🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.14 AU - 1.32 AU

Year: 496 Days

Day: 45.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 110,441,960 km

• M1: 25,432 km (0.111 R)
• M2: 152,440 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.47 AU - 2.81 AU

Year: 1559 Days

Day: 20.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.04 AU - 3.74 AU

Year: 2268 Days

Day: 42.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,441,960 km

• M1: 536,458 km (0.044 R)
• M2: 996,471 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.5

Radius: 10.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.57 AU - 8.35 AU

Year: 6673 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 110,441,960 km

• M1: 134,638 km (0.073 R)
• M2: 284,535 km (0.12 R)
• M3: 422,913 km (0.1 R)
• M4: 562,638 km (0.109 R)
• M5: 846,574 km (0.116 R)
• M6: 966,552 km (0.079 R)
• M7: 1,504,207 km (0.101 R)
• M8: 1,614,460 km (0.112 R)
• M9: 2,021,965 km (0.104 R)
• M10: 2,461,035 km (0.114 R)
• M11: 2,591,933 km (0.118 R)
• M12: 2,658,205 km (0.101 R)
• M13: 3,021,877 km (0.075 R)
• M14: 3,450,026 km (0.027 R)
• M15: 3,721,097 km (0.082 R)
• M16: 3,796,345 km (0.084 R)
• M17: 3,897,324 km (0.061 R)
• M18: 3,999,200 km (0.066 R)
• M19: 4,258,004 km (0.102 R)
• M20: 4,415,980 km (0.114 R)
• M21: 4,683,461 km (0.028 R)
• M22: 5,318,952 km (0.119 R)
• M23: 6,218,035 km (0.093 R)
• M24: 6,367,484 km (0.111 R)
• M25: 6,518,129 km (0.086 R)
• M26: 6,792,192 km (0.111 R)
• M27: 7,573,691 km (0.047 R)
• M28: 7,733,312 km (0.107 R)
• M29: 7,991,219 km (0.027 R)
• M30: 8,681,613 km (0.072 R)
• M31: 9,770,237 km (0.091 R)
• M32: 9,839,650 km (0.113 R)
• M33: 9,909,363 km (0.063 R)
• M34: 10,260,020 km (0.112 R)
• M35: 10,401,390 km (0.087 R)
• M36: 10,472,300 km (0.111 R)
• M37: 10,686,225 km (0.099 R)
• M38: 11,850,844 km (0.092 R)
• M39: 12,260,443 km (0.096 R)
• M40: 12,636,981 km (0.069 R)
• M41: 13,439,873 km (0.113 R)
• M42: 13,711,243 km (0.063 R)
• M43: 13,945,214 km (0.032 R)
• M44: 14,814,528 km (0.081 R)
• M45: 14,894,413 km (0.096 R)
• M46: 15,014,540 km (0.085 R)
• M47: 15,175,208 km (0.102 R)
• M48: 17,822,642 km (0.065 R)
• M49: 17,907,763 km (0.083 R)
• M50: 18,463,668 km (0.094 R)
• M51: 19,417,205 km (0.1 R)
• M52: 19,944,089 km (0.103 R)
• M53: 20,076,633 km (0.094 R)
• M54: 20,342,468 km (0.092 R)
• M55: 20,743,390 km (0.118 R)
• M56: 21,372,150 km (0.101 R)
• M57: 21,825,133 km (0.069 R)
• M58: 22,052,821 km (0.104 R)
• M59: 22,144,225 km (0.112 R)
• M60: 23,064,102 km (0.115 R)
• M61: 23,668,777 km (0.113 R)
• M62: 24,231,564 km (0.09 R)
• M63: 24,467,330 km (0.119 R)
• M64: 24,941,256 km (0.108 R)
• M65: 25,083,973 km (0.117 R)
• M66: 26,139,086 km (0.028 R)
• M67: 26,623,484 km (0.102 R)
• M68: 26,866,880 km (0.096 R)
• M69: 27,062,105 km (0.074 R)
• M70: 28,094,480 km (0.053 R)
• M71: 28,193,514 km (0.066 R)
• M72: 28,391,881 km (0.068 R)
• M73: 28,740,145 km (0.116 R)
• M74: 29,692,485 km (0.095 R)
• M75: 30,045,984 km (0.065 R)
• M76: 30,299,403 km (0.041 R)
• M77: 30,961,374 km (0.106 R)
• M78: 31,937,500 km (0.05 R)
• M79: 33,080,428 km (0.118 R)
• M80: 33,972,629 km (0.101 R)
• M81: 34,607,373 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.2

Radius: 8.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.5 AU - 10.06 AU

Year: 11116 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 110,441,960 km

• M1: 114,592 km (0.052 R)
• M2: 263,292 km (0.062 R)
• M3: 1,056,311 km (0.082 R)
• M4: 1,172,099 km (0.116 R)
• M5: 1,231,639 km (0.115 R)
• M6: 1,307,485 km (0.097 R)
• M7: 1,464,114 km (0.102 R)
• M8: 2,042,011 km (0.115 R)
• M9: 2,924,938 km (0.071 R)
• M10: 3,257,045 km (0.034 R)
• M11: 3,427,736 km (0.096 R)
• M12: 3,623,111 km (0.106 R)
• M13: 4,002,341 km (0.063 R)
• M14: 4,300,939 km (0.119 R)
• M15: 4,702,310 km (0.044 R)
• M16: 5,090,965 km (0.113 R)
• M17: 5,214,683 km (0.116 R)
• M18: 5,439,678 km (0.064 R)
• M19: 5,616,951 km (0.047 R)
• M20: 5,718,977 km (0.108 R)
• M21: 6,186,321 km (0.073 R)
• M22: 6,558,371 km (0.099 R)
• M23: 7,916,869 km (0.092 R)
• M24: 8,233,418 km (0.093 R)
• M25: 8,378,827 km (0.048 R)
• M26: 8,760,601 km (0.075 R)
• M27: 8,938,772 km (0.1 R)
• M28: 9,632,607 km (0.085 R)
• M29: 10,094,565 km (0.081 R)
• M30: 10,532,288 km (0.069 R)
• M31: 11,620,763 km (0.114 R)
• M32: 11,980,545 km (0.113 R)
• M33: 12,543,931 km (0.061 R)
• M34: 13,115,844 km (0.118 R)
• M35: 13,627,468 km (0.099 R)
• M36: 13,765,098 km (0.101 R)
• M37: 14,041,555 km (0.047 R)
• M38: 14,145,675 km (0.109 R)
• M39: 14,459,831 km (0.074 R)
• M40: 14,529,843 km (0.106 R)
• M41: 14,846,691 km (0.11 R)
• M42: 14,952,906 km (0.11 R)
• M43: 15,237,142 km (0.1 R)
• M44: 15,451,515 km (0.104 R)
• M45: 16,209,528 km (0.086 R)
• M46: 16,721,751 km (0.105 R)
• M47: 17,462,559 km (0.096 R)
• M48: 17,837,003 km (0.102 R)
• M49: 18,670,113 km (0.075 R)
• M50: 19,361,106 km (0.08 R)
• M51: 19,632,177 km (0.119 R)
• M52: 20,021,431 km (0.114 R)
• M53: 20,177,910 km (0.101 R)
• M54: 20,966,142 km (0.093 R)
• M55: 21,085,371 km (0.094 R)
• M56: 21,324,279 km (0.08 R)
• M57: 21,684,211 km (0.1 R)
• M58: 21,885,121 km (0.038 R)
• M59: 22,248,345 km (0.098 R)
• M60: 22,980,627 km (0.12 R)
• M61: 23,473,252 km (0.1 R)
• M62: 23,720,986 km (0.114 R)
• M63: 24,260,436 km (0.04 R)
• M64: 25,014,110 km (0.084 R)
• M65: 25,140,371 km (0.059 R)
• M66: 26,931,656 km (0.116 R)
• M67: 27,624,743 km (0.051 R)
• M68: 29,828,319 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 14.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.99 AU - 10.93 AU

Year: 11424 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 110,441,960 km

• M1: 224,397 km (0.105 R)
• M2: 347,516 km (0.113 R)
• M3: 463,005 km (0.102 R)
• M4: 795,561 km (0.084 R)
• M5: 912,397 km (0.053 R)
• M6: 1,223,262 km (0.062 R)
• M7: 1,341,444 km (0.088 R)
• M8: 1,568,683 km (0.111 R)
• M9: 1,876,855 km (0.101 R)
• M10: 2,133,116 km (0.043 R)
• M11: 2,680,046 km (0.115 R)
• M12: 2,863,303 km (0.069 R)
• M13: 3,552,052 km (0.067 R)
• M14: 4,322,032 km (0.08 R)
• M15: 4,538,051 km (0.097 R)
• M16: 5,339,148 km (0.079 R)
• M17: 5,875,008 km (0.086 R)
• M18: 6,184,226 km (0.071 R)
• M19: 6,323,352 km (0.079 R)
• M20: 6,569,291 km (0.089 R)
• M21: 6,675,655 km (0.109 R)
• M22: 6,854,275 km (0.115 R)
• M23: 7,584,762 km (0.087 R)
• M24: 8,340,081 km (0.077 R)
• M25: 8,455,571 km (0.114 R)
• M26: 8,687,896 km (0.053 R)
• M27: 9,318,003 km (0.108 R)
• M28: 9,437,830 km (0.077 R)
• M29: 9,800,456 km (0.054 R)
• M30: 10,044,599 km (0.074 R)
• M31: 10,414,854 km (0.119 R)
• M32: 10,664,084 km (0.087 R)
• M33: 10,873,372 km (0.118 R)
• M34: 11,041,819 km (0.086 R)
• M35: 11,168,678 km (0.051 R)
• M36: 11,552,247 km (0.117 R)
• M37: 12,288,717 km (0.107 R)
• M38: 12,464,195 km (0.11 R)
• M39: 12,684,852 km (0.111 R)
• M40: 12,951,136 km (0.114 R)
• M41: 13,444,361 km (0.099 R)
• M42: 14,541,811 km (0.12 R)
• M43: 15,763,128 km (0.107 R)
• M44: 16,049,757 km (0.112 R)
• M45: 16,193,670 km (0.097 R)
• M46: 17,017,207 km (0.115 R)
• M47: 17,311,166 km (0.089 R)
• M48: 17,656,289 km (0.094 R)
• M49: 18,103,437 km (0.04 R)
• M50: 20,342,468 km (0.083 R)
• M51: 21,020,595 km (0.086 R)
• M52: 22,345,584 km (0.089 R)
• M53: 23,262,020 km (0.118 R)
• M54: 23,370,628 km (0.1 R)
• M55: 23,971,114 km (0.065 R)
• M56: 24,466,133 km (0.118 R)
• M57: 24,631,888 km (0.119 R)
• M58: 24,742,740 km (0.066 R)
• M59: 25,242,995 km (0.097 R)
• M60: 26,310,226 km (0.08 R)
• M61: 26,934,947 km (0.117 R)
• M62: 27,621,900 km (0.105 R)
• M63: 28,025,366 km (0.09 R)
• M64: 28,721,445 km (0.11 R)
• M65: 29,247,281 km (0.061 R)
• M66: 29,540,792 km (0.088 R)
• M67: 29,717,467 km (0.104 R)
• M68: 29,835,351 km (0.083 R)
• M69: 29,953,383 km (0.1 R)
• M70: 33,077,585 km (0.118 R)
• M71: 33,383,513 km (0.094 R)
• M72: 33,874,792 km (0.096 R)
• M73: 34,121,330 km (0.109 R)
• M74: 34,740,366 km (0.102 R)
• M75: 35,863,846 km (0.115 R)
• M76: 36,052,339 km (0.093 R)
• M77: 37,126,152 km (0.11 R)
• M78: 37,826,719 km (0.073 R)
• M79: 38,467,297 km (0.084 R)
• M80: 38,853,409 km (0.084 R)
• M81: 39,824,300 km (0.085 R)
• M82: 39,954,300 km (0.096 R)
• M83: 40,672,220 km (0.107 R)
• M84: 42,319,442 km (0.081 R)
• M85: 44,257,483 km (0.093 R)
• M86: 44,729,763 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.6

Radius: 7.2

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.73 AU - 19.03 AU

Year: 29815 Days

Day: 16.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 110,441,960 km

• M1: 140,772 km (0.111 R)
• M2: 812,167 km (0.074 R)
• M3: 1,005,746 km (0.097 R)
• M4: 1,474,287 km (0.066 R)
• M5: 1,793,080 km (0.101 R)
• M6: 1,960,630 km (0.108 R)
• M7: 2,824,258 km (0.076 R)
• M8: 2,921,347 km (0.075 R)
• M9: 3,631,638 km (0.073 R)
• M10: 3,684,446 km (0.095 R)
• M11: 3,951,927 km (0.106 R)
• M12: 5,870,220 km (0.061 R)
• M13: 6,245,711 km (0.074 R)
• M14: 6,888,982 km (0.081 R)
• M15: 6,954,356 km (0.063 R)
• M16: 9,518,913 km (0.071 R)
• M17: 10,108,179 km (0.101 R)
• M18: 10,407,225 km (0.103 R)
• M19: 10,557,870 km (0.115 R)
• M20: 12,420,962 km (0.035 R)
• M21: 13,553,866 km (0.082 R)
• M22: 14,383,087 km (0.068 R)
• M23: 14,467,012 km (0.12 R)
• M24: 14,803,906 km (0.069 R)
• M25: 16,003,531 km (0.075 R)
• M26: 17,770,881 km (0.071 R)
• M27: 19,785,216 km (0.053 R)
• M28: 20,065,413 km (0.108 R)
• M29: 20,159,211 km (0.104 R)
• M30: 20,629,846 km (0.113 R)
• M31: 20,819,236 km (0.063 R)
• M32: 20,914,082 km (0.079 R)
• M33: 21,294,958 km (0.069 R)
• M34: 22,160,531 km (0.115 R)
• M35: 23,233,896 km (0.06 R)
• M36: 24,524,028 km (0.081 R)
• M37: 25,127,356 km (0.066 R)
• M38: 26,553,921 km (0.075 R)
• M39: 26,966,363 km (0.118 R)
• M40: 27,380,898 km (0.11 R)
• M41: 28,742,837 km (0.109 R)
• M42: 30,664,422 km (0.031 R)
• M43: 31,531,790 km (0.12 R)
• M44: 32,737,549 km (0.063 R)
• M45: 34,742,909 km (0.076 R)
• M46: 35,193,946 km (0.081 R)
• M47: 37,017,245 km (0.102 R)
• M48: 37,824,625 km (0.06 R)
• M49: 39,691,756 km (0.102 R)
• M50: 41,349,899 km (0.112 R)
• M51: 42,427,751 km (0.101 R)
• M52: 44,978,545 km (0.077 R)
• M53: 45,101,364 km (0.098 R)
• M54: 45,347,004 km (0.037 R)
• M55: 47,828,833 km (0.083 R)
• M56: 48,330,434 km (0.11 R)
• M57: 52,147,873 km (0.078 R)
• M58: 54,223,244 km (0.085 R)
• M59: 58,721,951 km (0.092 R)
• M60: 59,797,710 km (0.089 R)
• M61: 61,559,823 km (0.086 R)
• M62: 61,968,824 km (0.118 R)
• M63: 62,105,406 km (0.063 R)
• M64: 62,789,667 km (0.066 R)
• M65: 64,027,589 km (0.089 R)
• M66: 64,303,747 km (0.109 R)
• M67: 66,108,645 km (0.117 R)
• M68: 70,764,430 km (0.069 R)
• M69: 71,050,013 km (0.114 R)
• M70: 71,909,004 km (0.062 R)
• M71: 73,637,158 km (0.094 R)
• M72: 74,216,252 km (0.073 R)
• M73: 75,670,642 km (0.119 R)
• M74: 79,792,662 km (0.058 R)
• M75: 80,387,463 km (0.089 R)
• M76: 81,581,553 km (0.048 R)
• M77: 84,440,817 km (0.115 R)
• M78: 85,046,838 km (0.079 R)
• M79: 86,568,398 km (0.118 R)
• M80: 86,721,138 km (0.053 R)
• M81: 87,332,694 km (0.103 R)
• M82: 87,638,921 km (0.047 R)
• M83: 88,099,084 km (0.12 R)
• M84: 91,342,216 km (0.089 R)
• M85: 92,744,098 km (0.117 R)
• M86: 93,056,607 km (0.116 R)
• M87: 95,253,901 km (0.033 R)
• M88: 98,263,062 km (0.106 R)
• M89: 99,539,431 km (0.062 R)
• M90: 100,019,491 km (0.097 R)
• M91: 100,179,710 km (0.109 R)
• M92: 100,981,854 km (0.084 R)
• M93: 103,563,315 km (0.077 R)
• M94: 104,049,657 km (0.118 R)
• M95: 108,955,570 km (0.071 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 15,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit