🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.19 AU - 1.53 AU

Year: 568 Days

Day: 38.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.29 AU - 1.93 AU

Year: 732 Days

Day: 16.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.67 AU - 5.09 AU

Year: 3283 Days

Day: 33.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.51 AU - 4.65 AU

Year: 3511 Days

Day: 27.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,258,007 km

• M1: 920,775 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.68 AU - 5.06 AU

Year: 3849 Days

Day: 34.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.9

Radius: 15

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.67 AU - 6.11 AU

Year: 5120 Days

Day: 7.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,258,007 km

• M1: 208,390 km (0.049 R)
• M2: 349,909 km (0.099 R)
• M3: 451,636 km (0.118 R)
• M4: 707,448 km (0.085 R)
• M5: 1,333,216 km (0.114 R)
• M6: 1,469,799 km (0.076 R)
• M7: 2,279,423 km (0.11 R)
• M8: 2,403,439 km (0.049 R)
• M9: 2,501,426 km (0.028 R)
• M10: 2,701,887 km (0.119 R)
• M11: 2,937,653 km (0.106 R)
• M12: 3,180,301 km (0.088 R)
• M13: 3,493,110 km (0.054 R)
• M14: 3,653,330 km (0.109 R)
• M15: 3,766,874 km (0.113 R)
• M16: 4,683,610 km (0.101 R)
• M17: 4,807,477 km (0.093 R)
• M18: 5,222,312 km (0.093 R)
• M19: 5,480,518 km (0.11 R)
• M20: 5,686,365 km (0.075 R)
• M21: 5,780,761 km (0.064 R)
• M22: 6,125,135 km (0.03 R)
• M23: 6,496,138 km (0.101 R)
• M24: 7,862,266 km (0.052 R)
• M25: 8,523,937 km (0.106 R)
• M26: 8,894,491 km (0.109 R)
• M27: 9,292,571 km (0.118 R)
• M28: 9,493,780 km (0.072 R)
• M29: 10,825,500 km (0.071 R)
• M30: 10,966,721 km (0.1 R)
• M31: 11,753,755 km (0.093 R)
• M32: 12,117,727 km (0.059 R)
• M33: 12,534,506 km (0.094 R)
• M34: 12,658,074 km (0.096 R)
• M35: 12,781,941 km (0.096 R)
• M36: 13,890,013 km (0.119 R)
• M37: 14,171,855 km (0.041 R)
• M38: 14,819,464 km (0.032 R)
• M39: 15,133,769 km (0.117 R)
• M40: 15,503,276 km (0.116 R)
• M41: 15,742,334 km (0.107 R)
• M42: 16,063,071 km (0.065 R)
• M43: 16,656,825 km (0.068 R)
• M44: 17,230,234 km (0.096 R)
• M45: 18,396,349 km (0.069 R)
• M46: 18,706,017 km (0.1 R)
• M47: 18,819,113 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.3

Radius: 13.6

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.24 AU - 8.92 AU

Year: 7474 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,258,007 km

• M1: 194,028 km (0.114 R)
• M2: 327,320 km (0.073 R)
• M3: 644,767 km (0.049 R)
• M4: 747,989 km (0.094 R)
• M5: 1,078,002 km (0.108 R)
• M6: 1,336,956 km (0.116 R)
• M7: 1,657,993 km (0.082 R)
• M8: 1,959,583 km (0.11 R)
• M9: 2,139,998 km (0.091 R)
• M10: 2,615,719 km (0.106 R)
• M11: 2,840,714 km (0.1 R)
• M12: 3,046,261 km (0.114 R)
• M13: 3,336,930 km (0.066 R)
• M14: 3,472,017 km (0.032 R)
• M15: 4,439,466 km (0.067 R)
• M16: 4,618,685 km (0.052 R)
• M17: 4,953,485 km (0.103 R)
• M18: 5,139,435 km (0.098 R)
• M19: 5,264,798 km (0.093 R)
• M20: 6,607,289 km (0.105 R)
• M21: 6,743,872 km (0.061 R)
• M22: 6,881,352 km (0.098 R)
• M23: 7,019,730 km (0.038 R)
• M24: 8,751,924 km (0.084 R)
• M25: 9,053,065 km (0.066 R)
• M26: 10,609,481 km (0.059 R)
• M27: 11,295,986 km (0.118 R)
• M28: 12,415,726 km (0.068 R)
• M29: 12,669,444 km (0.085 R)
• M30: 13,010,377 km (0.074 R)
• M31: 13,267,985 km (0.093 R)
• M32: 13,788,436 km (0.061 R)
• M33: 13,875,950 km (0.118 R)
• M34: 14,139,243 km (0.046 R)
• M35: 15,163,839 km (0.094 R)
• M36: 15,435,060 km (0.109 R)
• M37: 16,166,294 km (0.104 R)
• M38: 16,675,675 km (0.102 R)
• M39: 16,815,399 km (0.12 R)
• M40: 16,955,722 km (0.081 R)
• M41: 17,567,727 km (0.1 R)
• M42: 17,900,432 km (0.054 R)
• M43: 18,523,657 km (0.081 R)
• M44: 20,785,727 km (0.065 R)
• M45: 20,885,957 km (0.118 R)
• M46: 21,592,807 km (0.045 R)
• M47: 22,358,748 km (0.066 R)
• M48: 22,978,083 km (0.116 R)
• M49: 23,237,636 km (0.1 R)
• M50: 23,550,594 km (0.1 R)
• M51: 24,127,893 km (0.031 R)
• M52: 24,286,167 km (0.072 R)
• M53: 24,391,933 km (0.105 R)
• M54: 25,457,219 km (0.106 R)
• M55: 25,618,486 km (0.099 R)
• M56: 26,266,394 km (0.034 R)
• M57: 26,755,878 km (0.116 R)
• M58: 27,468,114 km (0.111 R)
• M59: 27,633,419 km (0.108 R)
• M60: 27,909,727 km (0.11 R)
• M61: 28,020,429 km (0.101 R)
• M62: 28,632,135 km (0.102 R)
• M63: 29,079,732 km (0.06 R)
• M64: 29,925,259 km (0.077 R)
• M65: 30,436,584 km (0.075 R)
• M66: 30,893,456 km (0.077 R)
• M67: 31,352,572 km (0.069 R)
• M68: 32,103,553 km (0.116 R)
• M69: 32,510,310 km (0.08 R)
• M70: 32,860,369 km (0.067 R)
• M71: 33,035,847 km (0.113 R)
• M72: 34,213,781 km (0.096 R)
• M73: 35,405,478 km (0.111 R)
• M74: 36,792,699 km (0.06 R)
• M75: 37,279,341 km (0.079 R)
• M76: 37,768,226 km (0.087 R)
• M77: 38,999,567 km (0.113 R)
• M78: 39,371,616 km (0.111 R)
• M79: 39,558,015 km (0.098 R)
• M80: 40,996,997 km (0.119 R)
• M81: 41,628,151 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 12.1

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.36 AU - 11.78 AU

Year: 14095 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,258,007 km

• M1: 155,731 km (0.067 R)
• M2: 234,719 km (0.038 R)
• M3: 457,321 km (0.099 R)
• M4: 587,920 km (0.119 R)
• M5: 932,892 km (0.1 R)
• M6: 1,228,348 km (0.103 R)
• M7: 1,469,799 km (0.065 R)
• M8: 1,553,873 km (0.041 R)
• M9: 1,691,802 km (0.119 R)
• M10: 1,798,166 km (0.093 R)
• M11: 2,687,077 km (0.073 R)
• M12: 2,939,299 km (0.09 R)
• M13: 3,068,402 km (0.079 R)
• M14: 3,243,431 km (0.092 R)
• M15: 3,354,433 km (0.039 R)
• M16: 3,929,338 km (0.041 R)
• M17: 4,313,355 km (0.113 R)
• M18: 4,684,508 km (0.101 R)
• M19: 5,352,462 km (0.044 R)
• M20: 5,778,517 km (0.086 R)
• M21: 6,022,960 km (0.074 R)
• M22: 6,326,494 km (0.11 R)
• M23: 6,634,965 km (0.109 R)
• M24: 7,442,494 km (0.079 R)
• M25: 7,649,388 km (0.102 R)
• M26: 8,495,513 km (0.106 R)
• M27: 8,680,716 km (0.083 R)
• M28: 8,961,062 km (0.116 R)
• M29: 9,055,159 km (0.084 R)
• M30: 9,276,115 km (0.09 R)
• M31: 9,755,576 km (0.086 R)
• M32: 9,917,142 km (0.088 R)
• M33: 10,112,218 km (0.074 R)
• M34: 10,308,640 km (0.046 R)
• M35: 10,572,530 km (0.072 R)
• M36: 10,738,434 km (0.085 R)
• M37: 10,938,896 km (0.099 R)
• M38: 11,309,599 km (0.09 R)
• M39: 11,513,501 km (0.078 R)
• M40: 12,833,104 km (0.047 R)
• M41: 13,510,932 km (0.089 R)
• M42: 14,163,777 km (0.053 R)
• M43: 15,012,894 km (0.1 R)
• M44: 15,312,090 km (0.096 R)
• M45: 15,424,887 km (0.081 R)
• M46: 15,537,833 km (0.106 R)
• M47: 15,878,468 km (0.067 R)
• M48: 16,451,876 km (0.095 R)
• M49: 17,031,867 km (0.099 R)
• M50: 17,422,318 km (0.097 R)
• M51: 17,540,051 km (0.103 R)
• M52: 17,618,740 km (0.083 R)
• M53: 19,826,655 km (0.105 R)
• M54: 20,402,457 km (0.055 R)
• M55: 20,692,527 km (0.061 R)
• M56: 21,570,667 km (0.094 R)
• M57: 21,655,040 km (0.09 R)
• M58: 22,290,532 km (0.049 R)
• M59: 22,846,288 km (0.057 R)
• M60: 23,104,494 km (0.1 R)
• M61: 23,580,065 km (0.106 R)
• M62: 24,365,454 km (0.105 R)
• M63: 24,849,553 km (0.105 R)
• M64: 24,937,965 km (0.107 R)
• M65: 26,051,272 km (0.111 R)
• M66: 26,727,156 km (0.078 R)
• M67: 27,728,863 km (0.102 R)
• M68: 28,928,488 km (0.104 R)
• M69: 29,068,063 km (0.097 R)
• M70: 29,161,113 km (0.085 R)
• M71: 29,675,131 km (0.104 R)
• M72: 30,286,538 km (0.114 R)
• M73: 31,092,122 km (0.12 R)
• M74: 32,001,079 km (0.072 R)
• M75: 32,289,803 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.1

Radius: 3.5

Gravity: 45.4 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.93 AU - 14.31 AU

Year: 18003 Days

Day: 21.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 141.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,258,007 km

• M1: 230,530 km (0.062 R)
• M2: 370,105 km (0.072 R)
• M3: 967,300 km (0.026 R)
• M4: 1,347,877 km (0.046 R)
• M5: 1,539,811 km (0.107 R)
• M6: 2,072,230 km (0.117 R)
• M7: 2,489,159 km (0.113 R)
• M8: 2,656,110 km (0.117 R)
• M9: 3,107,447 km (0.086 R)
• M10: 4,637,833 km (0.107 R)
• M11: 5,093,658 km (0.068 R)
• M12: 5,220,517 km (0.114 R)
• M13: 5,563,545 km (0.077 R)
• M14: 5,650,461 km (0.115 R)
• M15: 6,590,085 km (0.12 R)
• M16: 6,728,314 km (0.115 R)
• M17: 7,433,219 km (0.1 R)
• M18: 7,770,113 km (0.084 R)
• M19: 8,260,196 km (0.078 R)
• M20: 8,558,943 km (0.096 R)
• M21: 8,911,994 km (0.115 R)
• M22: 9,218,370 km (0.099 R)
• M23: 12,070,454 km (0.109 R)
• M24: 12,808,270 km (0.084 R)
• M25: 13,327,674 km (0.11 R)
• M26: 13,560,748 km (0.085 R)
• M27: 14,626,034 km (0.05 R)
• M28: 15,412,021 km (0.091 R)
• M29: 15,595,428 km (0.04 R)
• M30: 17,404,366 km (0.092 R)
• M31: 18,495,234 km (0.049 R)
• M32: 18,690,010 km (0.05 R)
• M33: 19,475,997 km (0.098 R)
• M34: 19,740,337 km (0.079 R)
• M35: 20,006,022 km (0.073 R)
• M36: 20,072,593 km (0.089 R)
• M37: 23,634,519 km (0.09 R)
• M38: 23,845,901 km (0.09 R)
• M39: 23,916,511 km (0.085 R)
• M40: 24,554,994 km (0.049 R)
• M41: 25,342,926 km (0.058 R)
• M42: 25,487,139 km (0.072 R)
• M43: 25,921,272 km (0.081 R)
• M44: 28,202,639 km (0.114 R)
• M45: 28,501,686 km (0.118 R)
• M46: 28,726,681 km (0.065 R)
• M47: 29,253,864 km (0.107 R)
• M48: 30,165,064 km (0.04 R)
• M49: 31,704,277 km (0.102 R)
• M50: 31,781,918 km (0.098 R)
• M51: 32,875,478 km (0.092 R)
• M52: 33,664,009 km (0.104 R)
• M53: 34,379,087 km (0.08 R)
• M54: 35,179,435 km (0.067 R)
• M55: 35,259,769 km (0.103 R)
• M56: 35,501,220 km (0.113 R)
• M57: 36,147,932 km (0.109 R)
• M58: 36,798,383 km (0.091 R)
• M59: 38,358,839 km (0.027 R)
• M60: 39,689,512 km (0.085 R)
• M61: 40,781,726 km (0.046 R)
• M62: 41,035,294 km (0.095 R)
• M63: 41,628,749 km (0.111 R)
• M64: 41,713,721 km (0.109 R)
• M65: 42,139,626 km (0.076 R)
• M66: 43,944,225 km (0.093 R)
• M67: 45,336,084 km (0.092 R)
• M68: 45,510,963 km (0.111 R)
• M69: 46,125,212 km (0.052 R)
• M70: 46,830,566 km (0.12 R)
• M71: 47,628,222 km (0.064 R)
• M72: 48,073,425 km (0.066 R)
• M73: 48,698,894 km (0.105 R)
• M74: 49,057,630 km (0.103 R)
• M75: 49,237,147 km (0.085 R)
• M76: 49,327,056 km (0.079 R)
• M77: 49,867,702 km (0.094 R)
• M78: 51,227,696 km (0.094 R)
• M79: 53,429,029 km (0.067 R)
• M80: 54,727,239 km (0.115 R)
• M81: 55,286,885 km (0.094 R)
• M82: 55,754,678 km (0.118 R)
• M83: 57,071,438 km (0.106 R)
• M84: 58,018,093 km (0.104 R)
• M85: 58,683,954 km (0.113 R)
• M86: 59,065,578 km (0.073 R)
• M87: 59,161,171 km (0.069 R)
• M88: 59,352,357 km (0.049 R)
• M89: 59,447,950 km (0.111 R)
• M90: 60,023,154 km (0.083 R)
• M91: 60,503,961 km (0.062 R)
• M92: 60,600,153 km (0.032 R)
• M93: 61,662,896 km (0.113 R)
• M94: 61,953,714 km (0.108 R)
• M95: 64,986,213 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.9

Radius: 6.4

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.03 AU - 22.33 AU

Year: 27763 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 54,258,007 km

• M1: 88,562 km (0.081 R)
• M2: 1,040,304 km (0.044 R)
• M3: 1,214,735 km (0.054 R)
• M4: 2,002,517 km (0.072 R)
• M5: 2,416,754 km (0.117 R)
• M6: 2,948,125 km (0.058 R)
• M7: 3,040,128 km (0.114 R)
• M8: 3,644,952 km (0.119 R)
• M9: 3,910,638 km (0.113 R)
• M10: 4,390,698 km (0.117 R)
• M11: 5,368,020 km (0.113 R)
• M12: 5,823,396 km (0.116 R)
• M13: 6,649,775 km (0.107 R)
• M14: 6,974,103 km (0.053 R)
• M15: 8,020,989 km (0.082 R)
• M16: 8,236,111 km (0.114 R)
• M17: 8,409,644 km (0.072 R)
• M18: 8,496,860 km (0.088 R)
• M19: 8,716,320 km (0.036 R)
• M20: 10,117,753 km (0.074 R)
• M21: 10,350,228 km (0.071 R)
• M22: 10,678,745 km (0.103 R)
• M23: 11,346,101 km (0.089 R)
• M24: 11,636,171 km (0.101 R)
• M25: 11,684,790 km (0.11 R)
• M26: 11,830,948 km (0.05 R)
• M27: 12,871,102 km (0.066 R)
• M28: 13,022,046 km (0.083 R)
• M29: 16,598,183 km (0.101 R)
• M30: 19,407,182 km (0.084 R)
• M31: 19,928,232 km (0.119 R)
• M32: 24,757,550 km (0.054 R)
• M33: 26,592,817 km (0.086 R)
• M34: 28,997,453 km (0.069 R)
• M35: 29,792,117 km (0.088 R)
• M36: 29,925,259 km (0.043 R)
• M37: 30,191,992 km (0.1 R)
• M38: 31,470,455 km (0.083 R)
• M39: 31,945,877 km (0.082 R)
• M40: 32,150,378 km (0.039 R)
• M41: 33,871,351 km (0.096 R)
• M42: 34,918,237 km (0.083 R)
• M43: 35,975,595 km (0.055 R)
• M44: 37,473,668 km (0.093 R)
• M45: 37,545,475 km (0.03 R)
• M46: 38,121,876 km (0.119 R)
• M47: 38,701,268 km (0.091 R)
• M48: 39,648,821 km (0.053 R)
• M49: 43,892,913 km (0.063 R)
• M50: 46,646,710 km (0.12 R)
• M51: 48,513,393 km (0.043 R)
• M52: 48,826,800 km (0.079 R)
• M53: 49,298,333 km (0.078 R)
• M54: 50,642,470 km (0.03 R)
• M55: 53,204,932 km (0.071 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 11,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit