🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.79 AU - 1.23 AU

Year: 373 Days

Day: 43.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,061,862 km

• M1: 219,909 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.36 AU - 1.52 AU

Year: 634 Days

Day: 34 Hours

Environment

Temp: -41 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.39 AU - 2.19 AU

Year: 879 Days

Day: 43 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,061,862 km

• M1: 987,645 km (0.064 R)
• M2: 1,177,934 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.36 AU - 2.88 AU

Year: 1557 Days

Day: 13.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,061,862 km

• M1: 722,857 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.12 AU - 3.3 AU

Year: 2111 Days

Day: 27.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.12 AU - 4.08 AU

Year: 2507 Days

Day: 28.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,061,862 km

• M1: 2,479,585 km (0.044 R)
• M2: 3,304,168 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 8.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.78 AU - 7.24 AU

Year: 5409 Days

Day: 12.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 76,061,862 km

• M1: 154,983 km (0.109 R)
• M2: 260,300 km (0.119 R)
• M3: 406,757 km (0.098 R)
• M4: 610,808 km (0.092 R)
• M5: 982,260 km (0.108 R)
• M6: 1,429,408 km (0.12 R)
• M7: 1,482,664 km (0.102 R)
• M8: 2,129,077 km (0.111 R)
• M9: 2,314,877 km (0.097 R)
• M10: 2,489,907 km (0.086 R)
• M11: 2,570,989 km (0.102 R)
• M12: 2,735,846 km (0.118 R)
• M13: 2,972,360 km (0.07 R)
• M14: 3,162,948 km (0.103 R)
• M15: 3,357,575 km (0.117 R)
• M16: 3,465,435 km (0.118 R)
• M17: 4,021,789 km (0.105 R)
• M18: 4,078,936 km (0.081 R)
• M19: 4,291,065 km (0.112 R)
• M20: 4,806,580 km (0.062 R)
• M21: 5,573,717 km (0.062 R)
• M22: 5,939,035 km (0.099 R)
• M23: 6,625,091 km (0.102 R)
• M24: 6,760,777 km (0.049 R)
• M25: 7,150,180 km (0.085 R)
• M26: 7,974,913 km (0.064 R)
• M27: 8,216,065 km (0.062 R)
• M28: 8,386,307 km (0.087 R)
• M29: 8,879,232 km (0.099 R)
• M30: 9,104,078 km (0.047 R)
• M31: 9,255,022 km (0.086 R)
• M32: 9,406,864 km (0.088 R)
• M33: 9,815,715 km (0.104 R)
• M34: 10,048,339 km (0.102 R)
• M35: 10,204,370 km (0.081 R)
• M36: 10,809,942 km (0.076 R)
• M37: 11,157,458 km (0.113 R)
• M38: 11,292,096 km (0.039 R)
• M39: 11,973,365 km (0.083 R)
• M40: 13,147,558 km (0.093 R)
• M41: 13,806,088 km (0.076 R)
• M42: 13,863,833 km (0.06 R)
• M43: 14,095,710 km (0.081 R)
• M44: 14,153,903 km (0.088 R)
• M45: 14,387,426 km (0.08 R)
• M46: 15,334,231 km (0.111 R)
• M47: 15,453,909 km (0.107 R)
• M48: 16,239,896 km (0.048 R)
• M49: 17,007,932 km (0.119 R)
• M50: 17,287,380 km (0.115 R)
• M51: 17,882,181 km (0.093 R)
• M52: 18,388,271 km (0.105 R)
• M53: 18,802,956 km (0.092 R)
• M54: 20,130,937 km (0.088 R)
• M55: 20,459,454 km (0.075 R)
• M56: 21,388,606 km (0.112 R)
• M57: 22,229,795 km (0.104 R)
• M58: 22,535,274 km (0.109 R)
• M59: 22,842,248 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.8

Radius: 13.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.94 AU - 7.82 AU

Year: 5916 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,061,862 km

• M1: 189,840 km (0.025 R)
• M2: 287,078 km (0.071 R)
• M3: 378,632 km (0.077 R)
• M4: 654,491 km (0.082 R)
• M5: 740,809 km (0.084 R)
• M6: 872,006 km (0.036 R)
• M7: 1,026,391 km (0.068 R)
• M8: 1,268,291 km (0.118 R)
• M9: 1,429,408 km (0.072 R)
• M10: 1,546,393 km (0.047 R)
• M11: 1,701,975 km (0.088 R)
• M12: 2,028,996 km (0.105 R)
• M13: 2,123,542 km (0.083 R)
• M14: 2,239,031 km (0.101 R)
• M15: 2,743,176 km (0.117 R)
• M16: 2,827,250 km (0.062 R)
• M17: 3,041,175 km (0.077 R)
• M18: 3,150,232 km (0.095 R)
• M19: 3,417,264 km (0.09 R)
• M20: 3,855,436 km (0.112 R)
• M21: 4,287,325 km (0.113 R)
• M22: 4,459,513 km (0.043 R)
• M23: 4,785,486 km (0.11 R)
• M24: 4,938,525 km (0.104 R)
• M25: 5,067,329 km (0.116 R)
• M26: 6,028,196 km (0.052 R)
• M27: 6,529,648 km (0.069 R)
• M28: 6,785,460 km (0.049 R)
• M29: 7,131,630 km (0.063 R)
• M30: 7,219,144 km (0.115 R)
• M31: 7,572,794 km (0.068 R)
• M32: 8,022,784 km (0.11 R)
• M33: 8,886,114 km (0.094 R)
• M34: 9,011,776 km (0.085 R)
• M35: 9,392,652 km (0.104 R)
• M36: 9,778,914 km (0.084 R)
• M37: 9,973,840 km (0.093 R)
• M38: 10,633,417 km (0.109 R)
• M39: 10,901,197 km (0.083 R)
• M40: 11,002,175 km (0.079 R)
• M41: 12,029,464 km (0.027 R)
• M42: 12,660,468 km (0.091 R)
• M43: 13,302,392 km (0.059 R)
• M44: 14,284,951 km (0.118 R)
• M45: 14,729,257 km (0.053 R)
• M46: 15,065,403 km (0.107 R)
• M47: 15,669,479 km (0.048 R)
• M48: 16,012,657 km (0.083 R)
• M49: 16,435,570 km (0.094 R)
• M50: 17,096,344 km (0.12 R)
• M51: 17,805,587 km (0.098 R)
• M52: 18,444,071 km (0.089 R)
• M53: 18,887,330 km (0.105 R)
• M54: 19,743,478 km (0.086 R)
• M55: 20,114,182 km (0.068 R)
• M56: 21,030,319 km (0.094 R)
• M57: 21,620,333 km (0.111 R)
• M58: 21,832,463 km (0.086 R)
• M59: 21,917,434 km (0.076 R)
• M60: 22,515,676 km (0.096 R)
• M61: 22,773,733 km (0.119 R)
• M62: 22,903,135 km (0.08 R)
• M63: 23,336,221 km (0.051 R)
• M64: 24,430,679 km (0.041 R)
• M65: 24,917,620 km (0.119 R)
• M66: 25,095,492 km (0.088 R)
• M67: 25,318,392 km (0.077 R)
• M68: 26,669,560 km (0.112 R)
• M69: 27,079,608 km (0.099 R)
• M70: 27,583,454 km (0.098 R)
• M71: 27,721,383 km (0.1 R)
• M72: 29,394,934 km (0.098 R)
• M73: 29,629,953 km (0.057 R)
• M74: 30,243,902 km (0.103 R)
• M75: 30,481,165 km (0.113 R)
• M76: 30,814,319 km (0.088 R)
• M77: 31,053,077 km (0.111 R)
• M78: 31,244,562 km (0.111 R)
• M79: 31,821,262 km (0.099 R)
• M80: 32,062,564 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.3

Radius: 11.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.8 AU - 7.34 AU

Year: 6182 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 76,061,862 km

• M1: 144,811 km (0.09 R)
• M2: 229,633 km (0.108 R)
• M3: 386,411 km (0.104 R)
• M4: 465,249 km (0.112 R)
• M5: 596,148 km (0.117 R)
• M6: 716,125 km (0.098 R)
• M7: 972,985 km (0.102 R)
• M8: 1,107,772 km (0.111 R)
• M9: 1,280,259 km (0.119 R)
• M10: 1,354,010 km (0.098 R)
• M11: 1,550,582 km (0.079 R)
• M12: 1,710,203 km (0.083 R)
• M13: 1,827,488 km (0.073 R)
• M14: 1,923,529 km (0.09 R)
• M15: 2,008,800 km (0.058 R)
• M16: 2,311,437 km (0.099 R)
• M17: 2,415,706 km (0.093 R)
• M18: 2,820,668 km (0.112 R)
• M19: 2,918,206 km (0.062 R)
• M20: 2,988,666 km (0.066 R)
• M21: 3,378,967 km (0.118 R)
• M22: 3,453,168 km (0.069 R)
• M23: 3,633,283 km (0.084 R)
• M24: 3,893,883 km (0.037 R)
• M25: 3,987,232 km (0.06 R)
• M26: 4,240,202 km (0.095 R)
• M27: 4,498,258 km (0.042 R)
• M28: 4,795,061 km (0.083 R)
• M29: 4,996,419 km (0.028 R)
• M30: 5,115,200 km (0.029 R)
• M31: 5,599,747 km (0.043 R)
• M32: 5,990,796 km (0.077 R)
• M33: 6,081,004 km (0.111 R)
• M34: 6,501,523 km (0.087 R)
• M35: 6,931,468 km (0.106 R)
• M36: 7,312,942 km (0.053 R)
• M37: 7,467,477 km (0.101 R)
• M38: 7,623,208 km (0.109 R)
• M39: 8,016,950 km (0.091 R)
• M40: 8,356,836 km (0.069 R)
• M41: 8,498,206 km (0.088 R)
• M42: 9,321,294 km (0.118 R)
• M43: 9,552,123 km (0.059 R)
• M44: 9,784,898 km (0.049 R)
• M45: 10,083,794 km (0.116 R)
• M46: 10,277,523 km (0.052 R)
• M47: 10,800,368 km (0.098 R)
• M48: 11,198,149 km (0.064 R)
• M49: 11,331,740 km (0.081 R)
• M50: 12,144,954 km (0.088 R)
• M51: 12,558,592 km (0.047 R)
• M52: 13,070,516 km (0.112 R)
• M53: 13,329,021 km (0.06 R)
• M54: 13,494,326 km (0.056 R)
• M55: 13,660,530 km (0.107 R)
• M56: 13,803,396 km (0.074 R)
• M57: 13,994,731 km (0.097 R)
• M58: 14,307,391 km (0.105 R)
• M59: 14,525,355 km (0.107 R)
• M60: 14,622,593 km (0.064 R)
• M61: 14,768,751 km (0.078 R)
• M62: 15,062,561 km (0.102 R)
• M63: 15,730,814 km (0.079 R)
• M64: 16,333,096 km (0.088 R)
• M65: 16,636,929 km (0.112 R)
• M66: 16,840,532 km (0.076 R)
• M67: 17,301,891 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.2

Radius: 3.5

Gravity: 44.1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.62 AU - 17.48 AU

Year: 22510 Days

Day: 15.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,061,862 km

• M1: 70,461 km (0.106 R)
• M2: 131,197 km (0.092 R)
• M3: 344,075 km (0.097 R)
• M4: 399,726 km (0.106 R)
• M5: 697,874 km (0.1 R)
• M6: 971,040 km (0.105 R)
• M7: 1,105,379 km (0.105 R)
• M8: 1,542,803 km (0.063 R)
• M9: 1,894,208 km (0.059 R)
• M10: 3,124,950 km (0.116 R)
• M11: 3,814,147 km (0.11 R)
• M12: 4,371,699 km (0.072 R)
• M13: 5,000,159 km (0.094 R)
• M14: 5,704,316 km (0.085 R)
• M15: 6,043,455 km (0.117 R)
• M16: 6,240,176 km (0.11 R)
• M17: 6,589,487 km (0.072 R)
• M18: 6,690,466 km (0.112 R)
• M19: 6,893,919 km (0.058 R)
• M20: 7,099,317 km (0.115 R)
• M21: 7,306,958 km (0.104 R)
• M22: 7,516,395 km (0.034 R)
• M23: 8,648,403 km (0.112 R)
• M24: 9,262,203 km (0.075 R)
• M25: 10,121,642 km (0.104 R)
• M26: 10,767,905 km (0.052 R)
• M27: 11,186,031 km (0.06 R)
• M28: 11,548,806 km (0.117 R)
• M29: 12,223,642 km (0.063 R)
• M30: 12,974,324 km (0.109 R)
• M31: 13,100,884 km (0.068 R)
• M32: 13,868,919 km (0.112 R)
• M33: 14,063,097 km (0.102 R)
• M34: 14,981,628 km (0.081 R)
• M35: 15,582,114 km (0.086 R)
• M36: 16,326,812 km (0.113 R)
• M37: 17,221,856 km (0.12 R)
• M38: 17,291,270 km (0.098 R)
• M39: 17,500,408 km (0.073 R)
• M40: 17,780,455 km (0.096 R)
• M41: 17,920,927 km (0.081 R)
• M42: 17,991,388 km (0.117 R)
• M43: 18,061,998 km (0.094 R)
• M44: 18,132,608 km (0.112 R)
• M45: 18,558,214 km (0.111 R)
• M46: 18,843,797 km (0.074 R)
• M47: 19,491,555 km (0.111 R)
• M48: 21,254,417 km (0.054 R)
• M49: 23,221,030 km (0.097 R)
• M50: 23,605,796 km (0.033 R)
• M51: 24,694,420 km (0.118 R)
• M52: 26,038,108 km (0.119 R)
• M53: 26,839,504 km (0.09 R)
• M54: 26,920,137 km (0.114 R)
• M55: 27,000,770 km (0.119 R)
• M56: 27,081,553 km (0.107 R)
• M57: 27,162,336 km (0.115 R)
• M58: 28,548,659 km (0.082 R)
• M59: 28,713,217 km (0.114 R)
• M60: 31,220,028 km (0.107 R)
• M61: 32,070,941 km (0.11 R)
• M62: 32,242,081 km (0.104 R)
• M63: 32,671,277 km (0.089 R)
• M64: 33,621,972 km (0.055 R)
• M65: 34,144,368 km (0.079 R)
• M66: 37,424,451 km (0.101 R)
• M67: 37,785,131 km (0.101 R)
• M68: 37,965,845 km (0.07 R)
• M69: 38,328,171 km (0.078 R)
• M70: 42,764,347 km (0.102 R)
• M71: 43,330,126 km (0.056 R)
• M72: 44,660,051 km (0.105 R)
• M73: 47,749,696 km (0.076 R)
• M74: 48,434,704 km (0.077 R)
• M75: 49,221,439 km (0.11 R)
• M76: 50,409,695 km (0.073 R)
• M77: 51,107,121 km (0.085 R)
• M78: 51,607,226 km (0.103 R)
• M79: 51,807,687 km (0.098 R)
• M80: 52,008,597 km (0.118 R)
• M81: 53,016,289 km (0.11 R)
• M82: 56,903,888 km (0.102 R)
• M83: 60,247,999 km (0.073 R)
• M84: 60,776,229 km (0.073 R)
• M85: 64,193,344 km (0.074 R)
• M86: 66,142,754 km (0.111 R)
• M87: 70,988,827 km (0.098 R)
• M88: 71,100,278 km (0.103 R)
• M89: 72,666,866 km (0.084 R)
• M90: 72,891,562 km (0.067 R)
• M91: 73,792,740 km (0.103 R)
• M92: 74,357,921 km (0.042 R)
• M93: 75,151,538 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 16,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit