🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.13 AU - 1.25 AU

Year: 467 Days

Day: 28.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.32 AU - 2.04 AU

Year: 784 Days

Day: 43.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.53 AU - 2.19 AU

Year: 913 Days

Day: 47 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.66 AU - 2.14 AU

Year: 943 Days

Day: 23.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,977,173 km

• M1: 685,158 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.77 AU - 2.89 AU

Year: 1280 Days

Day: 13.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.29 AU - 4.57 AU

Year: 2804 Days

Day: 18.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.6

Radius: 8.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.19 AU - 6.63 AU

Year: 4529 Days

Day: 14.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,977,173 km

• M1: 125,213 km (0.091 R)
• M2: 191,485 km (0.105 R)
• M3: 306,376 km (0.097 R)
• M4: 668,852 km (0.117 R)
• M5: 1,176,138 km (0.08 R)
• M6: 1,266,496 km (0.077 R)
• M7: 1,372,411 km (0.115 R)
• M8: 1,426,715 km (0.107 R)
• M9: 2,008,351 km (0.112 R)
• M10: 2,406,132 km (0.047 R)
• M11: 2,572,186 km (0.092 R)
• M12: 2,656,709 km (0.087 R)
• M13: 2,828,447 km (0.073 R)
• M14: 2,968,620 km (0.104 R)
• M15: 3,273,949 km (0.1 R)
• M16: 3,402,604 km (0.104 R)
• M17: 3,514,353 km (0.09 R)
• M18: 3,684,147 km (0.057 R)
• M19: 3,741,293 km (0.113 R)
• M20: 4,655,635 km (0.029 R)
• M21: 4,884,071 km (0.102 R)
• M22: 5,137,640 km (0.072 R)
• M23: 5,244,602 km (0.089 R)
• M24: 5,482,463 km (0.116 R)
• M25: 5,701,773 km (0.074 R)
• M26: 5,968,805 km (0.12 R)
• M27: 6,331,281 km (0.051 R)
• M28: 6,584,700 km (0.076 R)
• M29: 6,700,937 km (0.054 R)
• M30: 6,864,897 km (0.117 R)
• M31: 7,077,625 km (0.093 R)
• M32: 7,704,440 km (0.075 R)
• M33: 8,049,263 km (0.086 R)
• M34: 8,248,677 km (0.073 R)
• M35: 8,399,172 km (0.119 R)
• M36: 8,500,151 km (0.109 R)
• M37: 9,165,862 km (0.057 R)
• M38: 9,374,102 km (0.075 R)
• M39: 9,610,167 km (0.097 R)
• M40: 9,874,806 km (0.112 R)
• M41: 9,954,691 km (0.076 R)
• M42: 10,088,282 km (0.096 R)
• M43: 10,276,327 km (0.059 R)
• M44: 10,384,336 km (0.096 R)
• M45: 10,765,212 km (0.067 R)
• M46: 11,206,227 km (0.119 R)
• M47: 12,420,363 km (0.113 R)
• M48: 12,593,149 km (0.048 R)
• M49: 12,679,766 km (0.107 R)
• M50: 13,764,949 km (0.043 R)
• M51: 14,545,251 km (0.119 R)
• M52: 14,605,839 km (0.1 R)
• M53: 14,849,085 km (0.074 R)
• M54: 14,910,121 km (0.094 R)
• M55: 15,155,162 km (0.116 R)
• M56: 15,680,250 km (0.111 R)
• M57: 15,742,334 km (0.067 R)
• M58: 16,621,221 km (0.101 R)
• M59: 16,684,651 km (0.088 R)
• M60: 17,774,621 km (0.107 R)
• M61: 17,839,396 km (0.088 R)
• M62: 17,936,785 km (0.083 R)
• M63: 18,262,758 km (0.095 R)
• M64: 18,393,657 km (0.092 R)
• M65: 18,524,854 km (0.086 R)
• M66: 19,019,873 km (0.105 R)
• M67: 19,719,991 km (0.084 R)
• M68: 19,787,161 km (0.085 R)
• M69: 20,056,437 km (0.062 R)
• M70: 20,191,524 km (0.115 R)
• M71: 20,564,471 km (0.104 R)
• M72: 21,076,994 km (0.055 R)
• M73: 22,044,593 km (0.097 R)
• M74: 22,604,089 km (0.097 R)
• M75: 22,709,555 km (0.066 R)
• M76: 23,416,555 km (0.081 R)
• M77: 23,630,031 km (0.116 R)
• M78: 23,701,389 km (0.06 R)
• M79: 23,951,517 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 11

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.33 AU - 8.53 AU

Year: 6566 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 78,977,173 km

• M1: 139,724 km (0.118 R)
• M2: 223,798 km (0.104 R)
• M3: 422,913 km (0.102 R)
• M4: 975,079 km (0.109 R)
• M5: 1,064,389 km (0.034 R)
• M6: 1,187,957 km (0.055 R)
• M7: 1,316,611 km (0.068 R)
• M8: 1,749,098 km (0.109 R)
• M9: 1,878,052 km (0.058 R)
• M10: 1,991,148 km (0.055 R)
• M11: 2,145,533 km (0.096 R)
• M12: 2,304,106 km (0.102 R)
• M13: 2,446,075 km (0.039 R)
• M14: 2,591,035 km (0.083 R)
• M15: 2,717,595 km (0.111 R)
• M16: 3,335,584 km (0.102 R)
• M17: 3,496,850 km (0.106 R)
• M18: 4,143,113 km (0.04 R)
• M19: 4,417,027 km (0.063 R)
• M20: 4,569,018 km (0.118 R)
• M21: 5,408,561 km (0.043 R)
• M22: 5,571,324 km (0.094 R)
• M23: 6,013,386 km (0.088 R)
• M24: 6,266,954 km (0.119 R)
• M25: 6,438,094 km (0.056 R)
• M26: 6,843,355 km (0.104 R)
• M27: 7,527,017 km (0.056 R)
• M28: 8,991,131 km (0.078 R)
• M29: 9,378,889 km (0.075 R)
• M30: 10,137,350 km (0.115 R)
• M31: 10,642,692 km (0.083 R)
• M32: 11,190,818 km (0.03 R)
• M33: 12,708,938 km (0.106 R)
• M34: 12,889,652 km (0.067 R)
• M35: 13,363,578 km (0.094 R)
• M36: 13,694,937 km (0.115 R)
• M37: 14,029,139 km (0.113 R)
• M38: 14,103,788 km (0.032 R)
• M39: 14,366,033 km (0.034 R)
• M40: 14,667,622 km (0.11 R)
• M41: 15,124,046 km (0.113 R)
• M42: 15,739,940 km (0.076 R)
• M43: 15,817,581 km (0.109 R)
• M44: 16,207,284 km (0.069 R)
• M45: 16,285,523 km (0.046 R)
• M46: 17,918,983 km (0.064 R)
• M47: 18,040,606 km (0.101 R)
• M48: 18,284,450 km (0.091 R)
• M49: 19,023,015 km (0.072 R)
• M50: 19,312,786 km (0.117 R)
• M51: 19,562,315 km (0.103 R)
• M52: 19,771,154 km (0.094 R)
• M53: 20,022,628 km (0.069 R)
• M54: 20,444,344 km (0.076 R)
• M55: 20,529,017 km (0.051 R)
• M56: 21,339,239 km (0.064 R)
• M57: 21,468,042 km (0.078 R)
• M58: 21,769,781 km (0.114 R)
• M59: 22,073,016 km (0.088 R)
• M60: 22,421,130 km (0.04 R)
• M61: 22,508,496 km (0.082 R)
• M62: 23,876,568 km (0.062 R)
• M63: 25,135,434 km (0.103 R)
• M64: 26,277,464 km (0.116 R)
• M65: 26,785,349 km (0.026 R)
• M66: 28,517,393 km (0.05 R)
• M67: 29,086,912 km (0.088 R)
• M68: 30,575,411 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 14

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.77 AU - 9.79 AU

Year: 8575 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,977,173 km

• M1: 252,222 km (0.118 R)
• M2: 384,167 km (0.067 R)
• M3: 878,738 km (0.118 R)
• M4: 1,030,131 km (0.041 R)
• M5: 1,172,548 km (0.104 R)
• M6: 1,284,148 km (0.117 R)
• M7: 1,725,462 km (0.094 R)
• M8: 1,941,780 km (0.105 R)
• M9: 2,236,638 km (0.079 R)
• M10: 2,669,275 km (0.098 R)
• M11: 3,181,049 km (0.098 R)
• M12: 3,835,689 km (0.108 R)
• M13: 4,063,377 km (0.111 R)
• M14: 4,413,287 km (0.081 R)
• M15: 4,833,956 km (0.08 R)
• M16: 5,018,410 km (0.11 R)
• M17: 5,111,460 km (0.114 R)
• M18: 5,236,374 km (0.103 R)
• M19: 5,942,177 km (0.072 R)
• M20: 6,542,064 km (0.074 R)
• M21: 6,987,417 km (0.072 R)
• M22: 7,907,743 km (0.115 R)
• M23: 8,052,704 km (0.097 R)
• M24: 8,382,268 km (0.036 R)
• M25: 8,866,067 km (0.095 R)
• M26: 9,435,736 km (0.041 R)
• M27: 9,744,506 km (0.096 R)
• M28: 9,978,178 km (0.1 R)
• M29: 10,411,563 km (0.097 R)
• M30: 11,748,519 km (0.116 R)
• M31: 11,872,835 km (0.084 R)
• M32: 12,206,139 km (0.113 R)
• M33: 12,374,137 km (0.119 R)
• M34: 12,925,106 km (0.068 R)
• M35: 13,096,246 km (0.099 R)
• M36: 13,919,483 km (0.106 R)
• M37: 14,050,980 km (0.114 R)
• M38: 14,403,881 km (0.115 R)
• M39: 14,938,544 km (0.116 R)
• M40: 15,163,240 km (0.093 R)
• M41: 15,298,626 km (0.118 R)
• M42: 15,389,133 km (0.118 R)
• M43: 15,707,178 km (0.109 R)
• M44: 15,798,433 km (0.049 R)
• M45: 15,935,764 km (0.105 R)
• M46: 16,257,549 km (0.083 R)
• M47: 16,349,850 km (0.102 R)
• M48: 17,001,200 km (0.069 R)
• M49: 17,471,685 km (0.054 R)
• M50: 18,473,542 km (0.103 R)
• M51: 19,347,193 km (0.071 R)
• M52: 19,641,452 km (0.119 R)
• M53: 19,789,106 km (0.047 R)
• M54: 20,483,090 km (0.087 R)
• M55: 20,983,645 km (0.093 R)
• M56: 21,084,324 km (0.051 R)
• M57: 21,235,418 km (0.099 R)
• M58: 21,793,119 km (0.043 R)
• M59: 22,922,583 km (0.083 R)
• M60: 23,494,645 km (0.091 R)
• M61: 23,703,783 km (0.117 R)
• M62: 23,861,010 km (0.12 R)
• M63: 26,424,220 km (0.061 R)
• M64: 27,407,975 km (0.102 R)
• M65: 28,961,849 km (0.072 R)
• M66: 29,975,823 km (0.084 R)
• M67: 30,886,874 km (0.061 R)
• M68: 32,853,039 km (0.108 R)
• M69: 33,851,305 km (0.116 R)
• M70: 34,265,243 km (0.106 R)
• M71: 34,919,135 km (0.106 R)
• M72: 35,517,078 km (0.11 R)
• M73: 36,541,524 km (0.055 R)
• M74: 37,514,508 km (0.109 R)
• M75: 39,610,375 km (0.088 R)
• M76: 39,734,840 km (0.068 R)
• M77: 40,923,844 km (0.108 R)
• M78: 41,554,249 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.1

Radius: 4.9

Gravity: 40.4 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.33 AU - 13.59 AU

Year: 17772 Days

Day: 16 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,977,173 km

• M1: 80,932 km (0.066 R)
• M2: 139,874 km (0.099 R)
• M3: 191,635 km (0.066 R)
• M4: 996,771 km (0.106 R)
• M5: 1,553,873 km (0.109 R)
• M6: 1,585,588 km (0.118 R)
• M7: 1,747,154 km (0.065 R)
• M8: 2,120,999 km (0.053 R)
• M9: 2,979,391 km (0.081 R)
• M10: 3,098,471 km (0.073 R)
• M11: 3,300,578 km (0.044 R)
• M12: 3,674,872 km (0.116 R)
• M13: 3,717,357 km (0.053 R)
• M14: 4,106,611 km (0.099 R)
• M15: 4,737,615 km (0.093 R)
• M16: 4,923,416 km (0.1 R)
• M17: 6,804,160 km (0.069 R)
• M18: 7,547,063 km (0.083 R)
• M19: 10,163,231 km (0.06 R)
• M20: 10,462,875 km (0.096 R)
• M21: 11,071,140 km (0.046 R)
• M22: 11,132,625 km (0.113 R)
• M23: 12,705,347 km (0.079 R)
• M24: 14,480,475 km (0.109 R)
• M25: 14,817,669 km (0.053 R)
• M26: 15,089,189 km (0.08 R)
• M27: 15,293,989 km (0.116 R)
• M28: 15,844,509 km (0.09 R)
• M29: 17,391,800 km (0.106 R)
• M30: 20,025,321 km (0.059 R)
• M31: 20,702,849 km (0.104 R)
• M32: 21,006,533 km (0.082 R)
• M33: 21,082,529 km (0.1 R)
• M34: 21,694,833 km (0.081 R)
• M35: 22,003,154 km (0.05 R)
• M36: 22,858,555 km (0.109 R)
• M37: 23,172,261 km (0.12 R)
• M38: 25,895,840 km (0.089 R)
• M39: 28,381,558 km (0.108 R)
• M40: 29,738,112 km (0.106 R)
• M41: 29,909,252 km (0.086 R)
• M42: 29,994,822 km (0.049 R)
• M43: 31,115,609 km (0.077 R)
• M44: 31,376,209 km (0.059 R)
• M45: 31,724,921 km (0.078 R)
• M46: 32,425,937 km (0.104 R)
• M47: 34,739,318 km (0.083 R)
• M48: 36,921,353 km (0.072 R)
• M49: 38,400,726 km (0.096 R)
• M50: 38,680,175 km (0.09 R)
• M51: 39,710,755 km (0.108 R)
• M52: 39,805,001 km (0.117 R)
• M53: 40,560,770 km (0.088 R)
• M54: 40,750,460 km (0.09 R)
• M55: 41,035,594 km (0.053 R)
• M56: 41,321,325 km (0.1 R)
• M57: 43,436,939 km (0.064 R)
• M58: 43,922,683 km (0.035 R)
• M59: 44,605,747 km (0.108 R)
• M60: 46,576,549 km (0.104 R)
• M61: 47,372,859 km (0.086 R)
• M62: 49,585,710 km (0.07 R)
• M63: 50,195,022 km (0.117 R)
• M64: 51,934,846 km (0.117 R)
• M65: 52,037,769 km (0.065 R)
• M66: 52,347,137 km (0.092 R)
• M67: 53,278,683 km (0.113 R)
• M68: 53,382,504 km (0.08 R)
• M69: 54,006,926 km (0.086 R)
• M70: 56,211,400 km (0.11 R)
• M71: 58,338,233 km (0.085 R)
• M72: 58,874,092 km (0.027 R)
• M73: 59,303,887 km (0.093 R)
• M74: 62,013,703 km (0.109 R)
• M75: 63,438,772 km (0.111 R)
• M76: 65,096,317 km (0.077 R)
• M77: 66,097,725 km (0.111 R)
• M78: 67,778,008 km (0.102 R)
• M79: 68,341,244 km (0.106 R)
• M80: 70,040,077 km (0.114 R)
• M81: 70,495,453 km (0.094 R)
• M82: 72,672,102 km (0.061 R)
• M83: 73,248,503 km (0.08 R)
• M84: 74,405,942 km (0.114 R)
• M85: 75,919,573 km (0.114 R)
• M86: 77,443,377 km (0.094 R)
• M87: 78,267,960 km (0.118 R)
• M88: 78,385,993 km (0.074 R)
• M89: 78,740,540 km (0.053 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit