🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.58 AU - 0.86 AU

Year: 213 Days

Day: 18 Hours

Environment

Temp: 222 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.86 AU - 0.92 AU

Year: 292 Days

Day: 16.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.03 AU - 1.13 AU

Year: 391 Days

Day: 47.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.17 AU - 1.57 AU

Year: 558 Days

Day: 33.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.33 AU - 2.49 AU

Year: 1303 Days

Day: 25.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,936,759 km

• M1: 295,157 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.6

Radius: 7

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.18 AU - 20.66 AU

Year: 25320 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 114,936,759 km

• M1: 118,033 km (0.109 R)
• M2: 161,865 km (0.102 R)
• M3: 433,385 km (0.097 R)
• M4: 1,959,283 km (0.12 R)
• M5: 2,452,807 km (0.114 R)
• M6: 2,693,360 km (0.097 R)
• M7: 2,775,190 km (0.068 R)
• M8: 3,025,767 km (0.113 R)
• M9: 3,196,906 km (0.027 R)
• M10: 3,866,806 km (0.088 R)
• M11: 4,627,810 km (0.104 R)
• M12: 4,676,878 km (0.098 R)
• M13: 6,120,647 km (0.118 R)
• M14: 6,722,779 km (0.064 R)
• M15: 7,059,224 km (0.04 R)
• M16: 7,865,407 km (0.117 R)
• M17: 9,066,977 km (0.117 R)
• M18: 11,502,879 km (0.107 R)
• M19: 12,585,370 km (0.101 R)
• M20: 12,791,964 km (0.109 R)
• M21: 13,138,732 km (0.091 R)
• M22: 14,991,502 km (0.062 R)
• M23: 15,651,677 km (0.12 R)
• M24: 15,725,579 km (0.037 R)
• M25: 17,688,602 km (0.069 R)
• M26: 17,842,688 km (0.119 R)
• M27: 18,698,687 km (0.081 R)
• M28: 18,855,615 km (0.096 R)
• M29: 19,329,541 km (0.095 R)
• M30: 20,855,589 km (0.084 R)
• M31: 22,253,581 km (0.086 R)
• M32: 22,670,510 km (0.116 R)
• M33: 22,754,285 km (0.115 R)
• M34: 24,449,528 km (0.079 R)
• M35: 24,966,089 km (0.117 R)
• M36: 25,747,589 km (0.063 R)
• M37: 25,922,319 km (0.106 R)
• M38: 27,334,523 km (0.105 R)
• M39: 28,050,050 km (0.106 R)
• M40: 28,862,216 km (0.103 R)
• M41: 30,049,126 km (0.091 R)
• M42: 30,879,992 km (0.109 R)
• M43: 30,972,893 km (0.03 R)
• M44: 31,531,641 km (0.088 R)
• M45: 32,848,252 km (0.119 R)
• M46: 33,608,658 km (0.046 R)
• M47: 33,704,101 km (0.069 R)
• M48: 34,953,243 km (0.078 R)
• M49: 37,694,774 km (0.088 R)
• M50: 37,992,474 km (0.054 R)
• M51: 39,091,270 km (0.033 R)
• M52: 41,013,453 km (0.11 R)
• M53: 42,449,293 km (0.106 R)
• M54: 43,797,320 km (0.075 R)
• M55: 44,948,924 km (0.12 R)
• M56: 45,475,808 km (0.116 R)
• M57: 45,687,040 km (0.099 R)
• M58: 46,961,464 km (0.026 R)
• M59: 51,073,760 km (0.068 R)
• M60: 52,064,547 km (0.053 R)
• M61: 52,617,610 km (0.088 R)
• M62: 53,172,768 km (0.045 R)
• M63: 53,618,270 km (0.094 R)
• M64: 55,525,344 km (0.053 R)
• M65: 61,028,451 km (0.084 R)
• M66: 61,494,898 km (0.051 R)
• M67: 61,845,405 km (0.044 R)
• M68: 63,726,299 km (0.06 R)
• M69: 64,080,996 km (0.054 R)
• M70: 66,343,065 km (0.078 R)
• M71: 66,822,526 km (0.086 R)
• M72: 67,664,613 km (0.069 R)
• M73: 68,388,966 km (0.063 R)
• M74: 68,509,990 km (0.094 R)
• M75: 70,822,474 km (0.098 R)
• M76: 70,944,845 km (0.1 R)
• M77: 72,049,775 km (0.077 R)
• M78: 72,172,894 km (0.047 R)
• M79: 72,789,537 km (0.102 R)
• M80: 73,160,390 km (0.07 R)
• M81: 73,407,974 km (0.114 R)
• M82: 74,649,936 km (0.079 R)
• M83: 77,785,208 km (0.067 R)
• M84: 78,670,827 km (0.098 R)
• M85: 79,432,430 km (0.116 R)
• M86: 79,814,204 km (0.081 R)
• M87: 80,835,359 km (0.102 R)
• M88: 83,794,854 km (0.071 R)
• M89: 84,183,509 km (0.082 R)
• M90: 84,313,061 km (0.101 R)
• M91: 84,702,614 km (0.107 R)
• M92: 87,576,688 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.1

Radius: 4.7

Gravity: 31.96 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 19.05 AU - 21.87 AU

Year: 32229 Days

Day: 16.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 114,936,759 km

• M1: 334,950 km (0.086 R)
• M2: 379,829 km (0.102 R)
• M3: 553,213 km (0.108 R)
• M4: 967,300 km (0.099 R)
• M5: 1,346,830 km (0.094 R)
• M6: 1,533,378 km (0.103 R)
• M7: 1,972,298 km (0.106 R)
• M8: 3,548,910 km (0.109 R)
• M9: 3,858,279 km (0.117 R)
• M10: 4,338,488 km (0.093 R)
• M11: 5,122,231 km (0.068 R)
• M12: 5,237,870 km (0.102 R)
• M13: 5,948,909 km (0.085 R)
• M14: 6,192,604 km (0.117 R)
• M15: 7,007,164 km (0.097 R)
• M16: 7,135,370 km (0.043 R)
• M17: 7,722,242 km (0.074 R)
• M18: 7,854,786 km (0.106 R)
• M19: 11,857,576 km (0.091 R)
• M20: 11,934,021 km (0.09 R)
• M21: 12,164,102 km (0.109 R)
• M22: 13,099,089 km (0.104 R)
• M23: 13,177,927 km (0.104 R)
• M24: 13,415,787 km (0.118 R)
• M25: 14,544,204 km (0.065 R)
• M26: 15,954,912 km (0.084 R)
• M27: 16,039,136 km (0.111 R)
• M28: 16,890,647 km (0.081 R)
• M29: 18,371,516 km (0.101 R)
• M30: 19,984,181 km (0.098 R)
• M31: 20,257,347 km (0.03 R)
• M32: 22,675,896 km (0.044 R)
• M33: 22,960,880 km (0.11 R)
• M34: 23,630,180 km (0.042 R)
• M35: 24,403,003 km (0.117 R)
• M36: 25,973,332 km (0.084 R)
• M37: 28,287,162 km (0.119 R)
• M38: 29,935,432 km (0.116 R)
• M39: 31,508,603 km (0.101 R)
• M40: 32,145,291 km (0.102 R)
• M41: 32,786,318 km (0.06 R)
• M42: 33,647,553 km (0.114 R)
• M43: 34,953,393 km (0.097 R)
• M44: 35,282,359 km (0.11 R)
• M45: 36,497,542 km (0.071 R)
• M46: 39,196,138 km (0.099 R)
• M47: 40,454,256 km (0.044 R)
• M48: 40,799,678 km (0.05 R)
• M49: 41,958,164 km (0.088 R)
• M50: 42,074,551 km (0.107 R)
• M51: 42,424,460 km (0.095 R)
• M52: 43,715,939 km (0.091 R)
• M53: 43,834,121 km (0.082 R)
• M54: 44,663,342 km (0.112 R)
• M55: 46,217,215 km (0.094 R)
• M56: 48,642,047 km (0.099 R)
• M57: 51,356,650 km (0.114 R)
• M58: 53,866,902 km (0.053 R)
• M59: 55,009,531 km (0.116 R)
• M60: 56,545,452 km (0.068 R)
• M61: 58,484,988 km (0.07 R)
• M62: 58,745,139 km (0.101 R)
• M63: 60,052,176 km (0.098 R)
• M64: 64,030,432 km (0.106 R)
• M65: 66,186,586 km (0.11 R)
• M66: 67,273,714 km (0.078 R)
• M67: 68,503,558 km (0.108 R)
• M68: 69,052,582 km (0.079 R)
• M69: 69,190,062 km (0.092 R)
• M70: 69,327,692 km (0.084 R)
• M71: 71,124,363 km (0.092 R)
• M72: 71,541,292 km (0.119 R)
• M73: 72,237,670 km (0.087 R)
• M74: 73,076,465 km (0.102 R)
• M75: 73,216,639 km (0.114 R)
• M76: 75,046,071 km (0.11 R)
• M77: 75,753,669 km (0.083 R)
• M78: 78,606,351 km (0.074 R)
• M79: 78,893,579 km (0.083 R)
• M80: 79,181,106 km (0.026 R)
• M81: 82,366,942 km (0.099 R)
• M82: 85,152,006 km (0.071 R)
• M83: 85,594,516 km (0.092 R)
• M84: 89,461,920 km (0.108 R)
• M85: 89,761,714 km (0.096 R)
• M86: 90,813,836 km (0.076 R)
• M87: 92,323,877 km (0.104 R)
• M88: 92,475,420 km (0.051 R)
• M89: 92,930,197 km (0.065 R)
• M90: 93,537,864 km (0.076 R)
• M91: 97,211,539 km (0.036 R)
• M92: 99,376,220 km (0.103 R)
• M93: 100,464,395 km (0.025 R)
• M94: 104,540,937 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.1

Radius: 6.2

Gravity: 22.61 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 19.59 AU - 21.95 AU

Year: 32965 Days

Day: 23.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,936,759 km

• M1: 80,783 km (0.052 R)
• M2: 288,125 km (0.063 R)
• M3: 586,723 km (0.086 R)
• M4: 765,642 km (0.118 R)
• M5: 1,101,340 km (0.098 R)
• M6: 1,599,201 km (0.064 R)
• M7: 1,980,526 km (0.082 R)
• M8: 2,296,178 km (0.08 R)
• M9: 2,531,196 km (0.078 R)
• M10: 3,024,570 km (0.089 R)
• M11: 3,547,115 km (0.066 R)
• M12: 3,600,821 km (0.061 R)
• M13: 3,654,975 km (0.095 R)
• M14: 5,092,461 km (0.065 R)
• M15: 5,398,838 km (0.064 R)
• M16: 5,523,004 km (0.103 R)
• M17: 6,093,869 km (0.112 R)
• M18: 6,484,768 km (0.099 R)
• M19: 6,683,285 km (0.112 R)
• M20: 7,018,534 km (0.102 R)
• M21: 7,428,133 km (0.087 R)
• M22: 8,485,790 km (0.105 R)
• M23: 9,514,724 km (0.076 R)
• M24: 10,816,225 km (0.109 R)
• M25: 10,894,465 km (0.106 R)
• M26: 11,848,600 km (0.103 R)
• M27: 12,010,315 km (0.065 R)
• M28: 12,746,636 km (0.083 R)
• M29: 16,731,624 km (0.059 R)
• M30: 16,822,131 km (0.104 R)
• M31: 17,829,523 km (0.058 R)
• M32: 19,424,236 km (0.101 R)
• M33: 19,710,417 km (0.116 R)
• M34: 19,997,944 km (0.079 R)
• M35: 22,248,195 km (0.095 R)
• M36: 22,447,609 km (0.117 R)
• M37: 23,656,659 km (0.063 R)
• M38: 24,577,285 km (0.084 R)
• M39: 25,197,517 km (0.106 R)
• M40: 27,195,397 km (0.085 R)
• M41: 27,408,723 km (0.044 R)
• M42: 29,462,104 km (0.07 R)
• M43: 29,571,460 km (0.1 R)
• M44: 30,010,679 km (0.095 R)
• M45: 30,784,250 km (0.065 R)
• M46: 31,676,452 km (0.082 R)
• M47: 32,690,276 km (0.073 R)
• M48: 34,634,151 km (0.096 R)
• M49: 36,497,692 km (0.047 R)
• M50: 37,560,136 km (0.069 R)
• M51: 41,541,833 km (0.119 R)
• M52: 42,156,830 km (0.089 R)
• M53: 43,520,115 km (0.062 R)
• M54: 44,269,899 km (0.057 R)
• M55: 45,782,035 km (0.12 R)
• M56: 49,766,275 km (0.109 R)
• M57: 50,027,024 km (0.089 R)
• M58: 50,157,623 km (0.115 R)
• M59: 51,206,454 km (0.112 R)
• M60: 52,130,071 km (0.067 R)
• M61: 55,068,472 km (0.078 R)
• M62: 57,512,303 km (0.113 R)
• M63: 59,299,250 km (0.088 R)
• M64: 59,714,234 km (0.118 R)
• M65: 60,964,723 km (0.038 R)
• M66: 64,341,745 km (0.117 R)
• M67: 65,052,933 km (0.11 R)
• M68: 68,357,550 km (0.089 R)
• M69: 68,502,511 km (0.115 R)
• M70: 70,542,128 km (0.081 R)
• M71: 72,158,533 km (0.118 R)
• M72: 74,084,606 km (0.053 R)
• M73: 76,027,583 km (0.084 R)
• M74: 76,327,975 km (0.032 R)
• M75: 78,138,558 km (0.034 R)
• M76: 78,290,101 km (0.055 R)
• M77: 80,268,832 km (0.05 R)
• M78: 80,727,798 km (0.097 R)
• M79: 82,264,019 km (0.077 R)
• M80: 85,053,271 km (0.107 R)
• M81: 86,773,198 km (0.118 R)
• M82: 88,978,570 km (0.091 R)
• M83: 89,136,844 km (0.044 R)
• M84: 89,295,119 km (0.092 R)
• M85: 90,088,137 km (0.111 R)
• M86: 92,160,965 km (0.061 R)
• M87: 94,088,234 km (0.094 R)
• M88: 95,380,610 km (0.067 R)
• M89: 102,094,862 km (0.079 R)
• M90: 104,088,553 km (0.049 R)
• M91: 106,095,259 km (0.118 R)
• M92: 110,316,462 km (0.063 R)
• M93: 110,486,405 km (0.045 R)
• M94: 111,337,766 km (0.077 R)
• M95: 111,849,541 km (0.102 R)
• M96: 112,020,382 km (0.119 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit