🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.59 AU - 0.71 AU

Year: 183 Days

Day: 43.3 Hours

Environment

Temp: 240 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.96 AU - 1.26 AU

Year: 409 Days

Day: 33 Hours

Environment

Temp: 24 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.91 AU - 1.37 AU

Year: 426 Days

Day: 32 Hours

Environment

Temp: 28 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,984,023 km

• M1: 288,724 km (0.059 R)
• M2: 694,134 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.87 AU - 3.19 AU

Year: 1845 Days

Day: 36.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,984,023 km

• M1: 40,242 km (0.048 R)
• M2: 854,353 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.7 AU - 4.34 AU

Year: 2310 Days

Day: 45 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,984,023 km

• M1: 807,380 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.58 AU - 3.96 AU

Year: 2561 Days

Day: 38.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,984,023 km

• M1: 2,153,910 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.77 AU - 5.07 AU

Year: 3251 Days

Day: 43.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890

Radius: 12.4

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.59 AU - 8.45 AU

Year: 7214 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,984,023 km

• M1: 164,857 km (0.095 R)
• M2: 247,136 km (0.094 R)
• M3: 382,971 km (0.029 R)
• M4: 801,396 km (0.105 R)
• M5: 914,043 km (0.079 R)
• M6: 997,967 km (0.101 R)
• M7: 1,229,844 km (0.058 R)
• M8: 1,641,986 km (0.104 R)
• M9: 1,725,462 km (0.061 R)
• M10: 1,940,434 km (0.11 R)
• M11: 2,073,875 km (0.12 R)
• M12: 2,862,256 km (0.087 R)
• M13: 3,092,338 km (0.09 R)
• M14: 3,355,480 km (0.045 R)
• M15: 3,875,482 km (0.064 R)
• M16: 4,188,142 km (0.091 R)
• M17: 4,304,080 km (0.052 R)
• M18: 4,391,595 km (0.038 R)
• M19: 4,479,708 km (0.103 R)
• M20: 4,717,868 km (0.102 R)
• M21: 5,175,488 km (0.032 R)
• M22: 5,615,605 km (0.067 R)
• M23: 6,166,424 km (0.049 R)
• M24: 6,265,458 km (0.09 R)
• M25: 6,398,301 km (0.113 R)
• M26: 7,424,393 km (0.072 R)
• M27: 7,956,662 km (0.104 R)
• M28: 8,100,725 km (0.112 R)
• M29: 8,983,203 km (0.103 R)
• M30: 9,360,040 km (0.037 R)
• M31: 10,324,497 km (0.102 R)
• M32: 10,798,722 km (0.11 R)
• M33: 11,118,862 km (0.049 R)
• M34: 11,199,345 km (0.062 R)
• M35: 12,056,541 km (0.083 R)
• M36: 12,305,472 km (0.066 R)
• M37: 12,388,648 km (0.114 R)
• M38: 13,403,221 km (0.063 R)
• M39: 15,331,837 km (0.062 R)
• M40: 15,466,475 km (0.064 R)
• M41: 15,782,127 km (0.11 R)
• M42: 16,696,020 km (0.115 R)
• M43: 16,880,773 km (0.111 R)
• M44: 18,574,670 km (0.098 R)
• M45: 19,102,900 km (0.118 R)
• M46: 19,199,540 km (0.068 R)
• M47: 19,929,279 km (0.092 R)
• M48: 20,223,687 km (0.103 R)
• M49: 20,371,340 km (0.078 R)
• M50: 20,767,176 km (0.117 R)
• M51: 20,965,992 km (0.106 R)
• M52: 21,516,063 km (0.067 R)
• M53: 22,223,063 km (0.098 R)
• M54: 22,375,503 km (0.045 R)
• M55: 23,504,369 km (0.116 R)
• M56: 24,075,833 km (0.1 R)
• M57: 24,180,252 km (0.115 R)
• M58: 25,817,451 km (0.072 R)
• M59: 26,084,782 km (0.105 R)
• M60: 26,406,867 km (0.039 R)
• M61: 27,055,074 km (0.088 R)
• M62: 28,920,111 km (0.079 R)
• M63: 29,476,465 km (0.064 R)
• M64: 30,148,758 km (0.117 R)
• M65: 30,374,052 km (0.119 R)
• M66: 31,280,616 km (0.054 R)
• M67: 33,004,282 km (0.045 R)
• M68: 34,111,905 km (0.117 R)
• M69: 36,183,835 km (0.082 R)
• M70: 36,903,700 km (0.065 R)
• M71: 37,144,703 km (0.041 R)
• M72: 37,688,790 km (0.032 R)
• M73: 38,357,343 km (0.061 R)
• M74: 39,152,605 km (0.078 R)
• M75: 39,644,782 km (0.098 R)
• M76: 40,200,837 km (0.104 R)
• M77: 40,572,887 km (0.075 R)
• M78: 40,697,203 km (0.077 R)
• M79: 42,010,074 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 12.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.79 AU - 8.93 AU

Year: 9226 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,984,023 km

• M1: 163,510 km (0.03 R)
• M2: 299,645 km (0.102 R)
• M3: 459,714 km (0.091 R)
• M4: 541,245 km (0.053 R)
• M5: 628,909 km (0.113 R)
• M6: 778,208 km (0.116 R)
• M7: 940,522 km (0.119 R)
• M8: 1,066,184 km (0.1 R)
• M9: 1,552,078 km (0.085 R)
• M10: 1,839,605 km (0.115 R)
• M11: 1,979,629 km (0.102 R)
• M12: 2,249,653 km (0.1 R)
• M13: 3,130,186 km (0.085 R)
• M14: 3,226,228 km (0.11 R)
• M15: 3,595,136 km (0.117 R)
• M16: 3,746,529 km (0.12 R)
• M17: 4,003,688 km (0.057 R)
• M18: 4,160,766 km (0.111 R)
• M19: 4,400,272 km (0.074 R)
• M20: 4,976,972 km (0.056 R)
• M21: 5,231,587 km (0.117 R)
• M22: 5,490,391 km (0.118 R)
• M23: 6,784,862 km (0.058 R)
• M24: 7,872,738 km (0.098 R)
• M25: 8,302,981 km (0.067 R)
• M26: 9,325,183 km (0.062 R)
• M27: 9,674,644 km (0.034 R)
• M28: 10,350,677 km (0.105 R)
• M29: 10,639,999 km (0.089 R)
• M30: 11,710,821 km (0.089 R)
• M31: 11,823,617 km (0.09 R)
• M32: 11,936,713 km (0.099 R)
• M33: 12,815,900 km (0.067 R)
• M34: 13,282,945 km (0.119 R)
• M35: 13,518,561 km (0.101 R)
• M36: 13,795,168 km (0.11 R)
• M37: 13,874,455 km (0.027 R)
• M38: 14,033,776 km (0.032 R)
• M39: 14,555,424 km (0.046 R)
• M40: 14,920,443 km (0.114 R)
• M41: 15,083,505 km (0.063 R)
• M42: 15,206,324 km (0.092 R)
• M43: 15,991,564 km (0.12 R)
• M44: 16,242,290 km (0.102 R)
• M45: 17,644,470 km (0.106 R)
• M46: 18,076,958 km (0.084 R)
• M47: 18,469,353 km (0.089 R)
• M48: 18,600,700 km (0.057 R)
• M49: 21,110,055 km (0.077 R)
• M50: 21,247,386 km (0.043 R)
• M51: 21,431,092 km (0.105 R)
• M52: 22,404,076 km (0.114 R)
• M53: 23,962,138 km (0.111 R)
• M54: 24,537,342 km (0.096 R)
• M55: 24,681,853 km (0.036 R)
• M56: 24,874,984 km (0.081 R)
• M57: 24,971,774 km (0.069 R)
• M58: 25,701,363 km (0.107 R)
• M59: 25,848,118 km (0.068 R)
• M60: 26,240,962 km (0.086 R)
• M61: 26,883,485 km (0.096 R)
• M62: 28,335,333 km (0.061 R)
• M63: 28,638,867 km (0.104 R)
• M64: 29,096,187 km (0.115 R)
• M65: 29,351,401 km (0.103 R)
• M66: 29,863,924 km (0.118 R)
• M67: 30,069,770 km (0.066 R)
• M68: 30,172,843 km (0.065 R)
• M69: 31,366,934 km (0.082 R)
• M70: 33,587,116 km (0.103 R)
• M71: 34,015,713 km (0.063 R)
• M72: 34,176,830 km (0.088 R)
• M73: 34,284,541 km (0.106 R)
• M74: 34,553,967 km (0.068 R)
• M75: 34,932,599 km (0.102 R)
• M76: 36,405,390 km (0.085 R)
• M77: 36,680,351 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.2

Radius: 7.7

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.25 AU - 18.61 AU

Year: 26561 Days

Day: 17.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,984,023 km

• M1: 147,803 km (0.069 R)
• M2: 702,960 km (0.068 R)
• M3: 833,709 km (0.106 R)
• M4: 1,305,391 km (0.107 R)
• M5: 1,848,880 km (0.084 R)
• M6: 2,069,537 km (0.108 R)
• M7: 2,576,225 km (0.065 R)
• M8: 3,562,224 km (0.1 R)
• M9: 4,407,153 km (0.098 R)
• M10: 4,652,643 km (0.104 R)
• M11: 5,572,670 km (0.112 R)
• M12: 5,999,323 km (0.038 R)
• M13: 7,283,771 km (0.088 R)
• M14: 7,515,647 km (0.106 R)
• M15: 7,573,991 km (0.111 R)
• M16: 8,046,121 km (0.106 R)
• M17: 8,406,652 km (0.114 R)
• M18: 8,833,754 km (0.116 R)
• M19: 8,895,389 km (0.081 R)
• M20: 9,393,400 km (0.102 R)
• M21: 9,772,930 km (0.115 R)
• M22: 9,836,658 km (0.106 R)
• M23: 10,677,698 km (0.045 R)
• M24: 10,743,371 km (0.1 R)
• M25: 11,676,712 km (0.108 R)
• M26: 12,428,142 km (0.104 R)
• M27: 12,566,371 km (0.079 R)
• M28: 12,844,623 km (0.034 R)
• M29: 13,124,820 km (0.058 R)
• M30: 13,762,555 km (0.084 R)
• M31: 14,121,291 km (0.112 R)
• M32: 15,661,251 km (0.112 R)
• M33: 16,793,408 km (0.113 R)
• M34: 19,215,697 km (0.078 R)
• M35: 20,263,630 km (0.092 R)
• M36: 21,164,658 km (0.116 R)
• M37: 22,582,846 km (0.077 R)
• M38: 22,667,219 km (0.098 R)
• M39: 22,921,087 km (0.087 R)
• M40: 24,897,723 km (0.099 R)
• M41: 25,072,154 km (0.081 R)
• M42: 25,510,177 km (0.094 R)
• M43: 25,597,991 km (0.101 R)
• M44: 26,127,418 km (0.045 R)
• M45: 29,287,224 km (0.107 R)
• M46: 29,471,379 km (0.099 R)
• M47: 30,771,235 km (0.085 R)
• M48: 31,146,127 km (0.102 R)
• M49: 32,089,940 km (0.07 R)
• M50: 32,565,212 km (0.108 R)
• M51: 32,756,099 km (0.117 R)
• M52: 33,138,771 km (0.101 R)
• M53: 36,748,717 km (0.101 R)
• M54: 37,745,637 km (0.034 R)
• M55: 37,845,718 km (0.087 R)
• M56: 38,650,405 km (0.078 R)
• M57: 40,174,209 km (0.094 R)
• M58: 41,097,826 km (0.051 R)
• M59: 42,028,475 km (0.097 R)
• M60: 44,755,943 km (0.054 R)
• M61: 44,968,073 km (0.079 R)
• M62: 45,393,379 km (0.104 R)
• M63: 45,820,033 km (0.088 R)
• M64: 46,784,939 km (0.043 R)
• M65: 47,756,427 km (0.107 R)
• M66: 48,190,411 km (0.078 R)
• M67: 48,407,777 km (0.117 R)
• M68: 50,489,880 km (0.104 R)
• M69: 51,264,348 km (0.067 R)
• M70: 51,931,255 km (0.113 R)
• M71: 53,836,534 km (0.112 R)
• M72: 55,764,401 km (0.09 R)
• M73: 57,369,138 km (0.11 R)
• M74: 58,061,477 km (0.047 R)
• M75: 58,988,984 km (0.075 R)
• M76: 60,858,508 km (0.029 R)
• M77: 62,747,331 km (0.093 R)
• M78: 63,937,681 km (0.085 R)
• M79: 64,415,946 km (0.079 R)
• M80: 65,135,511 km (0.083 R)
• M81: 67,188,592 km (0.085 R)
• M82: 69,508,407 km (0.072 R)
• M83: 69,877,016 km (0.079 R)
• M84: 70,492,910 km (0.079 R)
• M85: 71,482,051 km (0.099 R)
• M86: 71,978,417 km (0.092 R)
• M87: 73,599,310 km (0.105 R)
• M88: 75,232,171 km (0.101 R)
• M89: 77,004,008 km (0.05 R)
• M90: 79,687,495 km (0.11 R)
• M91: 83,443,299 km (0.067 R)
• M92: 83,835,096 km (0.056 R)
• M93: 86,462,782 km (0.094 R)
• M94: 87,256,399 km (0.072 R)
• M95: 88,318,245 km (0.084 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 11,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit