🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.39 AU - 0.63 AU

Year: 168 Days

Day: 41.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 141.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.82 AU - 1.2 AU

Year: 467 Days

Day: 46.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.09 AU - 1.51 AU

Year: 682 Days

Day: 47.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.7 AU - 1.76 AU

Year: 1047 Days

Day: 27.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469

Radius: 12.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.23 AU - 3.27 AU

Year: 2696 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,815,972 km

• M1: 183,108 km (0.086 R)
• M2: 398,379 km (0.1 R)
• M3: 748,887 km (0.03 R)
• M4: 844,779 km (0.118 R)
• M5: 973,433 km (0.117 R)
• M6: 1,149,360 km (0.103 R)
• M7: 1,231,041 km (0.043 R)
• M8: 1,433,746 km (0.061 R)
• M9: 1,740,870 km (0.06 R)
• M10: 2,031,988 km (0.093 R)
• M11: 2,260,723 km (0.108 R)
• M12: 2,538,377 km (0.047 R)
• M13: 2,619,908 km (0.11 R)
• M14: 2,799,425 km (0.064 R)
• M15: 3,069,150 km (0.042 R)
• M16: 3,156,216 km (0.064 R)
• M17: 3,317,931 km (0.063 R)
• M18: 3,497,598 km (0.083 R)
• M19: 3,634,480 km (0.027 R)
• M20: 3,897,922 km (0.045 R)
• M21: 3,976,611 km (0.088 R)
• M22: 4,394,587 km (0.089 R)
• M23: 4,759,307 km (0.1 R)
• M24: 4,877,489 km (0.094 R)
• M25: 5,082,288 km (0.1 R)
• M26: 5,377,445 km (0.113 R)
• M27: 5,518,217 km (0.088 R)
• M28: 5,606,928 km (0.1 R)
• M29: 5,767,746 km (0.098 R)
• M30: 6,519,625 km (0.12 R)
• M31: 7,108,741 km (0.084 R)
• M32: 7,675,418 km (0.066 R)
• M33: 8,135,282 km (0.112 R)
• M34: 8,297,296 km (0.043 R)
• M35: 8,501,348 km (0.093 R)
• M36: 9,291,973 km (0.088 R)
• M37: 9,610,616 km (0.113 R)
• M38: 10,019,467 km (0.092 R)
• M39: 10,258,674 km (0.061 R)
• M40: 10,412,012 km (0.091 R)
• M41: 10,632,220 km (0.091 R)
• M42: 10,765,212 km (0.101 R)
• M43: 10,854,074 km (0.11 R)
• M44: 11,010,254 km (0.049 R)
• M45: 11,099,863 km (0.099 R)
• M46: 11,848,301 km (0.09 R)
• M47: 12,055,344 km (0.081 R)
• M48: 12,333,148 km (0.082 R)
• M49: 12,449,535 km (0.097 R)
• M50: 12,542,884 km (0.08 R)
• M51: 12,848,064 km (0.113 R)
• M52: 13,131,851 km (0.076 R)
• M53: 13,346,075 km (0.106 R)
• M54: 13,705,708 km (0.068 R)
• M55: 14,117,252 km (0.088 R)
• M56: 14,606,586 km (0.062 R)
• M57: 15,201,238 km (0.063 R)
• M58: 15,401,101 km (0.059 R)
• M59: 15,879,515 km (0.096 R)
• M60: 16,107,801 km (0.114 R)
• M61: 16,670,588 km (0.094 R)
• M62: 17,552,917 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.8

Radius: 13.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.74 AU - 3.92 AU

Year: 2796 Days

Day: 9.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,815,972 km

• M1: 168,447 km (0.092 R)
• M2: 272,567 km (0.115 R)
• M3: 359,932 km (0.071 R)
• M4: 452,683 km (0.105 R)
• M5: 591,959 km (0.091 R)
• M6: 842,685 km (0.118 R)
• M7: 1,067,830 km (0.106 R)
• M8: 1,551,779 km (0.08 R)
• M9: 1,649,466 km (0.119 R)
• M10: 1,869,973 km (0.096 R)
• M11: 2,179,491 km (0.103 R)
• M12: 2,289,895 km (0.119 R)
• M13: 2,412,415 km (0.059 R)
• M14: 2,516,236 km (0.07 R)
• M15: 2,750,207 km (0.069 R)
• M16: 2,869,886 km (0.033 R)
• M17: 3,171,176 km (0.09 R)
• M18: 3,285,468 km (0.078 R)
• M19: 3,471,269 km (0.114 R)
• M20: 3,636,724 km (0.034 R)
• M21: 3,720,499 km (0.101 R)
• M22: 3,914,378 km (0.109 R)
• M23: 4,049,614 km (0.073 R)
• M24: 4,350,306 km (0.068 R)
• M25: 4,490,629 km (0.106 R)
• M26: 4,684,358 km (0.107 R)
• M27: 4,775,613 km (0.098 R)
• M28: 4,867,616 km (0.112 R)
• M29: 5,187,605 km (0.087 R)
• M30: 5,282,301 km (0.089 R)
• M31: 5,778,068 km (0.09 R)
• M32: 5,975,089 km (0.045 R)
• M33: 6,202,777 km (0.081 R)
• M34: 6,404,584 km (0.106 R)
• M35: 6,608,486 km (0.116 R)
• M36: 6,918,453 km (0.065 R)
• M37: 7,022,872 km (0.096 R)
• M38: 7,172,919 km (0.027 R)
• M39: 7,660,159 km (0.089 R)
• M40: 7,845,810 km (0.098 R)
• M41: 7,939,159 km (0.118 R)
• M42: 8,079,781 km (0.069 R)
• M43: 8,221,450 km (0.107 R)
• M44: 8,348,010 km (0.032 R)
• M45: 9,202,663 km (0.09 R)
• M46: 9,433,043 km (0.106 R)
• M47: 9,899,789 km (0.073 R)
• M48: 10,102,045 km (0.093 R)
• M49: 10,322,851 km (0.086 R)
• M50: 10,493,692 km (0.095 R)
• M51: 10,734,545 km (0.101 R)
• M52: 10,873,072 km (0.106 R)
• M53: 11,397,563 km (0.113 R)
• M54: 11,538,783 km (0.111 R)
• M55: 11,751,810 km (0.111 R)
• M56: 11,876,725 km (0.106 R)
• M57: 11,966,184 km (0.12 R)
• M58: 12,145,851 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 14.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.97 AU - 6.75 AU

Year: 7381 Days

Day: 13.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,815,972 km

• M1: 247,734 km (0.083 R)
• M2: 384,616 km (0.116 R)
• M3: 790,026 km (0.107 R)
• M4: 1,074,262 km (0.034 R)
• M5: 1,264,102 km (0.087 R)
• M6: 1,436,439 km (0.115 R)
• M7: 1,757,476 km (0.088 R)
• M8: 1,968,259 km (0.083 R)
• M9: 2,204,773 km (0.09 R)
• M10: 2,468,814 km (0.067 R)
• M11: 2,595,673 km (0.038 R)
• M12: 3,067,056 km (0.063 R)
• M13: 3,223,685 km (0.117 R)
• M14: 3,323,018 km (0.117 R)
• M15: 4,068,613 km (0.119 R)
• M16: 4,527,430 km (0.07 R)
• M17: 4,888,110 km (0.094 R)
• M18: 4,979,814 km (0.1 R)
• M19: 5,305,339 km (0.101 R)
• M20: 5,423,372 km (0.118 R)
• M21: 5,806,791 km (0.111 R)
• M22: 6,100,152 km (0.075 R)
• M23: 6,778,429 km (0.11 R)
• M24: 7,507,120 km (0.06 R)
• M25: 7,827,110 km (0.067 R)
• M26: 8,042,980 km (0.056 R)
• M27: 8,397,976 km (0.114 R)
• M28: 8,563,581 km (0.047 R)
• M29: 8,786,182 km (0.089 R)
• M30: 8,898,231 km (0.083 R)
• M31: 9,180,223 km (0.03 R)
• M32: 9,436,634 km (0.036 R)
• M33: 9,637,693 km (0.11 R)
• M34: 9,753,332 km (0.081 R)
• M35: 10,426,672 km (0.034 R)
• M36: 10,634,763 km (0.032 R)
• M37: 10,784,062 km (0.111 R)
• M38: 11,054,834 km (0.094 R)
• M39: 11,664,445 km (0.037 R)
• M40: 11,849,498 km (0.085 R)
• M41: 11,973,365 km (0.08 R)
• M42: 12,662,562 km (0.102 R)
• M43: 12,757,557 km (0.079 R)
• M44: 12,916,430 km (0.113 R)
• M45: 13,332,611 km (0.085 R)
• M46: 13,688,056 km (0.054 R)
• M47: 13,981,417 km (0.028 R)
• M48: 14,574,124 km (0.103 R)
• M49: 15,784,371 km (0.081 R)
• M50: 16,091,944 km (0.118 R)
• M51: 16,332,647 km (0.076 R)
• M52: 16,436,168 km (0.059 R)
• M53: 16,956,919 km (0.098 R)
• M54: 17,872,458 km (0.11 R)
• M55: 18,551,632 km (0.067 R)
• M56: 19,494,847 km (0.086 R)
• M57: 19,677,954 km (0.109 R)
• M58: 20,379,269 km (0.107 R)
• M59: 21,051,263 km (0.109 R)
• M60: 21,239,307 km (0.102 R)
• M61: 21,352,254 km (0.064 R)
• M62: 21,616,892 km (0.113 R)
• M63: 22,149,162 km (0.077 R)
• M64: 22,417,091 km (0.086 R)
• M65: 22,801,558 km (0.03 R)
• M66: 23,460,088 km (0.073 R)
• M67: 23,928,778 km (0.118 R)
• M68: 24,519,091 km (0.116 R)
• M69: 25,153,984 km (0.103 R)
• M70: 26,156,739 km (0.113 R)
• M71: 26,561,551 km (0.052 R)
• M72: 27,254,488 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.2

Radius: 15

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.17 AU - 7.13 AU

Year: 7891 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,815,972 km

• M1: 201,957 km (0.119 R)
• M2: 309,967 km (0.075 R)
• M3: 436,227 km (0.082 R)
• M4: 749,336 km (0.115 R)
• M5: 909,555 km (0.101 R)
• M6: 1,210,995 km (0.066 R)
• M7: 1,423,873 km (0.08 R)
• M8: 1,607,878 km (0.079 R)
• M9: 1,778,270 km (0.103 R)
• M10: 2,161,240 km (0.102 R)
• M11: 2,848,942 km (0.115 R)
• M12: 3,602,018 km (0.099 R)
• M13: 3,799,936 km (0.049 R)
• M14: 4,750,181 km (0.11 R)
• M15: 4,967,696 km (0.098 R)
• M16: 5,156,788 km (0.07 R)
• M17: 5,252,381 km (0.099 R)
• M18: 5,380,587 km (0.11 R)
• M19: 5,673,050 km (0.045 R)
• M20: 5,970,750 km (0.112 R)
• M21: 6,859,661 km (0.115 R)
• M22: 6,964,978 km (0.11 R)
• M23: 7,391,481 km (0.118 R)
• M24: 7,535,544 km (0.047 R)
• M25: 7,790,010 km (0.104 R)
• M26: 8,195,570 km (0.112 R)
• M27: 9,104,676 km (0.061 R)
• M28: 10,125,532 km (0.11 R)
• M29: 10,285,901 km (0.062 R)
• M30: 10,527,950 km (0.114 R)
• M31: 10,771,795 km (0.032 R)
• M32: 10,935,604 km (0.111 R)
• M33: 11,724,434 km (0.1 R)
• M34: 12,062,076 km (0.113 R)
• M35: 12,403,010 km (0.112 R)
• M36: 12,963,852 km (0.112 R)
• M37: 13,181,667 km (0.089 R)
• M38: 13,313,014 km (0.106 R)
• M39: 13,887,170 km (0.057 R)
• M40: 14,154,951 km (0.097 R)
• M41: 14,424,526 km (0.108 R)
• M42: 14,922,986 km (0.107 R)
• M43: 15,658,110 km (0.056 R)
• M44: 16,546,572 km (0.025 R)
• M45: 16,783,086 km (0.108 R)
• M46: 17,211,684 km (0.096 R)
• M47: 17,885,622 km (0.086 R)
• M48: 18,323,346 km (0.105 R)
• M49: 18,519,169 km (0.109 R)
• M50: 19,061,013 km (0.091 R)
• M51: 19,658,058 km (0.114 R)
• M52: 19,808,254 km (0.054 R)
• M53: 20,261,236 km (0.12 R)
• M54: 21,485,994 km (0.102 R)
• M55: 22,420,233 km (0.07 R)
• M56: 23,953,162 km (0.117 R)
• M57: 24,382,059 km (0.12 R)
• M58: 25,138,725 km (0.059 R)
• M59: 25,793,366 km (0.11 R)
• M60: 27,231,151 km (0.098 R)
• M61: 27,454,650 km (0.103 R)
• M62: 28,241,834 km (0.086 R)
• M63: 29,321,781 km (0.064 R)
• M64: 29,665,707 km (0.109 R)
• M65: 30,415,491 km (0.11 R)
• M66: 31,874,669 km (0.067 R)
• M67: 32,110,285 km (0.088 R)
• M68: 32,228,318 km (0.115 R)
• M69: 32,405,592 km (0.073 R)
• M70: 32,642,555 km (0.1 R)
• M71: 35,774,386 km (0.084 R)
• M72: 36,695,460 km (0.117 R)
• M73: 40,521,276 km (0.118 R)
• M74: 41,481,246 km (0.079 R)
• M75: 41,609,900 km (0.055 R)
• M76: 42,448,845 km (0.068 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: 499 - 12,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit