🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.69 AU - 0.73 AU

Year: 222 Days

Day: 23.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.06 AU - 1.26 AU

Year: 463 Days

Day: 25.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 99,060,239 km

• M1: 393,742 km (0.115 R)
• M2: 674,387 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.87 AU - 4.39 AU

Year: 3113 Days

Day: 46.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.6

Radius: 10.1

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.34 AU - 6.24 AU

Year: 4512 Days

Day: 13.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 99,060,239 km

• M1: 143,614 km (0.077 R)
• M2: 262,544 km (0.117 R)
• M3: 410,347 km (0.093 R)
• M4: 534,513 km (0.109 R)
• M5: 636,988 km (0.035 R)
• M6: 797,805 km (0.077 R)
• M7: 986,598 km (0.068 R)
• M8: 1,116,000 km (0.083 R)
• M9: 1,588,729 km (0.086 R)
• M10: 1,882,540 km (0.112 R)
• M11: 1,972,298 km (0.099 R)
• M12: 2,081,954 km (0.071 R)
• M13: 2,175,003 km (0.106 R)
• M14: 2,762,325 km (0.067 R)
• M15: 3,031,750 km (0.073 R)
• M16: 3,288,012 km (0.115 R)
• M17: 3,507,172 km (0.059 R)
• M18: 3,753,710 km (0.052 R)
• M19: 4,029,119 km (0.059 R)
• M20: 4,287,475 km (0.112 R)
• M21: 4,358,833 km (0.075 R)
• M22: 4,919,676 km (0.098 R)
• M23: 5,120,137 km (0.117 R)
• M24: 5,323,291 km (0.055 R)
• M25: 5,529,137 km (0.09 R)
• M26: 5,685,168 km (0.114 R)
• M27: 6,055,123 km (0.097 R)
• M28: 6,542,364 km (0.115 R)
• M29: 6,652,318 km (0.097 R)
• M30: 7,098,569 km (0.11 R)
• M31: 7,353,783 km (0.087 R)
• M32: 7,439,652 km (0.065 R)
• M33: 7,525,670 km (0.11 R)
• M34: 7,698,905 km (0.098 R)
• M35: 7,844,314 km (0.082 R)
• M36: 9,100,936 km (0.083 R)
• M37: 9,254,723 km (0.057 R)
• M38: 9,347,473 km (0.118 R)
• M39: 9,596,105 km (0.115 R)
• M40: 9,752,584 km (0.119 R)
• M41: 9,846,981 km (0.064 R)
• M42: 10,547,996 km (0.111 R)
• M43: 10,969,862 km (0.075 R)
• M44: 12,302,330 km (0.105 R)
• M45: 12,643,414 km (0.111 R)
• M46: 12,746,337 km (0.112 R)
• M47: 13,195,579 km (0.088 R)
• M48: 13,299,999 km (0.099 R)
• M49: 13,720,369 km (0.097 R)
• M50: 14,216,435 km (0.105 R)
• M51: 14,538,519 km (0.074 R)
• M52: 14,971,605 km (0.11 R)
• M53: 15,044,160 km (0.114 R)
• M54: 15,262,573 km (0.098 R)
• M55: 15,592,436 km (0.083 R)
• M56: 15,702,840 km (0.097 R)
• M57: 17,428,451 km (0.059 R)
• M58: 18,197,384 km (0.082 R)
• M59: 18,313,771 km (0.105 R)
• M60: 18,781,414 km (0.083 R)
• M61: 19,016,732 km (0.085 R)
• M62: 19,332,084 km (0.109 R)
• M63: 19,490,359 km (0.103 R)
• M64: 19,688,725 km (0.113 R)
• M65: 20,529,765 km (0.109 R)
• M66: 20,974,968 km (0.066 R)
• M67: 21,178,271 km (0.12 R)
• M68: 21,874,799 km (0.081 R)
• M69: 22,870,822 km (0.09 R)
• M70: 24,307,111 km (0.038 R)
• M71: 24,520,737 km (0.109 R)
• M72: 25,903,171 km (0.111 R)
• M73: 26,515,774 km (0.025 R)
• M74: 26,868,077 km (0.107 R)
• M75: 27,089,033 km (0.115 R)
• M76: 27,755,491 km (0.096 R)
• M77: 28,652,480 km (0.074 R)
• M78: 29,240,699 km (0.093 R)
• M79: 29,376,983 km (0.118 R)
• M80: 30,613,110 km (0.112 R)
• M81: 30,705,412 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.5

Radius: 4.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.16 AU - 15.82 AU

Year: 18375 Days

Day: 22.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 99,060,239 km

• M1: 128,205 km (0.105 R)
• M2: 192,832 km (0.076 R)
• M3: 233,971 km (0.067 R)
• M4: 568,622 km (0.094 R)
• M5: 707,748 km (0.097 R)
• M6: 914,193 km (0.076 R)
• M7: 1,077,254 km (0.103 R)
• M8: 1,532,331 km (0.097 R)
• M9: 1,707,959 km (0.119 R)
• M10: 1,852,919 km (0.076 R)
• M11: 1,945,670 km (0.113 R)
• M12: 2,002,068 km (0.097 R)
• M13: 2,252,645 km (0.086 R)
• M14: 2,291,989 km (0.105 R)
• M15: 2,411,667 km (0.045 R)
• M16: 2,513,095 km (0.109 R)
• M17: 2,574,430 km (0.113 R)
• M18: 2,975,352 km (0.073 R)
• M19: 3,040,278 km (0.081 R)
• M20: 3,260,635 km (0.119 R)
• M21: 3,395,273 km (0.088 R)
• M22: 3,554,745 km (0.103 R)
• M23: 3,857,231 km (0.119 R)
• M24: 3,999,649 km (0.108 R)
• M25: 4,047,520 km (0.111 R)
• M26: 4,095,691 km (0.082 R)
• M27: 4,388,005 km (0.114 R)
• M28: 4,561,538 km (0.083 R)
• M29: 5,463,015 km (0.081 R)
• M30: 6,222,523 km (0.117 R)
• M31: 6,278,174 km (0.045 R)
• M32: 7,838,031 km (0.085 R)
• M33: 7,868,100 km (0.114 R)
• M34: 8,291,612 km (0.108 R)
• M35: 9,414,493 km (0.1 R)
• M36: 10,353,070 km (0.09 R)
• M37: 10,650,321 km (0.116 R)
• M38: 10,683,532 km (0.068 R)
• M39: 10,716,892 km (0.108 R)
• M40: 10,950,564 km (0.081 R)
• M41: 11,422,845 km (0.099 R)
• M42: 11,593,237 km (0.05 R)
• M43: 11,730,119 km (0.103 R)
• M44: 12,109,200 km (0.101 R)
• M45: 12,282,883 km (0.076 R)
• M46: 12,317,739 km (0.076 R)
• M47: 12,457,314 km (0.045 R)
• M48: 13,127,961 km (0.116 R)
• M49: 13,199,170 km (0.075 R)
• M50: 13,810,127 km (0.116 R)
• M51: 13,955,237 km (0.091 R)
• M52: 14,283,455 km (0.097 R)
• M53: 15,396,014 km (0.098 R)
• M54: 15,621,907 km (0.083 R)
• M55: 16,574,696 km (0.116 R)
• M56: 16,844,870 km (0.12 R)
• M57: 17,272,271 km (0.104 R)
• M58: 17,585,379 km (0.104 R)
• M59: 18,376,303 km (0.03 R)
• M60: 18,575,867 km (0.086 R)
• M61: 19,421,843 km (0.119 R)
• M62: 19,624,997 km (0.066 R)
• M63: 19,910,729 km (0.053 R)
• M64: 21,109,157 km (0.116 R)
• M65: 22,971,651 km (0.114 R)
• M66: 23,014,585 km (0.101 R)
• M67: 23,143,539 km (0.103 R)
• M68: 23,315,875 km (0.098 R)
• M69: 23,488,661 km (0.061 R)
• M70: 23,661,746 km (0.091 R)
• M71: 24,358,722 km (0.083 R)
• M72: 24,974,168 km (0.111 R)
• M73: 26,220,168 km (0.109 R)
• M74: 26,534,773 km (0.094 R)
• M75: 26,895,902 km (0.093 R)
• M76: 27,122,543 km (0.09 R)
• M77: 27,304,155 km (0.111 R)
• M78: 27,668,725 km (0.094 R)
• M79: 27,714,502 km (0.075 R)
• M80: 28,541,179 km (0.119 R)
• M81: 28,679,707 km (0.053 R)
• M82: 29,236,211 km (0.082 R)
• M83: 29,702,657 km (0.069 R)
• M84: 30,312,717 km (0.075 R)
• M85: 30,690,153 km (0.096 R)
• M86: 31,164,228 km (0.038 R)
• M87: 31,688,419 km (0.086 R)

Asteroid Belt

Center: 16.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.8

Radius: 5.4

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.75 AU - 19.53 AU

Year: 29845 Days

Day: 17.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,060,239 km

• M1: 102,175 km (0.098 R)
• M2: 197,320 km (0.072 R)
• M3: 286,630 km (0.079 R)
• M4: 556,055 km (0.056 R)
• M5: 888,911 km (0.072 R)
• M6: 1,207,255 km (0.09 R)
• M7: 1,632,562 km (0.072 R)
• M8: 1,861,446 km (0.039 R)
• M9: 3,011,704 km (0.042 R)
• M10: 3,580,625 km (0.098 R)
• M11: 4,494,668 km (0.094 R)
• M12: 4,814,658 km (0.089 R)
• M13: 4,922,967 km (0.055 R)
• M14: 5,420,230 km (0.063 R)
• M15: 5,589,575 km (0.075 R)
• M16: 6,823,009 km (0.111 R)
• M17: 7,067,153 km (0.054 R)
• M18: 7,438,754 km (0.033 R)
• M19: 8,136,628 km (0.118 R)
• M20: 8,395,433 km (0.1 R)
• M21: 9,593,711 km (0.094 R)
• M22: 12,515,657 km (0.101 R)
• M23: 13,266,938 km (0.119 R)
• M24: 13,955,537 km (0.103 R)
• M25: 14,187,563 km (0.065 R)
• M26: 15,367,292 km (0.097 R)
• M27: 15,928,433 km (0.082 R)
• M28: 17,402,122 km (0.07 R)
• M29: 17,485,149 km (0.117 R)
• M30: 18,323,794 km (0.073 R)
• M31: 19,347,493 km (0.109 R)
• M32: 20,740,847 km (0.09 R)
• M33: 21,360,631 km (0.116 R)
• M34: 21,449,642 km (0.032 R)
• M35: 22,437,137 km (0.118 R)
• M36: 23,073,228 km (0.05 R)
• M37: 25,016,803 km (0.104 R)
• M38: 25,110,601 km (0.054 R)
• M39: 25,298,646 km (0.104 R)
• M40: 26,724,014 km (0.085 R)
• M41: 26,819,906 km (0.116 R)
• M42: 27,301,462 km (0.103 R)
• M43: 27,494,742 km (0.05 R)
• M44: 27,591,682 km (0.069 R)
• M45: 30,650,061 km (0.096 R)
• M46: 33,503,341 km (0.11 R)
• M47: 34,647,316 km (0.106 R)
• M48: 36,759,787 km (0.071 R)
• M49: 36,973,413 km (0.095 R)
• M50: 37,508,973 km (0.076 R)
• M51: 39,786,601 km (0.095 R)
• M52: 40,997,446 km (0.114 R)
• M53: 41,440,705 km (0.053 R)
• M54: 42,220,259 km (0.053 R)
• M55: 42,555,807 km (0.12 R)
• M56: 43,455,040 km (0.105 R)
• M57: 43,680,783 km (0.106 R)
• M58: 44,133,616 km (0.079 R)
• M59: 46,074,947 km (0.091 R)
• M60: 47,694,644 km (0.117 R)
• M61: 47,927,567 km (0.036 R)
• M62: 49,804,273 km (0.091 R)
• M63: 50,751,676 km (0.094 R)
• M64: 51,944,121 km (0.117 R)
• M65: 53,629,191 km (0.108 R)
• M66: 53,992,564 km (0.082 R)
• M67: 54,965,698 km (0.12 R)
• M68: 56,067,337 km (0.107 R)
• M69: 57,547,458 km (0.106 R)
• M70: 58,666,002 km (0.118 R)
• M71: 58,915,531 km (0.092 R)
• M72: 60,168,413 km (0.119 R)
• M73: 60,294,225 km (0.111 R)
• M74: 62,318,583 km (0.104 R)
• M75: 62,828,114 km (0.034 R)
• M76: 63,467,046 km (0.12 R)
• M77: 64,622,391 km (0.096 R)
• M78: 65,784,766 km (0.111 R)
• M79: 66,173,721 km (0.091 R)
• M80: 66,823,723 km (0.069 R)
• M81: 69,049,590 km (0.117 R)
• M82: 70,105,452 km (0.097 R)
• M83: 72,366,773 km (0.105 R)
• M84: 74,246,919 km (0.083 R)
• M85: 74,516,943 km (0.092 R)
• M86: 75,599,733 km (0.107 R)
• M87: 75,871,253 km (0.114 R)
• M88: 76,143,222 km (0.098 R)
• M89: 77,097,207 km (0.084 R)
• M90: 81,091,770 km (0.086 R)
• M91: 82,345,101 km (0.046 R)
• M92: 88,277,853 km (0.062 R)
• M93: 91,584,714 km (0.12 R)
• M94: 91,729,375 km (0.12 R)
• M95: 92,889,656 km (0.11 R)
• M96: 95,811,452 km (0.115 R)
• M97: 96,988,638 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 12,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit