🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.75 AU - 0.81 AU

Year: 264 Days

Day: 20.4 Hours

Environment

Temp: 71 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.97 AU - 0.99 AU

Year: 371 Days

Day: 47.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.13 AU - 1.57 AU

Year: 601 Days

Day: 34.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.48 AU - 2.74 AU

Year: 1614 Days

Day: 35.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.9

Radius: 9.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.19 AU - 4.81 AU

Year: 3655 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 87,321,496 km

• M1: 164,857 km (0.086 R)
• M2: 375,191 km (0.091 R)
• M3: 454,778 km (0.069 R)
• M4: 647,310 km (0.05 R)
• M5: 740,360 km (0.119 R)
• M6: 816,804 km (0.047 R)
• M7: 955,781 km (0.112 R)
• M8: 1,183,618 km (0.066 R)
• M9: 1,266,346 km (0.06 R)
• M10: 1,589,777 km (0.1 R)
• M11: 1,823,000 km (0.087 R)
• M12: 1,968,409 km (0.075 R)
• M13: 2,219,284 km (0.097 R)
• M14: 2,353,922 km (0.108 R)
• M15: 2,785,213 km (0.113 R)
• M16: 3,055,985 km (0.061 R)
• M17: 3,148,138 km (0.114 R)
• M18: 3,253,006 km (0.056 R)
• M19: 3,430,279 km (0.103 R)
• M20: 3,526,171 km (0.094 R)
• M21: 3,598,726 km (0.101 R)
• M22: 3,868,900 km (0.04 R)
• M23: 4,133,090 km (0.077 R)
• M24: 4,196,819 km (0.072 R)
• M25: 4,546,878 km (0.094 R)
• M26: 4,652,494 km (0.113 R)
• M27: 4,758,858 km (0.084 R)
• M28: 5,178,779 km (0.086 R)
• M29: 5,302,945 km (0.086 R)
• M30: 5,456,134 km (0.096 R)
• M31: 5,624,880 km (0.119 R)
• M32: 5,752,487 km (0.062 R)
• M33: 6,112,270 km (0.081 R)
• M34: 6,464,722 km (0.116 R)
• M35: 6,538,923 km (0.096 R)
• M36: 6,688,222 km (0.115 R)
• M37: 7,143,149 km (0.096 R)
• M38: 7,219,892 km (0.076 R)
• M39: 7,717,904 km (0.112 R)
• M40: 7,844,164 km (0.06 R)
• M41: 7,971,023 km (0.03 R)
• M42: 8,098,630 km (0.114 R)
• M43: 8,323,626 km (0.097 R)
• M44: 8,453,177 km (0.087 R)
• M45: 9,177,381 km (0.073 R)
• M46: 9,462,514 km (0.119 R)
• M47: 9,887,222 km (0.108 R)
• M48: 10,162,333 km (0.063 R)
• M49: 10,300,711 km (0.115 R)
• M50: 10,405,130 km (0.069 R)
• M51: 10,579,711 km (0.09 R)
• M52: 10,949,517 km (0.112 R)
• M53: 11,252,004 km (0.082 R)
• M54: 11,395,169 km (0.089 R)
• M55: 11,467,126 km (0.11 R)
• M56: 11,792,501 km (0.099 R)
• M57: 11,956,311 km (0.109 R)
• M58: 12,267,773 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.8

Radius: 6.4

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.44 AU - 13.14 AU

Year: 16497 Days

Day: 20.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,321,496 km

• M1: 89,908 km (0.113 R)
• M2: 133,292 km (0.115 R)
• M3: 270,772 km (0.093 R)
• M4: 456,124 km (0.118 R)
• M5: 1,096,702 km (0.096 R)
• M6: 1,268,141 km (0.108 R)
• M7: 1,395,748 km (0.041 R)
• M8: 1,448,107 km (0.097 R)
• M9: 1,527,843 km (0.052 R)
• M10: 1,861,297 km (0.098 R)
• M11: 3,195,710 km (0.029 R)
• M12: 3,335,135 km (0.092 R)
• M13: 3,512,408 km (0.073 R)
• M14: 3,913,181 km (0.093 R)
• M15: 4,444,104 km (0.111 R)
• M16: 4,757,661 km (0.057 R)
• M17: 4,917,132 km (0.1 R)
• M18: 4,957,225 km (0.075 R)
• M19: 5,282,301 km (0.065 R)
• M20: 5,953,247 km (0.067 R)
• M21: 6,386,034 km (0.097 R)
• M22: 6,963,930 km (0.1 R)
• M23: 7,885,154 km (0.118 R)
• M24: 8,312,106 km (0.065 R)
• M25: 8,359,978 km (0.117 R)
• M26: 8,746,688 km (0.079 R)
• M27: 9,139,084 km (0.078 R)
• M28: 10,042,954 km (0.067 R)
• M29: 10,247,753 km (0.093 R)
• M30: 10,402,138 km (0.109 R)
• M31: 10,453,750 km (0.063 R)
• M32: 10,557,421 km (0.097 R)
• M33: 10,922,589 km (0.098 R)
• M34: 12,042,778 km (0.063 R)
• M35: 12,534,058 km (0.09 R)
• M36: 12,699,214 km (0.105 R)
• M37: 13,087,420 km (0.09 R)
• M38: 13,199,170 km (0.119 R)
• M39: 13,255,119 km (0.034 R)
• M40: 13,311,069 km (0.107 R)
• M41: 13,536,064 km (0.087 R)
• M42: 14,275,526 km (0.112 R)
• M43: 15,972,116 km (0.109 R)
• M44: 16,091,495 km (0.065 R)
• M45: 16,151,334 km (0.116 R)
• M46: 16,753,166 km (0.115 R)
• M47: 17,731,536 km (0.061 R)
• M48: 17,793,171 km (0.094 R)
• M49: 17,916,888 km (0.117 R)
• M50: 18,103,138 km (0.086 R)
• M51: 18,602,495 km (0.104 R)
• M52: 20,580,478 km (0.117 R)
• M53: 20,840,479 km (0.067 R)
• M54: 22,423,524 km (0.117 R)
• M55: 22,758,174 km (0.118 R)
• M56: 22,959,832 km (0.072 R)
• M57: 23,094,470 km (0.082 R)
• M58: 23,297,176 km (0.062 R)
• M59: 23,500,330 km (0.091 R)
• M60: 23,568,097 km (0.12 R)
• M61: 24,318,779 km (0.066 R)
• M62: 24,524,925 km (0.105 R)
• M63: 24,800,634 km (0.101 R)
• M64: 26,829,929 km (0.115 R)
• M65: 27,185,224 km (0.054 R)
• M66: 28,766,773 km (0.115 R)
• M67: 31,119,798 km (0.109 R)
• M68: 32,545,914 km (0.098 R)
• M69: 32,924,846 km (0.079 R)
• M70: 35,617,308 km (0.114 R)
• M71: 38,859,992 km (0.088 R)
• M72: 39,907,626 km (0.071 R)
• M73: 41,948,440 km (0.098 R)
• M74: 43,355,557 km (0.094 R)
• M75: 43,772,337 km (0.093 R)
• M76: 44,525,861 km (0.09 R)
• M77: 47,068,576 km (0.09 R)
• M78: 48,616,615 km (0.111 R)
• M79: 48,962,934 km (0.099 R)
• M80: 49,832,098 km (0.051 R)
• M81: 50,268,774 km (0.082 R)
• M82: 51,145,567 km (0.088 R)
• M83: 51,233,531 km (0.113 R)
• M84: 52,116,009 km (0.052 R)
• M85: 56,330,330 km (0.097 R)
• M86: 57,241,082 km (0.088 R)
• M87: 58,800,341 km (0.053 R)
• M88: 58,984,645 km (0.051 R)
• M89: 59,446,454 km (0.055 R)
• M90: 60,652,662 km (0.052 R)
• M91: 61,679,501 km (0.113 R)
• M92: 62,430,034 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.5

Radius: 7.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.48 AU - 15.68 AU

Year: 18113 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,321,496 km

• M1: 269,725 km (0.078 R)
• M2: 406,457 km (0.1 R)
• M3: 536,458 km (0.059 R)
• M4: 664,364 km (0.069 R)
• M5: 732,282 km (0.088 R)
• M6: 989,141 km (0.083 R)
• M7: 1,189,602 km (0.079 R)
• M8: 1,359,545 km (0.112 R)
• M9: 1,652,608 km (0.113 R)
• M10: 2,402,093 km (0.097 R)
• M11: 2,482,277 km (0.083 R)
• M12: 2,618,112 km (0.108 R)
• M13: 2,896,813 km (0.099 R)
• M14: 3,244,030 km (0.096 R)
• M15: 3,303,121 km (0.095 R)
• M16: 3,392,581 km (0.113 R)
• M17: 3,452,719 km (0.057 R)
• M18: 3,946,093 km (0.038 R)
• M19: 4,330,709 km (0.109 R)
• M20: 4,527,580 km (0.08 R)
• M21: 4,828,421 km (0.112 R)
• M22: 4,930,147 km (0.11 R)
• M23: 5,484,707 km (0.1 R)
• M24: 6,690,017 km (0.044 R)
• M25: 7,893,831 km (0.091 R)
• M26: 8,296,249 km (0.064 R)
• M27: 9,671,353 km (0.044 R)
• M28: 9,885,876 km (0.118 R)
• M29: 10,058,662 km (0.12 R)
• M30: 10,450,907 km (0.103 R)
• M31: 10,759,528 km (0.111 R)
• M32: 10,848,239 km (0.105 R)
• M33: 11,612,086 km (0.097 R)
• M34: 11,840,073 km (0.063 R)
• M35: 12,346,911 km (0.103 R)
• M36: 12,626,359 km (0.079 R)
• M37: 13,429,401 km (0.09 R)
• M38: 13,524,994 km (0.108 R)
• M39: 13,909,460 km (0.09 R)
• M40: 14,541,960 km (0.072 R)
• M41: 14,738,532 km (0.058 R)
• M42: 15,283,517 km (0.112 R)
• M43: 15,583,461 km (0.091 R)
• M44: 16,087,905 km (0.052 R)
• M45: 16,444,097 km (0.113 R)
• M46: 17,842,538 km (0.108 R)
• M47: 19,278,678 km (0.102 R)
• M48: 19,386,538 km (0.07 R)
• M49: 20,147,093 km (0.079 R)
• M50: 20,366,254 km (0.099 R)
• M51: 20,862,171 km (0.051 R)
• M52: 20,917,522 km (0.056 R)
• M53: 22,147,366 km (0.117 R)
• M54: 22,317,010 km (0.08 R)
• M55: 23,171,065 km (0.028 R)
• M56: 26,633,059 km (0.11 R)
• M57: 26,813,324 km (0.117 R)
• M58: 27,720,934 km (0.108 R)
• M59: 28,823,321 km (0.096 R)
• M60: 28,946,739 km (0.11 R)
• M61: 29,504,141 km (0.089 R)
• M62: 30,818,358 km (0.082 R)
• M63: 31,197,290 km (0.08 R)
• M64: 31,450,858 km (0.078 R)
• M65: 32,407,686 km (0.055 R)
• M66: 32,600,218 km (0.11 R)
• M67: 33,373,939 km (0.11 R)
• M68: 33,438,714 km (0.119 R)
• M69: 34,219,167 km (0.082 R)
• M70: 34,874,106 km (0.095 R)
• M71: 37,131,538 km (0.048 R)
• M72: 37,198,558 km (0.052 R)
• M73: 39,298,912 km (0.036 R)
• M74: 39,367,278 km (0.05 R)
• M75: 40,260,078 km (0.086 R)
• M76: 41,159,461 km (0.055 R)
• M77: 42,065,425 km (0.04 R)
• M78: 42,415,634 km (0.092 R)
• M79: 43,755,283 km (0.115 R)
• M80: 43,968,011 km (0.088 R)
• M81: 44,110,129 km (0.118 R)
• M82: 44,679,798 km (0.059 R)
• M83: 45,610,895 km (0.082 R)
• M84: 46,042,634 km (0.074 R)
• M85: 46,475,870 km (0.091 R)
• M86: 46,765,491 km (0.096 R)
• M87: 47,856,658 km (0.087 R)
• M88: 48,002,815 km (0.102 R)
• M89: 48,882,600 km (0.064 R)
• M90: 48,956,202 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575

Radius: 5.7

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.57 AU - 20.43 AU

Year: 26838 Days

Day: 18.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,321,496 km

• M1: 215,421 km (0.07 R)
• M2: 415,732 km (0.071 R)
• M3: 570,267 km (0.083 R)
• M4: 617,839 km (0.109 R)
• M5: 876,195 km (0.104 R)
• M6: 1,196,334 km (0.114 R)
• M7: 1,791,734 km (0.052 R)
• M8: 1,898,995 km (0.068 R)
• M9: 2,082,253 km (0.084 R)
• M10: 2,829,943 km (0.098 R)
• M11: 3,210,670 km (0.109 R)
• M12: 3,473,513 km (0.103 R)
• M13: 4,543,736 km (0.063 R)
• M14: 4,888,410 km (0.067 R)
• M15: 5,971,947 km (0.094 R)
• M16: 6,678,498 km (0.089 R)
• M17: 6,789,649 km (0.111 R)
• M18: 7,699,952 km (0.077 R)
• M19: 10,393,611 km (0.119 R)
• M20: 10,457,938 km (0.057 R)
• M21: 10,522,415 km (0.101 R)
• M22: 10,911,818 km (0.095 R)
• M23: 11,240,036 km (0.083 R)
• M24: 12,108,302 km (0.045 R)
• M25: 12,176,070 km (0.115 R)
• M26: 12,311,755 km (0.115 R)
• M27: 12,584,771 km (0.066 R)
• M28: 12,859,882 km (0.095 R)
• M29: 15,276,336 km (0.107 R)
• M30: 16,761,693 km (0.119 R)
• M31: 16,912,638 km (0.098 R)
• M32: 17,751,433 km (0.032 R)
• M33: 18,370,020 km (0.092 R)
• M34: 18,760,171 km (0.055 R)
• M35: 18,916,950 km (0.03 R)
• M36: 19,153,015 km (0.071 R)
• M37: 21,484,947 km (0.111 R)
• M38: 22,976,587 km (0.034 R)
• M39: 23,481,331 km (0.052 R)
• M40: 25,103,271 km (0.116 R)
• M41: 25,796,956 km (0.093 R)
• M42: 29,358,881 km (0.073 R)
• M43: 29,906,260 km (0.12 R)
• M44: 29,997,814 km (0.114 R)
• M45: 30,089,517 km (0.118 R)
• M46: 31,382,492 km (0.055 R)
• M47: 32,505,224 km (0.092 R)
• M48: 32,976,756 km (0.119 R)
• M49: 33,355,837 km (0.101 R)
• M50: 33,545,827 km (0.11 R)
• M51: 33,831,558 km (0.077 R)
• M52: 34,022,445 km (0.093 R)
• M53: 34,597,350 km (0.071 R)
• M54: 36,048,599 km (0.104 R)
• M55: 38,610,762 km (0.097 R)
• M56: 40,317,524 km (0.036 R)
• M57: 41,435,020 km (0.096 R)
• M58: 42,151,444 km (0.06 R)
• M59: 42,871,907 km (0.118 R)
• M60: 43,700,231 km (0.052 R)
• M61: 44,952,814 km (0.118 R)
• M62: 45,162,700 km (0.096 R)
• M63: 49,970,476 km (0.056 R)
• M64: 50,405,656 km (0.032 R)
• M65: 50,842,183 km (0.038 R)
• M66: 51,060,745 km (0.063 R)
• M67: 51,499,067 km (0.032 R)
• M68: 53,153,919 km (0.069 R)
• M69: 54,043,428 km (0.068 R)
• M70: 54,266,628 km (0.088 R)
• M71: 56,176,095 km (0.096 R)
• M72: 56,515,233 km (0.104 R)
• M73: 58,564,874 km (0.118 R)
• M74: 58,794,207 km (0.072 R)
• M75: 59,023,690 km (0.042 R)
• M76: 59,253,473 km (0.115 R)
• M77: 59,829,424 km (0.065 R)
• M78: 60,407,171 km (0.082 R)
• M79: 61,219,189 km (0.105 R)
• M80: 63,205,998 km (0.111 R)
• M81: 63,323,582 km (0.113 R)
• M82: 65,095,269 km (0.085 R)
• M83: 66,883,263 km (0.048 R)
• M84: 67,122,769 km (0.072 R)
• M85: 69,777,384 km (0.035 R)
• M86: 71,606,816 km (0.045 R)
• M87: 75,064,023 km (0.028 R)
• M88: 79,968,888 km (0.054 R)
• M89: 81,626,732 km (0.111 R)
• M90: 82,909,683 km (0.108 R)
• M91: 83,167,141 km (0.114 R)
• M92: 84,199,366 km (0.096 R)
• M93: 87,190,725 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 14,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit