🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.89 AU - 0.97 AU

Year: 342 Days

Day: 27.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,480,914 km

• M1: 70,760 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.07 AU - 1.43 AU

Year: 532 Days

Day: 15.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.02 AU - 1.54 AU

Year: 551 Days

Day: 13.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.21 AU - 1.73 AU

Year: 679 Days

Day: 39.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.28 AU - 1.98 AU

Year: 792 Days

Day: 24.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,480,914 km

• M1: 49,517 km (0.095 R)
• M2: 623,973 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.8 AU - 2.12 AU

Year: 1045 Days

Day: 38 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.9 AU - 2.16 AU

Year: 1101 Days

Day: 29.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,480,914 km

• M1: 249,679 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.5

Radius: 8.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.88 AU - 5.86 AU

Year: 4093 Days

Day: 14.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,480,914 km

• M1: 126,709 km (0.108 R)
• M2: 180,714 km (0.1 R)
• M3: 333,154 km (0.115 R)
• M4: 416,630 km (0.087 R)
• M5: 469,139 km (0.074 R)
• M6: 633,697 km (0.082 R)
• M7: 760,406 km (0.029 R)
• M8: 866,172 km (0.102 R)
• M9: 946,356 km (0.12 R)
• M10: 1,168,958 km (0.098 R)
• M11: 1,326,784 km (0.08 R)
• M12: 1,443,919 km (0.104 R)
• M13: 1,515,875 km (0.098 R)
• M14: 1,601,445 km (0.103 R)
• M15: 1,701,227 km (0.115 R)
• M16: 1,959,882 km (0.096 R)
• M17: 2,286,903 km (0.098 R)
• M18: 2,399,699 km (0.093 R)
• M19: 2,572,485 km (0.106 R)
• M20: 2,660,449 km (0.102 R)
• M21: 2,884,845 km (0.09 R)
• M22: 3,007,067 km (0.068 R)
• M23: 3,545,470 km (0.044 R)
• M24: 3,627,300 km (0.073 R)
• M25: 3,977,508 km (0.053 R)
• M26: 4,079,534 km (0.079 R)
• M27: 4,390,997 km (0.113 R)
• M28: 4,531,918 km (0.116 R)
• M29: 4,728,190 km (0.11 R)
• M30: 5,000,309 km (0.115 R)
• M31: 5,128,963 km (0.106 R)
• M32: 5,446,260 km (0.112 R)
• M33: 5,578,804 km (0.103 R)
• M34: 6,002,315 km (0.062 R)
• M35: 6,456,046 km (0.105 R)
• M36: 6,616,564 km (0.102 R)
• M37: 6,839,315 km (0.101 R)
• M38: 7,606,753 km (0.107 R)
• M39: 7,776,397 km (0.066 R)
• M40: 7,840,275 km (0.111 R)
• M41: 8,032,957 km (0.087 R)
• M42: 8,445,099 km (0.082 R)
• M43: 8,775,261 km (0.111 R)
• M44: 8,997,863 km (0.119 R)
• M45: 9,177,231 km (0.101 R)
• M46: 9,267,289 km (0.102 R)
• M47: 9,471,191 km (0.104 R)
• M48: 9,585,035 km (0.117 R)
• M49: 9,745,404 km (0.071 R)
• M50: 9,883,333 km (0.101 R)
• M51: 10,489,055 km (0.09 R)
• M52: 10,820,264 km (0.072 R)
• M53: 10,963,280 km (0.115 R)
• M54: 11,444,387 km (0.112 R)
• M55: 11,858,773 km (0.086 R)
• M56: 12,228,579 km (0.112 R)
• M57: 12,327,762 km (0.086 R)
• M58: 12,752,620 km (0.104 R)
• M59: 13,055,257 km (0.066 R)
• M60: 13,207,547 km (0.101 R)
• M61: 14,133,558 km (0.107 R)
• M62: 14,289,888 km (0.076 R)
• M63: 15,027,106 km (0.113 R)
• M64: 15,480,836 km (0.094 R)
• M65: 15,722,886 km (0.074 R)
• M66: 15,966,132 km (0.111 R)
• M67: 16,047,364 km (0.068 R)
• M68: 16,428,988 km (0.093 R)
• M69: 16,620,922 km (0.105 R)
• M70: 17,284,388 km (0.111 R)
• M71: 17,619,488 km (0.115 R)
• M72: 17,759,661 km (0.111 R)
• M73: 18,381,090 km (0.081 R)
• M74: 18,494,934 km (0.109 R)
• M75: 18,952,255 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.6

Radius: 11.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.33 AU - 8.45 AU

Year: 6887 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,480,914 km

• M1: 140,323 km (0.11 R)
• M2: 247,285 km (0.091 R)
• M3: 476,320 km (0.065 R)
• M4: 554,410 km (0.099 R)
• M5: 625,469 km (0.085 R)
• M6: 930,200 km (0.109 R)
• M7: 1,017,565 km (0.099 R)
• M8: 1,123,181 km (0.118 R)
• M9: 1,280,857 km (0.12 R)
• M10: 1,429,258 km (0.104 R)
• M11: 1,548,787 km (0.074 R)
• M12: 1,725,611 km (0.051 R)
• M13: 2,177,247 km (0.094 R)
• M14: 2,256,235 km (0.115 R)
• M15: 2,336,120 km (0.119 R)
• M16: 2,771,301 km (0.048 R)
• M17: 3,482,938 km (0.09 R)
• M18: 3,622,512 km (0.066 R)
• M19: 3,859,475 km (0.1 R)
• M20: 4,831,413 km (0.058 R)
• M21: 5,224,855 km (0.057 R)
• M22: 5,412,152 km (0.119 R)
• M23: 5,493,084 km (0.055 R)
• M24: 5,628,769 km (0.061 R)
• M25: 6,409,670 km (0.091 R)
• M26: 6,667,876 km (0.06 R)
• M27: 7,194,760 km (0.078 R)
• M28: 7,433,219 km (0.077 R)
• M29: 7,704,590 km (0.102 R)
• M30: 8,071,703 km (0.12 R)
• M31: 8,854,698 km (0.076 R)
• M32: 9,014,169 km (0.074 R)
• M33: 9,142,524 km (0.087 R)
• M34: 9,793,125 km (0.07 R)
• M35: 10,391,517 km (0.087 R)
• M36: 10,492,495 km (0.11 R)
• M37: 11,380,508 km (0.088 R)
• M38: 11,519,335 km (0.03 R)
• M39: 11,728,623 km (0.09 R)
• M40: 13,010,377 km (0.092 R)
• M41: 13,119,135 km (0.097 R)
• M42: 13,667,860 km (0.06 R)
• M43: 14,825,448 km (0.113 R)
• M44: 15,053,136 km (0.113 R)
• M45: 15,205,576 km (0.106 R)
• M46: 15,396,762 km (0.066 R)
• M47: 15,665,889 km (0.087 R)
• M48: 16,955,722 km (0.114 R)
• M49: 17,353,203 km (0.037 R)
• M50: 17,673,492 km (0.064 R)
• M51: 18,117,050 km (0.089 R)
• M52: 18,523,358 km (0.078 R)
• M53: 19,015,086 km (0.06 R)
• M54: 20,263,032 km (0.075 R)
• M55: 20,769,720 km (0.072 R)
• M56: 21,109,756 km (0.076 R)
• M57: 21,795,363 km (0.101 R)
• M58: 22,401,384 km (0.106 R)
• M59: 22,706,414 km (0.114 R)
• M60: 22,793,779 km (0.108 R)
• M61: 23,232,549 km (0.052 R)
• M62: 23,408,776 km (0.083 R)
• M63: 23,940,297 km (0.11 R)
• M64: 24,163,048 km (0.056 R)
• M65: 24,252,208 km (0.089 R)
• M66: 24,520,737 km (0.048 R)
• M67: 25,649,602 km (0.115 R)
• M68: 26,472,989 km (0.107 R)
• M69: 26,611,068 km (0.075 R)
• M70: 26,934,199 km (0.1 R)
• M71: 27,026,800 km (0.036 R)
• M72: 27,771,050 km (0.09 R)
• M73: 28,427,784 km (0.031 R)
• M74: 28,522,031 km (0.076 R)
• M75: 31,154,205 km (0.084 R)
• M76: 32,425,338 km (0.084 R)
• M77: 32,523,923 km (0.114 R)
• M78: 32,671,726 km (0.099 R)
• M79: 32,770,461 km (0.097 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.7

Radius: 14

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.34 AU - 12.08 AU

Year: 13347 Days

Day: 7.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,480,914 km

• M1: 187,297 km (0.069 R)
• M2: 419,173 km (0.04 R)
• M3: 516,561 km (0.109 R)
• M4: 848,818 km (0.076 R)
• M5: 1,081,293 km (0.083 R)
• M6: 1,248,394 km (0.11 R)
• M7: 1,853,069 km (0.075 R)
• M8: 2,082,402 km (0.084 R)
• M9: 2,485,718 km (0.078 R)
• M10: 2,625,891 km (0.085 R)
• M11: 2,826,502 km (0.086 R)
• M12: 3,521,683 km (0.111 R)
• M13: 3,776,000 km (0.074 R)
• M14: 5,243,854 km (0.104 R)
• M15: 5,608,424 km (0.111 R)
• M16: 6,209,209 km (0.089 R)
• M17: 6,830,489 km (0.114 R)
• M18: 7,229,018 km (0.098 R)
• M19: 7,594,186 km (0.078 R)
• M20: 7,717,305 km (0.1 R)
• M21: 7,924,050 km (0.047 R)
• M22: 8,258,550 km (0.06 R)
• M23: 8,469,932 km (0.089 R)
• M24: 9,202,363 km (0.047 R)
• M25: 9,598,349 km (0.076 R)
• M26: 9,687,061 km (0.032 R)
• M27: 11,613,881 km (0.045 R)
• M28: 13,605,777 km (0.054 R)
• M29: 14,309,934 km (0.113 R)
• M30: 15,284,714 km (0.12 R)
• M31: 16,069,354 km (0.043 R)
• M32: 17,732,284 km (0.095 R)
• M33: 18,170,307 km (0.069 R)
• M34: 19,449,518 km (0.099 R)
• M35: 20,413,677 km (0.114 R)
• M36: 21,567,824 km (0.117 R)
• M37: 21,801,197 km (0.091 R)
• M38: 22,683,824 km (0.1 R)
• M39: 23,278,775 km (0.115 R)
• M40: 23,518,281 km (0.097 R)
• M41: 23,818,674 km (0.096 R)
• M42: 23,939,250 km (0.076 R)
• M43: 24,666,595 km (0.077 R)
• M44: 27,711,958 km (0.103 R)
• M45: 28,220,292 km (0.109 R)
• M46: 28,347,899 km (0.087 R)
• M47: 29,052,954 km (0.089 R)
• M48: 29,246,384 km (0.115 R)
• M49: 29,699,067 km (0.057 R)
• M50: 30,284,593 km (0.052 R)
• M51: 30,611,464 km (0.096 R)
• M52: 31,005,355 km (0.116 R)
• M53: 32,397,064 km (0.082 R)
• M54: 33,876,887 km (0.066 R)
• M55: 34,420,525 km (0.11 R)
• M56: 34,625,175 km (0.096 R)
• M57: 35,310,034 km (0.055 R)
• M58: 35,723,074 km (0.07 R)
• M59: 35,999,381 km (0.098 R)
• M60: 36,623,653 km (0.104 R)
• M61: 36,762,929 km (0.085 R)
• M62: 37,181,504 km (0.113 R)
• M63: 37,461,551 km (0.069 R)
• M64: 37,601,874 km (0.055 R)
• M65: 38,730,290 km (0.097 R)
• M66: 38,943,019 km (0.113 R)
• M67: 39,298,613 km (0.099 R)
• M68: 40,012,942 km (0.031 R)
• M69: 40,156,407 km (0.086 R)
• M70: 40,371,828 km (0.102 R)
• M71: 41,744,987 km (0.112 R)
• M72: 42,254,816 km (0.067 R)
• M73: 42,473,827 km (0.066 R)
• M74: 42,913,196 km (0.057 R)
• M75: 43,133,404 km (0.057 R)
• M76: 43,575,017 km (0.09 R)
• M77: 44,314,480 km (0.049 R)
• M78: 47,161,626 km (0.062 R)
• M79: 47,768,545 km (0.06 R)
• M80: 48,454,451 km (0.103 R)
• M81: 50,686,751 km (0.041 R)
• M82: 51,308,479 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit