🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.79 AU - 0.97 AU

Year: 303 Days

Day: 14 Hours

Environment

Temp: 101 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.15 AU - 1.77 AU

Year: 648 Days

Day: 39.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,301,035 km

• M1: 189,989 km (0.104 R)
• M2: 541,843 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.72 AU - 3.76 AU

Year: 2141 Days

Day: 14.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.05 AU - 4.46 AU

Year: 2666 Days

Day: 26.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,301,035 km

• M1: 1,200,673 km (0.111 R)
• M2: 1,484,011 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.1

Radius: 10.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.93 AU - 4.95 AU

Year: 4031 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,301,035 km

• M1: 179,817 km (0.113 R)
• M2: 296,353 km (0.097 R)
• M3: 632,500 km (0.042 R)
• M4: 758,611 km (0.094 R)
• M5: 870,510 km (0.119 R)
• M6: 988,543 km (0.097 R)
• M7: 1,228,199 km (0.082 R)
• M8: 1,403,228 km (0.034 R)
• M9: 1,472,791 km (0.074 R)
• M10: 1,557,912 km (0.038 R)
• M11: 1,733,241 km (0.095 R)
• M12: 1,884,484 km (0.098 R)
• M13: 2,087,937 km (0.084 R)
• M14: 2,200,435 km (0.094 R)
• M15: 2,331,632 km (0.112 R)
• M16: 2,414,958 km (0.074 R)
• M17: 2,499,332 km (0.08 R)
• M18: 2,619,010 km (0.047 R)
• M19: 2,811,243 km (0.06 R)
• M20: 3,099,219 km (0.085 R)
• M21: 3,191,222 km (0.101 R)
• M22: 3,587,656 km (0.101 R)
• M23: 3,920,063 km (0.06 R)
• M24: 4,039,890 km (0.118 R)
• M25: 4,468,638 km (0.116 R)
• M26: 4,551,964 km (0.049 R)
• M27: 4,783,841 km (0.071 R)
• M28: 4,954,981 km (0.084 R)
• M29: 5,614,857 km (0.05 R)
• M30: 5,750,243 km (0.093 R)
• M31: 6,116,309 km (0.087 R)
• M32: 6,209,060 km (0.075 R)
• M33: 7,064,909 km (0.046 R)
• M34: 7,705,936 km (0.096 R)
• M35: 8,109,701 km (0.087 R)
• M36: 8,186,145 km (0.078 R)
• M37: 8,442,855 km (0.111 R)
• M38: 9,122,628 km (0.105 R)
• M39: 9,522,952 km (0.102 R)
• M40: 9,820,053 km (0.094 R)
• M41: 10,065,543 km (0.065 R)
• M42: 10,257,776 km (0.067 R)
• M43: 11,180,795 km (0.112 R)
• M44: 11,465,630 km (0.066 R)
• M45: 11,810,752 km (0.119 R)
• M46: 12,042,778 km (0.097 R)
• M47: 12,570,260 km (0.059 R)
• M48: 12,955,924 km (0.084 R)
• M49: 13,135,291 km (0.059 R)
• M50: 14,013,581 km (0.112 R)
• M51: 14,320,855 km (0.088 R)
• M52: 14,630,373 km (0.114 R)
• M53: 14,785,954 km (0.106 R)
• M54: 14,879,603 km (0.066 R)
• M55: 15,382,251 km (0.071 R)
• M56: 16,211,024 km (0.1 R)
• M57: 16,307,514 km (0.054 R)
• M58: 16,695,721 km (0.074 R)
• M59: 16,923,558 km (0.075 R)
• M60: 17,283,640 km (0.054 R)
• M61: 17,382,225 km (0.077 R)
• M62: 17,712,388 km (0.05 R)
• M63: 17,811,870 km (0.07 R)
• M64: 17,978,074 km (0.097 R)
• M65: 18,546,994 km (0.088 R)
• M66: 18,681,782 km (0.094 R)
• M67: 19,087,940 km (0.052 R)
• M68: 19,258,033 km (0.117 R)
• M69: 20,358,475 km (0.084 R)
• M70: 20,881,320 km (0.064 R)
• M71: 21,021,493 km (0.038 R)
• M72: 21,197,270 km (0.061 R)
• M73: 21,443,957 km (0.045 R)
• M74: 23,343,102 km (0.058 R)
• M75: 23,597,867 km (0.112 R)
• M76: 24,110,390 km (0.041 R)
• M77: 24,257,444 km (0.057 R)
• M78: 24,737,504 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544

Radius: 14.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.2 AU - 8.81 AU

Year: 7540 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,301,035 km

• M1: 234,569 km (0.067 R)
• M2: 518,057 km (0.111 R)
• M3: 704,756 km (0.028 R)
• M4: 872,604 km (0.09 R)
• M5: 1,023,848 km (0.116 R)
• M6: 1,168,359 km (0.036 R)
• M7: 1,425,369 km (0.079 R)
• M8: 1,533,528 km (0.104 R)
• M9: 1,625,979 km (0.062 R)
• M10: 1,778,120 km (0.104 R)
• M11: 1,875,658 km (0.119 R)
• M12: 2,117,707 km (0.094 R)
• M13: 2,544,211 km (0.044 R)
• M14: 2,699,942 km (0.09 R)
• M15: 2,813,338 km (0.075 R)
• M16: 3,163,097 km (0.061 R)
• M17: 3,726,782 km (0.113 R)
• M18: 4,059,637 km (0.09 R)
• M19: 4,242,895 km (0.107 R)
• M20: 4,536,406 km (0.105 R)
• M21: 4,754,220 km (0.07 R)
• M22: 5,313,866 km (0.112 R)
• M23: 5,428,458 km (0.101 R)
• M24: 6,495,988 km (0.118 R)
• M25: 6,649,476 km (0.078 R)
• M26: 6,773,044 km (0.103 R)
• M27: 8,415,628 km (0.078 R)
• M28: 10,211,401 km (0.063 R)
• M29: 11,115,870 km (0.062 R)
• M30: 11,782,927 km (0.116 R)
• M31: 11,895,424 km (0.101 R)
• M32: 12,769,525 km (0.1 R)
• M33: 13,156,086 km (0.114 R)
• M34: 13,428,952 km (0.107 R)
• M35: 13,546,536 km (0.069 R)
• M36: 15,350,537 km (0.096 R)
• M37: 15,637,914 km (0.093 R)
• M38: 15,761,632 km (0.1 R)
• M39: 15,968,526 km (0.076 R)
• M40: 16,594,742 km (0.043 R)
• M41: 16,763,040 km (0.092 R)
• M42: 17,228,888 km (0.057 R)
• M43: 17,699,074 km (0.113 R)
• M44: 18,216,982 km (0.071 R)
• M45: 19,002,969 km (0.078 R)
• M46: 19,400,151 km (0.108 R)
• M47: 20,743,839 km (0.115 R)
• M48: 21,244,094 km (0.118 R)
• M49: 22,395,848 km (0.083 R)
• M50: 22,628,623 km (0.114 R)
• M51: 27,251,496 km (0.096 R)
• M52: 27,999,485 km (0.102 R)
• M53: 28,703,792 km (0.113 R)
• M54: 29,464,946 km (0.035 R)
• M55: 29,566,822 km (0.084 R)
• M56: 30,541,452 km (0.03 R)
• M57: 31,266,404 km (0.108 R)
• M58: 31,683,183 km (0.089 R)
• M59: 32,049,399 km (0.082 R)
• M60: 32,469,619 km (0.08 R)
• M61: 32,944,593 km (0.061 R)
• M62: 33,262,638 km (0.055 R)
• M63: 33,688,094 km (0.065 R)
• M64: 34,813,519 km (0.062 R)
• M65: 35,570,783 km (0.116 R)
• M66: 36,005,814 km (0.111 R)
• M67: 36,114,871 km (0.094 R)
• M68: 36,716,703 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.9

Radius: 8.8

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.84 AU - 10 AU

Year: 11469 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,301,035 km

• M1: 284,685 km (0.12 R)
• M2: 740,061 km (0.072 R)
• M3: 1,354,758 km (0.117 R)
• M4: 1,698,534 km (0.033 R)
• M5: 1,770,491 km (0.053 R)
• M6: 1,893,011 km (0.109 R)
• M7: 2,250,700 km (0.088 R)
• M8: 2,912,671 km (0.09 R)
• M9: 4,043,331 km (0.071 R)
• M10: 4,469,835 km (0.071 R)
• M11: 4,536,705 km (0.047 R)
• M12: 4,910,700 km (0.112 R)
• M13: 5,118,940 km (0.04 R)
• M14: 6,353,122 km (0.079 R)
• M15: 6,887,037 km (0.043 R)
• M16: 7,081,215 km (0.065 R)
• M17: 7,876,029 km (0.072 R)
• M18: 8,615,341 km (0.117 R)
• M19: 8,698,967 km (0.038 R)
• M20: 8,993,375 km (0.105 R)
• M21: 9,248,440 km (0.102 R)
• M22: 9,548,982 km (0.105 R)
• M23: 10,469,906 km (0.106 R)
• M24: 11,327,401 km (0.11 R)
• M25: 11,741,338 km (0.094 R)
• M26: 12,020,189 km (0.079 R)
• M27: 12,442,504 km (0.108 R)
• M28: 13,157,133 km (0.091 R)
• M29: 14,278,518 km (0.101 R)
• M30: 15,177,452 km (0.113 R)
• M31: 15,735,901 km (0.116 R)
• M32: 15,940,551 km (0.109 R)
• M33: 16,146,098 km (0.109 R)
• M34: 16,300,932 km (0.116 R)
• M35: 17,134,791 km (0.113 R)
• M36: 17,292,616 km (0.048 R)
• M37: 17,398,083 km (0.113 R)
• M38: 17,769,235 km (0.07 R)
• M39: 18,142,781 km (0.111 R)
• M40: 18,303,748 km (0.12 R)
• M41: 19,006,559 km (0.1 R)
• M42: 19,388,782 km (0.11 R)
• M43: 19,718,346 km (0.116 R)
• M44: 21,111,252 km (0.116 R)
• M45: 21,507,087 km (0.105 R)
• M46: 21,791,174 km (0.039 R)
• M47: 22,305,791 km (0.066 R)
• M48: 23,114,367 km (0.103 R)
• M49: 23,288,798 km (0.078 R)
• M50: 24,285,868 km (0.089 R)
• M51: 25,117,482 km (0.069 R)
• M52: 25,296,850 km (0.113 R)
• M53: 25,476,667 km (0.111 R)
• M54: 25,837,647 km (0.055 R)
• M55: 29,791,818 km (0.106 R)
• M56: 30,299,254 km (0.083 R)
• M57: 31,065,643 km (0.091 R)
• M58: 31,258,325 km (0.107 R)
• M59: 31,451,307 km (0.075 R)
• M60: 32,878,770 km (0.116 R)
• M61: 33,337,287 km (0.117 R)
• M62: 33,534,607 km (0.083 R)
• M63: 33,930,143 km (0.096 R)
• M64: 35,126,029 km (0.03 R)
• M65: 35,192,899 km (0.085 R)
• M66: 36,606,449 km (0.109 R)
• M67: 36,674,217 km (0.092 R)
• M68: 38,107,215 km (0.104 R)
• M69: 38,382,176 km (0.107 R)
• M70: 38,657,885 km (0.047 R)
• M71: 38,795,964 km (0.041 R)
• M72: 39,419,338 km (0.071 R)
• M73: 39,488,752 km (0.096 R)
• M74: 40,185,728 km (0.105 R)
• M75: 40,957,055 km (0.037 R)
• M76: 42,443,309 km (0.114 R)
• M77: 42,657,085 km (0.085 R)
• M78: 43,085,533 km (0.059 R)
• M79: 43,443,820 km (0.107 R)
• M80: 43,659,241 km (0.099 R)
• M81: 44,235,342 km (0.027 R)
• M82: 44,669,176 km (0.09 R)
• M83: 46,932,891 km (0.059 R)
• M84: 47,301,351 km (0.109 R)
• M85: 47,375,252 km (0.075 R)
• M86: 48,115,762 km (0.042 R)
• M87: 48,785,362 km (0.091 R)
• M88: 49,083,959 km (0.05 R)
• M89: 49,908,393 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.9

Radius: 5.9

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.97 AU - 16.79 AU

Year: 22142 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,301,035 km

• M1: 245,341 km (0.086 R)
• M2: 481,107 km (0.117 R)
• M3: 622,028 km (0.08 R)
• M4: 686,505 km (0.088 R)
• M5: 753,375 km (0.081 R)
• M6: 869,762 km (0.075 R)
• M7: 1,565,691 km (0.104 R)
• M8: 1,838,558 km (0.113 R)
• M9: 2,393,716 km (0.073 R)
• M10: 2,601,357 km (0.111 R)
• M11: 2,671,968 km (0.079 R)
• M12: 2,923,890 km (0.076 R)
• M13: 3,221,291 km (0.115 R)
• M14: 3,335,285 km (0.084 R)
• M15: 3,373,582 km (0.1 R)
• M16: 3,724,837 km (0.108 R)
• M17: 3,764,630 km (0.115 R)
• M18: 3,925,149 km (0.109 R)
• M19: 4,046,922 km (0.102 R)
• M20: 4,847,270 km (0.086 R)
• M21: 5,109,964 km (0.036 R)
• M22: 5,154,245 km (0.076 R)
• M23: 6,019,070 km (0.06 R)
• M24: 6,159,692 km (0.093 R)
• M25: 6,206,816 km (0.063 R)
• M26: 6,732,951 km (0.056 R)
• M27: 7,473,461 km (0.046 R)
• M28: 7,675,268 km (0.077 R)
• M29: 7,827,858 km (0.109 R)
• M30: 8,552,959 km (0.098 R)
• M31: 9,407,612 km (0.078 R)
• M32: 10,010,940 km (0.107 R)
• M33: 10,233,392 km (0.087 R)
• M34: 10,570,137 km (0.045 R)
• M35: 10,739,930 km (0.12 R)
• M36: 11,894,527 km (0.105 R)
• M37: 13,209,492 km (0.091 R)
• M38: 13,270,378 km (0.092 R)
• M39: 16,104,061 km (0.061 R)
• M40: 17,287,979 km (0.107 R)
• M41: 17,554,861 km (0.102 R)
• M42: 18,228,052 km (0.097 R)
• M43: 18,841,104 km (0.068 R)
• M44: 19,877,817 km (0.046 R)
• M45: 21,718,320 km (0.11 R)
• M46: 22,658,841 km (0.075 R)
• M47: 23,760,331 km (0.119 R)
• M48: 23,834,531 km (0.09 R)
• M49: 23,908,582 km (0.112 R)
• M50: 24,354,982 km (0.105 R)
• M51: 24,429,781 km (0.105 R)
• M52: 24,954,570 km (0.118 R)
• M53: 25,331,707 km (0.066 R)
• M54: 26,015,369 km (0.106 R)
• M55: 26,474,485 km (0.112 R)
• M56: 27,245,662 km (0.055 R)
• M57: 28,337,726 km (0.079 R)
• M58: 28,810,156 km (0.078 R)
• M59: 29,682,910 km (0.105 R)
• M60: 30,967,806 km (0.082 R)
• M61: 32,106,994 km (0.115 R)
• M62: 33,508,577 km (0.115 R)
• M63: 34,091,560 km (0.08 R)
• M64: 35,436,444 km (0.115 R)
• M65: 40,720,690 km (0.068 R)
• M66: 41,342,568 km (0.044 R)
• M67: 42,415,933 km (0.094 R)
• M68: 43,679,885 km (0.114 R)
• M69: 44,316,424 km (0.116 R)
• M70: 46,337,043 km (0.095 R)
• M71: 47,358,647 km (0.104 R)
• M72: 47,825,392 km (0.112 R)
• M73: 49,518,391 km (0.042 R)
• M74: 50,467,440 km (0.106 R)
• M75: 50,658,028 km (0.027 R)
• M76: 50,944,208 km (0.052 R)
• M77: 51,806,191 km (0.1 R)
• M78: 53,253,401 km (0.037 R)
• M79: 54,616,088 km (0.073 R)
• M80: 55,105,572 km (0.096 R)
• M81: 55,990,294 km (0.069 R)
• M82: 57,475,203 km (0.039 R)
• M83: 59,173,737 km (0.1 R)
• M84: 59,274,117 km (0.11 R)
• M85: 59,676,386 km (0.06 R)
• M86: 60,079,552 km (0.101 R)
• M87: 60,787,300 km (0.074 R)
• M88: 60,888,577 km (0.081 R)
• M89: 63,337,345 km (0.092 R)
• M90: 64,987,709 km (0.11 R)
• M91: 65,714,156 km (0.056 R)
• M92: 67,070,410 km (0.093 R)
• M93: 67,279,847 km (0.081 R)
• M94: 67,909,654 km (0.054 R)
• M95: 70,235,303 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit