🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.88 AU - 1.1 AU

Year: 377 Days

Day: 37.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 178.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.92 AU - 3.72 AU

Year: 2316 Days

Day: 45.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 9.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.78 AU - 12.62 AU

Year: 13401 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,774,412 km

• M1: 198,816 km (0.057 R)
• M2: 321,785 km (0.091 R)
• M3: 464,950 km (0.111 R)
• M4: 616,942 km (0.1 R)
• M5: 691,890 km (0.051 R)
• M6: 835,205 km (0.062 R)
• M7: 953,986 km (0.115 R)
• M8: 1,024,446 km (0.056 R)
• M9: 1,526,646 km (0.113 R)
• M10: 1,937,592 km (0.071 R)
• M11: 2,097,661 km (0.069 R)
• M12: 2,479,884 km (0.12 R)
• M13: 2,628,883 km (0.089 R)
• M14: 3,067,504 km (0.038 R)
• M15: 3,254,801 km (0.034 R)
• M16: 3,867,853 km (0.112 R)
• M17: 4,070,408 km (0.086 R)
• M18: 4,485,991 km (0.063 R)
• M19: 4,637,833 km (0.072 R)
• M20: 4,729,686 km (0.084 R)
• M21: 5,009,135 km (0.11 R)
• M22: 5,357,997 km (0.043 R)
• M23: 5,945,767 km (0.112 R)
• M24: 6,247,357 km (0.111 R)
• M25: 7,252,954 km (0.072 R)
• M26: 8,495,214 km (0.112 R)
• M27: 8,570,312 km (0.096 R)
• M28: 8,683,408 km (0.107 R)
• M29: 9,025,688 km (0.072 R)
• M30: 9,723,562 km (0.046 R)
• M31: 10,398,548 km (0.11 R)
• M32: 10,479,032 km (0.106 R)
• M33: 11,709,923 km (0.116 R)
• M34: 11,835,436 km (0.117 R)
• M35: 11,919,510 km (0.092 R)
• M36: 13,115,993 km (0.086 R)
• M37: 14,082,844 km (0.115 R)
• M38: 14,755,137 km (0.055 R)
• M39: 15,163,539 km (0.092 R)
• M40: 16,270,863 km (0.044 R)
• M41: 17,787,486 km (0.078 R)
• M42: 17,883,677 km (0.108 R)
• M43: 18,173,598 km (0.025 R)
• M44: 19,398,206 km (0.106 R)
• M45: 21,208,041 km (0.079 R)
• M46: 21,720,264 km (0.114 R)
• M47: 22,809,337 km (0.12 R)
• M48: 23,228,809 km (0.116 R)
• M49: 23,386,785 km (0.118 R)
• M50: 24,182,047 km (0.108 R)
• M51: 24,770,864 km (0.08 R)
• M52: 25,094,145 km (0.086 R)
• M53: 25,364,469 km (0.087 R)
• M54: 26,345,831 km (0.092 R)
• M55: 26,841,149 km (0.053 R)
• M56: 27,339,609 km (0.056 R)
• M57: 29,079,732 km (0.099 R)
• M58: 29,477,662 km (0.108 R)
• M59: 30,624,330 km (0.108 R)
• M60: 30,739,819 km (0.081 R)
• M61: 31,435,749 km (0.052 R)
• M62: 32,489,366 km (0.109 R)
• M63: 32,666,041 km (0.101 R)
• M64: 33,316,792 km (0.115 R)
• M65: 33,673,583 km (0.113 R)
• M66: 33,971,732 km (0.12 R)
• M67: 34,151,100 km (0.115 R)
• M68: 36,756,646 km (0.1 R)
• M69: 36,817,981 km (0.038 R)
• M70: 37,371,642 km (0.033 R)
• M71: 37,556,845 km (0.061 R)
• M72: 38,425,111 km (0.084 R)
• M73: 38,799,255 km (0.063 R)
• M74: 39,488,303 km (0.087 R)
• M75: 39,928,868 km (0.117 R)
• M76: 40,307,800 km (0.12 R)
• M77: 41,260,290 km (0.091 R)
• M78: 42,541,894 km (0.108 R)
• M79: 42,670,848 km (0.064 R)
• M80: 42,928,904 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.4

Radius: 11.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.86 AU - 13.92 AU

Year: 14718 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,774,412 km

• M1: 206,595 km (0.07 R)
• M2: 377,136 km (0.105 R)
• M3: 448,345 km (0.114 R)
• M4: 732,282 km (0.08 R)
• M5: 1,204,263 km (0.071 R)
• M6: 1,318,406 km (0.072 R)
• M7: 1,657,993 km (0.066 R)
• M8: 2,052,483 km (0.101 R)
• M9: 2,534,786 km (0.099 R)
• M10: 2,623,647 km (0.12 R)
• M11: 2,896,514 km (0.035 R)
• M12: 3,052,096 km (0.075 R)
• M13: 3,469,773 km (0.089 R)
• M14: 3,769,717 km (0.095 R)
• M15: 4,359,132 km (0.116 R)
• M16: 4,430,491 km (0.1 R)
• M17: 4,574,254 km (0.102 R)
• M18: 5,546,191 km (0.07 R)
• M19: 5,976,285 km (0.079 R)
• M20: 6,993,700 km (0.074 R)
• M21: 7,673,024 km (0.104 R)
• M22: 7,759,342 km (0.114 R)
• M23: 7,976,858 km (0.079 R)
• M24: 8,152,186 km (0.066 R)
• M25: 8,329,011 km (0.117 R)
• M26: 9,323,388 km (0.029 R)
• M27: 9,881,687 km (0.078 R)
• M28: 10,259,871 km (0.093 R)
• M29: 10,403,036 km (0.055 R)
• M30: 10,739,332 km (0.057 R)
• M31: 10,981,830 km (0.074 R)
• M32: 11,472,362 km (0.113 R)
• M33: 11,869,843 km (0.089 R)
• M34: 12,170,984 km (0.084 R)
• M35: 13,766,894 km (0.054 R)
• M36: 14,295,573 km (0.111 R)
• M37: 14,723,422 km (0.034 R)
• M38: 16,309,309 km (0.072 R)
• M39: 16,420,760 km (0.043 R)
• M40: 18,063,943 km (0.088 R)
• M41: 18,294,623 km (0.065 R)
• M42: 18,875,811 km (0.116 R)
• M43: 19,759,036 km (0.087 R)
• M44: 20,415,173 km (0.097 R)
• M45: 20,595,438 km (0.081 R)
• M46: 20,896,878 km (0.116 R)
• M47: 22,179,231 km (0.109 R)
• M48: 22,302,649 km (0.117 R)
• M49: 22,861,098 km (0.067 R)
• M50: 24,055,038 km (0.087 R)
• M51: 24,947,839 km (0.113 R)
• M52: 27,491,302 km (0.104 R)
• M53: 29,435,625 km (0.084 R)
• M54: 29,911,645 km (0.12 R)
• M55: 30,048,079 km (0.081 R)
• M56: 31,423,930 km (0.063 R)
• M57: 31,771,147 km (0.097 R)
• M58: 31,910,423 km (0.095 R)
• M59: 35,096,558 km (0.051 R)
• M60: 36,763,677 km (0.096 R)
• M61: 37,938,768 km (0.118 R)
• M62: 38,160,322 km (0.053 R)
• M63: 38,902,477 km (0.055 R)
• M64: 39,125,977 km (0.102 R)
• M65: 40,250,205 km (0.107 R)
• M66: 40,778,435 km (0.051 R)
• M67: 41,841,776 km (0.041 R)
• M68: 41,918,071 km (0.037 R)
• M69: 42,070,811 km (0.102 R)
• M70: 42,914,244 km (0.085 R)
• M71: 44,539,774 km (0.085 R)
• M72: 46,343,326 km (0.111 R)
• M73: 47,134,848 km (0.071 R)
• M74: 48,170,664 km (0.1 R)
• M75: 49,455,560 km (0.119 R)
• M76: 49,697,759 km (0.075 R)
• M77: 50,833,207 km (0.109 R)
• M78: 50,914,738 km (0.107 R)
• M79: 51,731,392 km (0.043 R)
• M80: 51,977,331 km (0.055 R)
• M81: 52,964,528 km (0.032 R)
• M82: 53,626,199 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.9

Radius: 3.3

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.21 AU - 14.59 AU

Year: 15718 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 72,774,412 km

• M1: 72,854 km (0.082 R)
• M2: 328,218 km (0.105 R)
• M3: 746,344 km (0.062 R)
• M4: 776,413 km (0.109 R)
• M5: 806,781 km (0.106 R)
• M6: 837,598 km (0.111 R)
• M7: 1,132,755 km (0.07 R)
• M8: 3,031,750 km (0.066 R)
• M9: 3,276,044 km (0.1 R)
• M10: 5,126,869 km (0.084 R)
• M11: 5,300,701 km (0.09 R)
• M12: 5,505,800 km (0.096 R)
• M13: 5,564,742 km (0.112 R)
• M14: 5,923,627 km (0.097 R)
• M15: 6,289,992 km (0.11 R)
• M16: 6,538,325 km (0.093 R)
• M17: 7,497,546 km (0.113 R)
• M18: 8,093,993 km (0.079 R)
• M19: 8,194,822 km (0.102 R)
• M20: 8,363,867 km (0.114 R)
• M21: 9,936,291 km (0.037 R)
• M22: 10,737,387 km (0.04 R)
• M23: 11,977,254 km (0.094 R)
• M24: 12,555,749 km (0.053 R)
• M25: 12,750,526 km (0.077 R)
• M26: 13,539,804 km (0.08 R)
• M27: 13,659,632 km (0.077 R)
• M28: 13,859,944 km (0.108 R)
• M29: 14,020,911 km (0.034 R)
• M30: 14,466,862 km (0.115 R)
• M31: 14,876,311 km (0.119 R)
• M32: 15,331,089 km (0.03 R)
• M33: 16,000,539 km (0.073 R)
• M34: 16,338,930 km (0.119 R)
• M35: 16,551,658 km (0.104 R)
• M36: 16,636,929 km (0.106 R)
• M37: 17,195,078 km (0.109 R)
• M38: 17,715,829 km (0.086 R)
• M39: 17,978,074 km (0.096 R)
• M40: 18,021,906 km (0.103 R)
• M41: 18,817,019 km (0.078 R)
• M42: 20,076,633 km (0.071 R)
• M43: 22,156,941 km (0.093 R)
• M44: 22,865,586 km (0.068 R)
• M45: 23,294,184 km (0.119 R)
• M46: 25,133,340 km (0.096 R)
• M47: 25,575,701 km (0.058 R)
• M48: 25,625,068 km (0.114 R)
• M49: 25,921,571 km (0.066 R)
• M50: 26,468,202 km (0.107 R)
• M51: 28,028,807 km (0.067 R)
• M52: 28,538,636 km (0.097 R)
• M53: 29,619,182 km (0.062 R)
• M54: 31,608,085 km (0.115 R)
• M55: 31,819,916 km (0.1 R)
• M56: 31,979,088 km (0.117 R)
• M57: 32,511,656 km (0.061 R)
• M58: 32,618,619 km (0.098 R)
• M59: 32,672,025 km (0.088 R)
• M60: 33,262,189 km (0.061 R)
• M61: 35,988,909 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.5

Radius: 3.8

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.72 AU - 22.58 AU

Year: 29606 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,774,412 km

• M1: 167,699 km (0.095 R)
• M2: 300,991 km (0.079 R)
• M3: 334,800 km (0.074 R)
• M4: 523,443 km (0.076 R)
• M5: 651,050 km (0.095 R)
• M6: 1,142,928 km (0.095 R)
• M7: 1,541,008 km (0.105 R)
• M8: 1,817,764 km (0.119 R)
• M9: 2,010,895 km (0.109 R)
• M10: 2,043,657 km (0.092 R)
• M11: 3,032,798 km (0.075 R)
• M12: 3,146,342 km (0.111 R)
• M13: 3,535,147 km (0.111 R)
• M14: 4,230,179 km (0.112 R)
• M15: 4,442,458 km (0.066 R)
• M16: 4,658,178 km (0.047 R)
• M17: 6,118,104 km (0.092 R)
• M18: 8,438,367 km (0.048 R)
• M19: 8,758,955 km (0.085 R)
• M20: 10,650,022 km (0.117 R)
• M21: 11,997,600 km (0.056 R)
• M22: 12,297,543 km (0.071 R)
• M23: 12,966,246 km (0.044 R)
• M24: 13,027,581 km (0.037 R)
• M25: 14,148,667 km (0.082 R)
• M26: 14,784,758 km (0.114 R)
• M27: 15,041,916 km (0.034 R)
• M28: 15,560,423 km (0.073 R)
• M29: 15,625,647 km (0.112 R)
• M30: 16,216,708 km (0.025 R)
• M31: 16,349,102 km (0.103 R)
• M32: 16,882,120 km (0.112 R)
• M33: 17,083,478 km (0.077 R)
• M34: 17,896,692 km (0.116 R)
• M35: 17,965,059 km (0.077 R)
• M36: 19,631,280 km (0.12 R)
• M37: 19,842,961 km (0.114 R)
• M38: 20,126,449 km (0.067 R)
• M39: 21,491,081 km (0.06 R)
• M40: 21,855,202 km (0.11 R)
• M41: 22,147,815 km (0.095 R)
• M42: 22,441,925 km (0.078 R)
• M43: 23,033,734 km (0.117 R)
• M44: 25,375,389 km (0.11 R)
• M45: 28,666,542 km (0.037 R)
• M46: 28,986,831 km (0.058 R)
• M47: 31,509,500 km (0.089 R)
• M48: 32,171,920 km (0.033 R)
• M49: 32,255,096 km (0.082 R)
• M50: 32,504,775 km (0.1 R)
• M51: 34,101,583 km (0.115 R)
• M52: 35,294,476 km (0.085 R)
• M53: 35,982,177 km (0.104 R)
• M54: 38,071,761 km (0.097 R)
• M55: 38,865,527 km (0.102 R)
• M56: 40,021,470 km (0.067 R)
• M57: 40,828,400 km (0.089 R)
• M58: 41,640,717 km (0.109 R)
• M59: 42,732,033 km (0.051 R)
• M60: 43,832,775 km (0.094 R)
• M61: 44,664,539 km (0.113 R)
• M62: 45,594,589 km (0.095 R)
• M63: 46,155,730 km (0.103 R)
• M64: 49,378,517 km (0.097 R)
• M65: 49,474,409 km (0.112 R)
• M66: 49,858,577 km (0.098 R)
• M67: 50,340,132 km (0.107 R)
• M68: 51,210,941 km (0.11 R)
• M69: 52,673,111 km (0.075 R)
• M70: 52,869,084 km (0.099 R)
• M71: 53,261,779 km (0.114 R)
• M72: 53,458,500 km (0.103 R)
• M73: 53,951,425 km (0.099 R)
• M74: 55,738,222 km (0.09 R)
• M75: 55,937,935 km (0.094 R)
• M76: 57,443,488 km (0.086 R)
• M77: 61,316,726 km (0.119 R)
• M78: 61,935,912 km (0.099 R)
• M79: 63,388,807 km (0.055 R)
• M80: 63,493,076 km (0.106 R)
• M81: 66,011,108 km (0.094 R)
• M82: 67,388,605 km (0.104 R)
• M83: 68,134,350 km (0.082 R)
• M84: 69,311,536 km (0.118 R)
• M85: 71,144,259 km (0.101 R)
• M86: 72,012,077 km (0.046 R)
• M87: 72,229,592 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit