🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.54 AU - 0.58 AU

Year: 190 Days

Day: 12.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.51 AU - 0.75 AU

Year: 227 Days

Day: 31.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.72 AU - 1.18 AU

Year: 419 Days

Day: 16.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,644,050 km

• M1: 751,430 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.38 AU - 1.84 AU

Year: 925 Days

Day: 28 Hours

Environment

Temp: -105 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.72 AU - 1.94 AU

Year: 1122 Days

Day: 24.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,644,050 km

• M1: 82,428 km (0.038 R)
• M2: 101,128 km (0.109 R)

Asteroid Belt

Center: 2.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.2

Radius: 11.9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.63 AU - 3.95 AU

Year: 2704 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 81,644,050 km

• M1: 176,376 km (0.102 R)
• M2: 274,362 km (0.098 R)
• M3: 465,399 km (0.055 R)
• M4: 577,597 km (0.025 R)
• M5: 769,382 km (0.098 R)
• M6: 848,070 km (0.118 R)
• M7: 967,898 km (0.077 R)
• M8: 1,069,774 km (0.11 R)
• M9: 1,175,690 km (0.081 R)
• M10: 1,407,417 km (0.111 R)
• M11: 1,768,546 km (0.11 R)
• M12: 1,955,244 km (0.071 R)
• M13: 2,046,050 km (0.111 R)
• M14: 2,232,000 km (0.089 R)
• M15: 2,327,144 km (0.109 R)
• M16: 2,532,542 km (0.064 R)
• M17: 2,643,095 km (0.07 R)
• M18: 2,811,991 km (0.076 R)
• M19: 3,113,431 km (0.119 R)
• M20: 3,292,200 km (0.063 R)
• M21: 3,449,876 km (0.108 R)
• M22: 3,912,583 km (0.117 R)
• M23: 4,079,833 km (0.113 R)
• M24: 4,210,133 km (0.092 R)
• M25: 4,408,350 km (0.105 R)
• M26: 5,359,194 km (0.097 R)
• M27: 5,502,210 km (0.1 R)
• M28: 5,777,470 km (0.066 R)
• M29: 5,939,035 km (0.116 R)
• M30: 6,042,557 km (0.076 R)
• M31: 6,221,476 km (0.113 R)
• M32: 6,356,862 km (0.086 R)
• M33: 6,599,809 km (0.096 R)
• M34: 7,063,862 km (0.112 R)
• M35: 7,347,499 km (0.035 R)
• M36: 7,506,672 km (0.048 R)
• M37: 7,699,204 km (0.118 R)
• M38: 7,991,069 km (0.034 R)
• M39: 8,319,586 km (0.118 R)
• M40: 8,871,453 km (0.049 R)
• M41: 9,487,198 km (0.058 R)
• M42: 10,116,556 km (0.055 R)
• M43: 10,311,632 km (0.056 R)
• M44: 10,418,594 km (0.074 R)
• M45: 10,687,571 km (0.107 R)
• M46: 10,795,730 km (0.084 R)
• M47: 10,940,691 km (0.096 R)
• M48: 11,415,963 km (0.031 R)
• M49: 11,935,367 km (0.056 R)
• M50: 12,085,264 km (0.096 R)
• M51: 12,273,458 km (0.096 R)
• M52: 12,443,551 km (0.097 R)
• M53: 12,824,577 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.4

Radius: 11.6

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.49 AU - 6.53 AU

Year: 6675 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,644,050 km

• M1: 145,409 km (0.114 R)
• M2: 236,664 km (0.099 R)
• M3: 624,721 km (0.076 R)
• M4: 868,565 km (0.086 R)
• M5: 946,506 km (0.082 R)
• M6: 1,300,903 km (0.069 R)
• M7: 1,503,159 km (0.12 R)
• M8: 1,735,784 km (0.11 R)
• M9: 1,897,649 km (0.029 R)
• M10: 2,503,371 km (0.079 R)
• M11: 3,166,089 km (0.074 R)
• M12: 3,594,388 km (0.109 R)
• M13: 3,802,479 km (0.091 R)
• M14: 4,674,036 km (0.058 R)
• M15: 4,872,851 km (0.079 R)
• M16: 5,132,553 km (0.034 R)
• M17: 5,249,389 km (0.073 R)
• M18: 5,635,501 km (0.113 R)
• M19: 6,123,490 km (0.066 R)
• M20: 6,278,772 km (0.088 R)
• M21: 6,372,570 km (0.105 R)
• M22: 6,720,684 km (0.094 R)
• M23: 6,880,904 km (0.116 R)
• M24: 7,667,788 km (0.094 R)
• M25: 7,970,275 km (0.105 R)
• M26: 8,174,177 km (0.097 R)
• M27: 10,195,544 km (0.09 R)
• M28: 10,417,098 km (0.065 R)
• M29: 10,602,749 km (0.037 R)
• M30: 11,166,733 km (0.08 R)
• M31: 11,740,441 km (0.075 R)
• M32: 12,441,457 km (0.091 R)
• M33: 12,717,764 km (0.055 R)
• M34: 12,876,637 km (0.106 R)
• M35: 13,036,108 km (0.085 R)
• M36: 13,116,143 km (0.045 R)
• M37: 14,006,849 km (0.073 R)
• M38: 14,917,002 km (0.074 R)
• M39: 15,126,589 km (0.115 R)
• M40: 15,210,663 km (0.118 R)
• M41: 15,548,604 km (0.118 R)
• M42: 15,761,033 km (0.071 R)
• M43: 16,188,883 km (0.115 R)
• M44: 16,707,389 km (0.103 R)
• M45: 17,143,617 km (0.105 R)
• M46: 17,627,865 km (0.101 R)
• M47: 19,884,998 km (0.079 R)
• M48: 20,626,405 km (0.073 R)
• M49: 20,813,253 km (0.09 R)
• M50: 21,188,444 km (0.039 R)
• M51: 21,424,061 km (0.091 R)
• M52: 21,565,879 km (0.12 R)
• M53: 21,660,575 km (0.109 R)
• M54: 22,327,482 km (0.066 R)
• M55: 22,807,991 km (0.085 R)
• M56: 23,632,724 km (0.107 R)
• M57: 24,368,446 km (0.082 R)
• M58: 25,461,258 km (0.117 R)
• M59: 25,963,159 km (0.119 R)
• M60: 26,417,787 km (0.07 R)
• M61: 26,925,971 km (0.088 R)
• M62: 27,642,844 km (0.104 R)
• M63: 28,262,329 km (0.118 R)
• M64: 28,366,000 km (0.099 R)
• M65: 29,514,912 km (0.1 R)
• M66: 30,839,003 km (0.099 R)
• M67: 31,481,526 km (0.066 R)
• M68: 31,966,223 km (0.111 R)
• M69: 32,290,700 km (0.075 R)
• M70: 33,106,906 km (0.104 R)
• M71: 33,380,371 km (0.049 R)
• M72: 34,537,511 km (0.114 R)
• M73: 34,814,865 km (0.097 R)
• M74: 35,371,968 km (0.079 R)
• M75: 35,819,864 km (0.046 R)
• M76: 36,044,410 km (0.108 R)
• M77: 37,060,928 km (0.058 R)
• M78: 37,345,014 km (0.11 R)
• M79: 37,743,842 km (0.117 R)
• M80: 37,915,281 km (0.069 R)
• M81: 38,144,166 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.4

Radius: 14.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.15 AU - 8.49 AU

Year: 9907 Days

Day: 13.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,644,050 km

• M1: 185,950 km (0.117 R)
• M2: 366,066 km (0.097 R)
• M3: 563,834 km (0.04 R)
• M4: 703,559 km (0.092 R)
• M5: 1,023,100 km (0.118 R)
• M6: 1,544,000 km (0.073 R)
• M7: 1,657,844 km (0.109 R)
• M8: 2,017,028 km (0.103 R)
• M9: 2,427,973 km (0.094 R)
• M10: 3,239,691 km (0.091 R)
• M11: 3,478,001 km (0.036 R)
• M12: 3,784,078 km (0.098 R)
• M13: 5,799,760 km (0.102 R)
• M14: 6,017,275 km (0.083 R)
• M15: 6,163,731 km (0.056 R)
• M16: 7,222,436 km (0.051 R)
• M17: 7,852,691 km (0.08 R)
• M18: 8,956,425 km (0.102 R)
• M19: 9,124,124 km (0.116 R)
• M20: 9,377,543 km (0.096 R)
• M21: 9,590,570 km (0.096 R)
• M22: 9,719,224 km (0.112 R)
• M23: 9,934,795 km (0.068 R)
• M24: 10,547,099 km (0.094 R)
• M25: 10,902,394 km (0.104 R)
• M26: 11,488,368 km (0.112 R)
• M27: 11,762,282 km (0.085 R)
• M28: 12,130,891 km (0.09 R)
• M29: 13,739,667 km (0.107 R)
• M30: 14,323,398 km (0.066 R)
• M31: 14,519,820 km (0.069 R)
• M32: 14,865,690 km (0.087 R)
• M33: 15,515,394 km (0.078 R)
• M34: 16,174,223 km (0.043 R)
• M35: 16,635,732 km (0.111 R)
• M36: 16,842,327 km (0.06 R)
• M37: 17,414,688 km (0.115 R)
• M38: 18,954,349 km (0.071 R)
• M39: 19,767,713 km (0.095 R)
• M40: 20,925,601 km (0.12 R)
• M41: 21,540,897 km (0.106 R)
• M42: 22,789,291 km (0.119 R)
• M43: 22,961,328 km (0.114 R)
• M44: 23,422,389 km (0.077 R)
• M45: 23,828,248 km (0.119 R)
• M46: 24,119,515 km (0.103 R)
• M47: 24,411,979 km (0.116 R)
• M48: 25,415,481 km (0.077 R)
• M49: 29,249,974 km (0.095 R)
• M50: 30,126,318 km (0.093 R)
• M51: 30,252,280 km (0.084 R)
• M52: 30,884,480 km (0.105 R)
• M53: 32,226,224 km (0.059 R)
• M54: 34,966,408 km (0.103 R)
• M55: 35,164,924 km (0.111 R)
• M56: 35,829,588 km (0.108 R)
• M57: 37,306,418 km (0.088 R)
• M58: 37,441,654 km (0.112 R)
• M59: 37,780,493 km (0.1 R)
• M60: 37,916,328 km (0.088 R)
• M61: 38,529,530 km (0.089 R)
• M62: 38,666,262 km (0.087 R)
• M63: 39,283,503 km (0.093 R)
• M64: 39,627,728 km (0.089 R)
• M65: 41,084,811 km (0.091 R)
• M66: 41,224,536 km (0.068 R)
• M67: 42,206,646 km (0.104 R)
• M68: 44,051,187 km (0.107 R)
• M69: 44,408,876 km (0.11 R)
• M70: 44,552,340 km (0.06 R)
• M71: 45,199,351 km (0.066 R)
• M72: 45,994,314 km (0.093 R)
• M73: 46,284,684 km (0.046 R)
• M74: 47,012,926 km (0.087 R)
• M75: 47,818,511 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.1

Radius: 11.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.84 AU - 8.24 AU

Year: 10328 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,644,050 km

• M1: 165,605 km (0.12 R)
• M2: 397,182 km (0.084 R)
• M3: 614,398 km (0.11 R)
• M4: 1,131,708 km (0.106 R)
• M5: 1,288,486 km (0.064 R)
• M6: 1,462,319 km (0.091 R)
• M7: 1,614,909 km (0.05 R)
• M8: 1,874,461 km (0.064 R)
• M9: 2,256,385 km (0.055 R)
• M10: 2,513,244 km (0.074 R)
• M11: 2,593,429 km (0.102 R)
• M12: 2,910,726 km (0.099 R)
• M13: 2,995,099 km (0.043 R)
• M14: 3,751,615 km (0.042 R)
• M15: 3,883,411 km (0.075 R)
• M16: 4,124,563 km (0.108 R)
• M17: 5,093,957 km (0.086 R)
• M18: 5,328,676 km (0.091 R)
• M19: 5,581,945 km (0.108 R)
• M20: 6,714,252 km (0.097 R)
• M21: 7,004,322 km (0.112 R)
• M22: 7,249,214 km (0.045 R)
• M23: 7,630,090 km (0.075 R)
• M24: 8,584,973 km (0.048 R)
• M25: 8,970,337 km (0.103 R)
• M26: 9,147,461 km (0.119 R)
• M27: 9,325,632 km (0.052 R)
• M28: 11,038,079 km (0.116 R)
• M29: 12,056,691 km (0.049 R)
• M30: 13,125,418 km (0.096 R)
• M31: 13,225,948 km (0.109 R)
• M32: 13,549,229 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.9

Radius: 5.4

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.03 AU - 18.11 AU

Year: 26504 Days

Day: 18.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,644,050 km

• M1: 188,045 km (0.061 R)
• M2: 297,849 km (0.068 R)
• M3: 794,514 km (0.118 R)
• M4: 1,513,631 km (0.077 R)
• M5: 1,610,421 km (0.098 R)
• M6: 2,608,239 km (0.096 R)
• M7: 2,763,821 km (0.092 R)
• M8: 3,043,269 km (0.083 R)
• M9: 4,294,656 km (0.118 R)
• M10: 4,711,884 km (0.103 R)
• M11: 4,806,280 km (0.112 R)
• M12: 5,584,489 km (0.072 R)
• M13: 6,876,715 km (0.109 R)
• M14: 7,473,311 km (0.091 R)
• M15: 8,485,042 km (0.115 R)
• M16: 8,773,616 km (0.034 R)
• M17: 9,006,839 km (0.065 R)
• M18: 9,598,648 km (0.115 R)
• M19: 11,258,736 km (0.091 R)
• M20: 12,283,481 km (0.032 R)
• M21: 12,348,556 km (0.1 R)
• M22: 13,808,183 km (0.108 R)
• M23: 15,391,377 km (0.087 R)
• M24: 16,958,714 km (0.062 R)
• M25: 17,834,759 km (0.075 R)
• M26: 18,650,815 km (0.1 R)
• M27: 19,478,840 km (0.118 R)
• M28: 19,706,827 km (0.075 R)
• M29: 19,859,267 km (0.071 R)
• M30: 20,627,302 km (0.111 R)
• M31: 21,405,062 km (0.097 R)
• M32: 21,718,918 km (0.058 R)
• M33: 22,034,121 km (0.086 R)
• M34: 22,271,682 km (0.082 R)
• M35: 22,350,969 km (0.094 R)
• M36: 23,069,338 km (0.089 R)
• M37: 23,391,123 km (0.097 R)
• M38: 24,283,474 km (0.099 R)
• M39: 24,528,665 km (0.109 R)
• M40: 25,186,896 km (0.051 R)
• M41: 25,518,106 km (0.079 R)
• M42: 26,688,859 km (0.074 R)
• M43: 27,450,611 km (0.06 R)
• M44: 27,706,124 km (0.089 R)
• M45: 28,908,891 km (0.098 R)
• M46: 29,168,892 km (0.043 R)
• M47: 29,778,503 km (0.077 R)
• M48: 29,865,869 km (0.049 R)
• M49: 30,128,712 km (0.061 R)
• M50: 30,480,267 km (0.098 R)
• M51: 31,721,630 km (0.088 R)
• M52: 31,810,940 km (0.093 R)
• M53: 33,250,969 km (0.077 R)
• M54: 33,341,625 km (0.073 R)
• M55: 34,344,829 km (0.116 R)
• M56: 34,896,247 km (0.077 R)
• M57: 36,380,856 km (0.114 R)
• M58: 37,224,887 km (0.115 R)
• M59: 39,123,733 km (0.066 R)
• M60: 40,278,030 km (0.119 R)
• M61: 41,053,844 km (0.118 R)
• M62: 43,509,643 km (0.084 R)
• M63: 46,620,381 km (0.113 R)
• M64: 47,026,988 km (0.11 R)
• M65: 48,151,067 km (0.059 R)
• M66: 50,634,391 km (0.096 R)
• M67: 52,102,096 km (0.046 R)
• M68: 55,831,870 km (0.09 R)
• M69: 56,804,855 km (0.099 R)
• M70: 57,238,988 km (0.12 R)
• M71: 58,110,844 km (0.087 R)
• M72: 58,548,268 km (0.107 R)
• M73: 62,311,103 km (0.036 R)
• M74: 62,534,902 km (0.119 R)
• M75: 62,758,850 km (0.092 R)
• M76: 63,320,141 km (0.036 R)
• M77: 65,013,888 km (0.082 R)
• M78: 65,127,283 km (0.113 R)
• M79: 65,240,828 km (0.094 R)
• M80: 66,608,003 km (0.076 R)
• M81: 69,139,050 km (0.087 R)
• M82: 71,701,511 km (0.054 R)
• M83: 72,523,253 km (0.1 R)
• M84: 72,640,986 km (0.058 R)
• M85: 73,584,500 km (0.118 R)
• M86: 74,650,833 km (0.099 R)
• M87: 76,439,276 km (0.109 R)
• M88: 77,519,223 km (0.11 R)
• M89: 78,362,656 km (0.114 R)
• M90: 78,483,381 km (0.077 R)
• M91: 78,724,982 km (0.042 R)
• M92: 80,788,984 km (0.065 R)
• M93: 81,155,050 km (0.105 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: 295 - 18,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit