🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.19 AU - 1.45 AU

Year: 543 Days

Day: 40.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.26 AU - 1.4 AU

Year: 549 Days

Day: 44.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,976,123 km

• M1: 720,015 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.13 AU - 1.67 AU

Year: 593 Days

Day: 27.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.89 AU - 3.65 AU

Year: 2118 Days

Day: 46.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.13 AU - 3.49 AU

Year: 2157 Days

Day: 14.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,976,123 km

• M1: 704,008 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.3 AU - 4.28 AU

Year: 2643 Days

Day: 46.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,976,123 km

• M1: 65,374 km (0.111 R)
• M2: 1,722,470 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 13.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.72 AU - 6.46 AU

Year: 4734 Days

Day: 8.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 88,976,123 km

• M1: 361,877 km (0.08 R)
• M2: 481,107 km (0.058 R)
• M3: 720,912 km (0.105 R)
• M4: 861,983 km (0.117 R)
• M5: 1,069,774 km (0.07 R)
• M6: 1,294,770 km (0.094 R)
• M7: 1,588,580 km (0.077 R)
• M8: 1,819,708 km (0.047 R)
• M9: 1,961,078 km (0.035 R)
• M10: 2,285,407 km (0.09 R)
• M11: 2,579,516 km (0.081 R)
• M12: 3,273,201 km (0.029 R)
• M13: 3,587,955 km (0.11 R)
• M14: 3,912,583 km (0.078 R)
• M15: 4,494,219 km (0.117 R)
• M16: 5,183,865 km (0.071 R)
• M17: 5,346,179 km (0.075 R)
• M18: 5,448,354 km (0.086 R)
• M19: 5,572,072 km (0.084 R)
• M20: 5,969,853 km (0.102 R)
• M21: 6,076,067 km (0.086 R)
• M22: 6,377,058 km (0.092 R)
• M23: 7,083,160 km (0.027 R)
• M24: 7,195,807 km (0.106 R)
• M25: 7,331,642 km (0.105 R)
• M26: 7,629,192 km (0.025 R)
• M27: 7,930,632 km (0.094 R)
• M28: 8,283,384 km (0.114 R)
• M29: 8,882,822 km (0.085 R)
• M30: 9,720,421 km (0.117 R)
• M31: 9,870,916 km (0.042 R)
• M32: 10,583,451 km (0.076 R)
• M33: 10,815,926 km (0.11 R)
• M34: 11,259,933 km (0.118 R)
• M35: 11,444,387 km (0.095 R)
• M36: 12,300,835 km (0.102 R)
• M37: 12,874,094 km (0.11 R)
• M38: 14,046,791 km (0.086 R)
• M39: 14,131,912 km (0.039 R)
• M40: 14,302,454 km (0.112 R)
• M41: 14,416,747 km (0.12 R)
• M42: 14,934,206 km (0.114 R)
• M43: 15,370,134 km (0.111 R)
• M44: 16,254,557 km (0.057 R)
• M45: 16,373,786 km (0.1 R)
• M46: 16,582,924 km (0.086 R)
• M47: 16,793,109 km (0.054 R)
• M48: 16,973,973 km (0.118 R)
• M49: 17,337,645 km (0.045 R)
• M50: 17,428,900 km (0.051 R)
• M51: 18,103,437 km (0.065 R)
• M52: 18,257,971 km (0.06 R)
• M53: 19,922,696 km (0.105 R)
• M54: 20,853,943 km (0.085 R)
• M55: 21,406,408 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.3

Radius: 9.6

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.53 AU - 12.51 AU

Year: 14004 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,976,123 km

• M1: 130,150 km (0.119 R)
• M2: 227,389 km (0.083 R)
• M3: 361,877 km (0.067 R)
• M4: 458,368 km (0.088 R)
• M5: 621,878 km (0.117 R)
• M6: 805,435 km (0.089 R)
• M7: 892,950 km (0.113 R)
• M8: 1,327,532 km (0.106 R)
• M9: 1,595,461 km (0.105 R)
• M10: 1,707,510 km (0.118 R)
• M11: 1,969,456 km (0.098 R)
• M12: 2,059,813 km (0.06 R)
• M13: 2,696,651 km (0.097 R)
• M14: 3,106,699 km (0.074 R)
• M15: 3,610,096 km (0.109 R)
• M16: 4,491,526 km (0.064 R)
• M17: 4,611,354 km (0.06 R)
• M18: 5,268,089 km (0.073 R)
• M19: 5,479,471 km (0.062 R)
• M20: 5,607,527 km (0.087 R)
• M21: 6,218,634 km (0.092 R)
• M22: 6,397,104 km (0.113 R)
• M23: 6,850,834 km (0.078 R)
• M24: 6,988,913 km (0.116 R)
• M25: 7,885,453 km (0.103 R)
• M26: 8,175,972 km (0.117 R)
• M27: 8,867,713 km (0.078 R)
• M28: 9,169,901 km (0.109 R)
• M29: 9,578,153 km (0.106 R)
• M30: 11,107,492 km (0.079 R)
• M31: 11,652,328 km (0.067 R)
• M32: 11,983,388 km (0.106 R)
• M33: 13,223,704 km (0.052 R)
• M34: 13,453,636 km (0.113 R)
• M35: 14,034,225 km (0.087 R)
• M36: 15,099,661 km (0.105 R)
• M37: 17,057,598 km (0.118 R)
• M38: 17,182,512 km (0.073 R)
• M39: 17,370,557 km (0.107 R)
• M40: 18,193,495 km (0.09 R)
• M41: 19,353,776 km (0.117 R)
• M42: 19,680,348 km (0.052 R)
• M43: 21,004,738 km (0.114 R)
• M44: 21,813,165 km (0.092 R)
• M45: 22,084,984 km (0.108 R)
• M46: 23,183,032 km (0.096 R)
• M47: 23,321,560 km (0.061 R)
• M48: 24,651,336 km (0.087 R)
• M49: 25,503,744 km (0.109 R)
• M50: 26,293,471 km (0.115 R)
• M51: 28,859,673 km (0.115 R)
• M52: 29,083,322 km (0.103 R)
• M53: 30,437,482 km (0.081 R)
• M54: 30,665,020 km (0.096 R)
• M55: 30,893,307 km (0.096 R)
• M56: 32,972,717 km (0.111 R)
• M57: 33,206,539 km (0.089 R)
• M58: 33,519,198 km (0.1 R)
• M59: 34,463,011 km (0.096 R)
• M60: 34,938,134 km (0.095 R)
• M61: 35,097,007 km (0.105 R)
• M62: 35,574,972 km (0.073 R)
• M63: 36,537,634 km (0.088 R)
• M64: 37,184,047 km (0.081 R)
• M65: 37,997,410 km (0.076 R)
• M66: 38,242,601 km (0.045 R)
• M67: 39,393,757 km (0.118 R)
• M68: 40,723,084 km (0.106 R)
• M69: 42,067,071 km (0.07 R)
• M70: 42,490,134 km (0.118 R)
• M71: 42,659,778 km (0.111 R)
• M72: 42,914,543 km (0.117 R)
• M73: 45,837,685 km (0.062 R)
• M74: 46,447,446 km (0.106 R)
• M75: 47,675,046 km (0.098 R)
• M76: 49,447,183 km (0.093 R)
• M77: 49,983,042 km (0.109 R)
• M78: 54,338,584 km (0.105 R)
• M79: 54,799,196 km (0.12 R)
• M80: 55,076,251 km (0.118 R)
• M81: 56,934,855 km (0.116 R)
• M82: 57,215,351 km (0.067 R)
• M83: 57,871,787 km (0.103 R)
• M84: 58,813,954 km (0.096 R)
• M85: 58,908,500 km (0.104 R)
• M86: 59,951,197 km (0.093 R)
• M87: 60,141,486 km (0.107 R)
• M88: 61,000,028 km (0.082 R)
• M89: 62,632,889 km (0.076 R)
• M90: 63,115,790 km (0.054 R)
• M91: 63,212,580 km (0.115 R)
• M92: 64,279,961 km (0.084 R)
• M93: 64,864,739 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.6

Radius: 4.3

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.28 AU - 13.96 AU

Year: 17021 Days

Day: 24.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 88,976,123 km

• M1: 80,184 km (0.117 R)
• M2: 365,168 km (0.092 R)
• M3: 503,546 km (0.079 R)
• M4: 563,535 km (0.084 R)
• M5: 862,432 km (0.081 R)
• M6: 1,028,336 km (0.095 R)
• M7: 1,184,067 km (0.109 R)
• M8: 1,879,248 km (0.047 R)
• M9: 3,139,162 km (0.064 R)
• M10: 3,508,519 km (0.059 R)
• M11: 3,772,410 km (0.11 R)
• M12: 4,665,210 km (0.07 R)
• M13: 4,890,205 km (0.078 R)
• M14: 5,020,355 km (0.093 R)
• M15: 6,206,816 km (0.086 R)
• M16: 7,851,943 km (0.112 R)
• M17: 8,939,071 km (0.091 R)
• M18: 11,422,396 km (0.064 R)
• M19: 11,943,146 km (0.109 R)
• M20: 12,783,288 km (0.052 R)
• M21: 13,007,535 km (0.078 R)
• M22: 13,596,651 km (0.055 R)
• M23: 13,963,465 km (0.073 R)
• M24: 14,148,069 km (0.081 R)
• M25: 14,519,820 km (0.118 R)
• M26: 15,036,232 km (0.113 R)
• M27: 15,083,355 km (0.108 R)
• M28: 15,606,349 km (0.052 R)
• M29: 17,507,439 km (0.109 R)
• M30: 17,856,451 km (0.105 R)
• M31: 19,738,392 km (0.095 R)
• M32: 19,997,495 km (0.117 R)
• M33: 20,257,796 km (0.098 R)
• M34: 20,624,011 km (0.063 R)
• M35: 21,151,045 km (0.092 R)
• M36: 21,256,960 km (0.107 R)
• M37: 22,271,981 km (0.082 R)
• M38: 22,921,236 km (0.109 R)
• M39: 24,460,149 km (0.115 R)
• M40: 26,658,490 km (0.083 R)
• M41: 27,810,095 km (0.092 R)
• M42: 27,867,989 km (0.05 R)
• M43: 28,042,270 km (0.101 R)
• M44: 28,684,345 km (0.077 R)
• M45: 28,860,272 km (0.028 R)
• M46: 29,095,439 km (0.054 R)
• M47: 29,567,720 km (0.101 R)
• M48: 30,879,394 km (0.066 R)
• M49: 31,663,287 km (0.114 R)
• M50: 31,905,785 km (0.105 R)
• M51: 32,575,984 km (0.105 R)
• M52: 32,698,355 km (0.118 R)
• M53: 33,189,185 km (0.117 R)
• M54: 33,868,210 km (0.051 R)
• M55: 34,116,243 km (0.081 R)
• M56: 39,396,898 km (0.06 R)
• M57: 39,461,974 km (0.079 R)
• M58: 40,640,954 km (0.07 R)
• M59: 41,102,464 km (0.115 R)
• M60: 41,168,586 km (0.043 R)
• M61: 41,698,611 km (0.09 R)
• M62: 41,831,454 km (0.092 R)
• M63: 41,897,876 km (0.067 R)
• M64: 42,297,452 km (0.094 R)
• M65: 42,765,244 km (0.098 R)
• M66: 43,840,853 km (0.119 R)
• M67: 45,539,237 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.4

Radius: 3.8

Gravity: 66.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.77 AU - 18.79 AU

Year: 21392 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,976,123 km

• M1: 136,134 km (0.109 R)
• M2: 261,946 km (0.085 R)
• M3: 509,381 km (0.088 R)
• M4: 982,409 km (0.088 R)
• M5: 1,101,788 km (0.07 R)
• M6: 1,321,697 km (0.104 R)
• M7: 2,329,239 km (0.115 R)
• M8: 2,901,750 km (0.106 R)
• M9: 3,291,602 km (0.119 R)
• M10: 4,167,497 km (0.103 R)
• M11: 4,805,832 km (0.099 R)
• M12: 5,110,562 km (0.048 R)
• M13: 5,579,402 km (0.114 R)
• M14: 5,632,360 km (0.116 R)
• M15: 6,225,665 km (0.083 R)
• M16: 6,669,522 km (0.08 R)
• M17: 7,180,847 km (0.066 R)
• M18: 7,412,275 km (0.089 R)
• M19: 7,763,830 km (0.029 R)
• M20: 7,941,702 km (0.11 R)
• M21: 9,792,527 km (0.104 R)
• M22: 10,699,838 km (0.103 R)
• M23: 10,897,606 km (0.054 R)
• M24: 11,163,292 km (0.108 R)
• M25: 12,178,613 km (0.076 R)
• M26: 12,316,243 km (0.074 R)
• M27: 13,435,534 km (0.089 R)
• M28: 15,026,657 km (0.058 R)
• M29: 17,833,413 km (0.109 R)
• M30: 19,416,158 km (0.079 R)
• M31: 19,738,093 km (0.063 R)
• M32: 20,305,667 km (0.112 R)
• M33: 20,632,389 km (0.105 R)
• M34: 20,960,906 km (0.097 R)
• M35: 21,208,490 km (0.116 R)
• M36: 21,789,678 km (0.114 R)
• M37: 22,124,179 km (0.102 R)
• M38: 22,460,325 km (0.109 R)
• M39: 22,967,761 km (0.091 R)
• M40: 23,222,975 km (0.06 R)
• M41: 24,426,041 km (0.098 R)
• M42: 25,122,569 km (0.077 R)
• M43: 26,981,622 km (0.11 R)
• M44: 27,160,989 km (0.061 R)
• M45: 28,427,635 km (0.079 R)
• M46: 30,736,827 km (0.085 R)
• M47: 32,245,971 km (0.102 R)
• M48: 33,489,877 km (0.111 R)
• M49: 33,875,690 km (0.105 R)
• M50: 34,069,120 km (0.118 R)
• M51: 34,360,088 km (0.11 R)
• M52: 34,554,565 km (0.062 R)
• M53: 34,749,341 km (0.097 R)
• M54: 35,630,323 km (0.118 R)
• M55: 35,925,480 km (0.096 R)
• M56: 36,122,799 km (0.082 R)
• M57: 38,518,609 km (0.039 R)
• M58: 39,837,464 km (0.035 R)
• M59: 39,939,640 km (0.033 R)
• M60: 40,553,739 km (0.118 R)
• M61: 40,759,286 km (0.055 R)
• M62: 40,964,983 km (0.064 R)
• M63: 41,068,056 km (0.086 R)
• M64: 41,584,468 km (0.067 R)
• M65: 41,791,661 km (0.091 R)
• M66: 43,671,508 km (0.106 R)
• M67: 44,198,541 km (0.104 R)
• M68: 44,621,754 km (0.11 R)
• M69: 49,036,088 km (0.105 R)
• M70: 49,474,110 km (0.103 R)
• M71: 50,574,851 km (0.098 R)
• M72: 51,350,217 km (0.117 R)
• M73: 52,576,620 km (0.116 R)
• M74: 52,800,568 km (0.099 R)
• M75: 57,346,848 km (0.033 R)
• M76: 58,270,914 km (0.092 R)
• M77: 59,549,676 km (0.052 R)
• M78: 61,898,363 km (0.082 R)
• M79: 63,083,926 km (0.096 R)
• M80: 64,876,408 km (0.098 R)
• M81: 66,322,421 km (0.086 R)
• M82: 68,144,672 km (0.103 R)
• M83: 70,847,158 km (0.076 R)
• M84: 76,482,809 km (0.115 R)
• M85: 78,521,080 km (0.091 R)
• M86: 79,804,031 km (0.117 R)
• M87: 80,319,097 km (0.06 R)
• M88: 81,352,668 km (0.104 R)
• M89: 86,718,146 km (0.094 R)
• M90: 87,778,346 km (0.083 R)
• M91: 88,044,032 km (0.114 R)
• M92: 88,709,443 km (0.118 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 12,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit