🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.13 AU - 1.17 AU

Year: 429 Days

Day: 18.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.16 AU - 3.54 AU

Year: 2135 Days

Day: 45 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.85 AU - 5.19 AU

Year: 3917 Days

Day: 33.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.7

Radius: 9.9

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7 AU - 8.54 AU

Year: 7543 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 81.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,423,036 km

• M1: 142,716 km (0.037 R)
• M2: 208,539 km (0.115 R)
• M3: 638,185 km (0.105 R)
• M4: 904,918 km (0.082 R)
• M5: 1,339,799 km (0.047 R)
• M6: 1,498,372 km (0.1 R)
• M7: 1,580,053 km (0.084 R)
• M8: 1,966,464 km (0.086 R)
• M9: 2,217,040 km (0.119 R)
• M10: 3,266,619 km (0.085 R)
• M11: 3,927,243 km (0.045 R)
• M12: 4,302,285 km (0.037 R)
• M13: 4,962,909 km (0.099 R)
• M14: 5,495,179 km (0.118 R)
• M15: 5,816,814 km (0.099 R)
• M16: 5,980,025 km (0.043 R)
• M17: 6,613,722 km (0.104 R)
• M18: 6,681,639 km (0.119 R)
• M19: 7,198,949 km (0.066 R)
• M20: 7,764,728 km (0.082 R)
• M21: 8,089,355 km (0.059 R)
• M22: 8,271,715 km (0.063 R)
• M23: 8,714,824 km (0.106 R)
• M24: 8,976,770 km (0.079 R)
• M25: 9,547,037 km (0.116 R)
• M26: 9,662,526 km (0.097 R)
• M27: 10,129,122 km (0.098 R)
• M28: 10,563,255 km (0.068 R)
• M29: 11,902,007 km (0.084 R)
• M30: 11,984,884 km (0.042 R)
• M31: 12,109,499 km (0.087 R)
• M32: 12,781,492 km (0.077 R)
• M33: 12,994,071 km (0.073 R)
• M34: 13,207,697 km (0.043 R)
• M35: 13,986,653 km (0.103 R)
• M36: 14,161,682 km (0.077 R)
• M37: 14,647,128 km (0.058 R)
• M38: 14,780,419 km (0.112 R)
• M39: 15,317,625 km (0.075 R)
• M40: 15,634,025 km (0.037 R)
• M41: 15,770,308 km (0.106 R)
• M42: 15,861,413 km (0.066 R)
• M43: 16,457,561 km (0.084 R)
• M44: 16,688,839 km (0.116 R)
• M45: 17,295,159 km (0.105 R)
• M46: 17,956,083 km (0.086 R)
• M47: 18,146,521 km (0.1 R)
• M48: 19,059,966 km (0.048 R)
• M49: 19,400,301 km (0.092 R)
• M50: 19,546,757 km (0.113 R)
• M51: 20,632,090 km (0.057 R)
• M52: 21,433,785 km (0.109 R)
• M53: 21,635,742 km (0.084 R)
• M54: 21,787,733 km (0.112 R)
• M55: 22,603,789 km (0.089 R)
• M56: 23,846,798 km (0.098 R)
• M57: 25,645,563 km (0.11 R)
• M58: 25,806,381 km (0.111 R)
• M59: 26,128,914 km (0.082 R)
• M60: 26,452,943 km (0.1 R)
• M61: 26,669,560 km (0.09 R)
• M62: 27,377,906 km (0.054 R)
• M63: 27,487,412 km (0.036 R)
• M64: 27,761,924 km (0.064 R)
• M65: 28,147,737 km (0.093 R)
• M66: 29,540,044 km (0.038 R)
• M67: 29,652,392 km (0.108 R)
• M68: 29,821,139 km (0.06 R)
• M69: 30,046,732 km (0.035 R)
• M70: 30,442,718 km (0.105 R)
• M71: 31,240,075 km (0.119 R)
• M72: 31,354,517 km (0.103 R)
• M73: 31,469,258 km (0.065 R)
• M74: 31,698,891 km (0.11 R)
• M75: 32,448,975 km (0.116 R)
• M76: 32,564,913 km (0.119 R)
• M77: 34,084,528 km (0.11 R)
• M78: 34,438,627 km (0.056 R)
• M79: 34,675,290 km (0.116 R)
• M80: 35,209,654 km (0.119 R)
• M81: 35,926,527 km (0.08 R)
• M82: 36,166,632 km (0.088 R)
• M83: 36,587,899 km (0.081 R)
• M84: 36,708,625 km (0.11 R)
• M85: 38,167,054 km (0.113 R)
• M86: 38,780,256 km (0.114 R)
• M87: 40,952,268 km (0.09 R)
• M88: 41,014,949 km (0.077 R)
• M89: 41,580,130 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.7

Radius: 13.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.5 AU - 10.38 AU

Year: 10914 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,423,036 km

• M1: 292,763 km (0.026 R)
• M2: 440,865 km (0.101 R)
• M3: 706,700 km (0.051 R)
• M4: 832,363 km (0.113 R)
• M5: 1,046,587 km (0.03 R)
• M6: 1,150,258 km (0.038 R)
• M7: 1,279,810 km (0.068 R)
• M8: 1,924,277 km (0.085 R)
• M9: 2,953,361 km (0.115 R)
• M10: 3,226,676 km (0.091 R)
• M11: 3,929,338 km (0.06 R)
• M12: 4,643,817 km (0.09 R)
• M13: 4,926,707 km (0.082 R)
• M14: 5,178,929 km (0.094 R)
• M15: 6,307,794 km (0.077 R)
• M16: 6,900,052 km (0.095 R)
• M17: 7,386,993 km (0.119 R)
• M18: 7,759,342 km (0.053 R)
• M19: 8,308,367 km (0.104 R)
• M20: 9,001,304 km (0.059 R)
• M21: 9,938,834 km (0.085 R)
• M22: 10,350,228 km (0.101 R)
• M23: 10,488,606 km (0.116 R)
• M24: 11,426,884 km (0.116 R)
• M25: 12,002,686 km (0.119 R)
• M26: 12,686,498 km (0.101 R)
• M27: 13,939,081 km (0.075 R)
• M28: 14,194,295 km (0.107 R)
• M29: 14,554,227 km (0.116 R)
• M30: 14,917,152 km (0.059 R)
• M31: 15,599,318 km (0.078 R)
• M32: 15,705,084 km (0.055 R)
• M33: 16,130,839 km (0.107 R)
• M34: 16,560,484 km (0.112 R)
• M35: 17,157,380 km (0.11 R)
• M36: 17,430,994 km (0.105 R)
• M37: 17,540,799 km (0.083 R)
• M38: 18,093,563 km (0.087 R)
• M39: 19,614,674 km (0.081 R)
• M40: 19,786,114 km (0.058 R)
• M41: 20,015,597 km (0.111 R)
• M42: 20,535,300 km (0.114 R)
• M43: 20,825,819 km (0.087 R)
• M44: 21,352,403 km (0.087 R)
• M45: 21,824,085 km (0.088 R)
• M46: 22,180,128 km (0.064 R)
• M47: 23,078,613 km (0.114 R)
• M48: 23,441,388 km (0.108 R)
• M49: 24,541,082 km (0.047 R)
• M50: 25,097,137 km (0.109 R)
• M51: 25,221,303 km (0.102 R)
• M52: 25,532,617 km (0.072 R)
• M53: 26,600,446 km (0.116 R)
• M54: 26,790,435 km (0.082 R)
• M55: 27,426,825 km (0.105 R)
• M56: 27,939,646 km (0.108 R)
• M57: 28,132,777 km (0.064 R)
• M58: 29,039,789 km (0.09 R)
• M59: 33,443,502 km (0.065 R)
• M60: 34,266,290 km (0.092 R)
• M61: 34,818,605 km (0.12 R)
• M62: 34,957,133 km (0.113 R)
• M63: 35,862,050 km (0.081 R)
• M64: 36,774,597 km (0.085 R)
• M65: 37,979,459 km (0.119 R)
• M66: 38,122,175 km (0.071 R)
• M67: 39,197,335 km (0.09 R)
• M68: 39,558,015 km (0.058 R)
• M69: 39,702,527 km (0.092 R)
• M70: 39,919,743 km (0.11 R)
• M71: 43,001,459 km (0.117 R)
• M72: 43,224,510 km (0.103 R)
• M73: 43,597,158 km (0.12 R)
• M74: 45,779,192 km (0.11 R)
• M75: 46,083,026 km (0.058 R)
• M76: 46,463,603 km (0.102 R)
• M77: 46,692,487 km (0.032 R)
• M78: 49,079,621 km (0.066 R)
• M79: 51,112,207 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.7

Radius: 8.1

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.34 AU - 12.36 AU

Year: 14206 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,423,036 km

• M1: 115,639 km (0.076 R)
• M2: 231,578 km (0.075 R)
• M3: 334,202 km (0.117 R)
• M4: 1,034,469 km (0.118 R)
• M5: 1,101,938 km (0.118 R)
• M6: 1,170,903 km (0.087 R)
• M7: 1,337,854 km (0.064 R)
• M8: 1,512,584 km (0.07 R)
• M9: 1,912,160 km (0.117 R)
• M10: 2,052,483 km (0.103 R)
• M11: 2,225,568 km (0.101 R)
• M12: 2,343,600 km (0.076 R)
• M13: 2,524,614 km (0.091 R)
• M14: 2,741,531 km (0.114 R)
• M15: 2,836,376 km (0.109 R)
• M16: 3,127,643 km (0.117 R)
• M17: 3,462,592 km (0.057 R)
• M18: 4,022,238 km (0.079 R)
• M19: 4,386,210 km (0.067 R)
• M20: 4,572,309 km (0.077 R)
• M21: 4,685,256 km (0.119 R)
• M22: 4,760,952 km (0.112 R)
• M23: 5,421,576 km (0.116 R)
• M24: 5,864,237 km (0.067 R)
• M25: 6,656,208 km (0.09 R)
• M26: 6,827,198 km (0.065 R)
• M27: 7,481,390 km (0.107 R)
• M28: 7,570,101 km (0.116 R)
• M29: 7,748,571 km (0.104 R)
• M30: 8,662,166 km (0.114 R)
• M31: 9,084,331 km (0.108 R)
• M32: 9,754,380 km (0.082 R)
• M33: 10,390,769 km (0.116 R)
• M34: 11,395,767 km (0.072 R)
• M35: 11,754,952 km (0.117 R)
• M36: 12,484,242 km (0.03 R)
• M37: 13,067,524 km (0.116 R)
• M38: 13,228,192 km (0.119 R)
• M39: 13,497,468 km (0.104 R)
• M40: 14,260,716 km (0.064 R)
• M41: 15,094,126 km (0.108 R)
• M42: 15,829,100 km (0.071 R)
• M43: 16,982,500 km (0.051 R)
• M44: 17,099,336 km (0.11 R)
• M45: 18,402,034 km (0.073 R)
• M46: 18,762,864 km (0.072 R)
• M47: 19,065,201 km (0.047 R)
• M48: 19,491,406 km (0.098 R)
• M49: 21,038,996 km (0.085 R)
• M50: 21,290,171 km (0.115 R)
• M51: 21,353,151 km (0.081 R)
• M52: 21,605,672 km (0.031 R)
• M53: 23,595,923 km (0.054 R)
• M54: 27,063,452 km (0.094 R)
• M55: 27,679,645 km (0.045 R)
• M56: 28,995,508 km (0.081 R)
• M57: 29,205,244 km (0.112 R)
• M58: 29,275,256 km (0.119 R)
• M59: 30,402,626 km (0.103 R)
• M60: 30,473,535 km (0.079 R)
• M61: 31,687,971 km (0.112 R)
• M62: 32,845,260 km (0.118 R)
• M63: 33,429,140 km (0.083 R)
• M64: 33,722,352 km (0.072 R)
• M65: 34,090,064 km (0.039 R)
• M66: 34,163,666 km (0.028 R)
• M67: 34,607,074 km (0.12 R)
• M68: 35,499,425 km (0.072 R)
• M69: 37,079,179 km (0.113 R)
• M70: 40,384,992 km (0.097 R)
• M71: 41,481,545 km (0.049 R)
• M72: 41,560,233 km (0.061 R)
• M73: 44,265,262 km (0.102 R)
• M74: 44,667,830 km (0.096 R)
• M75: 45,557,788 km (0.107 R)
• M76: 46,862,730 km (0.08 R)
• M77: 47,767,049 km (0.109 R)
• M78: 47,932,055 km (0.12 R)
• M79: 49,009,310 km (0.05 R)
• M80: 49,676,367 km (0.103 R)
• M81: 49,927,242 km (0.114 R)
• M82: 50,094,642 km (0.102 R)
• M83: 50,262,341 km (0.05 R)
• M84: 51,103,530 km (0.067 R)
• M85: 51,525,845 km (0.088 R)
• M86: 52,288,944 km (0.096 R)
• M87: 52,714,550 km (0.073 R)
• M88: 53,569,053 km (0.052 R)
• M89: 55,291,971 km (0.079 R)
• M90: 57,120,357 km (0.093 R)
• M91: 57,558,678 km (0.094 R)
• M92: 57,910,084 km (0.063 R)
• M93: 58,262,237 km (0.075 R)
• M94: 58,791,814 km (0.12 R)
• M95: 59,145,613 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.8

Radius: 6.3

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.58 AU - 18.98 AU

Year: 20801 Days

Day: 20.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,423,036 km

• M1: 245,341 km (0.057 R)
• M2: 431,291 km (0.108 R)
• M3: 773,720 km (0.09 R)
• M4: 1,414,448 km (0.038 R)
• M5: 2,180,838 km (0.118 R)
• M6: 4,067,566 km (0.11 R)
• M7: 4,455,473 km (0.112 R)
• M8: 4,631,700 km (0.034 R)
• M9: 4,991,034 km (0.057 R)
• M10: 5,499,816 km (0.105 R)
• M11: 5,976,734 km (0.116 R)
• M12: 6,716,496 km (0.091 R)
• M13: 7,432,920 km (0.11 R)
• M14: 8,227,135 km (0.113 R)
• M15: 9,952,148 km (0.067 R)
• M16: 10,067,189 km (0.113 R)
• M17: 10,182,678 km (0.074 R)
• M18: 10,590,183 km (0.082 R)
• M19: 11,062,613 km (0.103 R)
• M20: 11,361,360 km (0.066 R)
• M21: 11,602,362 km (0.108 R)
• M22: 11,966,782 km (0.077 R)
• M23: 13,272,173 km (0.073 R)
• M24: 13,845,283 km (0.093 R)
• M25: 15,213,804 km (0.097 R)
• M26: 16,556,595 km (0.09 R)
• M27: 17,173,237 km (0.054 R)
• M28: 17,588,521 km (0.111 R)
• M29: 17,867,222 km (0.101 R)
• M30: 18,077,107 km (0.096 R)
• M31: 18,925,178 km (0.101 R)
• M32: 19,067,745 km (0.115 R)
• M33: 19,713,858 km (0.09 R)
• M34: 21,323,232 km (0.104 R)
• M35: 21,918,930 km (0.046 R)
• M36: 23,126,484 km (0.11 R)
• M37: 24,355,581 km (0.099 R)
• M38: 25,605,770 km (0.063 R)
• M39: 26,000,708 km (0.108 R)
• M40: 26,397,741 km (0.107 R)
• M41: 26,716,684 km (0.039 R)
• M42: 27,681,440 km (0.108 R)
• M43: 31,399,396 km (0.11 R)
• M44: 33,531,465 km (0.089 R)
• M45: 34,658,535 km (0.029 R)
• M46: 35,270,690 km (0.094 R)
• M47: 36,062,811 km (0.061 R)
• M48: 36,505,321 km (0.106 R)
• M49: 37,485,486 km (0.049 R)
• M50: 37,843,923 km (0.103 R)
• M51: 38,023,740 km (0.073 R)
• M52: 40,568,998 km (0.054 R)
• M53: 41,213,914 km (0.107 R)
• M54: 41,769,371 km (0.039 R)
• M55: 42,513,770 km (0.077 R)
• M56: 42,794,116 km (0.043 R)
• M57: 43,544,649 km (0.039 R)
• M58: 44,299,520 km (0.119 R)
• M59: 47,458,578 km (0.083 R)
• M60: 47,943,425 km (0.104 R)
• M61: 49,016,191 km (0.06 R)
• M62: 49,310,151 km (0.102 R)
• M63: 50,195,322 km (0.118 R)
• M64: 52,381,395 km (0.106 R)
• M65: 52,481,476 km (0.096 R)
• M66: 53,083,458 km (0.069 R)
• M67: 55,310,073 km (0.12 R)
• M68: 56,537,374 km (0.104 R)
• M69: 56,742,772 km (0.114 R)
• M70: 59,331,563 km (0.104 R)
• M71: 63,020,048 km (0.027 R)
• M72: 63,659,728 km (0.054 R)
• M73: 64,194,391 km (0.083 R)
• M74: 64,838,111 km (0.08 R)
• M75: 67,434,083 km (0.095 R)
• M76: 68,744,710 km (0.055 R)
• M77: 68,964,020 km (0.119 R)
• M78: 70,284,520 km (0.11 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 15,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit