🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.59 AU - 0.65 AU

Year: 225 Days

Day: 38.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.19 AU - 1.51 AU

Year: 722 Days

Day: 43.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,288,785 km

• M1: 1,232,238 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.38 AU - 1.6 AU

Year: 837 Days

Day: 37 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.37 AU - 1.76 AU

Year: 897 Days

Day: 18.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,288,785 km

• M1: 522,545 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361

Radius: 12.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.3 AU - 4.48 AU

Year: 3531 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 98,288,785 km

• M1: 159,771 km (0.117 R)
• M2: 354,697 km (0.053 R)
• M3: 514,467 km (0.094 R)
• M4: 774,917 km (0.108 R)
• M5: 868,565 km (0.093 R)
• M6: 976,575 km (0.113 R)
• M7: 1,058,255 km (0.093 R)
• M8: 1,295,817 km (0.086 R)
• M9: 1,421,479 km (0.066 R)
• M10: 1,697,936 km (0.081 R)
• M11: 1,849,179 km (0.105 R)
• M12: 2,084,796 km (0.044 R)
• M13: 2,192,656 km (0.032 R)
• M14: 2,358,261 km (0.106 R)
• M15: 2,731,508 km (0.078 R)
• M16: 2,820,369 km (0.071 R)
• M17: 2,940,496 km (0.119 R)
• M18: 3,031,601 km (0.081 R)
• M19: 3,170,278 km (0.041 R)
• M20: 3,485,930 km (0.071 R)
• M21: 3,647,645 km (0.116 R)
• M22: 4,029,269 km (0.115 R)
• M23: 4,216,266 km (0.047 R)
• M24: 4,511,273 km (0.095 R)
• M25: 4,599,237 km (0.099 R)
• M26: 4,705,751 km (0.072 R)
• M27: 4,993,577 km (0.095 R)
• M28: 5,102,933 km (0.041 R)
• M29: 5,681,278 km (0.073 R)
• M30: 6,162,983 km (0.11 R)
• M31: 6,879,856 km (0.069 R)
• M32: 7,393,276 km (0.096 R)
• M33: 8,068,561 km (0.06 R)
• M34: 8,348,608 km (0.049 R)
• M35: 8,631,947 km (0.06 R)
• M36: 8,940,418 km (0.11 R)
• M37: 9,230,338 km (0.113 R)
• M38: 9,568,579 km (0.098 R)
• M39: 9,659,535 km (0.1 R)
• M40: 9,750,789 km (0.049 R)
• M41: 10,187,914 km (0.072 R)
• M42: 10,444,026 km (0.096 R)
• M43: 11,344,904 km (0.095 R)
• M44: 11,683,145 km (0.076 R)
• M45: 11,926,690 km (0.091 R)
• M46: 12,172,031 km (0.037 R)
• M47: 12,295,299 km (0.067 R)
• M48: 12,394,184 km (0.086 R)
• M49: 12,543,183 km (0.037 R)
• M50: 12,892,943 km (0.085 R)
• M51: 13,144,716 km (0.072 R)
• M52: 14,168,265 km (0.093 R)
• M53: 14,428,266 km (0.106 R)
• M54: 14,637,254 km (0.108 R)
• M55: 14,900,098 km (0.11 R)
• M56: 15,164,287 km (0.085 R)
• M57: 15,270,502 km (0.119 R)
• M58: 15,350,238 km (0.114 R)
• M59: 15,831,943 km (0.085 R)
• M60: 16,155,822 km (0.103 R)
• M61: 16,264,281 km (0.12 R)
• M62: 16,454,719 km (0.118 R)
• M63: 17,085,423 km (0.027 R)
• M64: 17,556,806 km (0.07 R)
• M65: 17,640,431 km (0.104 R)
• M66: 18,032,378 km (0.074 R)
• M67: 18,682,530 km (0.091 R)
• M68: 18,767,950 km (0.101 R)
• M69: 18,996,386 km (0.087 R)
• M70: 19,082,106 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.2

Radius: 11.8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.92 AU - 5.48 AU

Year: 4689 Days

Day: 5.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 98,288,785 km

• M1: 159,920 km (0.12 R)
• M2: 258,954 km (0.09 R)
• M3: 483,351 km (0.111 R)
• M4: 926,011 km (0.114 R)
• M5: 1,098,796 km (0.103 R)
• M6: 1,297,313 km (0.108 R)
• M7: 1,523,654 km (0.033 R)
• M8: 1,601,894 km (0.087 R)
• M9: 1,812,378 km (0.067 R)
• M10: 1,895,704 km (0.034 R)
• M11: 2,101,401 km (0.112 R)
• M12: 2,207,017 km (0.105 R)
• M13: 2,350,781 km (0.062 R)
• M14: 2,497,686 km (0.105 R)
• M15: 2,878,413 km (0.068 R)
• M16: 3,359,968 km (0.115 R)
• M17: 4,019,096 km (0.059 R)
• M18: 4,397,579 km (0.081 R)
• M19: 4,579,789 km (0.117 R)
• M20: 4,998,962 km (0.097 R)
• M21: 5,165,315 km (0.064 R)
• M22: 5,576,859 km (0.108 R)
• M23: 5,650,760 km (0.078 R)
• M24: 5,898,943 km (0.107 R)
• M25: 6,125,584 km (0.096 R)
• M26: 6,483,721 km (0.066 R)
• M27: 6,691,513 km (0.075 R)
• M28: 6,901,399 km (0.112 R)
• M29: 7,490,066 km (0.104 R)
• M30: 7,680,803 km (0.055 R)
• M31: 8,122,865 km (0.055 R)
• M32: 8,262,739 km (0.102 R)
• M33: 8,431,635 km (0.08 R)
• M34: 8,516,457 km (0.103 R)
• M35: 9,234,976 km (0.106 R)
• M36: 9,883,183 km (0.048 R)
• M37: 10,032,632 km (0.095 R)
• M38: 11,161,497 km (0.099 R)
• M39: 11,599,221 km (0.057 R)
• M40: 12,074,343 km (0.12 R)
• M41: 12,426,796 km (0.108 R)
• M42: 13,142,023 km (0.057 R)
• M43: 13,604,131 km (0.092 R)
• M44: 14,510,545 km (0.095 R)
• M45: 15,332,435 km (0.057 R)
• M46: 15,993,957 km (0.054 R)
• M47: 16,275,201 km (0.083 R)
• M48: 16,381,116 km (0.119 R)
• M49: 16,487,331 km (0.114 R)
• M50: 16,914,134 km (0.071 R)
• M51: 17,851,514 km (0.115 R)
• M52: 18,070,376 km (0.113 R)
• M53: 19,102,751 km (0.084 R)
• M54: 19,177,250 km (0.071 R)
• M55: 20,687,142 km (0.088 R)
• M56: 20,763,736 km (0.086 R)
• M57: 20,878,627 km (0.072 R)
• M58: 21,186,200 km (0.117 R)
• M59: 21,611,507 km (0.032 R)
• M60: 21,688,998 km (0.061 R)
• M61: 22,195,986 km (0.098 R)
• M62: 22,706,713 km (0.105 R)
• M63: 22,864,688 km (0.096 R)
• M64: 22,943,825 km (0.117 R)
• M65: 23,062,606 km (0.028 R)
• M66: 23,380,502 km (0.11 R)
• M67: 24,343,014 km (0.075 R)
• M68: 24,464,189 km (0.115 R)
• M69: 24,666,595 km (0.105 R)
• M70: 24,869,599 km (0.113 R)
• M71: 25,114,042 km (0.107 R)
• M72: 25,975,725 km (0.096 R)
• M73: 26,430,802 km (0.086 R)
• M74: 26,805,246 km (0.117 R)
• M75: 27,013,935 km (0.096 R)
• M76: 27,307,147 km (0.096 R)
• M77: 27,391,071 km (0.086 R)
• M78: 27,854,376 km (0.116 R)
• M79: 27,938,898 km (0.115 R)
• M80: 28,235,401 km (0.104 R)
• M81: 28,320,373 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424

Radius: 7.7

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.16 AU - 9.7 AU

Year: 13326 Days

Day: 21 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 98,288,785 km

• M1: 152,739 km (0.064 R)
• M2: 378,333 km (0.034 R)
• M3: 490,681 km (0.074 R)
• M4: 1,010,085 km (0.082 R)
• M5: 1,089,671 km (0.078 R)
• M6: 1,255,126 km (0.101 R)
• M7: 1,451,099 km (0.052 R)
• M8: 1,946,268 km (0.071 R)
• M9: 2,409,872 km (0.105 R)
• M10: 2,490,505 km (0.05 R)
• M11: 3,108,644 km (0.117 R)
• M12: 3,434,917 km (0.068 R)
• M13: 3,803,526 km (0.084 R)
• M14: 3,929,188 km (0.037 R)
• M15: 4,184,701 km (0.107 R)
• M16: 4,314,403 km (0.105 R)
• M17: 4,644,864 km (0.079 R)
• M18: 4,949,146 km (0.086 R)
• M19: 7,176,808 km (0.094 R)
• M20: 7,568,007 km (0.047 R)
• M21: 7,845,960 km (0.072 R)
• M22: 8,535,007 km (0.099 R)
• M23: 8,658,575 km (0.051 R)
• M24: 8,824,330 km (0.104 R)
• M25: 9,668,660 km (0.091 R)
• M26: 9,797,464 km (0.081 R)
• M27: 9,927,016 km (0.077 R)
• M28: 10,143,932 km (0.104 R)
• M29: 10,406,477 km (0.081 R)
• M30: 10,715,546 km (0.058 R)
• M31: 12,305,921 km (0.075 R)
• M32: 12,632,643 km (0.08 R)
• M33: 13,009,779 km (0.116 R)
• M34: 13,774,972 km (0.097 R)
• M35: 13,871,612 km (0.114 R)
• M36: 14,017,021 km (0.105 R)
• M37: 15,599,617 km (0.115 R)
• M38: 15,700,297 km (0.113 R)
• M39: 15,750,861 km (0.115 R)
• M40: 16,360,771 km (0.087 R)
• M41: 16,565,720 km (0.116 R)
• M42: 16,823,178 km (0.119 R)
• M43: 17,030,072 km (0.114 R)
• M44: 18,289,387 km (0.042 R)
• M45: 20,233,860 km (0.102 R)
• M46: 20,343,814 km (0.116 R)
• M47: 20,674,875 km (0.078 R)
• M48: 23,617,465 km (0.097 R)
• M49: 23,675,359 km (0.105 R)
• M50: 23,965,429 km (0.035 R)
• M51: 24,198,353 km (0.061 R)
• M52: 24,960,255 km (0.084 R)
• M53: 25,019,346 km (0.07 R)
• M54: 25,730,235 km (0.084 R)
• M55: 26,088,223 km (0.082 R)
• M56: 26,327,729 km (0.057 R)
• M57: 26,869,423 km (0.113 R)
• M58: 27,232,647 km (0.088 R)
• M59: 29,134,784 km (0.102 R)
• M60: 29,570,114 km (0.081 R)
• M61: 29,694,878 km (0.054 R)
• M62: 30,195,881 km (0.042 R)
• M63: 30,447,505 km (0.091 R)
• M64: 30,825,988 km (0.088 R)
• M65: 31,079,257 km (0.045 R)
• M66: 31,460,582 km (0.086 R)
• M67: 31,587,890 km (0.076 R)
• M68: 32,099,365 km (0.103 R)
• M69: 32,227,570 km (0.102 R)
• M70: 32,549,056 km (0.103 R)
• M71: 33,000,841 km (0.052 R)
• M72: 34,762,805 km (0.044 R)
• M73: 35,158,492 km (0.075 R)
• M74: 35,224,464 km (0.107 R)
• M75: 36,488,117 km (0.071 R)
• M76: 36,823,217 km (0.06 R)
• M77: 37,631,344 km (0.093 R)
• M78: 38,854,457 km (0.117 R)
• M79: 38,922,823 km (0.077 R)
• M80: 39,402,284 km (0.095 R)
• M81: 42,320,041 km (0.119 R)
• M82: 43,024,946 km (0.073 R)
• M83: 43,947,217 km (0.089 R)
• M84: 44,589,441 km (0.104 R)
• M85: 45,450,526 km (0.094 R)
• M86: 45,810,907 km (0.085 R)
• M87: 46,752,476 km (0.101 R)
• M88: 46,970,739 km (0.034 R)
• M89: 47,773,631 km (0.082 R)
• M90: 48,287,051 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.1

Radius: 5.3

Gravity: 30.69 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.2 AU - 17.38 AU

Year: 26174 Days

Day: 19.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,288,785 km

• M1: 195,076 km (0.104 R)
• M2: 364,869 km (0.097 R)
• M3: 709,094 km (0.115 R)
• M4: 822,339 km (0.106 R)
• M5: 1,731,296 km (0.077 R)
• M6: 2,043,208 km (0.08 R)
• M7: 2,083,300 km (0.071 R)
• M8: 3,033,246 km (0.106 R)
• M9: 3,312,845 km (0.06 R)
• M10: 4,098,084 km (0.071 R)
• M11: 4,303,033 km (0.069 R)
• M12: 4,354,794 km (0.108 R)
• M13: 6,001,867 km (0.034 R)
• M14: 7,256,544 km (0.028 R)
• M15: 8,264,983 km (0.115 R)
• M16: 8,917,230 km (0.105 R)
• M17: 9,653,700 km (0.066 R)
• M18: 10,201,378 km (0.105 R)
• M19: 10,479,181 km (0.085 R)
• M20: 10,618,906 km (0.048 R)
• M21: 11,398,610 km (0.038 R)
• M22: 12,713,874 km (0.027 R)
• M23: 12,788,374 km (0.119 R)
• M24: 12,863,023 km (0.069 R)
• M25: 13,238,364 km (0.08 R)
• M26: 13,313,762 km (0.109 R)
• M27: 13,693,441 km (0.032 R)
• M28: 13,999,668 km (0.079 R)
• M29: 14,230,797 km (0.111 R)
• M30: 14,540,913 km (0.059 R)
• M31: 15,723,783 km (0.06 R)
• M32: 15,964,038 km (0.088 R)
• M33: 16,044,521 km (0.118 R)
• M34: 18,432,702 km (0.114 R)
• M35: 18,517,075 km (0.111 R)
• M36: 18,855,615 km (0.118 R)
• M37: 19,710,866 km (0.102 R)
• M38: 20,230,120 km (0.109 R)
• M39: 20,404,252 km (0.096 R)
• M40: 21,105,567 km (0.089 R)
• M41: 21,636,639 km (0.096 R)
• M42: 22,621,741 km (0.117 R)
• M43: 23,074,424 km (0.088 R)
• M44: 23,256,335 km (0.098 R)
• M45: 23,804,761 km (0.112 R)
• M46: 25,381,972 km (0.114 R)
• M47: 26,896,800 km (0.045 R)
• M48: 30,013,372 km (0.113 R)
• M49: 30,910,211 km (0.053 R)
• M50: 31,211,202 km (0.104 R)
• M51: 31,815,877 km (0.094 R)
• M52: 32,221,287 km (0.103 R)
• M53: 33,550,314 km (0.078 R)
• M54: 33,962,905 km (0.074 R)
• M55: 34,376,992 km (0.089 R)
• M56: 35,315,121 km (0.089 R)
• M57: 36,897,268 km (0.117 R)
• M58: 38,502,303 km (0.034 R)
• M59: 39,150,810 km (0.086 R)
• M60: 39,259,119 km (0.115 R)
• M61: 39,585,093 km (0.056 R)
• M62: 39,802,757 km (0.078 R)
• M63: 41,890,994 km (0.101 R)
• M64: 42,223,999 km (0.08 R)
• M65: 43,228,250 km (0.107 R)
• M66: 44,579,268 km (0.096 R)
• M67: 46,631,751 km (0.048 R)
• M68: 47,207,403 km (0.097 R)
• M69: 48,598,364 km (0.086 R)
• M70: 49,767,771 km (0.047 R)
• M71: 50,473,873 km (0.088 R)
• M72: 51,539,309 km (0.061 R)
• M73: 52,612,075 km (0.059 R)
• M74: 53,571,745 km (0.104 R)
• M75: 53,812,598 km (0.078 R)
• M76: 55,265,193 km (0.098 R)
• M77: 57,591,291 km (0.054 R)
• M78: 58,952,631 km (0.082 R)
• M79: 61,580,617 km (0.114 R)
• M80: 62,338,480 km (0.101 R)
• M81: 67,729,389 km (0.048 R)
• M82: 69,559,270 km (0.091 R)
• M83: 71,537,851 km (0.116 R)
• M84: 77,447,266 km (0.062 R)
• M85: 78,265,118 km (0.078 R)
• M86: 82,258,334 km (0.117 R)
• M87: 85,472,295 km (0.046 R)
• M88: 88,016,057 km (0.113 R)
• M89: 91,014,896 km (0.098 R)
• M90: 95,211,116 km (0.058 R)
• M91: 95,794,847 km (0.088 R)
• M92: 96,379,625 km (0.099 R)
• M93: 97,553,071 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 18,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit