🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.44 AU - 0.68 AU

Year: 156 Days

Day: 22.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.96 AU - 1.08 AU

Year: 384 Days

Day: 46.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.21 AU - 1.37 AU

Year: 546 Days

Day: 36.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.44 AU - 1.48 AU

Year: 658 Days

Day: 15.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.51 AU - 4.41 AU

Year: 2938 Days

Day: 36.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,617,444 km

• M1: 2,867,043 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 9.5

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.9 AU - 6.44 AU

Year: 4382 Days

Day: 10.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,617,444 km

• M1: 148,850 km (0.052 R)
• M2: 211,382 km (0.042 R)
• M3: 363,224 km (0.074 R)
• M4: 481,406 km (0.093 R)
• M5: 602,580 km (0.077 R)
• M6: 673,340 km (0.093 R)
• M7: 904,170 km (0.083 R)
• M8: 1,057,956 km (0.092 R)
• M9: 1,175,241 km (0.114 R)
• M10: 1,504,506 km (0.033 R)
• M11: 1,587,233 km (0.109 R)
• M12: 1,705,565 km (0.103 R)
• M13: 1,792,033 km (0.052 R)
• M14: 1,879,996 km (0.095 R)
• M15: 2,060,262 km (0.102 R)
• M16: 2,208,663 km (0.073 R)
• M17: 2,796,583 km (0.117 R)
• M18: 2,961,290 km (0.087 R)
• M19: 3,150,681 km (0.107 R)
• M20: 3,431,177 km (0.107 R)
• M21: 3,742,340 km (0.099 R)
• M22: 3,855,586 km (0.055 R)
• M23: 4,202,653 km (0.05 R)
• M24: 4,439,616 km (0.118 R)
• M25: 4,754,220 km (0.051 R)
• M26: 4,976,373 km (0.112 R)
• M27: 5,051,172 km (0.074 R)
• M28: 5,611,267 km (0.097 R)
• M29: 5,951,452 km (0.081 R)
• M30: 6,137,552 km (0.063 R)
• M31: 6,515,436 km (0.096 R)
• M32: 7,096,325 km (0.091 R)
• M33: 7,492,909 km (0.059 R)
• M34: 7,751,563 km (0.088 R)
• M35: 7,954,867 km (0.088 R)
• M36: 8,218,907 km (0.067 R)
• M37: 8,277,998 km (0.099 R)
• M38: 8,485,790 km (0.102 R)
• M39: 8,545,479 km (0.1 R)
• M40: 8,876,240 km (0.104 R)
• M41: 9,303,492 km (0.09 R)
• M42: 10,400,642 km (0.052 R)
• M43: 10,753,843 km (0.084 R)
• M44: 11,340,416 km (0.036 R)
• M45: 11,439,300 km (0.088 R)
• M46: 11,737,299 km (0.078 R)
• M47: 11,870,591 km (0.114 R)
• M48: 12,037,991 km (0.111 R)
• M49: 12,172,330 km (0.119 R)
• M50: 12,273,458 km (0.029 R)
• M51: 12,680,963 km (0.031 R)
• M52: 12,817,695 km (0.054 R)
• M53: 13,092,806 km (0.11 R)
• M54: 13,543,993 km (0.06 R)
• M55: 14,676,150 km (0.031 R)
• M56: 14,819,913 km (0.1 R)
• M57: 15,838,525 km (0.102 R)
• M58: 16,654,881 km (0.112 R)
• M59: 16,917,425 km (0.08 R)
• M60: 17,257,012 km (0.087 R)
• M61: 17,446,702 km (0.115 R)
• M62: 18,289,387 km (0.091 R)
• M63: 18,988,757 km (0.038 R)
• M64: 20,293,550 km (0.075 R)
• M65: 20,815,497 km (0.108 R)
• M66: 21,463,854 km (0.085 R)
• M67: 22,036,814 km (0.047 R)
• M68: 22,822,202 km (0.051 R)
• M69: 23,323,056 km (0.08 R)
• M70: 23,574,829 km (0.076 R)
• M71: 24,718,954 km (0.105 R)
• M72: 25,362,374 km (0.108 R)
• M73: 26,098,246 km (0.082 R)
• M74: 26,578,156 km (0.078 R)
• M75: 26,665,671 km (0.09 R)
• M76: 26,753,335 km (0.112 R)
• M77: 27,281,266 km (0.041 R)
• M78: 27,413,810 km (0.112 R)
• M79: 27,812,787 km (0.106 R)
• M80: 28,661,157 km (0.11 R)
• M81: 29,563,531 km (0.113 R)
• M82: 29,790,471 km (0.112 R)
• M83: 29,972,532 km (0.032 R)
• M84: 30,109,264 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.2

Radius: 12.5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.7 AU - 9.02 AU

Year: 8215 Days

Day: 6.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,617,444 km

• M1: 175,628 km (0.103 R)
• M2: 287,378 km (0.118 R)
• M3: 640,428 km (0.096 R)
• M4: 730,187 km (0.078 R)
• M5: 1,010,982 km (0.031 R)
• M6: 1,307,037 km (0.106 R)
• M7: 1,673,551 km (0.085 R)
• M8: 1,958,386 km (0.118 R)
• M9: 2,403,140 km (0.062 R)
• M10: 2,649,977 km (0.113 R)
• M11: 3,440,153 km (0.097 R)
• M12: 3,691,028 km (0.028 R)
• M13: 3,776,000 km (0.095 R)
• M14: 4,122,469 km (0.095 R)
• M15: 4,692,287 km (0.092 R)
• M16: 4,815,406 km (0.117 R)
• M17: 4,908,456 km (0.097 R)
• M18: 5,159,780 km (0.09 R)
• M19: 5,642,233 km (0.076 R)
• M20: 6,139,347 km (0.103 R)
• M21: 6,650,673 km (0.048 R)
• M22: 7,605,406 km (0.086 R)
• M23: 8,982,903 km (0.085 R)
• M24: 9,290,776 km (0.105 R)
• M25: 9,996,279 km (0.047 R)
• M26: 10,719,136 km (0.099 R)
• M27: 10,882,048 km (0.089 R)
• M28: 11,086,848 km (0.046 R)
• M29: 11,458,898 km (0.062 R)
• M30: 11,625,400 km (0.032 R)
• M31: 12,045,621 km (0.113 R)
• M32: 12,172,629 km (0.069 R)
• M33: 12,900,722 km (0.117 R)
• M34: 13,161,172 km (0.038 R)
• M35: 13,379,585 km (0.117 R)
• M36: 13,599,045 km (0.062 R)
• M37: 13,687,158 km (0.105 R)
• M38: 13,908,413 km (0.041 R)
• M39: 15,123,447 km (0.057 R)
• M40: 15,444,035 km (0.096 R)
• M41: 15,674,416 km (0.062 R)
• M42: 16,419,264 km (0.083 R)
• M43: 16,701,555 km (0.097 R)
• M44: 17,654,194 km (0.093 R)
• M45: 19,116,065 km (0.102 R)
• M46: 19,462,683 km (0.104 R)
• M47: 19,661,798 km (0.104 R)
• M48: 20,464,690 km (0.086 R)
• M49: 21,022,989 km (0.102 R)
• M50: 22,102,637 km (0.106 R)
• M51: 22,623,088 km (0.084 R)
• M52: 22,884,884 km (0.119 R)
• M53: 23,623,149 km (0.077 R)
• M54: 24,155,269 km (0.084 R)
• M55: 25,394,089 km (0.047 R)
• M56: 26,708,905 km (0.104 R)
• M57: 26,985,511 km (0.076 R)
• M58: 27,765,365 km (0.109 R)
• M59: 28,552,549 km (0.096 R)
• M60: 29,233,219 km (0.103 R)
• M61: 29,575,499 km (0.119 R)
• M62: 29,804,533 km (0.061 R)
• M63: 32,008,708 km (0.112 R)
• M64: 34,145,116 km (0.106 R)
• M65: 34,565,785 km (0.103 R)
• M66: 34,988,249 km (0.117 R)
• M67: 35,412,359 km (0.116 R)
• M68: 35,533,982 km (0.086 R)
• M69: 36,633,676 km (0.089 R)
• M70: 37,806,673 km (0.1 R)
• M71: 38,117,537 km (0.089 R)
• M72: 39,054,768 km (0.085 R)
• M73: 39,306,093 km (0.075 R)
• M74: 39,557,866 km (0.11 R)
• M75: 40,126,188 km (0.093 R)
• M76: 40,506,765 km (0.089 R)
• M77: 41,911,938 km (0.071 R)
• M78: 42,879,387 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891

Radius: 12.9

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.05 AU - 9.87 AU

Year: 9173 Days

Day: 11.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,617,444 km

• M1: 195,674 km (0.077 R)
• M2: 343,477 km (0.107 R)
• M3: 429,196 km (0.056 R)
• M4: 525,089 km (0.07 R)
• M5: 848,220 km (0.09 R)
• M6: 1,111,662 km (0.096 R)
• M7: 1,191,996 km (0.092 R)
• M8: 1,295,518 km (0.099 R)
• M9: 1,835,715 km (0.069 R)
• M10: 2,684,534 km (0.117 R)
• M11: 3,136,020 km (0.113 R)
• M12: 3,370,889 km (0.101 R)
• M13: 3,889,245 km (0.086 R)
• M14: 4,697,074 km (0.068 R)
• M15: 5,662,429 km (0.048 R)
• M16: 6,021,913 km (0.074 R)
• M17: 6,650,373 km (0.116 R)
• M18: 6,763,469 km (0.109 R)
• M19: 7,338,524 km (0.106 R)
• M20: 7,533,749 km (0.088 R)
• M21: 8,210,380 km (0.091 R)
• M22: 8,823,731 km (0.114 R)
• M23: 9,707,256 km (0.067 R)
• M24: 10,137,799 km (0.098 R)
• M25: 11,512,454 km (0.07 R)
• M26: 11,648,588 km (0.036 R)
• M27: 12,244,586 km (0.033 R)
• M28: 12,430,087 km (0.044 R)
• M29: 12,756,809 km (0.099 R)
• M30: 13,181,218 km (0.112 R)
• M31: 13,371,207 km (0.058 R)
• M32: 13,466,651 km (0.07 R)
• M33: 14,481,822 km (0.1 R)
• M34: 14,628,877 km (0.052 R)
• M35: 15,271,848 km (0.104 R)
• M36: 16,279,091 km (0.093 R)
• M37: 16,432,129 km (0.069 R)
• M38: 16,636,779 km (0.077 R)
• M39: 17,829,972 km (0.075 R)
• M40: 18,251,539 km (0.091 R)
• M41: 18,463,519 km (0.087 R)
• M42: 18,836,616 km (0.108 R)
• M43: 19,104,546 km (0.093 R)
• M44: 19,807,057 km (0.037 R)
• M45: 20,353,389 km (0.089 R)
• M46: 20,738,603 km (0.088 R)
• M47: 20,959,858 km (0.105 R)
• M48: 21,293,312 km (0.108 R)
• M49: 21,965,306 km (0.092 R)
• M50: 22,473,939 km (0.104 R)
• M51: 22,701,178 km (0.105 R)
• M52: 23,560,468 km (0.117 R)
• M53: 24,957,263 km (0.095 R)
• M54: 25,428,796 km (0.068 R)
• M55: 25,547,128 km (0.062 R)
• M56: 26,680,631 km (0.085 R)
• M57: 26,981,622 km (0.074 R)
• M58: 27,465,571 km (0.108 R)
• M59: 27,952,512 km (0.066 R)
• M60: 28,135,769 km (0.073 R)
• M61: 28,749,719 km (0.078 R)
• M62: 29,244,140 km (0.094 R)
• M63: 29,368,156 km (0.071 R)
• M64: 30,053,315 km (0.038 R)
• M65: 30,429,404 km (0.119 R)
• M66: 30,996,380 km (0.03 R)
• M67: 32,846,756 km (0.118 R)
• M68: 33,104,812 km (0.11 R)
• M69: 33,883,020 km (0.07 R)
• M70: 34,143,769 km (0.106 R)
• M71: 34,339,742 km (0.053 R)
• M72: 34,732,886 km (0.113 R)
• M73: 34,995,879 km (0.1 R)
• M74: 35,127,525 km (0.05 R)
• M75: 36,120,555 km (0.104 R)
• M76: 36,854,632 km (0.119 R)
• M77: 39,565,346 km (0.09 R)
• M78: 41,640,268 km (0.046 R)
• M79: 42,972,587 km (0.114 R)
• M80: 43,254,878 km (0.092 R)
• M81: 43,608,677 km (0.096 R)
• M82: 47,562,399 km (0.09 R)
• M83: 48,147,027 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.5

Radius: 3.1

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.38 AU - 20.63 AU

Year: 24985 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 48,617,444 km

• M1: 136,882 km (0.031 R)
• M2: 441,912 km (0.082 R)
• M3: 614,548 km (0.038 R)
• M4: 1,691,354 km (0.12 R)
• M5: 2,448,169 km (0.103 R)
• M6: 3,473,663 km (0.096 R)
• M7: 3,966,887 km (0.105 R)
• M8: 4,093,596 km (0.096 R)
• M9: 4,189,488 km (0.066 R)
• M10: 4,221,652 km (0.103 R)
• M11: 4,680,169 km (0.048 R)
• M12: 4,746,890 km (0.071 R)
• M13: 5,188,653 km (0.077 R)
• M14: 6,110,923 km (0.071 R)
• M15: 6,853,976 km (0.107 R)
• M16: 7,468,674 km (0.039 R)
• M17: 7,507,719 km (0.083 R)
• M18: 7,981,046 km (0.102 R)
• M19: 10,794,982 km (0.098 R)
• M20: 11,373,178 km (0.101 R)
• M21: 11,553,144 km (0.089 R)
• M22: 12,605,715 km (0.092 R)
• M23: 12,978,962 km (0.11 R)
• M24: 15,046,554 km (0.066 R)
• M25: 15,691,470 km (0.112 R)
• M26: 16,042,427 km (0.08 R)
• M27: 16,650,093 km (0.097 R)
• M28: 18,676,546 km (0.104 R)
• M29: 19,583,857 km (0.111 R)
• M30: 19,961,592 km (0.078 R)
• M31: 22,334,364 km (0.063 R)
• M32: 22,390,613 km (0.042 R)
• M33: 22,729,003 km (0.086 R)
• M34: 24,041,724 km (0.115 R)
• M35: 24,272,404 km (0.097 R)
• M36: 24,736,307 km (0.073 R)
• M37: 25,261,545 km (0.108 R)
• M38: 26,085,830 km (0.035 R)
• M39: 26,263,701 km (0.099 R)
• M40: 26,978,929 km (0.096 R)
• M41: 27,158,745 km (0.085 R)
• M42: 27,579,863 km (0.09 R)
• M43: 28,917,119 km (0.091 R)
• M44: 29,039,789 km (0.118 R)
• M45: 29,347,213 km (0.077 R)
• M46: 30,026,985 km (0.11 R)
• M47: 31,907,580 km (0.034 R)
• M48: 33,632,294 km (0.113 R)
• M49: 34,408,408 km (0.114 R)
• M50: 34,668,559 km (0.12 R)
• M51: 35,780,968 km (0.106 R)
• M52: 42,209,189 km (0.113 R)
• M53: 44,241,027 km (0.084 R)
• M54: 44,382,247 km (0.07 R)
• M55: 47,818,062 km (0.102 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: 449 - 18,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit