🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.41 AU - 0.61 AU

Year: 136 Days

Day: 27.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,717,125 km

• M1: 258,655 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.79 AU - 1.07 AU

Year: 334 Days

Day: 31 Hours

Environment

Temp: 32 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,717,125 km

• M1: 37,848 km (0.063 R)
• M2: 116,537 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.05 AU - 1.63 AU

Year: 578 Days

Day: 37.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,717,125 km

• M1: 45,927 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.87 AU - 2.01 AU

Year: 1007 Days

Day: 31.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.88 AU - 2.42 AU

Year: 1175 Days

Day: 26.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 136.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,717,125 km

• M1: 390,002 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.11 AU - 2.97 AU

Year: 1509 Days

Day: 12.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.8

Radius: 13.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.82 AU - 5.56 AU

Year: 4408 Days

Day: 6.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 81,717,125 km

• M1: 302,487 km (0.094 R)
• M2: 510,578 km (0.089 R)
• M3: 605,123 km (0.083 R)
• M4: 1,007,542 km (0.074 R)
• M5: 1,374,804 km (0.087 R)
• M6: 1,620,743 km (0.082 R)
• M7: 1,715,289 km (0.07 R)
• M8: 2,141,643 km (0.1 R)
• M9: 2,246,062 km (0.053 R)
• M10: 2,859,563 km (0.063 R)
• M11: 3,143,051 km (0.078 R)
• M12: 3,262,580 km (0.097 R)
• M13: 3,453,467 km (0.117 R)
• M14: 3,648,094 km (0.112 R)
• M15: 3,737,703 km (0.091 R)
• M16: 4,085,518 km (0.082 R)
• M17: 4,443,805 km (0.099 R)
• M18: 4,578,443 km (0.103 R)
• M19: 4,970,838 km (0.096 R)
• M20: 5,414,994 km (0.08 R)
• M21: 5,767,148 km (0.086 R)
• M22: 5,914,202 km (0.073 R)
• M23: 6,062,753 km (0.061 R)
• M24: 6,148,173 km (0.059 R)
• M25: 6,341,753 km (0.115 R)
• M26: 6,559,268 km (0.102 R)
• M27: 6,713,055 km (0.09 R)
• M28: 7,159,006 km (0.104 R)
• M29: 7,568,755 km (0.079 R)
• M30: 7,730,171 km (0.113 R)
• M31: 8,150,541 km (0.082 R)
• M32: 8,434,926 km (0.104 R)
• M33: 8,722,753 km (0.094 R)
• M34: 8,819,393 km (0.109 R)
• M35: 8,916,332 km (0.109 R)
• M36: 9,258,612 km (0.106 R)
• M37: 9,605,230 km (0.05 R)
• M38: 9,981,469 km (0.094 R)
• M39: 10,209,606 km (0.119 R)
• M40: 10,542,012 km (0.094 R)
• M41: 10,800,218 km (0.11 R)
• M42: 10,904,189 km (0.079 R)
• M43: 11,086,698 km (0.078 R)
• M44: 11,375,721 km (0.102 R)
• M45: 11,560,923 km (0.093 R)
• M46: 11,693,766 km (0.094 R)
• M47: 12,014,953 km (0.116 R)
• M48: 12,393,136 km (0.105 R)
• M49: 13,161,621 km (0.06 R)
• M50: 13,300,447 km (0.111 R)
• M51: 13,467,698 km (0.071 R)
• M52: 13,832,418 km (0.116 R)
• M53: 14,600,603 km (0.067 R)
• M54: 14,744,366 km (0.107 R)
• M55: 14,917,600 km (0.099 R)
• M56: 15,033,389 km (0.075 R)
• M57: 15,499,536 km (0.094 R)
• M58: 16,386,652 km (0.072 R)
• M59: 16,626,008 km (0.074 R)
• M60: 17,047,725 km (0.085 R)
• M61: 17,259,854 km (0.118 R)
• M62: 17,901,629 km (0.068 R)
• M63: 17,993,931 km (0.052 R)
• M64: 18,117,349 km (0.102 R)
• M65: 18,738,330 km (0.096 R)
• M66: 18,831,978 km (0.106 R)
• M67: 18,957,341 km (0.106 R)
• M68: 19,873,628 km (0.06 R)
• M69: 20,385,403 km (0.105 R)
• M70: 20,998,754 km (0.11 R)
• M71: 21,291,367 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.3

Radius: 8.3

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.76 AU - 5.76 AU

Year: 5153 Days

Day: 5 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,717,125 km

• M1: 491,429 km (0.069 R)
• M2: 657,483 km (0.091 R)
• M3: 803,789 km (0.065 R)
• M4: 1,100,143 km (0.07 R)
• M5: 1,305,989 km (0.11 R)
• M6: 1,367,025 km (0.103 R)
• M7: 1,556,566 km (0.113 R)
• M8: 1,671,008 km (0.072 R)
• M9: 1,873,863 km (0.101 R)
• M10: 2,120,699 km (0.103 R)
• M11: 2,266,557 km (0.071 R)
• M12: 2,415,706 km (0.062 R)
• M13: 2,684,534 km (0.108 R)
• M14: 3,064,961 km (0.077 R)
• M15: 3,313,892 km (0.051 R)
• M16: 3,765,528 km (0.075 R)
• M17: 3,965,092 km (0.079 R)
• M18: 4,054,850 km (0.068 R)
• M19: 4,259,500 km (0.106 R)
• M20: 4,328,465 km (0.061 R)
• M21: 4,845,475 km (0.107 R)
• M22: 4,989,837 km (0.061 R)
• M23: 5,062,691 km (0.027 R)
• M24: 5,160,229 km (0.093 R)
• M25: 5,381,933 km (0.083 R)
• M26: 6,014,582 km (0.111 R)
• M27: 7,156,912 km (0.082 R)
• M28: 7,766,822 km (0.106 R)
• M29: 7,823,071 km (0.066 R)
• M30: 7,936,017 km (0.101 R)
• M31: 8,918,127 km (0.101 R)
• M32: 9,664,471 km (0.037 R)
• M33: 9,725,058 km (0.085 R)
• M34: 10,060,457 km (0.066 R)
• M35: 10,183,426 km (0.095 R)
• M36: 10,399,745 km (0.065 R)
• M37: 10,680,091 km (0.039 R)
• M38: 10,742,773 km (0.116 R)
• M39: 11,184,685 km (0.062 R)
• M40: 11,793,997 km (0.068 R)
• M41: 12,119,073 km (0.098 R)
• M42: 12,217,209 km (0.114 R)
• M43: 12,414,230 km (0.078 R)
• M44: 13,754,028 km (0.062 R)
• M45: 14,579,808 km (0.103 R)
• M46: 14,684,228 km (0.106 R)
• M47: 14,788,797 km (0.082 R)
• M48: 15,104,149 km (0.104 R)
• M49: 15,457,050 km (0.103 R)
• M50: 15,705,682 km (0.107 R)
• M51: 17,115,492 km (0.099 R)
• M52: 17,668,406 km (0.025 R)
• M53: 18,791,737 km (0.093 R)
• M54: 19,171,266 km (0.069 R)
• M55: 19,285,709 km (0.112 R)
• M56: 20,208,728 km (0.083 R)
• M57: 20,636,727 km (0.051 R)
• M58: 20,793,057 km (0.103 R)
• M59: 21,739,413 km (0.119 R)
• M60: 22,861,098 km (0.095 R)
• M61: 23,103,895 km (0.109 R)
• M62: 23,347,590 km (0.103 R)
• M63: 23,714,703 km (0.071 R)
• M64: 24,661,658 km (0.074 R)
• M65: 25,202,304 km (0.076 R)
• M66: 25,704,804 km (0.08 R)
• M67: 26,126,071 km (0.072 R)
• M68: 26,804,946 km (0.11 R)
• M69: 27,103,693 km (0.061 R)
• M70: 27,618,609 km (0.06 R)
• M71: 27,704,628 km (0.077 R)
• M72: 28,006,816 km (0.094 R)
• M73: 28,136,667 km (0.043 R)
• M74: 28,788,764 km (0.093 R)
• M75: 28,875,979 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.4

Radius: 14.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.43 AU - 7.95 AU

Year: 7950 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,717,125 km

• M1: 177,722 km (0.026 R)
• M2: 303,384 km (0.1 R)
• M3: 500,704 km (0.085 R)
• M4: 632,649 km (0.107 R)
• M5: 751,281 km (0.103 R)
• M6: 923,019 km (0.104 R)
• M7: 1,125,275 km (0.098 R)
• M8: 1,224,010 km (0.108 R)
• M9: 1,343,090 km (0.105 R)
• M10: 1,520,662 km (0.111 R)
• M11: 2,905,939 km (0.054 R)
• M12: 3,210,370 km (0.114 R)
• M13: 3,451,672 km (0.109 R)
• M14: 3,724,089 km (0.067 R)
• M15: 3,901,363 km (0.113 R)
• M16: 4,211,629 km (0.055 R)
• M17: 5,677,090 km (0.065 R)
• M18: 5,822,948 km (0.092 R)
• M19: 6,088,783 km (0.1 R)
• M20: 6,178,392 km (0.066 R)
• M21: 6,879,258 km (0.1 R)
• M22: 7,255,048 km (0.049 R)
• M23: 7,573,392 km (0.107 R)
• M24: 7,669,733 km (0.095 R)
• M25: 7,766,523 km (0.085 R)
• M26: 7,928,837 km (0.067 R)
• M27: 8,059,585 km (0.117 R)
• M28: 8,422,510 km (0.097 R)
• M29: 8,892,397 km (0.118 R)
• M30: 9,928,063 km (0.1 R)
• M31: 10,352,921 km (0.119 R)
• M32: 10,747,709 km (0.091 R)
• M33: 10,856,317 km (0.077 R)
• M34: 11,367,793 km (0.044 R)
• M35: 11,849,647 km (0.113 R)
• M36: 13,141,724 km (0.094 R)
• M37: 13,374,498 km (0.115 R)
• M38: 14,120,244 km (0.069 R)
• M39: 14,239,324 km (0.046 R)
• M40: 14,518,324 km (0.05 R)
• M41: 14,758,877 km (0.086 R)
• M42: 15,366,095 km (0.09 R)
• M43: 16,313,199 km (0.1 R)
• M44: 16,941,061 km (0.096 R)
• M45: 17,833,263 km (0.09 R)
• M46: 18,697,340 km (0.042 R)
• M47: 19,707,874 km (0.063 R)
• M48: 20,781,089 km (0.088 R)
• M49: 21,279,400 km (0.083 R)
• M50: 21,644,269 km (0.12 R)
• M51: 21,827,526 km (0.106 R)
• M52: 22,565,642 km (0.052 R)
• M53: 23,218,188 km (0.061 R)
• M54: 23,593,828 km (0.118 R)
• M55: 24,924,501 km (0.06 R)
• M56: 25,260,947 km (0.118 R)
• M57: 26,133,102 km (0.103 R)
• M58: 26,621,988 km (0.105 R)
• M59: 26,867,478 km (0.11 R)
• M60: 27,360,852 km (0.048 R)
• M61: 27,857,218 km (0.027 R)
• M62: 27,956,850 km (0.063 R)
• M63: 28,056,632 km (0.107 R)
• M64: 28,256,495 km (0.093 R)
• M65: 28,959,754 km (0.069 R)
• M66: 30,025,340 km (0.073 R)
• M67: 30,383,477 km (0.083 R)
• M68: 30,845,884 km (0.108 R)
• M69: 31,777,879 km (0.077 R)
• M70: 32,299,676 km (0.044 R)
• M71: 32,561,622 km (0.095 R)
• M72: 32,771,658 km (0.093 R)
• M73: 32,982,142 km (0.117 R)
• M74: 33,298,691 km (0.096 R)
• M75: 36,193,559 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.7

Radius: 6.3

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 16.18 AU - 22.16 AU

Year: 31289 Days

Day: 24.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,717,125 km

• M1: 126,111 km (0.098 R)
• M2: 275,559 km (0.084 R)
• M3: 545,733 km (0.117 R)
• M4: 590,164 km (0.071 R)
• M5: 1,400,086 km (0.114 R)
• M6: 1,558,062 km (0.074 R)
• M7: 1,655,600 km (0.058 R)
• M8: 3,179,404 km (0.084 R)
• M9: 5,060,298 km (0.097 R)
• M10: 5,450,898 km (0.118 R)
• M11: 5,901,935 km (0.035 R)
• M12: 7,054,288 km (0.11 R)
• M13: 7,766,972 km (0.104 R)
• M14: 7,822,772 km (0.108 R)
• M15: 7,878,721 km (0.079 R)
• M16: 9,378,739 km (0.103 R)
• M17: 9,557,359 km (0.071 R)
• M18: 9,978,627 km (0.115 R)
• M19: 10,283,208 km (0.074 R)
• M20: 11,089,391 km (0.051 R)
• M21: 11,152,222 km (0.066 R)
• M22: 12,303,976 km (0.094 R)
• M23: 12,696,222 km (0.044 R)
• M24: 12,827,868 km (0.116 R)
• M25: 12,959,963 km (0.077 R)
• M26: 13,359,090 km (0.102 R)
• M27: 15,064,805 km (0.114 R)
• M28: 15,484,427 km (0.032 R)
• M29: 15,766,120 km (0.117 R)
• M30: 15,907,789 km (0.067 R)
• M31: 16,693,776 km (0.119 R)
• M32: 17,273,318 km (0.115 R)
• M33: 18,229,099 km (0.075 R)
• M34: 19,051,289 km (0.103 R)
• M35: 19,809,152 km (0.044 R)
• M36: 22,141,233 km (0.047 R)
• M37: 23,581,561 km (0.105 R)
• M38: 23,905,740 km (0.102 R)
• M39: 24,722,544 km (0.114 R)
• M40: 25,134,387 km (0.115 R)
• M41: 26,048,580 km (0.092 R)
• M42: 26,551,677 km (0.111 R)
• M43: 27,738,288 km (0.111 R)
• M44: 28,424,044 km (0.1 R)
• M45: 28,682,699 km (0.113 R)
• M46: 29,289,019 km (0.089 R)
• M47: 30,075,006 km (0.107 R)
• M48: 31,222,422 km (0.038 R)
• M49: 33,650,844 km (0.075 R)
• M50: 33,741,949 km (0.05 R)
• M51: 34,015,863 km (0.117 R)
• M52: 35,303,302 km (0.11 R)
• M53: 35,767,056 km (0.086 R)
• M54: 36,419,602 km (0.11 R)
• M55: 36,513,100 km (0.12 R)
• M56: 37,264,381 km (0.094 R)
• M57: 37,452,874 km (0.087 R)
• M58: 38,877,495 km (0.095 R)
• M59: 40,319,768 km (0.066 R)
• M60: 40,610,287 km (0.117 R)
• M61: 40,804,465 km (0.085 R)
• M62: 41,388,495 km (0.12 R)
• M63: 43,653,107 km (0.119 R)
• M64: 44,051,038 km (0.085 R)
• M65: 46,261,197 km (0.114 R)
• M66: 47,481,915 km (0.099 R)
• M67: 47,584,091 km (0.102 R)
• M68: 47,788,591 km (0.102 R)
• M69: 48,507,110 km (0.1 R)
• M70: 48,610,033 km (0.116 R)
• M71: 48,713,106 km (0.06 R)
• M72: 49,125,846 km (0.118 R)
• M73: 51,942,026 km (0.102 R)
• M74: 52,574,975 km (0.098 R)
• M75: 55,239,463 km (0.098 R)
• M76: 56,642,242 km (0.099 R)
• M77: 56,750,551 km (0.094 R)
• M78: 58,384,758 km (0.109 R)
• M79: 59,262,748 km (0.119 R)
• M80: 61,699,248 km (0.077 R)
• M81: 62,593,395 km (0.09 R)
• M82: 64,507,649 km (0.084 R)
• M83: 64,734,140 km (0.112 R)
• M84: 66,212,616 km (0.062 R)
• M85: 68,855,412 km (0.095 R)
• M86: 70,248,019 km (0.107 R)
• M87: 74,125,147 km (0.086 R)
• M88: 76,029,827 km (0.087 R)
• M89: 76,269,034 km (0.103 R)
• M90: 77,589,085 km (0.098 R)
• M91: 81,105,533 km (0.05 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 11,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit