🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 37.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.48 AU - 1.54 AU

Year: 692 Days

Day: 15.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,484,742 km

• M1: 366,066 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.43 AU - 1.67 AU

Year: 719 Days

Day: 13 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.24 AU - 4.3 AU

Year: 2729 Days

Day: 46.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,484,742 km

• M1: 1,594,713 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.5

Radius: 11.1

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.2 AU - 10.54 AU

Year: 11559 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,484,742 km

• M1: 320,439 km (0.086 R)
• M2: 392,994 km (0.114 R)
• M3: 575,503 km (0.1 R)
• M4: 686,654 km (0.109 R)
• M5: 1,354,010 km (0.09 R)
• M6: 1,507,199 km (0.051 R)
• M7: 1,689,558 km (0.098 R)
• M8: 1,807,441 km (0.094 R)
• M9: 2,819,172 km (0.087 R)
• M10: 3,045,663 km (0.114 R)
• M11: 3,219,496 km (0.099 R)
• M12: 3,307,609 km (0.11 R)
• M13: 3,699,256 km (0.099 R)
• M14: 3,853,791 km (0.115 R)
• M15: 3,947,589 km (0.103 R)
• M16: 4,460,859 km (0.033 R)
• M17: 4,961,264 km (0.103 R)
• M18: 6,234,342 km (0.097 R)
• M19: 6,456,046 km (0.12 R)
• M20: 6,567,945 km (0.069 R)
• M21: 6,983,378 km (0.116 R)
• M22: 7,603,162 km (0.092 R)
• M23: 7,721,344 km (0.048 R)
• M24: 8,039,539 km (0.064 R)
• M25: 8,280,990 km (0.117 R)
• M26: 8,362,072 km (0.085 R)
• M27: 8,606,665 km (0.107 R)
• M28: 8,895,089 km (0.071 R)
• M29: 9,396,990 km (0.031 R)
• M30: 9,566,485 km (0.1 R)
• M31: 10,384,785 km (0.118 R)
• M32: 10,647,928 km (0.084 R)
• M33: 10,736,041 km (0.032 R)
• M34: 11,046,606 km (0.099 R)
• M35: 11,360,313 km (0.119 R)
• M36: 11,676,712 km (0.11 R)
• M37: 11,950,476 km (0.1 R)
• M38: 12,457,613 km (0.096 R)
• M39: 13,350,264 km (0.038 R)
• M40: 13,445,408 km (0.106 R)
• M41: 13,972,890 km (0.086 R)
• M42: 14,312,028 km (0.115 R)
• M43: 14,850,581 km (0.09 R)
• M44: 15,147,084 km (0.063 R)
• M45: 16,048,560 km (0.11 R)
• M46: 16,864,318 km (0.075 R)
• M47: 17,070,463 km (0.079 R)
• M48: 17,277,357 km (0.066 R)
• M49: 17,589,269 km (0.047 R)
• M50: 18,218,777 km (0.069 R)
• M51: 18,802,208 km (0.115 R)
• M52: 19,015,984 km (0.072 R)
• M53: 19,338,068 km (0.102 R)
• M54: 22,317,160 km (0.109 R)
• M55: 22,430,256 km (0.105 R)
• M56: 22,998,429 km (0.1 R)
• M57: 23,859,514 km (0.085 R)
• M58: 26,326,532 km (0.112 R)
• M59: 27,106,386 km (0.083 R)
• M60: 27,408,424 km (0.102 R)
• M61: 28,873,436 km (0.057 R)
• M62: 30,238,666 km (0.054 R)
• M63: 30,426,561 km (0.089 R)
• M64: 30,614,755 km (0.102 R)
• M65: 30,866,229 km (0.071 R)
• M66: 31,879,157 km (0.066 R)
• M67: 32,903,004 km (0.056 R)
• M68: 33,872,698 km (0.098 R)
• M69: 35,443,625 km (0.068 R)
• M70: 35,906,331 km (0.06 R)
• M71: 36,904,448 km (0.087 R)
• M72: 38,384,869 km (0.065 R)
• M73: 38,588,322 km (0.107 R)
• M74: 38,724,007 km (0.119 R)
• M75: 38,928,059 km (0.084 R)
• M76: 39,132,409 km (0.089 R)
• M77: 41,125,951 km (0.103 R)
• M78: 42,660,376 km (0.086 R)
• M79: 42,871,010 km (0.072 R)
• M80: 42,941,321 km (0.118 R)
• M81: 43,505,155 km (0.116 R)
• M82: 46,288,573 km (0.088 R)
• M83: 46,794,364 km (0.036 R)
• M84: 47,229,245 km (0.109 R)
• M85: 48,249,203 km (0.089 R)
• M86: 48,322,356 km (0.1 R)
• M87: 49,129,287 km (0.12 R)
• M88: 49,202,889 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.8

Radius: 13.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.7 AU - 11.9 AU

Year: 14160 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,484,742 km

• M1: 165,455 km (0.105 R)
• M2: 255,064 km (0.111 R)
• M3: 444,455 km (0.116 R)
• M4: 595,549 km (0.12 R)
• M5: 737,218 km (0.077 R)
• M6: 891,603 km (0.049 R)
• M7: 1,057,956 km (0.063 R)
• M8: 1,180,926 km (0.066 R)
• M9: 1,640,640 km (0.088 R)
• M10: 1,764,208 km (0.093 R)
• M11: 1,912,459 km (0.087 R)
• M12: 2,667,779 km (0.102 R)
• M13: 2,964,132 km (0.093 R)
• M14: 3,535,147 km (0.082 R)
• M15: 3,751,466 km (0.081 R)
• M16: 3,861,271 km (0.086 R)
• M17: 4,084,171 km (0.06 R)
• M18: 4,484,645 km (0.072 R)
• M19: 4,601,331 km (0.088 R)
• M20: 4,957,823 km (0.115 R)
• M21: 5,792,729 km (0.072 R)
• M22: 6,439,291 km (0.115 R)
• M23: 7,007,015 km (0.097 R)
• M24: 7,486,625 km (0.035 R)
• M25: 7,871,092 km (0.119 R)
• M26: 8,190,483 km (0.09 R)
• M27: 9,285,689 km (0.083 R)
• M28: 10,310,584 km (0.106 R)
• M29: 10,895,512 km (0.101 R)
• M30: 11,975,459 km (0.109 R)
• M31: 12,097,681 km (0.025 R)
• M32: 12,220,201 km (0.059 R)
• M33: 12,880,676 km (0.071 R)
• M34: 13,552,819 km (0.056 R)
• M35: 13,637,641 km (0.106 R)
• M36: 13,722,613 km (0.037 R)
• M37: 13,893,154 km (0.104 R)
• M38: 14,236,481 km (0.116 R)
• M39: 14,756,484 km (0.119 R)
• M40: 15,770,757 km (0.106 R)
• M41: 15,994,256 km (0.035 R)
• M42: 16,084,015 km (0.045 R)
• M43: 16,218,803 km (0.089 R)
• M44: 16,354,039 km (0.095 R)
• M45: 16,625,559 km (0.096 R)
• M46: 17,081,683 km (0.106 R)
• M47: 17,449,395 km (0.09 R)
• M48: 17,541,697 km (0.047 R)
• M49: 17,912,699 km (0.102 R)
• M50: 19,422,740 km (0.114 R)
• M51: 19,999,590 km (0.079 R)
• M52: 20,435,817 km (0.114 R)
• M53: 21,367,213 km (0.047 R)
• M54: 21,664,315 km (0.11 R)
• M55: 22,967,013 km (0.12 R)
• M56: 23,679,099 km (0.116 R)
• M57: 23,986,523 km (0.094 R)
• M58: 24,916,573 km (0.118 R)
• M59: 25,072,753 km (0.106 R)
• M60: 25,386,011 km (0.066 R)
• M61: 25,805,782 km (0.076 R)
• M62: 26,386,820 km (0.09 R)
• M63: 26,918,641 km (0.11 R)
• M64: 27,885,043 km (0.067 R)
• M65: 29,520,746 km (0.097 R)
• M66: 30,072,912 km (0.109 R)
• M67: 30,851,569 km (0.107 R)
• M68: 31,019,418 km (0.043 R)
• M69: 31,468,211 km (0.111 R)
• M70: 31,919,099 km (0.094 R)
• M71: 32,201,989 km (0.113 R)
• M72: 32,372,231 km (0.118 R)
• M73: 32,713,464 km (0.071 R)
• M74: 32,827,458 km (0.093 R)
• M75: 33,170,336 km (0.091 R)
• M76: 33,859,533 km (0.084 R)
• M77: 34,553,368 km (0.115 R)
• M78: 35,135,304 km (0.09 R)
• M79: 36,900,260 km (0.096 R)
• M80: 37,137,821 km (0.06 R)
• M81: 37,853,497 km (0.114 R)
• M82: 38,513,373 km (0.119 R)
• M83: 40,271,597 km (0.056 R)
• M84: 40,761,231 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.6

Radius: 6.2

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.93 AU - 18.07 AU

Year: 22748 Days

Day: 15.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,484,742 km

• M1: 96,939 km (0.087 R)
• M2: 143,913 km (0.085 R)
• M3: 298,597 km (0.062 R)
• M4: 350,209 km (0.086 R)
• M5: 463,753 km (0.101 R)
• M6: 703,409 km (0.055 R)
• M7: 2,515,937 km (0.094 R)
• M8: 3,051,198 km (0.06 R)
• M9: 3,537,242 km (0.114 R)
• M10: 3,746,978 km (0.064 R)
• M11: 4,400,122 km (0.066 R)
• M12: 5,759,817 km (0.06 R)
• M13: 5,808,885 km (0.059 R)
• M14: 5,858,103 km (0.106 R)
• M15: 6,819,120 km (0.094 R)
• M16: 7,027,659 km (0.117 R)
• M17: 9,282,697 km (0.055 R)
• M18: 9,340,293 km (0.112 R)
• M19: 9,864,035 km (0.077 R)
• M20: 10,040,710 km (0.097 R)
• M21: 10,879,056 km (0.103 R)
• M22: 11,306,607 km (0.084 R)
• M23: 11,802,075 km (0.095 R)
• M24: 11,864,458 km (0.055 R)
• M25: 14,316,516 km (0.103 R)
• M26: 14,919,695 km (0.08 R)
• M27: 15,394,369 km (0.108 R)
• M28: 16,848,161 km (0.092 R)
• M29: 17,413,491 km (0.111 R)
• M30: 17,627,117 km (0.117 R)
• M31: 18,056,912 km (0.101 R)
• M32: 21,693,636 km (0.046 R)
• M33: 21,770,081 km (0.04 R)
• M34: 23,319,316 km (0.113 R)
• M35: 23,633,322 km (0.104 R)
• M36: 24,345,109 km (0.092 R)
• M37: 24,823,672 km (0.065 R)
• M38: 24,983,742 km (0.066 R)
• M39: 25,224,744 km (0.112 R)
• M40: 25,627,910 km (0.088 R)
• M41: 25,789,775 km (0.084 R)
• M42: 27,510,001 km (0.105 R)
• M43: 27,924,986 km (0.089 R)
• M44: 28,342,065 km (0.084 R)
• M45: 28,929,535 km (0.072 R)
• M46: 29,013,759 km (0.058 R)
• M47: 29,605,718 km (0.109 R)
• M48: 31,059,809 km (0.115 R)
• M49: 31,146,127 km (0.096 R)
• M50: 31,839,064 km (0.084 R)
• M51: 32,100,262 km (0.038 R)
• M52: 32,800,231 km (0.061 R)
• M53: 34,393,448 km (0.086 R)
• M54: 35,199,481 km (0.083 R)
• M55: 39,042,202 km (0.068 R)
• M56: 40,540,724 km (0.097 R)
• M57: 40,729,367 km (0.116 R)
• M58: 42,440,318 km (0.084 R)
• M59: 42,823,737 km (0.071 R)
• M60: 43,112,012 km (0.094 R)
• M61: 43,497,376 km (0.053 R)
• M62: 43,593,867 km (0.049 R)
• M63: 43,980,727 km (0.095 R)
• M64: 44,757,738 km (0.031 R)
• M65: 45,148,039 km (0.108 R)
• M66: 47,016,965 km (0.07 R)
• M67: 47,413,549 km (0.032 R)
• M68: 49,212,314 km (0.102 R)
• M69: 49,413,523 km (0.09 R)
• M70: 49,816,839 km (0.08 R)
• M71: 53,805,717 km (0.097 R)
• M72: 54,636,583 km (0.102 R)
• M73: 57,154,465 km (0.088 R)
• M74: 58,214,815 km (0.097 R)
• M75: 58,747,383 km (0.069 R)
• M76: 59,067,672 km (0.073 R)
• M77: 61,542,619 km (0.08 R)
• M78: 63,284,088 km (0.03 R)
• M79: 64,051,226 km (0.109 R)
• M80: 66,481,743 km (0.105 R)
• M81: 67,596,546 km (0.094 R)
• M82: 67,708,445 km (0.086 R)
• M83: 68,380,588 km (0.116 R)
• M84: 68,942,478 km (0.078 R)
• M85: 69,167,623 km (0.089 R)
• M86: 69,393,067 km (0.096 R)
• M87: 71,774,665 km (0.074 R)
• M88: 72,803,449 km (0.088 R)
• M89: 73,032,783 km (0.117 R)
• M90: 74,413,721 km (0.092 R)
• M91: 74,991,617 km (0.07 R)
• M92: 75,570,860 km (0.113 R)
• M93: 77,084,342 km (0.078 R)

Asteroid Belt

Center: 16.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.9

Radius: 6.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.55 AU - 19.43 AU

Year: 27267 Days

Day: 22 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,484,742 km

• M1: 177,573 km (0.079 R)
• M2: 433,086 km (0.065 R)
• M3: 496,216 km (0.104 R)
• M4: 597,045 km (0.111 R)
• M5: 1,246,449 km (0.057 R)
• M6: 1,292,675 km (0.107 R)
• M7: 1,785,451 km (0.116 R)
• M8: 2,417,502 km (0.075 R)
• M9: 2,925,835 km (0.09 R)
• M10: 3,176,262 km (0.116 R)
• M11: 3,565,067 km (0.117 R)
• M12: 3,698,059 km (0.09 R)
• M13: 4,072,054 km (0.113 R)
• M14: 5,003,750 km (0.1 R)
• M15: 6,316,471 km (0.073 R)
• M16: 7,814,993 km (0.086 R)
• M17: 7,901,311 km (0.095 R)
• M18: 7,987,928 km (0.063 R)
• M19: 8,206,042 km (0.11 R)
• M20: 8,827,172 km (0.036 R)
• M21: 8,872,051 km (0.077 R)
• M22: 9,143,272 km (0.105 R)
• M23: 9,555,265 km (0.048 R)
• M24: 9,926,716 km (0.072 R)
• M25: 11,117,216 km (0.056 R)
• M26: 11,360,761 km (0.032 R)
• M27: 11,704,687 km (0.089 R)
• M28: 11,853,088 km (0.048 R)
• M29: 12,402,711 km (0.085 R)
• M30: 12,453,125 km (0.108 R)
• M31: 12,503,540 km (0.037 R)
• M32: 13,578,550 km (0.094 R)
• M33: 13,891,060 km (0.09 R)
• M34: 13,995,778 km (0.08 R)
• M35: 14,100,796 km (0.12 R)
• M36: 14,470,303 km (0.077 R)
• M37: 14,842,951 km (0.09 R)
• M38: 14,950,063 km (0.118 R)
• M39: 17,088,565 km (0.119 R)
• M40: 17,200,763 km (0.081 R)
• M41: 18,107,326 km (0.062 R)
• M42: 18,566,592 km (0.104 R)
• M43: 19,379,207 km (0.048 R)
• M44: 19,613,627 km (0.088 R)
• M45: 20,322,123 km (0.094 R)
• M46: 21,340,435 km (0.099 R)
• M47: 22,497,874 km (0.061 R)
• M48: 23,550,744 km (0.115 R)
• M49: 24,051,747 km (0.112 R)
• M50: 24,114,728 km (0.073 R)
• M51: 24,683,050 km (0.065 R)
• M52: 27,919,899 km (0.105 R)
• M53: 28,317,231 km (0.109 R)
• M54: 28,649,787 km (0.105 R)
• M55: 28,716,358 km (0.114 R)
• M56: 28,916,670 km (0.076 R)
• M57: 29,722,554 km (0.068 R)
• M58: 29,790,022 km (0.103 R)
• M59: 31,631,273 km (0.111 R)
• M60: 32,045,360 km (0.052 R)
• M61: 32,391,978 km (0.071 R)
• M62: 33,088,655 km (0.107 R)
• M63: 33,298,691 km (0.108 R)
• M64: 34,001,801 km (0.094 R)
• M65: 35,351,174 km (0.111 R)
• M66: 35,494,339 km (0.104 R)
• M67: 35,996,539 km (0.105 R)
• M68: 36,573,388 km (0.066 R)
• M69: 36,645,794 km (0.097 R)
• M70: 37,080,675 km (0.115 R)
• M71: 39,429,062 km (0.102 R)
• M72: 40,023,714 km (0.085 R)
• M73: 40,322,161 km (0.057 R)
• M74: 41,825,321 km (0.118 R)
• M75: 42,735,923 km (0.052 R)
• M76: 45,273,701 km (0.118 R)
• M77: 45,896,328 km (0.081 R)
• M78: 46,052,358 km (0.079 R)
• M79: 46,130,598 km (0.099 R)
• M80: 48,176,797 km (0.111 R)
• M81: 48,414,808 km (0.05 R)
• M82: 50,655,036 km (0.111 R)
• M83: 50,735,669 km (0.09 R)
• M84: 53,092,434 km (0.053 R)
• M85: 53,256,244 km (0.032 R)
• M86: 53,584,461 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 15,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit