🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.5 AU - 0.56 AU

Year: 149 Days

Day: 25.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.81 AU - 1.25 AU

Year: 402 Days

Day: 24.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.39 AU - 1.51 AU

Year: 672 Days

Day: 37.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.67 AU - 2.15 AU

Year: 1016 Days

Day: 21.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.2 AU - 3.28 AU

Year: 2245 Days

Day: 25.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.6

Radius: 14.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.99 AU - 6.33 AU

Year: 5184 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,812,527 km

• M1: 186,399 km (0.086 R)
• M2: 290,818 km (0.083 R)
• M3: 393,293 km (0.068 R)
• M4: 773,421 km (0.112 R)
• M5: 1,106,276 km (0.065 R)
• M6: 1,433,596 km (0.114 R)
• M7: 1,718,431 km (0.073 R)
• M8: 1,848,880 km (0.082 R)
• M9: 1,944,324 km (0.07 R)
• M10: 2,180,389 km (0.09 R)
• M11: 2,595,373 km (0.059 R)
• M12: 2,812,440 km (0.079 R)
• M13: 3,862,916 km (0.092 R)
• M14: 4,238,407 km (0.095 R)
• M15: 4,469,536 km (0.088 R)
• M16: 4,944,359 km (0.118 R)
• M17: 5,215,281 km (0.041 R)
• M18: 5,435,489 km (0.061 R)
• M19: 5,885,330 km (0.109 R)
• M20: 6,288,945 km (0.106 R)
• M21: 6,881,352 km (0.116 R)
• M22: 7,092,884 km (0.098 R)
• M23: 8,407,700 km (0.093 R)
• M24: 8,699,116 km (0.064 R)
• M25: 8,993,974 km (0.11 R)
• M26: 9,425,863 km (0.088 R)
• M27: 9,796,566 km (0.055 R)
• M28: 9,966,659 km (0.104 R)
• M29: 10,622,047 km (0.092 R)
• M30: 11,721,442 km (0.12 R)
• M31: 12,083,768 km (0.078 R)
• M32: 12,968,490 km (0.078 R)
• M33: 13,155,487 km (0.116 R)
• M34: 13,343,382 km (0.102 R)
• M35: 13,570,023 km (0.06 R)
• M36: 14,334,767 km (0.116 R)
• M37: 14,605,839 km (0.06 R)
• M38: 15,946,086 km (0.116 R)
• M39: 16,712,177 km (0.037 R)
• M40: 17,987,947 km (0.05 R)
• M41: 18,154,749 km (0.119 R)
• M42: 18,364,186 km (0.071 R)
• M43: 18,532,184 km (0.095 R)
• M44: 18,996,985 km (0.119 R)
• M45: 19,551,395 km (0.097 R)
• M46: 20,067,806 km (0.12 R)
• M47: 20,197,657 km (0.055 R)
• M48: 20,763,287 km (0.044 R)
• M49: 20,938,466 km (0.03 R)
• M50: 21,378,433 km (0.115 R)
• M51: 21,510,977 km (0.094 R)
• M52: 21,732,681 km (0.12 R)
• M53: 22,401,982 km (0.045 R)
• M54: 22,536,770 km (0.112 R)
• M55: 22,852,122 km (0.074 R)
• M56: 23,078,164 km (0.058 R)
• M57: 23,305,104 km (0.041 R)
• M58: 23,623,897 km (0.086 R)
• M59: 23,761,079 km (0.12 R)
• M60: 23,944,336 km (0.085 R)
• M61: 26,037,958 km (0.106 R)
• M62: 26,132,354 km (0.074 R)
• M63: 26,843,992 km (0.118 R)
• M64: 27,082,750 km (0.059 R)
• M65: 27,274,085 km (0.07 R)
• M66: 27,996,045 km (0.072 R)
• M67: 28,238,094 km (0.038 R)
• M68: 28,480,891 km (0.105 R)
• M69: 30,001,255 km (0.089 R)
• M70: 30,397,988 km (0.115 R)
• M71: 31,447,417 km (0.118 R)
• M72: 31,598,361 km (0.04 R)
• M73: 32,814,293 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.7

Radius: 9.7

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.56 AU - 9.1 AU

Year: 7641 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,812,527 km

• M1: 126,410 km (0.09 R)
• M2: 324,179 km (0.072 R)
• M3: 543,339 km (0.086 R)
• M4: 1,178,083 km (0.081 R)
• M5: 1,420,133 km (0.085 R)
• M6: 1,664,276 km (0.101 R)
• M7: 1,734,587 km (0.087 R)
• M8: 1,907,373 km (0.093 R)
• M9: 2,411,817 km (0.079 R)
• M10: 3,128,989 km (0.103 R)
• M11: 3,234,156 km (0.116 R)
• M12: 3,502,236 km (0.028 R)
• M13: 3,796,196 km (0.11 R)
• M14: 4,002,940 km (0.068 R)
• M15: 4,174,977 km (0.086 R)
• M16: 4,271,618 km (0.048 R)
• M17: 4,826,327 km (0.098 R)
• M18: 5,236,673 km (0.028 R)
• M19: 5,299,205 km (0.112 R)
• M20: 5,551,727 km (0.076 R)
• M21: 5,658,091 km (0.067 R)
• M22: 5,981,521 km (0.081 R)
• M23: 6,377,507 km (0.11 R)
• M24: 6,511,397 km (0.071 R)
• M25: 6,736,691 km (0.063 R)
• M26: 7,427,983 km (0.112 R)
• M27: 7,568,904 km (0.064 R)
• M28: 7,877,375 km (0.071 R)
• M29: 7,973,267 km (0.1 R)
• M30: 8,117,629 km (0.043 R)
• M31: 8,335,743 km (0.108 R)
• M32: 8,728,437 km (0.084 R)
• M33: 8,852,454 km (0.099 R)
• M34: 9,227,945 km (0.054 R)
• M35: 9,685,415 km (0.107 R)
• M36: 9,813,770 km (0.059 R)
• M37: 9,994,484 km (0.116 R)
• M38: 10,072,275 km (0.091 R)
• M39: 10,176,246 km (0.074 R)
• M40: 10,411,563 km (0.07 R)
• M41: 10,516,730 km (0.106 R)
• M42: 10,595,868 km (0.096 R)
• M43: 10,754,741 km (0.096 R)
• M44: 10,967,768 km (0.118 R)
• M45: 11,344,007 km (0.104 R)
• M46: 11,916,218 km (0.065 R)
• M47: 12,192,077 km (0.025 R)
• M48: 12,749,927 km (0.072 R)
• M49: 13,287,732 km (0.07 R)
• M50: 13,401,875 km (0.066 R)
• M51: 13,977,677 km (0.083 R)
• M52: 14,915,506 km (0.112 R)
• M53: 15,452,114 km (0.032 R)
• M54: 15,542,172 km (0.066 R)
• M55: 15,873,680 km (0.116 R)
• M56: 16,055,591 km (0.058 R)
• M57: 16,390,840 km (0.091 R)
• M58: 16,544,029 km (0.117 R)
• M59: 16,790,117 km (0.091 R)
• M60: 17,006,436 km (0.091 R)
• M61: 17,161,419 km (0.086 R)
• M62: 17,254,618 km (0.094 R)
• M63: 17,472,882 km (0.083 R)
• M64: 17,723,458 km (0.092 R)
• M65: 18,259,916 km (0.085 R)
• M66: 18,418,789 km (0.091 R)
• M67: 18,514,232 km (0.051 R)
• M68: 19,219,586 km (0.078 R)
• M69: 19,803,168 km (0.103 R)
• M70: 19,999,141 km (0.079 R)
• M71: 20,130,039 km (0.029 R)
• M72: 20,623,562 km (0.076 R)
• M73: 20,722,746 km (0.029 R)
• M74: 20,822,079 km (0.106 R)
• M75: 20,921,561 km (0.102 R)
• M76: 21,354,498 km (0.12 R)
• M77: 21,588,918 km (0.113 R)
• M78: 22,060,151 km (0.113 R)
• M79: 22,534,974 km (0.116 R)
• M80: 22,739,475 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 10.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.9 AU - 9.98 AU

Year: 9440 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,812,527 km

• M1: 194,926 km (0.091 R)
• M2: 277,055 km (0.115 R)
• M3: 633,697 km (0.058 R)
• M4: 1,112,859 km (0.113 R)
• M5: 1,184,516 km (0.106 R)
• M6: 1,709,455 km (0.091 R)
• M7: 1,921,285 km (0.065 R)
• M8: 2,255,188 km (0.107 R)
• M9: 2,902,199 km (0.033 R)
• M10: 3,259,588 km (0.106 R)
• M11: 3,523,628 km (0.097 R)
• M12: 3,988,578 km (0.111 R)
• M13: 4,242,596 km (0.111 R)
• M14: 4,328,465 km (0.034 R)
• M15: 4,472,976 km (0.112 R)
• M16: 5,249,838 km (0.106 R)
• M17: 6,230,303 km (0.081 R)
• M18: 6,558,520 km (0.08 R)
• M19: 7,232,010 km (0.093 R)
• M20: 7,473,012 km (0.099 R)
• M21: 7,751,713 km (0.078 R)
• M22: 8,355,191 km (0.111 R)
• M23: 8,790,371 km (0.074 R)
• M24: 9,307,531 km (0.061 R)
• M25: 9,382,180 km (0.026 R)
• M26: 10,216,787 km (0.077 R)
• M27: 10,332,575 km (0.118 R)
• M28: 10,526,305 km (0.114 R)
• M29: 10,643,141 km (0.086 R)
• M30: 11,114,823 km (0.073 R)
• M31: 11,673,720 km (0.077 R)
• M32: 12,160,063 km (0.043 R)
• M33: 12,611,848 km (0.068 R)
• M34: 12,736,015 km (0.089 R)
• M35: 13,914,248 km (0.073 R)
• M36: 14,128,322 km (0.067 R)
• M37: 14,516,529 km (0.09 R)
• M38: 15,303,264 km (0.118 R)
• M39: 15,701,793 km (0.118 R)
• M40: 15,969,423 km (0.076 R)
• M41: 16,059,032 km (0.108 R)
• M42: 16,283,579 km (0.043 R)
• M43: 16,509,322 km (0.042 R)
• M44: 16,690,634 km (0.063 R)
• M45: 16,781,440 km (0.064 R)
• M46: 17,009,427 km (0.099 R)
• M47: 17,653,147 km (0.096 R)
• M48: 18,398,444 km (0.107 R)
• M49: 18,586,488 km (0.025 R)
• M50: 19,392,372 km (0.093 R)
• M51: 19,823,812 km (0.111 R)
• M52: 20,598,430 km (0.096 R)
• M53: 20,989,329 km (0.113 R)
• M54: 21,087,615 km (0.087 R)
• M55: 21,234,969 km (0.091 R)
• M56: 21,333,554 km (0.067 R)
• M57: 21,778,757 km (0.039 R)
• M58: 23,132,917 km (0.068 R)
• M59: 23,743,426 km (0.053 R)
• M60: 24,050,700 km (0.114 R)
• M61: 24,565,766 km (0.087 R)
• M62: 24,824,719 km (0.105 R)
• M63: 25,922,020 km (0.119 R)
• M64: 27,409,471 km (0.1 R)
• M65: 27,624,294 km (0.119 R)
• M66: 27,785,710 km (0.093 R)
• M67: 28,543,274 km (0.112 R)
• M68: 29,527,179 km (0.062 R)
• M69: 29,968,044 km (0.116 R)
• M70: 30,133,948 km (0.083 R)
• M71: 31,809,743 km (0.07 R)
• M72: 32,148,433 km (0.11 R)
• M73: 33,114,835 km (0.088 R)
• M74: 34,437,430 km (0.085 R)
• M75: 34,553,219 km (0.08 R)
• M76: 36,896,819 km (0.101 R)
• M77: 37,134,081 km (0.087 R)
• M78: 37,550,262 km (0.102 R)
• M79: 38,027,928 km (0.09 R)
• M80: 38,748,242 km (0.116 R)
• M81: 39,472,894 km (0.093 R)
• M82: 39,715,542 km (0.09 R)
• M83: 40,202,184 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.4

Radius: 14.2

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.85 AU - 11.31 AU

Year: 10534 Days

Day: 12.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,812,527 km

• M1: 187,596 km (0.069 R)
• M2: 392,096 km (0.063 R)
• M3: 525,687 km (0.113 R)
• M4: 1,127,220 km (0.115 R)
• M5: 1,335,161 km (0.074 R)
• M6: 1,922,931 km (0.086 R)
• M7: 2,104,992 km (0.114 R)
• M8: 2,969,368 km (0.075 R)
• M9: 3,181,348 km (0.082 R)
• M10: 3,398,564 km (0.098 R)
• M11: 3,962,997 km (0.119 R)
• M12: 4,108,855 km (0.107 R)
• M13: 4,316,048 km (0.092 R)
• M14: 5,729,598 km (0.096 R)
• M15: 6,230,602 km (0.093 R)
• M16: 6,815,679 km (0.092 R)
• M17: 6,991,157 km (0.114 R)
• M18: 7,132,677 km (0.103 R)
• M19: 7,454,462 km (0.067 R)
• M20: 7,744,682 km (0.08 R)
• M21: 8,224,143 km (0.11 R)
• M22: 9,173,341 km (0.118 R)
• M23: 9,289,579 km (0.1 R)
• M24: 9,445,310 km (0.078 R)
• M25: 9,759,466 km (0.055 R)
• M26: 10,117,005 km (0.109 R)
• M27: 10,438,640 km (0.099 R)
• M28: 11,381,705 km (0.111 R)
• M29: 11,590,394 km (0.086 R)
• M30: 12,266,577 km (0.1 R)
• M31: 12,394,932 km (0.087 R)
• M32: 12,652,689 km (0.109 R)
• M33: 13,524,994 km (0.102 R)
• M34: 14,236,781 km (0.114 R)
• M35: 14,733,296 km (0.116 R)
• M36: 15,006,462 km (0.102 R)
• M37: 15,696,856 km (0.098 R)
• M38: 16,209,827 km (0.117 R)
• M39: 17,156,482 km (0.108 R)
• M40: 17,395,988 km (0.081 R)
• M41: 17,684,862 km (0.108 R)
• M42: 18,218,627 km (0.106 R)
• M43: 19,202,532 km (0.1 R)
• M44: 20,052,547 km (0.11 R)
• M45: 20,456,761 km (0.075 R)
• M46: 20,863,667 km (0.099 R)
• M47: 22,100,542 km (0.114 R)
• M48: 22,413,501 km (0.109 R)
• M49: 22,885,781 km (0.104 R)
• M50: 23,361,203 km (0.057 R)
• M51: 24,160,954 km (0.047 R)
• M52: 24,268,215 km (0.053 R)
• M53: 24,483,337 km (0.066 R)
• M54: 25,295,654 km (0.107 R)
• M55: 25,404,561 km (0.097 R)
• M56: 26,282,102 km (0.042 R)
• M57: 26,503,058 km (0.109 R)
• M58: 28,745,979 km (0.117 R)
• M59: 29,316,246 km (0.112 R)
• M60: 30,700,026 km (0.082 R)
• M61: 31,049,337 km (0.049 R)
• M62: 31,399,995 km (0.114 R)
• M63: 31,517,130 km (0.082 R)
• M64: 31,634,415 km (0.12 R)
• M65: 32,046,108 km (0.08 R)
• M66: 32,459,596 km (0.083 R)
• M67: 32,578,078 km (0.086 R)
• M68: 33,471,177 km (0.12 R)
• M69: 33,830,661 km (0.081 R)
• M70: 35,403,383 km (0.07 R)
• M71: 35,647,377 km (0.104 R)
• M72: 37,123,609 km (0.092 R)
• M73: 37,371,493 km (0.102 R)
• M74: 37,557,892 km (0.057 R)
• M75: 37,806,823 km (0.096 R)
• M76: 38,118,734 km (0.105 R)
• M77: 38,745,250 km (0.064 R)
• M78: 38,933,743 km (0.108 R)
• M79: 40,198,893 km (0.12 R)
• M80: 40,581,115 km (0.071 R)
• M81: 41,220,796 km (0.072 R)
• M82: 41,928,244 km (0.059 R)
• M83: 42,510,030 km (0.071 R)
• M84: 43,550,932 km (0.113 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: 490 - 16,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit