🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.4 AU - 0.64 AU

Year: 238 Days

Day: 29.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.3

Radius: 13.7

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.71 AU - 0.75 AU

Year: 397 Days

Day: 7.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,800,916 km

• M1: 171,140 km (0.056 R)
• M2: 261,347 km (0.052 R)
• M3: 360,082 km (0.054 R)
• M4: 448,345 km (0.042 R)
• M5: 596,746 km (0.083 R)
• M6: 686,056 km (0.074 R)
• M7: 824,883 km (0.096 R)
• M8: 944,711 km (0.046 R)
• M9: 1,040,453 km (0.102 R)
• M10: 1,223,262 km (0.106 R)
• M11: 1,322,146 km (0.09 R)
• M12: 1,451,698 km (0.108 R)
• M13: 1,578,706 km (0.034 R)
• M14: 1,665,473 km (0.084 R)
• M15: 1,776,325 km (0.092 R)
• M16: 1,889,870 km (0.062 R)
• M17: 1,978,731 km (0.11 R)
• M18: 2,100,653 km (0.105 R)
• M19: 2,217,040 km (0.108 R)
• M20: 2,323,405 km (0.069 R)
• M21: 2,418,998 km (0.048 R)
• M22: 2,520,126 km (0.108 R)
• M23: 2,665,984 km (0.043 R)
• M24: 2,788,355 km (0.096 R)
• M25: 2,876,917 km (0.116 R)
• M26: 3,025,168 km (0.079 R)
• M27: 3,148,287 km (0.106 R)
• M28: 3,268,564 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.9

Radius: 12.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.67 AU - 1.01 AU

Year: 489 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,800,916 km

• M1: 167,250 km (0.059 R)
• M2: 254,167 km (0.117 R)
• M3: 335,698 km (0.11 R)
• M4: 440,117 km (0.069 R)
• M5: 568,173 km (0.091 R)
• M6: 664,065 km (0.112 R)
• M7: 766,390 km (0.067 R)
• M8: 888,761 km (0.113 R)
• M9: 981,661 km (0.092 R)
• M10: 1,101,040 km (0.081 R)
• M11: 1,197,830 km (0.08 R)
• M12: 1,277,715 km (0.061 R)
• M13: 1,409,362 km (0.071 R)
• M14: 1,502,561 km (0.072 R)
• M15: 1,584,989 km (0.119 R)
• M16: 1,758,972 km (0.116 R)
• M17: 1,869,375 km (0.08 R)
• M18: 2,044,405 km (0.116 R)
• M19: 2,214,946 km (0.085 R)
• M20: 2,607,192 km (0.08 R)
• M21: 2,686,329 km (0.069 R)
• M22: 2,766,065 km (0.114 R)
• M23: 2,857,619 km (0.09 R)
• M24: 2,955,605 km (0.036 R)
• M25: 3,279,335 km (0.06 R)
• M26: 3,387,943 km (0.056 R)
• M27: 3,556,091 km (0.113 R)
• M28: 3,703,295 km (0.093 R)
• M29: 3,822,525 km (0.072 R)
• M30: 4,089,407 km (0.112 R)
• M31: 4,218,959 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.6

Radius: 8.8

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.28 AU - 1.54 AU

Year: 1065 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 51,800,916 km

• M1: 115,490 km (0.106 R)
• M2: 205,398 km (0.08 R)
• M3: 265,985 km (0.041 R)
• M4: 331,509 km (0.104 R)
• M5: 404,213 km (0.113 R)
• M6: 498,909 km (0.11 R)
• M7: 636,389 km (0.045 R)
• M8: 787,034 km (0.059 R)
• M9: 844,330 km (0.115 R)
• M10: 1,018,014 km (0.108 R)
• M11: 1,102,387 km (0.117 R)
• M12: 1,167,163 km (0.1 R)
• M13: 1,233,285 km (0.058 R)
• M14: 1,377,348 km (0.068 R)
• M15: 1,487,152 km (0.088 R)
• M16: 1,551,180 km (0.116 R)
• M17: 1,616,255 km (0.104 R)
• M18: 1,937,891 km (0.067 R)
• M19: 2,178,743 km (0.094 R)
• M20: 2,252,046 km (0.072 R)
• M21: 2,335,372 km (0.054 R)
• M22: 2,410,470 km (0.116 R)
• M23: 2,787,756 km (0.038 R)
• M24: 3,298,783 km (0.119 R)
• M25: 3,565,216 km (0.12 R)
• M26: 3,717,507 km (0.056 R)
• M27: 3,827,611 km (0.109 R)
• M28: 4,085,069 km (0.07 R)
• M29: 4,313,505 km (0.079 R)
• M30: 4,406,106 km (0.075 R)
• M31: 4,581,435 km (0.086 R)
• M32: 4,999,561 km (0.072 R)
• M33: 5,060,298 km (0.073 R)
• M34: 5,145,868 km (0.091 R)
• M35: 5,355,305 km (0.075 R)
• M36: 5,505,052 km (0.098 R)
• M37: 6,339,509 km (0.088 R)
• M38: 6,524,412 km (0.098 R)
• M39: 6,644,240 km (0.035 R)
• M40: 6,791,743 km (0.063 R)
• M41: 6,886,140 km (0.105 R)
• M42: 7,158,258 km (0.039 R)
• M43: 7,226,774 km (0.078 R)
• M44: 7,295,589 km (0.08 R)
• M45: 7,447,730 km (0.088 R)
• M46: 7,545,118 km (0.112 R)
• M47: 7,642,955 km (0.072 R)
• M48: 7,755,303 km (0.044 R)
• M49: 8,166,997 km (0.116 R)
• M50: 8,324,972 km (0.081 R)
• M51: 8,585,871 km (0.029 R)
• M52: 8,658,725 km (0.048 R)
• M53: 8,790,520 km (0.12 R)
• M54: 8,863,973 km (0.075 R)
• M55: 8,923,064 km (0.114 R)
• M56: 9,011,626 km (0.083 R)
• M57: 9,369,315 km (0.097 R)
• M58: 9,716,531 km (0.064 R)
• M59: 9,792,527 km (0.106 R)
• M60: 10,283,806 km (0.112 R)
• M61: 10,345,740 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.2

Radius: 15

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.26 AU - 2.58 AU

Year: 2394 Days

Day: 7.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,800,916 km

• M1: 243,845 km (0.082 R)
• M2: 354,547 km (0.077 R)
• M3: 491,429 km (0.051 R)
• M4: 635,941 km (0.102 R)
• M5: 751,281 km (0.11 R)
• M6: 875,148 km (0.105 R)
• M7: 1,048,980 km (0.115 R)
• M8: 1,201,720 km (0.084 R)
• M9: 1,327,232 km (0.025 R)
• M10: 1,770,940 km (0.103 R)
• M11: 1,916,050 km (0.101 R)
• M12: 2,051,436 km (0.119 R)
• M13: 2,218,387 km (0.116 R)
• M14: 2,361,103 km (0.06 R)
• M15: 2,506,961 km (0.06 R)
• M16: 2,838,919 km (0.063 R)
• M17: 3,201,394 km (0.117 R)
• M18: 3,298,483 km (0.029 R)
• M19: 3,396,470 km (0.115 R)
• M20: 3,578,979 km (0.059 R)
• M21: 3,713,767 km (0.112 R)
• M22: 3,884,758 km (0.099 R)
• M23: 4,040,788 km (0.053 R)
• M24: 4,521,895 km (0.117 R)
• M25: 4,871,655 km (0.11 R)
• M26: 5,192,093 km (0.087 R)
• M27: 5,403,176 km (0.083 R)
• M28: 5,973,293 km (0.088 R)
• M29: 6,377,956 km (0.066 R)
• M30: 6,583,503 km (0.111 R)
• M31: 6,708,118 km (0.104 R)
• M32: 6,854,275 km (0.091 R)
• M33: 6,959,443 km (0.103 R)
• M34: 7,235,301 km (0.119 R)
• M35: 7,841,771 km (0.115 R)
• M36: 7,951,725 km (0.103 R)
• M37: 8,195,719 km (0.045 R)
• M38: 8,622,821 km (0.056 R)
• M39: 8,873,547 km (0.031 R)
• M40: 9,242,456 km (0.104 R)
• M41: 9,545,990 km (0.11 R)
• M42: 9,663,723 km (0.038 R)
• M43: 10,163,081 km (0.102 R)
• M44: 10,573,578 km (0.093 R)
• M45: 11,311,095 km (0.037 R)
• M46: 11,711,419 km (0.071 R)
• M47: 12,397,475 km (0.102 R)
• M48: 12,940,066 km (0.106 R)
• M49: 13,044,336 km (0.113 R)
• M50: 13,332,611 km (0.112 R)
• M51: 13,569,873 km (0.084 R)
• M52: 13,835,260 km (0.118 R)
• M53: 14,236,481 km (0.074 R)
• M54: 14,832,030 km (0.099 R)
• M55: 15,023,217 km (0.098 R)
• M56: 15,491,009 km (0.104 R)
• M57: 15,740,688 km (0.101 R)
• M58: 16,019,538 km (0.087 R)
• M59: 16,271,910 km (0.111 R)
• M60: 16,384,557 km (0.102 R)
• M61: 16,894,536 km (0.103 R)
• M62: 17,008,680 km (0.037 R)
• M63: 17,553,814 km (0.119 R)
• M64: 18,221,619 km (0.11 R)
• M65: 18,544,002 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 11.1

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.99 AU - 3.25 AU

Year: 2696 Days

Day: 5.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,800,916 km

• M1: 140,024 km (0.097 R)
• M2: 239,955 km (0.105 R)
• M3: 381,175 km (0.098 R)
• M4: 452,234 km (0.059 R)
• M5: 563,834 km (0.082 R)
• M6: 667,356 km (0.047 R)
• M7: 839,394 km (0.108 R)
• M8: 931,247 km (0.081 R)
• M9: 1,049,279 km (0.082 R)
• M10: 1,375,852 km (0.115 R)
• M11: 1,529,489 km (0.119 R)
• M12: 1,853,966 km (0.092 R)
• M13: 1,929,065 km (0.081 R)
• M14: 2,043,806 km (0.089 R)
• M15: 2,190,562 km (0.055 R)
• M16: 2,350,931 km (0.069 R)
• M17: 2,484,222 km (0.062 R)
• M18: 2,556,927 km (0.114 R)
• M19: 2,630,529 km (0.095 R)
• M20: 2,736,893 km (0.076 R)
• M21: 2,844,753 km (0.112 R)
• M22: 3,222,039 km (0.118 R)
• M23: 3,313,294 km (0.105 R)
• M24: 3,463,191 km (0.068 R)
• M25: 3,603,663 km (0.095 R)
• M26: 3,686,540 km (0.039 R)
• M27: 3,866,207 km (0.051 R)
• M28: 4,172,285 km (0.084 R)
• M29: 4,359,731 km (0.115 R)
• M30: 4,678,374 km (0.117 R)
• M31: 4,781,896 km (0.08 R)
• M32: 4,951,839 km (0.106 R)
• M33: 5,044,291 km (0.077 R)
• M34: 5,270,931 km (0.092 R)
• M35: 5,596,756 km (0.105 R)
• M36: 5,679,334 km (0.107 R)
• M37: 6,225,515 km (0.102 R)
• M38: 6,353,870 km (0.055 R)
• M39: 6,468,911 km (0.109 R)
• M40: 6,642,594 km (0.074 R)
• M41: 6,935,507 km (0.119 R)
• M42: 7,053,988 km (0.049 R)
• M43: 7,232,758 km (0.075 R)
• M44: 7,352,885 km (0.043 R)
• M45: 7,564,566 km (0.09 R)
• M46: 7,717,156 km (0.088 R)
• M47: 8,227,584 km (0.071 R)
• M48: 8,431,785 km (0.078 R)
• M49: 8,589,910 km (0.117 R)
• M50: 8,701,211 km (0.118 R)
• M51: 8,844,974 km (0.083 R)
• M52: 9,102,731 km (0.066 R)
• M53: 9,232,433 km (0.093 R)
• M54: 9,428,256 km (0.078 R)
• M55: 9,559,603 km (0.106 R)
• M56: 9,658,487 km (0.063 R)
• M57: 9,973,840 km (0.04 R)
• M58: 10,258,973 km (0.047 R)
• M59: 10,377,155 km (0.114 R)
• M60: 10,734,395 km (0.1 R)
• M61: 10,871,576 km (0.118 R)
• M62: 10,974,799 km (0.056 R)
• M63: 11,182,291 km (0.112 R)
• M64: 11,548,656 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.9

Radius: 3.3

Gravity: 46 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.36 AU - 8.7 AU

Year: 13138 Days

Day: 23.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,800,916 km

• M1: 65,075 km (0.103 R)
• M2: 126,709 km (0.057 R)
• M3: 187,446 km (0.109 R)
• M4: 209,886 km (0.087 R)
• M5: 323,580 km (0.061 R)
• M6: 486,492 km (0.118 R)
• M7: 619,784 km (0.098 R)
• M8: 654,790 km (0.117 R)
• M9: 879,037 km (0.095 R)
• M10: 1,508,994 km (0.104 R)
• M11: 1,532,780 km (0.067 R)
• M12: 1,827,338 km (0.096 R)
• M13: 2,165,878 km (0.056 R)
• M14: 2,723,429 km (0.084 R)
• M15: 3,108,345 km (0.085 R)
• M16: 3,230,267 km (0.093 R)
• M17: 3,733,215 km (0.089 R)
• M18: 3,928,141 km (0.086 R)
• M19: 4,059,937 km (0.088 R)
• M20: 4,327,717 km (0.071 R)
• M21: 4,601,331 km (0.118 R)
• M22: 4,880,481 km (0.114 R)
• M23: 4,986,546 km (0.09 R)
• M24: 5,165,166 km (0.087 R)
• M25: 5,713,143 km (0.111 R)
• M26: 6,126,781 km (0.047 R)
• M27: 6,433,606 km (0.114 R)
• M28: 7,182,044 km (0.108 R)
• M29: 7,222,286 km (0.085 R)
• M30: 8,759,554 km (0.064 R)
• M31: 9,719,673 km (0.117 R)
• M32: 10,032,183 km (0.112 R)
• M33: 10,257,328 km (0.09 R)
• M34: 11,221,187 km (0.079 R)
• M35: 11,974,711 km (0.093 R)
• M36: 12,695,922 km (0.048 R)
• M37: 12,890,549 km (0.088 R)
• M38: 13,778,861 km (0.089 R)
• M39: 13,978,874 km (0.074 R)
• M40: 14,179,933 km (0.072 R)
• M41: 14,381,890 km (0.044 R)
• M42: 15,044,908 km (0.106 R)
• M43: 15,770,009 km (0.105 R)
• M44: 15,979,297 km (0.118 R)
• M45: 17,146,459 km (0.06 R)
• M46: 17,577,750 km (0.104 R)
• M47: 18,176,440 km (0.113 R)
• M48: 18,726,512 km (0.086 R)
• M49: 18,892,715 km (0.068 R)
• M50: 20,694,472 km (0.095 R)
• M51: 21,038,397 km (0.112 R)
• M52: 21,384,118 km (0.088 R)
• M53: 22,198,230 km (0.101 R)
• M54: 22,845,091 km (0.107 R)
• M55: 23,140,995 km (0.09 R)
• M56: 23,319,316 km (0.068 R)
• M57: 23,916,660 km (0.063 R)
• M58: 24,398,216 km (0.11 R)
• M59: 25,187,494 km (0.036 R)
• M60: 25,554,607 km (0.088 R)
• M61: 25,738,762 km (0.068 R)
• M62: 26,108,568 km (0.055 R)
• M63: 26,542,103 km (0.08 R)
• M64: 26,915,649 km (0.079 R)
• M65: 27,103,095 km (0.099 R)
• M66: 27,983,478 km (0.097 R)
• M67: 28,300,177 km (0.103 R)
• M68: 29,129,099 km (0.072 R)
• M69: 29,514,314 km (0.028 R)
• M70: 30,225,053 km (0.106 R)
• M71: 30,680,130 km (0.099 R)
• M72: 32,856,480 km (0.099 R)
• M73: 33,525,631 km (0.106 R)
• M74: 34,334,656 km (0.08 R)
• M75: 34,402,424 km (0.112 R)
• M76: 34,537,960 km (0.028 R)
• M77: 36,800,029 km (0.096 R)
• M78: 38,053,809 km (0.058 R)
• M79: 38,897,541 km (0.071 R)
• M80: 39,109,371 km (0.072 R)
• M81: 41,393,132 km (0.091 R)
• M82: 42,115,690 km (0.051 R)
• M83: 42,333,205 km (0.069 R)
• M84: 43,207,306 km (0.048 R)
• M85: 45,864,613 km (0.106 R)
• M86: 46,462,406 km (0.069 R)
• M87: 47,439,130 km (0.118 R)
• M88: 47,892,262 km (0.09 R)
• M89: 48,043,506 km (0.109 R)
• M90: 48,270,895 km (0.087 R)
• M91: 49,642,258 km (0.112 R)
• M92: 50,872,102 km (0.106 R)
• M93: 51,335,706 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 16,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit