🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.22 AU - 1.49 AU

Year: 559 Days

Day: 25.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,151,524 km

• M1: 1,037,760 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.19 AU - 1.81 AU

Year: 655 Days

Day: 20 Hours

Environment

Temp: -1 °C

Axial Tilt: 162.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.11 AU - 2.11 AU

Year: 1092 Days

Day: 30.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.78 AU - 2.58 AU

Year: 1147 Days

Day: 38.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.8

Radius: 8.9

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.07 AU - 5.43 AU

Year: 4288 Days

Day: 15 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,151,524 km

• M1: 142,118 km (0.079 R)
• M2: 199,414 km (0.092 R)
• M3: 288,873 km (0.119 R)
• M4: 344,823 km (0.077 R)
• M5: 405,859 km (0.038 R)
• M6: 461,659 km (0.079 R)
• M7: 551,268 km (0.104 R)
• M8: 749,635 km (0.055 R)
• M9: 833,111 km (0.035 R)
• M10: 1,063,042 km (0.046 R)
• M11: 1,130,511 km (0.098 R)
• M12: 1,313,170 km (0.057 R)
• M13: 1,691,354 km (0.119 R)
• M14: 1,754,933 km (0.057 R)
• M15: 1,819,409 km (0.108 R)
• M16: 2,001,021 km (0.11 R)
• M17: 2,102,598 km (0.12 R)
• M18: 2,691,714 km (0.101 R)
• M19: 2,747,814 km (0.091 R)
• M20: 3,072,890 km (0.081 R)
• M21: 3,170,727 km (0.112 R)
• M22: 3,289,807 km (0.063 R)
• M23: 3,511,810 km (0.097 R)
• M24: 3,780,488 km (0.065 R)
• M25: 4,163,608 km (0.064 R)
• M26: 4,272,216 km (0.119 R)
• M27: 4,359,880 km (0.1 R)
• M28: 4,603,874 km (0.115 R)
• M29: 4,852,357 km (0.063 R)
• M30: 4,943,910 km (0.1 R)
• M31: 5,035,913 km (0.098 R)
• M32: 5,292,025 km (0.073 R)
• M33: 5,672,302 km (0.112 R)
• M34: 5,963,270 km (0.11 R)
• M35: 6,308,841 km (0.084 R)
• M36: 6,942,388 km (0.101 R)
• M37: 7,045,611 km (0.114 R)
• M38: 7,358,420 km (0.117 R)
• M39: 7,437,408 km (0.074 R)
• M40: 7,863,014 km (0.062 R)
• M41: 8,242,095 km (0.082 R)
• M42: 8,433,879 km (0.093 R)
• M43: 8,544,133 km (0.106 R)
• M44: 9,074,308 km (0.046 R)
• M45: 9,471,789 km (0.111 R)
• M46: 9,557,658 km (0.045 R)
• M47: 9,643,827 km (0.09 R)
• M48: 10,078,708 km (0.104 R)
• M49: 10,195,693 km (0.12 R)
• M50: 10,283,806 km (0.12 R)
• M51: 11,178,551 km (0.063 R)
• M52: 11,451,867 km (0.103 R)
• M53: 11,973,963 km (0.057 R)
• M54: 12,472,573 km (0.051 R)
• M55: 12,882,770 km (0.097 R)
• M56: 13,265,142 km (0.057 R)
• M57: 14,699,487 km (0.075 R)
• M58: 14,865,540 km (0.097 R)
• M59: 15,032,342 km (0.095 R)
• M60: 15,739,342 km (0.115 R)
• M61: 15,977,352 km (0.065 R)
• M62: 16,285,224 km (0.098 R)
• M63: 17,115,792 km (0.069 R)
• M64: 17,185,654 km (0.117 R)
• M65: 18,066,636 km (0.12 R)
• M66: 18,173,299 km (0.087 R)
• M67: 18,530,539 km (0.107 R)
• M68: 18,602,196 km (0.09 R)
• M69: 18,710,056 km (0.092 R)
• M70: 19,034,534 km (0.036 R)
• M71: 20,019,187 km (0.048 R)
• M72: 20,129,590 km (0.065 R)
• M73: 21,244,992 km (0.086 R)
• M74: 21,508,284 km (0.108 R)
• M75: 21,772,474 km (0.09 R)
• M76: 21,886,019 km (0.1 R)
• M77: 22,763,410 km (0.088 R)
• M78: 23,691,067 km (0.075 R)
• M79: 24,081,218 km (0.03 R)
• M80: 24,552,302 km (0.117 R)
• M81: 24,788,966 km (0.1 R)
• M82: 24,867,953 km (0.036 R)
• M83: 24,947,091 km (0.115 R)
• M84: 25,105,664 km (0.09 R)
• M85: 25,184,951 km (0.116 R)
• M86: 25,383,916 km (0.1 R)
• M87: 25,463,502 km (0.102 R)
• M88: 26,547,489 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.4

Radius: 11.7

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.53 AU - 8.39 AU

Year: 6545 Days

Day: 11.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,151,524 km

• M1: 182,061 km (0.063 R)
• M2: 307,424 km (0.057 R)
• M3: 415,882 km (0.118 R)
• M4: 1,387,221 km (0.07 R)
• M5: 1,568,833 km (0.095 R)
• M6: 1,816,866 km (0.118 R)
• M7: 2,202,529 km (0.104 R)
• M8: 2,503,221 km (0.087 R)
• M9: 2,840,265 km (0.109 R)
• M10: 3,192,119 km (0.103 R)
• M11: 3,336,781 km (0.101 R)
• M12: 3,937,416 km (0.066 R)
• M13: 4,014,758 km (0.097 R)
• M14: 4,145,058 km (0.098 R)
• M15: 4,276,854 km (0.068 R)
• M16: 4,409,846 km (0.107 R)
• M17: 4,625,865 km (0.06 R)
• M18: 5,068,077 km (0.092 R)
• M19: 5,640,139 km (0.081 R)
• M20: 6,172,707 km (0.077 R)
• M21: 6,444,975 km (0.109 R)
• M22: 6,628,682 km (0.1 R)
• M23: 6,876,565 km (0.071 R)
• M24: 7,222,136 km (0.089 R)
• M25: 7,573,542 km (0.103 R)
• M26: 7,767,570 km (0.104 R)
• M27: 7,930,632 km (0.113 R)
• M28: 8,061,829 km (0.114 R)
• M29: 8,226,836 km (0.066 R)
• M30: 8,560,289 km (0.078 R)
• M31: 8,694,927 km (0.036 R)
• M32: 9,171,696 km (0.071 R)
• M33: 9,727,153 km (0.048 R)
• M34: 10,436,695 km (0.045 R)
• M35: 10,580,609 km (0.077 R)
• M36: 10,688,917 km (0.058 R)
• M37: 10,797,675 km (0.115 R)
• M38: 11,458,000 km (0.086 R)
• M39: 12,244,885 km (0.096 R)
• M40: 12,320,731 km (0.062 R)
• M41: 12,625,761 km (0.083 R)
• M42: 12,894,738 km (0.099 R)
• M43: 13,791,727 km (0.092 R)
• M44: 13,949,852 km (0.097 R)
• M45: 14,588,036 km (0.1 R)
• M46: 15,113,723 km (0.085 R)
• M47: 15,810,550 km (0.104 R)
• M48: 17,277,806 km (0.067 R)
• M49: 17,705,058 km (0.12 R)
• M50: 18,049,432 km (0.108 R)
• M51: 18,352,517 km (0.097 R)
• M52: 18,700,931 km (0.069 R)
• M53: 19,095,570 km (0.103 R)
• M54: 19,670,474 km (0.095 R)
• M55: 21,337,743 km (0.071 R)
• M56: 21,796,111 km (0.078 R)
• M57: 22,443,271 km (0.086 R)
• M58: 22,536,171 km (0.051 R)
• M59: 22,815,919 km (0.106 R)
• M60: 23,284,609 km (0.107 R)
• M61: 23,614,622 km (0.056 R)
• M62: 24,088,698 km (0.094 R)
• M63: 24,950,082 km (0.107 R)
• M64: 25,578,394 km (0.12 R)
• M65: 26,456,982 km (0.098 R)
• M66: 27,395,260 km (0.099 R)
• M67: 27,693,707 km (0.046 R)
• M68: 27,993,352 km (0.047 R)
• M69: 28,143,548 km (0.037 R)
• M70: 28,243,928 km (0.09 R)
• M71: 29,202,552 km (0.087 R)
• M72: 29,711,484 km (0.102 R)
• M73: 29,864,672 km (0.108 R)
• M74: 30,480,267 km (0.062 R)
• M75: 31,048,290 km (0.1 R)
• M76: 31,203,722 km (0.05 R)
• M77: 32,037,431 km (0.038 R)
• M78: 32,614,879 km (0.099 R)
• M79: 32,931,428 km (0.072 R)
• M80: 34,100,386 km (0.079 R)
• M81: 34,528,834 km (0.086 R)
• M82: 35,282,807 km (0.078 R)
• M83: 36,205,826 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.3

Radius: 12.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.57 AU - 10.01 AU

Year: 10093 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,151,524 km

• M1: 199,863 km (0.057 R)
• M2: 359,783 km (0.027 R)
• M3: 623,225 km (0.029 R)
• M4: 706,700 km (0.118 R)
• M5: 824,883 km (0.085 R)
• M6: 1,117,197 km (0.068 R)
• M7: 1,423,873 km (0.109 R)
• M8: 1,538,614 km (0.098 R)
• M9: 1,965,566 km (0.119 R)
• M10: 2,072,678 km (0.084 R)
• M11: 2,544,660 km (0.079 R)
• M12: 2,975,801 km (0.107 R)
• M13: 3,174,916 km (0.092 R)
• M14: 3,430,130 km (0.089 R)
• M15: 3,745,332 km (0.109 R)
• M16: 4,125,012 km (0.106 R)
• M17: 4,291,514 km (0.093 R)
• M18: 4,517,257 km (0.117 R)
• M19: 5,009,733 km (0.11 R)
• M20: 5,128,215 km (0.107 R)
• M21: 5,703,568 km (0.088 R)
• M22: 5,889,519 km (0.114 R)
• M23: 6,014,732 km (0.119 R)
• M24: 6,172,408 km (0.114 R)
• M25: 6,491,800 km (0.063 R)
• M26: 6,653,664 km (0.083 R)
• M27: 7,482,736 km (0.11 R)
• M28: 7,857,927 km (0.117 R)
• M29: 8,134,683 km (0.102 R)
• M30: 9,020,303 km (0.112 R)
• M31: 9,310,223 km (0.098 R)
• M32: 9,493,032 km (0.088 R)
• M33: 9,676,888 km (0.103 R)
• M34: 10,386,730 km (0.071 R)
• M35: 11,113,327 km (0.101 R)
• M36: 12,094,389 km (0.092 R)
• M37: 12,293,953 km (0.109 R)
• M38: 12,374,137 km (0.108 R)
• M39: 13,514,223 km (0.072 R)
• M40: 13,929,507 km (0.1 R)
• M41: 15,243,574 km (0.056 R)
• M42: 15,416,061 km (0.087 R)
• M43: 17,671,099 km (0.114 R)
• M44: 17,988,695 km (0.098 R)
• M45: 18,216,682 km (0.081 R)
• M46: 18,860,103 km (0.092 R)
• M47: 19,045,305 km (0.089 R)
• M48: 19,138,056 km (0.085 R)
• M49: 19,886,195 km (0.105 R)
• M50: 20,358,625 km (0.052 R)
• M51: 20,691,480 km (0.1 R)
• M52: 21,074,151 km (0.103 R)
• M53: 21,604,176 km (0.108 R)
• M54: 21,700,966 km (0.073 R)
• M55: 22,334,065 km (0.112 R)
• M56: 22,677,392 km (0.079 R)
• M57: 23,220,432 km (0.063 R)
• M58: 24,470,771 km (0.118 R)
• M59: 24,622,314 km (0.098 R)
• M60: 24,723,442 km (0.091 R)
• M61: 26,205,957 km (0.081 R)
• M62: 26,361,090 km (0.083 R)
• M63: 26,516,372 km (0.042 R)
• M64: 26,827,985 km (0.039 R)
• M65: 27,717,344 km (0.093 R)
• M66: 28,616,277 km (0.081 R)
• M67: 28,989,375 km (0.11 R)
• M68: 29,203,150 km (0.117 R)
• M69: 30,932,950 km (0.075 R)
• M70: 31,206,116 km (0.086 R)
• M71: 31,589,984 km (0.083 R)
• M72: 31,975,498 km (0.045 R)
• M73: 32,141,252 km (0.059 R)
• M74: 32,806,813 km (0.09 R)
• M75: 33,364,963 km (0.105 R)
• M76: 34,038,901 km (0.086 R)
• M77: 34,887,719 km (0.098 R)
• M78: 35,172,105 km (0.113 R)
• M79: 35,915,307 km (0.05 R)
• M80: 36,202,685 km (0.077 R)
• M81: 37,475,463 km (0.091 R)
• M82: 37,708,537 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.7

Radius: 4.5

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.4 AU - 16.1 AU

Year: 22280 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 160.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,151,524 km

• M1: 751,281 km (0.098 R)
• M2: 1,002,306 km (0.112 R)
• M3: 1,435,541 km (0.084 R)
• M4: 1,599,650 km (0.082 R)
• M5: 2,819,022 km (0.098 R)
• M6: 2,877,216 km (0.067 R)
• M7: 3,732,616 km (0.096 R)
• M8: 4,557,649 km (0.101 R)
• M9: 4,626,015 km (0.06 R)
• M10: 5,008,238 km (0.079 R)
• M11: 5,256,720 km (0.089 R)
• M12: 5,436,686 km (0.104 R)
• M13: 5,728,850 km (0.061 R)
• M14: 6,101,200 km (0.118 R)
• M15: 7,026,313 km (0.079 R)
• M16: 7,144,944 km (0.115 R)
• M17: 7,994,361 km (0.112 R)
• M18: 9,918,788 km (0.119 R)
• M19: 10,230,550 km (0.111 R)
• M20: 10,500,275 km (0.079 R)
• M21: 12,024,976 km (0.115 R)
• M22: 12,166,944 km (0.074 R)
• M23: 13,469,942 km (0.041 R)
• M24: 14,413,156 km (0.107 R)
• M25: 16,153,279 km (0.052 R)
• M26: 16,624,961 km (0.076 R)
• M27: 17,207,495 km (0.106 R)
• M28: 21,525,787 km (0.032 R)
• M29: 21,755,719 km (0.078 R)
• M30: 22,976,737 km (0.107 R)
• M31: 23,270,697 km (0.041 R)
• M32: 23,447,671 km (0.078 R)
• M33: 26,524,002 km (0.065 R)
• M34: 27,639,703 km (0.097 R)
• M35: 28,203,238 km (0.084 R)
• M36: 29,150,940 km (0.107 R)
• M37: 29,405,406 km (0.047 R)
• M38: 29,852,554 km (0.07 R)
• M39: 31,012,536 km (0.06 R)
• M40: 33,642,616 km (0.064 R)
• M41: 34,177,130 km (0.107 R)
• M42: 34,916,592 km (0.106 R)
• M43: 35,186,915 km (0.107 R)
• M44: 36,138,208 km (0.105 R)
• M45: 37,650,044 km (0.05 R)
• M46: 37,788,572 km (0.112 R)
• M47: 37,996,513 km (0.116 R)
• M48: 38,762,603 km (0.112 R)
• M49: 39,322,847 km (0.073 R)
• M50: 40,735,201 km (0.066 R)
• M51: 41,590,602 km (0.1 R)
• M52: 41,805,424 km (0.116 R)
• M53: 42,523,943 km (0.115 R)
• M54: 43,029,434 km (0.115 R)
• M55: 43,319,055 km (0.076 R)
• M56: 43,754,834 km (0.048 R)
• M57: 44,484,423 km (0.104 R)
• M58: 45,217,901 km (0.098 R)
• M59: 45,955,419 km (0.105 R)
• M60: 49,323,166 km (0.115 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 13,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit