km (0.1 R)
• M43: 25,020,244 km (0.089 R)
• M44: 25,440,763 km (0.101 R)
• M45: 27,318,067 km (0.048 R)
• M46: 27,750,854 km (0.08 R)
• M47: 28,360,615 km (0.103 R)
• M48: 28,974,864 km (0.045 R)
• M49: 29,593,600 km (0.088 R)
• M50: 30,305,836 km (0.105 R)
• M51: 31,384,885 km (0.07 R)
• M52: 31,656,555 km (0.097 R)
• M53: 32,568,055 km (0.09 R)
• M54: 33,765,735 km (0.117 R)
• M55: 33,951,237 km (0.082 R)
• M56: 34,883,979 km (0.038 R)
• M57: 34,977,777 km (0.065 R)
• M58: 36,393,871 km (0.103 R)
• M59: 37,348,305 km (0.084 R)
• M60: 38,214,477 km (0.097 R)
• M61: 38,311,117 km (0.071 R)
• M62: 38,601,487 km (0.081 R)
• M63: 38,795,515 km (0.114 R)
• M64: 39,379,395 km (0.066 R)
• M65: 39,868,281 km (0.086 R)
• M66: 40,457,547 km (0.107 R)
• M67: 40,852,037 km (0.089 R)
• M68: 43,144,923 km (0.067 R)
• M69: 48,166,774 km (0.105 R)
• M70: 48,480,182 km (0.043 R)
• M71: 50,057,542 km (0.053 R)
• M72: 50,693,183 km (0.051 R)
• M73: 51,758,470 km (0.096 R)
• M74: 51,865,432 km (0.118 R)
• M75: 52,508,553 km (0.11 R)
• M76: 52,615,965 km (0.11 R)
• M77: 54,562,532 km (0.081 R)
• M78: 55,435,286 km (0.096 R)
• M79: 60,429,461 km (0.072 R)
• M80: 60,767,553 km (0.059 R)
• M81: 62,012,357 km (0.067 R)
• M82: 62,466,984 km (0.082 R)
• M83: 63,037,102 km (0.086 R)
• M84: 63,151,245 km (0.084 R)
• M85: 64,527,097 km (0.045 R)
• M86: 66,609,350 km (0.099 R)
• M87: 66,725,587 km (0.077 R)
• M88: 68,244,005 km (0.118 R)
• M89: 71,433,731 km (0.079 R)
• M90: 73,948,023 km (0.057 R)
• M91: 74,309,601 km (0.085 R)
• M92: 79,432,729 km (0.116 R)
• M93: 79,802,984 km (0.082 R)
• M94: 81,414,153 km (0.069 R)
• M95: 81,912,015 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.2

Radius: 6.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.78 AU - 22.38 AU

Year: 30593 Days

Day: 22.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,912,277 km

• M1: 99,931 km (0.106 R)
• M2: 164,558 km (0.083 R)
• M3: 764,595 km (0.106 R)
• M4: 1,139,487 km (0.103 R)
• M5: 1,259,764 km (0.071 R)
• M6: 1,837,660 km (0.098 R)
• M7: 2,008,052 km (0.092 R)
• M8: 2,425,879 km (0.048 R)
• M9: 2,805,110 km (0.032 R)
• M10: 2,935,709 km (0.111 R)
• M11: 3,832,398 km (0.104 R)
• M12: 4,310,513 km (0.109 R)
• M13: 4,537,603 km (0.032 R)
• M14: 4,807,477 km (0.115 R)
• M15: 6,318,565 km (0.08 R)
• M16: 7,191,768 km (0.1 R)
• M17: 7,733,761 km (0.078 R)
• M18: 7,871,242 km (0.097 R)
• M19: 8,618,483 km (0.115 R)
• M20: 10,129,571 km (0.104 R)
• M21: 10,634,314 km (0.078 R)
• M22: 10,889,678 km (0.063 R)
• M23: 11,147,285 km (0.1 R)
• M24: 11,198,897 km (0.034 R)
• M25: 11,826,011 km (0.115 R)
• M26: 12,357,233 km (0.102 R)
• M27: 12,464,495 km (0.069 R)
• M28: 13,004,992 km (0.083 R)
• M29: 13,719,172 km (0.105 R)
• M30: 15,472,908 km (0.099 R)
• M31: 16,700,508 km (0.104 R)
• M32: 17,656,737 km (0.119 R)
• M33: 19,185,927 km (0.078 R)
• M34: 20,312,997 km (0.111 R)
• M35: 20,502,987 km (0.111 R)
• M36: 20,884,611 km (0.093 R)
• M37: 20,948,489 km (0.108 R)
• M38: 21,012,367 km (0.104 R)
• M39: 21,654,890 km (0.059 R)
• M40: 21,978,620 km (0.1 R)
• M41: 22,108,621 km (0.108 R)
• M42: 22,499,969 km (0.077 R)
• M43: 22,696,540 km (0.093 R)
• M44: 23,754,197 km (0.106 R)
• M45: 24,828,011 km (0.079 R)
• M46: 25,917,532 km (0.073 R)
• M47: 26,192,343 km (0.119 R)
• M48: 27,231,450 km (0.111 R)
• M49: 28,284,021 km (0.086 R)
• M50: 29,421,413 km (0.1 R)
• M51: 29,564,728 km (0.068 R)
• M52: 31,961,136 km (0.1 R)
• M53: 32,108,341 km (0.049 R)
• M54: 32,773,752 km (0.117 R)
• M55: 32,922,153 km (0.071 R)
• M56: 33,294,353 km (0.064 R)
• M57: 35,861,901 km (0.091 R)
• M58: 37,712,127 km (0.036 R)
• M59: 38,570,520 km (0.098 R)
• M60: 39,120,142 km (0.1 R)
• M61: 39,593,320 km (0.092 R)
• M62: 39,909,870 km (0.106 R)
• M63: 39,989,007 km (0.09 R)
• M64: 40,704,683 km (0.096 R)
• M65: 41,665,550 km (0.055 R)
• M66: 43,283,302 km (0.059 R)
• M67: 46,163,509 km (0.105 R)
• M68: 46,746,941 km (0.083 R)
• M69: 48,089,732 km (0.098 R)
• M70: 48,427,374 km (0.108 R)
• M71: 48,596,569 km (0.115 R)
• M72: 51,674,396 km (0.044 R)
• M73: 55,874,954 km (0.117 R)
• M74: 58,285,574 km (0.101 R)
• M75: 59,096,544 km (0.117 R)
• M76: 59,367,765 km (0.104 R)
• M77: 59,820,598 km (0.1 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 16,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit