🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.95 AU - 1.21 AU

Year: 396 Days

Day: 40.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.04 AU - 1.52 AU

Year: 511 Days

Day: 36.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,008,183 km

• M1: 370,404 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.34 AU - 1.76 AU

Year: 681 Days

Day: 14.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,008,183 km

• M1: 241,451 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.9 AU - 2.5 AU

Year: 1152 Days

Day: 18.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 145 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.67 AU - 2.73 AU

Year: 1567 Days

Day: 40.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.6

Radius: 13.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.17 AU - 6.67 AU

Year: 4456 Days

Day: 11.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,008,183 km

• M1: 169,046 km (0.08 R)
• M2: 255,364 km (0.051 R)
• M3: 368,160 km (0.101 R)
• M4: 576,550 km (0.11 R)
• M5: 876,793 km (0.113 R)
• M6: 1,159,234 km (0.108 R)
• M7: 1,311,674 km (0.095 R)
• M8: 1,456,634 km (0.092 R)
• M9: 1,875,209 km (0.066 R)
• M10: 2,056,821 km (0.09 R)
• M11: 2,141,344 km (0.084 R)
• M12: 2,366,638 km (0.068 R)
• M13: 2,691,864 km (0.081 R)
• M14: 2,803,464 km (0.046 R)
• M15: 2,916,710 km (0.096 R)
• M16: 3,649,290 km (0.118 R)
• M17: 3,752,663 km (0.113 R)
• M18: 4,592,355 km (0.078 R)
• M19: 4,907,857 km (0.084 R)
• M20: 5,137,640 km (0.093 R)
• M21: 5,560,254 km (0.084 R)
• M22: 5,655,697 km (0.096 R)
• M23: 5,751,739 km (0.11 R)
• M24: 6,018,622 km (0.093 R)
• M25: 6,116,758 km (0.035 R)
• M26: 6,240,026 km (0.09 R)
• M27: 6,792,791 km (0.105 R)
• M28: 6,997,740 km (0.074 R)
• M29: 7,100,962 km (0.057 R)
• M30: 7,230,663 km (0.097 R)
• M31: 9,327,427 km (0.116 R)
• M32: 9,727,751 km (0.08 R)
• M33: 9,988,051 km (0.071 R)
• M34: 10,221,424 km (0.08 R)
• M35: 10,872,624 km (0.109 R)
• M36: 10,992,452 km (0.035 R)
• M37: 11,142,797 km (0.108 R)
• M38: 12,090,799 km (0.09 R)
• M39: 13,032,667 km (0.114 R)
• M40: 13,544,741 km (0.064 R)
• M41: 14,292,431 km (0.097 R)
• M42: 14,853,722 km (0.091 R)
• M43: 16,065,914 km (0.102 R)
• M44: 16,442,751 km (0.049 R)
• M45: 16,753,166 km (0.084 R)
• M46: 17,696,231 km (0.113 R)
• M47: 17,801,997 km (0.081 R)
• M48: 18,156,394 km (0.117 R)
• M49: 20,368,199 km (0.075 R)
• M50: 20,999,652 km (0.075 R)
• M51: 21,411,644 km (0.069 R)
• M52: 22,510,740 km (0.105 R)
• M53: 22,740,372 km (0.076 R)
• M54: 22,894,009 km (0.043 R)
• M55: 23,086,392 km (0.074 R)
• M56: 23,202,181 km (0.097 R)
• M57: 23,511,699 km (0.103 R)
• M58: 23,861,608 km (0.071 R)
• M59: 24,056,684 km (0.08 R)
• M60: 24,763,534 km (0.113 R)
• M61: 25,198,864 km (0.119 R)
• M62: 25,318,093 km (0.109 R)
• M63: 26,037,061 km (0.112 R)
• M64: 26,278,212 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.6

Radius: 12.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.38 AU - 9.76 AU

Year: 8095 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,008,183 km

• M1: 216,319 km (0.098 R)
• M2: 496,964 km (0.06 R)
• M3: 607,816 km (0.087 R)
• M4: 743,053 km (0.072 R)
• M5: 1,145,471 km (0.084 R)
• M6: 1,247,945 km (0.06 R)
• M7: 1,481,169 km (0.1 R)
• M8: 1,574,817 km (0.077 R)
• M9: 1,729,052 km (0.101 R)
• M10: 1,970,204 km (0.119 R)
• M11: 2,053,081 km (0.111 R)
• M12: 2,507,859 km (0.073 R)
• M13: 2,735,696 km (0.094 R)
• M14: 3,114,478 km (0.073 R)
• M15: 3,485,032 km (0.109 R)
• M16: 3,948,636 km (0.109 R)
• M17: 4,080,880 km (0.1 R)
• M18: 4,214,770 km (0.113 R)
• M19: 4,322,780 km (0.097 R)
• M20: 4,404,461 km (0.063 R)
• M21: 4,486,739 km (0.077 R)
• M22: 4,624,968 km (0.092 R)
• M23: 4,792,667 km (0.118 R)
• M24: 5,395,846 km (0.057 R)
• M25: 5,871,716 km (0.09 R)
• M26: 6,610,730 km (0.098 R)
• M27: 7,674,670 km (0.105 R)
• M28: 8,209,632 km (0.067 R)
• M29: 8,516,008 km (0.111 R)
• M30: 8,930,245 km (0.079 R)
• M31: 9,210,143 km (0.113 R)
• M32: 9,315,759 km (0.092 R)
• M33: 9,671,054 km (0.118 R)
• M34: 10,615,615 km (0.072 R)
• M35: 10,949,517 km (0.073 R)
• M36: 12,087,358 km (0.063 R)
• M37: 12,553,057 km (0.108 R)
• M38: 13,183,013 km (0.099 R)
• M39: 13,542,048 km (0.09 R)
• M40: 13,985,157 km (0.041 R)
• M41: 14,474,043 km (0.041 R)
• M42: 14,927,025 km (0.111 R)
• M43: 15,468,569 km (0.028 R)
• M44: 16,143,854 km (0.094 R)
• M45: 17,305,182 km (0.095 R)
• M46: 17,392,398 km (0.1 R)
• M47: 17,479,614 km (0.101 R)
• M48: 17,742,158 km (0.08 R)
• M49: 18,360,147 km (0.096 R)
• M50: 18,671,759 km (0.115 R)
• M51: 18,895,408 km (0.096 R)
• M52: 20,026,966 km (0.103 R)
• M53: 20,485,783 km (0.069 R)
• M54: 21,554,211 km (0.082 R)
• M55: 21,741,807 km (0.071 R)
• M56: 21,977,274 km (0.114 R)
• M57: 22,071,520 km (0.104 R)
• M58: 22,403,029 km (0.103 R)
• M59: 22,736,034 km (0.094 R)
• M60: 23,599,962 km (0.087 R)
• M61: 23,744,922 km (0.111 R)
• M62: 23,987,420 km (0.101 R)
• M63: 24,230,517 km (0.056 R)
• M64: 25,359,831 km (0.112 R)
• M65: 26,255,623 km (0.066 R)
• M66: 26,556,614 km (0.094 R)
• M67: 26,757,823 km (0.107 R)
• M68: 27,161,887 km (0.091 R)
• M69: 28,901,261 km (0.115 R)
• M70: 29,419,768 km (0.088 R)
• M71: 29,732,427 km (0.082 R)
• M72: 30,203,212 km (0.101 R)
• M73: 30,413,397 km (0.101 R)
• M74: 30,623,881 km (0.114 R)
• M75: 30,729,347 km (0.074 R)
• M76: 32,540,828 km (0.086 R)
• M77: 32,756,249 km (0.114 R)
• M78: 33,568,266 km (0.1 R)
• M79: 33,894,838 km (0.118 R)
• M80: 34,386,866 km (0.106 R)
• M81: 34,936,189 km (0.109 R)
• M82: 35,322,451 km (0.104 R)
• M83: 37,331,401 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.3

Radius: 13.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.55 AU - 9.63 AU

Year: 9677 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,008,183 km

• M1: 229,034 km (0.035 R)
• M2: 429,495 km (0.09 R)
• M3: 690,544 km (0.091 R)
• M4: 796,160 km (0.067 R)
• M5: 1,086,679 km (0.117 R)
• M6: 1,480,869 km (0.112 R)
• M7: 1,598,453 km (0.112 R)
• M8: 2,074,623 km (0.116 R)
• M9: 2,425,580 km (0.101 R)
• M10: 2,537,629 km (0.102 R)
• M11: 3,495,354 km (0.088 R)
• M12: 4,113,343 km (0.096 R)
• M13: 4,247,832 km (0.115 R)
• M14: 5,560,702 km (0.061 R)
• M15: 5,747,401 km (0.073 R)
• M16: 6,088,484 km (0.114 R)
• M17: 6,203,674 km (0.11 R)
• M18: 6,358,508 km (0.072 R)
• M19: 6,671,915 km (0.116 R)
• M20: 6,990,409 km (0.058 R)
• M21: 7,232,608 km (0.07 R)
• M22: 7,395,670 km (0.075 R)
• M23: 7,808,560 km (0.111 R)
• M24: 8,657,079 km (0.081 R)
• M25: 8,830,314 km (0.046 R)
• M26: 9,004,745 km (0.058 R)
• M27: 9,357,048 km (0.11 R)
• M28: 9,445,759 km (0.12 R)
• M29: 9,534,919 km (0.071 R)
• M30: 9,713,839 km (0.109 R)
• M31: 10,029,789 km (0.082 R)
• M32: 11,138,609 km (0.112 R)
• M33: 12,286,174 km (0.106 R)
• M34: 13,072,012 km (0.105 R)
• M35: 13,271,126 km (0.08 R)
• M36: 13,925,019 km (0.099 R)
• M37: 14,179,185 km (0.08 R)
• M38: 14,640,844 km (0.089 R)
• M39: 15,526,314 km (0.078 R)
• M40: 16,590,105 km (0.111 R)
• M41: 17,294,262 km (0.09 R)
• M42: 17,897,740 km (0.097 R)
• M43: 18,174,346 km (0.119 R)
• M44: 18,285,348 km (0.091 R)
• M45: 18,452,299 km (0.059 R)
• M46: 18,731,748 km (0.108 R)
• M47: 18,843,946 km (0.028 R)
• M48: 19,181,738 km (0.119 R)
• M49: 20,668,891 km (0.066 R)
• M50: 22,430,555 km (0.107 R)
• M51: 23,389,777 km (0.03 R)
• M52: 23,813,587 km (0.104 R)
• M53: 23,935,211 km (0.095 R)
• M54: 24,056,983 km (0.095 R)
• M55: 25,162,362 km (0.106 R)
• M56: 28,318,578 km (0.118 R)
• M57: 29,419,917 km (0.077 R)
• M58: 29,812,013 km (0.086 R)
• M59: 31,731,354 km (0.096 R)
• M60: 32,133,323 km (0.06 R)
• M61: 32,334,981 km (0.068 R)
• M62: 34,032,020 km (0.116 R)
• M63: 34,443,563 km (0.075 R)
• M64: 34,718,973 km (0.117 R)
• M65: 36,106,344 km (0.079 R)
• M66: 36,316,080 km (0.038 R)
• M67: 36,877,222 km (0.088 R)
• M68: 38,863,881 km (0.063 R)
• M69: 39,007,046 km (0.082 R)
• M70: 39,725,864 km (0.103 R)
• M71: 41,908,347 km (0.034 R)
• M72: 42,275,909 km (0.084 R)
• M73: 43,236,477 km (0.039 R)
• M74: 43,607,929 km (0.042 R)
• M75: 44,428,772 km (0.037 R)
• M76: 44,803,515 km (0.107 R)
• M77: 45,631,689 km (0.037 R)
• M78: 45,782,783 km (0.12 R)
• M79: 46,464,949 km (0.097 R)
• M80: 47,456,185 km (0.107 R)
• M81: 47,685,967 km (0.083 R)
• M82: 48,531,494 km (0.072 R)
• M83: 49,381,958 km (0.113 R)
• M84: 50,471,629 km (0.05 R)
• M85: 51,097,696 km (0.072 R)
• M86: 51,726,456 km (0.083 R)
• M87: 52,199,783 km (0.108 R)
• M88: 52,833,031 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.5

Radius: 14.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.58 AU - 14.1 AU

Year: 14386 Days

Day: 7.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,008,183 km

• M1: 187,895 km (0.118 R)
• M2: 404,064 km (0.109 R)
• M3: 559,197 km (0.067 R)
• M4: 701,464 km (0.116 R)
• M5: 878,439 km (0.038 R)
• M6: 1,027,588 km (0.085 R)
• M7: 1,139,786 km (0.094 R)
• M8: 1,402,330 km (0.073 R)
• M9: 1,658,741 km (0.112 R)
• M10: 1,875,359 km (0.078 R)
• M11: 2,277,179 km (0.11 R)
• M12: 2,706,525 km (0.104 R)
• M13: 3,467,230 km (0.059 R)
• M14: 3,747,127 km (0.057 R)
• M15: 4,631,101 km (0.094 R)
• M16: 4,823,335 km (0.111 R)
• M17: 5,295,465 km (0.094 R)
• M18: 6,800,420 km (0.054 R)
• M19: 7,329,996 km (0.109 R)
• M20: 7,827,260 km (0.045 R)
• M21: 7,964,890 km (0.079 R)
• M22: 8,195,869 km (0.114 R)
• M23: 8,854,698 km (0.112 R)
• M24: 9,287,335 km (0.115 R)
• M25: 9,433,043 km (0.115 R)
• M26: 9,530,731 km (0.108 R)
• M27: 9,776,071 km (0.099 R)
• M28: 10,223,369 km (0.103 R)
• M29: 10,778,975 km (0.082 R)
• M30: 11,396,366 km (0.116 R)
• M31: 12,078,382 km (0.066 R)
• M32: 12,990,032 km (0.12 R)
• M33: 14,652,812 km (0.099 R)
• M34: 14,936,450 km (0.064 R)
• M35: 16,381,715 km (0.108 R)
• M36: 16,499,299 km (0.119 R)
• M37: 16,735,364 km (0.034 R)
• M38: 17,270,326 km (0.099 R)
• M39: 17,449,993 km (0.109 R)
• M40: 19,156,157 km (0.074 R)
• M41: 19,778,334 km (0.088 R)
• M42: 19,903,548 km (0.111 R)
• M43: 21,170,492 km (0.082 R)
• M44: 23,119,603 km (0.087 R)
• M45: 23,516,187 km (0.086 R)
• M46: 23,649,030 km (0.099 R)
• M47: 23,848,593 km (0.085 R)
• M48: 25,125,411 km (0.113 R)
• M49: 26,770,090 km (0.087 R)
• M50: 27,815,480 km (0.055 R)
• M51: 28,026,263 km (0.045 R)
• M52: 28,378,566 km (0.101 R)
• M53: 28,945,393 km (0.068 R)
• M54: 29,159,019 km (0.093 R)
• M55: 30,162,371 km (0.089 R)
• M56: 30,813,421 km (0.077 R)
• M57: 31,031,386 km (0.097 R)
• M58: 32,350,540 km (0.102 R)
• M59: 33,538,347 km (0.1 R)
• M60: 34,589,421 km (0.079 R)
• M61: 36,493,204 km (0.079 R)
• M62: 36,800,927 km (0.102 R)
• M63: 37,186,740 km (0.101 R)
• M64: 38,274,466 km (0.074 R)
• M65: 38,665,514 km (0.111 R)
• M66: 39,530,340 km (0.072 R)
• M67: 41,519,692 km (0.072 R)
• M68: 41,760,545 km (0.094 R)
• M69: 43,134,452 km (0.06 R)
• M70: 44,523,169 km (0.092 R)
• M71: 45,016,842 km (0.091 R)
• M72: 45,843,519 km (0.059 R)
• M73: 46,675,284 km (0.111 R)
• M74: 47,932,355 km (0.114 R)
• M75: 49,030,852 km (0.119 R)
• M76: 51,338,548 km (0.115 R)
• M77: 53,070,742 km (0.111 R)
• M78: 53,506,820 km (0.104 R)
• M79: 54,119,274 km (0.108 R)
• M80: 55,616,449 km (0.081 R)
• M81: 56,770,447 km (0.079 R)
• M82: 56,948,618 km (0.079 R)
• M83: 57,842,765 km (0.055 R)
• M84: 59,916,490 km (0.081 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 18,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit