🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.7 AU - 0.94 AU

Year: 267 Days

Day: 43.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.59 AU - 1.63 AU

Year: 735 Days

Day: 44.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.41 AU - 2.15 AU

Year: 855 Days

Day: 31.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.74 AU - 2.44 AU

Year: 1087 Days

Day: 19.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.35 AU - 2.77 AU

Year: 1474 Days

Day: 27.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.6

Radius: 11.1

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.91 AU - 5.55 AU

Year: 4305 Days

Day: 7.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,268,386 km

• M1: 153,637 km (0.072 R)
• M2: 250,726 km (0.057 R)
• M3: 456,872 km (0.088 R)
• M4: 567,425 km (0.116 R)
• M5: 759,808 km (0.08 R)
• M6: 864,526 km (0.114 R)
• M7: 1,183,469 km (0.074 R)
• M8: 1,500,915 km (0.12 R)
• M9: 1,784,553 km (0.072 R)
• M10: 1,927,569 km (0.115 R)
• M11: 2,561,265 km (0.039 R)
• M12: 2,630,379 km (0.117 R)
• M13: 2,806,007 km (0.066 R)
• M14: 2,937,205 km (0.082 R)
• M15: 3,144,248 km (0.108 R)
• M16: 3,218,449 km (0.092 R)
• M17: 3,406,643 km (0.107 R)
• M18: 3,482,938 km (0.082 R)
• M19: 3,754,607 km (0.111 R)
• M20: 3,939,660 km (0.086 R)
• M21: 4,114,091 km (0.063 R)
• M22: 4,318,741 km (0.096 R)
• M23: 4,723,852 km (0.099 R)
• M24: 5,376,547 km (0.119 R)
• M25: 5,570,576 km (0.054 R)
• M26: 5,766,848 km (0.119 R)
• M27: 5,965,365 km (0.074 R)
• M28: 6,244,066 km (0.074 R)
• M29: 6,432,260 km (0.08 R)
• M30: 6,511,247 km (0.058 R)
• M31: 6,606,392 km (0.062 R)
• M32: 6,910,973 km (0.088 R)
• M33: 7,040,525 km (0.093 R)
• M34: 7,384,749 km (0.038 R)
• M35: 7,567,109 km (0.088 R)
• M36: 7,667,340 km (0.088 R)
• M37: 7,987,479 km (0.086 R)
• M38: 8,484,593 km (0.062 R)
• M39: 8,623,420 km (0.066 R)
• M40: 8,798,150 km (0.07 R)
• M41: 9,062,489 km (0.072 R)
• M42: 9,418,981 km (0.059 R)
• M43: 9,635,000 km (0.082 R)
• M44: 9,780,110 km (0.094 R)
• M45: 9,907,568 km (0.111 R)
• M46: 10,127,327 km (0.057 R)
• M47: 10,571,782 km (0.112 R)
• M48: 11,060,519 km (0.093 R)
• M49: 11,212,510 km (0.098 R)
• M50: 11,384,099 km (0.091 R)
• M51: 11,633,628 km (0.065 R)
• M52: 11,749,417 km (0.071 R)
• M53: 11,846,207 km (0.115 R)
• M54: 12,099,177 km (0.084 R)
• M55: 12,471,974 km (0.113 R)
• M56: 12,749,179 km (0.111 R)
• M57: 13,289,527 km (0.111 R)
• M58: 13,572,566 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.8

Radius: 9.2

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.94 AU - 6.84 AU

Year: 5145 Days

Day: 14.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,268,386 km

• M1: 115,490 km (0.109 R)
• M2: 276,008 km (0.113 R)
• M3: 347,366 km (0.047 R)
• M4: 426,803 km (0.103 R)
• M5: 607,517 km (0.093 R)
• M6: 682,017 km (0.104 R)
• M7: 939,923 km (0.047 R)
• M8: 1,180,626 km (0.114 R)
• M9: 1,324,839 km (0.036 R)
• M10: 1,648,569 km (0.101 R)
• M11: 1,828,984 km (0.072 R)
• M12: 2,131,171 km (0.105 R)
• M13: 2,209,261 km (0.087 R)
• M14: 2,368,284 km (0.105 R)
• M15: 2,490,057 km (0.11 R)
• M16: 2,697,848 km (0.104 R)
• M17: 2,998,241 km (0.092 R)
• M18: 3,152,476 km (0.073 R)
• M19: 3,377,471 km (0.103 R)
• M20: 3,561,327 km (0.08 R)
• M21: 3,654,377 km (0.099 R)
• M22: 4,230,478 km (0.114 R)
• M23: 4,304,380 km (0.1 R)
• M24: 5,068,226 km (0.069 R)
• M25: 5,465,857 km (0.069 R)
• M26: 6,234,940 km (0.101 R)
• M27: 6,319,313 km (0.077 R)
• M28: 6,460,833 km (0.118 R)
• M29: 7,302,620 km (0.115 R)
• M30: 8,240,150 km (0.072 R)
• M31: 8,425,950 km (0.104 R)
• M32: 8,960,015 km (0.079 R)
• M33: 10,027,994 km (0.067 R)
• M34: 10,226,510 km (0.098 R)
• M35: 10,359,503 km (0.072 R)
• M36: 10,627,283 km (0.103 R)
• M37: 10,897,457 km (0.082 R)
• M38: 11,548,058 km (0.093 R)
• M39: 11,652,029 km (0.091 R)
• M40: 12,105,759 km (0.117 R)
• M41: 12,246,530 km (0.045 R)
• M42: 12,387,900 km (0.104 R)
• M43: 13,138,882 km (0.107 R)
• M44: 13,720,967 km (0.097 R)
• M45: 14,684,677 km (0.067 R)
• M46: 14,834,873 km (0.074 R)
• M47: 15,288,603 km (0.112 R)
• M48: 16,016,247 km (0.119 R)
• M49: 16,093,440 km (0.043 R)
• M50: 17,824,287 km (0.077 R)
• M51: 18,427,765 km (0.066 R)
• M52: 19,242,924 km (0.084 R)
• M53: 19,366,192 km (0.033 R)
• M54: 19,572,189 km (0.05 R)
• M55: 19,778,933 km (0.055 R)
• M56: 20,236,403 km (0.112 R)
• M57: 20,403,654 km (0.113 R)
• M58: 20,781,538 km (0.117 R)
• M59: 20,865,911 km (0.068 R)
• M60: 20,992,620 km (0.1 R)
• M61: 21,331,609 km (0.077 R)
• M62: 21,672,393 km (0.075 R)
• M63: 21,757,963 km (0.114 R)
• M64: 22,402,730 km (0.106 R)
• M65: 22,575,665 km (0.084 R)
• M66: 23,140,995 km (0.103 R)
• M67: 23,710,963 km (0.112 R)
• M68: 25,313,456 km (0.055 R)
• M69: 25,583,929 km (0.085 R)
• M70: 25,764,792 km (0.087 R)
• M71: 26,173,195 km (0.1 R)
• M72: 26,355,405 km (0.06 R)
• M73: 26,446,660 km (0.118 R)
• M74: 26,675,395 km (0.105 R)
• M75: 27,088,584 km (0.117 R)
• M76: 27,272,889 km (0.117 R)
• M77: 27,874,870 km (0.084 R)
• M78: 28,574,839 km (0.086 R)
• M79: 29,517,305 km (0.045 R)
• M80: 29,706,996 km (0.115 R)
• M81: 31,626,037 km (0.081 R)
• M82: 31,820,215 km (0.106 R)
• M83: 32,160,849 km (0.11 R)
• M84: 32,502,681 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.8

Radius: 13.5

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.93 AU - 14.03 AU

Year: 13999 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,268,386 km

• M1: 169,943 km (0.047 R)
• M2: 264,788 km (0.098 R)
• M3: 559,945 km (0.071 R)
• M4: 813,064 km (0.088 R)
• M5: 1,788,592 km (0.101 R)
• M6: 2,113,220 km (0.049 R)
• M7: 2,456,995 km (0.105 R)
• M8: 2,818,873 km (0.067 R)
• M9: 3,127,942 km (0.081 R)
• M10: 4,005,483 km (0.092 R)
• M11: 4,197,567 km (0.086 R)
• M12: 4,792,517 km (0.091 R)
• M13: 5,584,339 km (0.11 R)
• M14: 5,930,060 km (0.085 R)
• M15: 6,193,950 km (0.108 R)
• M16: 6,824,804 km (0.086 R)
• M17: 7,476,303 km (0.107 R)
• M18: 8,196,318 km (0.091 R)
• M19: 8,294,155 km (0.088 R)
• M20: 9,039,302 km (0.11 R)
• M21: 9,702,619 km (0.092 R)
• M22: 10,276,177 km (0.072 R)
• M23: 11,675,366 km (0.09 R)
• M24: 13,536,363 km (0.08 R)
• M25: 13,768,240 km (0.06 R)
• M26: 14,059,806 km (0.114 R)
• M27: 15,126,589 km (0.102 R)
• M28: 15,730,515 km (0.111 R)
• M29: 15,913,324 km (0.086 R)
• M30: 16,404,005 km (0.034 R)
• M31: 16,527,573 km (0.082 R)
• M32: 16,837,540 km (0.091 R)
• M33: 17,274,814 km (0.106 R)
• M34: 17,906,117 km (0.102 R)
• M35: 18,096,854 km (0.099 R)
• M36: 18,352,368 km (0.073 R)
• M37: 18,996,536 km (0.111 R)
• M38: 19,582,511 km (0.067 R)
• M39: 19,844,906 km (0.061 R)
• M40: 19,976,402 km (0.036 R)
• M41: 20,108,347 km (0.112 R)
• M42: 20,839,133 km (0.064 R)
• M43: 20,972,873 km (0.104 R)
• M44: 22,463,467 km (0.056 R)
• M45: 23,083,101 km (0.109 R)
• M46: 23,988,019 km (0.119 R)
• M47: 24,128,192 km (0.066 R)
• M48: 25,402,766 km (0.071 R)
• M49: 26,990,298 km (0.105 R)
• M50: 29,581,333 km (0.083 R)
• M51: 29,882,474 km (0.117 R)
• M52: 30,033,418 km (0.096 R)
• M53: 30,260,358 km (0.04 R)
• M54: 32,949,679 km (0.117 R)
• M55: 35,474,741 km (0.105 R)
• M56: 35,634,512 km (0.079 R)
• M57: 37,246,579 km (0.08 R)
• M58: 37,897,928 km (0.116 R)
• M59: 39,212,145 km (0.104 R)
• M60: 39,377,451 km (0.094 R)
• M61: 40,290,895 km (0.067 R)
• M62: 41,379,519 km (0.08 R)
• M63: 42,138,728 km (0.102 R)
• M64: 43,243,508 km (0.083 R)
• M65: 43,671,059 km (0.07 R)
• M66: 44,014,087 km (0.062 R)
• M67: 44,961,939 km (0.035 R)
• M68: 45,655,475 km (0.109 R)
• M69: 46,877,690 km (0.081 R)
• M70: 47,053,168 km (0.075 R)
• M71: 50,159,568 km (0.089 R)
• M72: 50,339,085 km (0.093 R)
• M73: 50,518,752 km (0.048 R)
• M74: 50,698,718 km (0.065 R)
• M75: 51,601,542 km (0.055 R)
• M76: 51,782,705 km (0.11 R)
• M77: 53,423,195 km (0.11 R)
• M78: 53,514,898 km (0.12 R)
• M79: 54,249,723 km (0.092 R)
• M80: 54,803,235 km (0.056 R)
• M81: 55,636,794 km (0.115 R)
• M82: 55,729,695 km (0.074 R)
• M83: 57,786,366 km (0.077 R)
• M84: 58,918,523 km (0.069 R)
• M85: 60,248,747 km (0.115 R)
• M86: 61,396,761 km (0.11 R)
• M87: 61,973,461 km (0.081 R)
• M88: 63,229,186 km (0.119 R)
• M89: 63,714,332 km (0.111 R)
• M90: 64,298,212 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.9

Radius: 7.2

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.79 AU - 17.01 AU

Year: 22817 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,268,386 km

• M1: 91,853 km (0.049 R)
• M2: 198,068 km (0.062 R)
• M3: 378,782 km (0.099 R)
• M4: 548,276 km (0.12 R)
• M5: 811,568 km (0.082 R)
• M6: 1,138,290 km (0.099 R)
• M7: 1,473,988 km (0.109 R)
• M8: 1,562,699 km (0.068 R)
• M9: 1,622,838 km (0.065 R)
• M10: 1,807,890 km (0.092 R)
• M11: 2,032,586 km (0.107 R)
• M12: 2,164,980 km (0.054 R)
• M13: 2,266,258 km (0.079 R)
• M14: 2,334,624 km (0.114 R)
• M15: 2,473,451 km (0.095 R)
• M16: 2,759,333 km (0.062 R)
• M17: 2,943,338 km (0.102 R)
• M18: 3,093,534 km (0.113 R)
• M19: 3,800,384 km (0.101 R)
• M20: 5,218,871 km (0.1 R)
• M21: 5,446,858 km (0.09 R)
• M22: 5,538,861 km (0.092 R)
• M23: 5,677,987 km (0.093 R)
• M24: 5,771,486 km (0.081 R)
• M25: 6,585,897 km (0.089 R)
• M26: 8,532,763 km (0.057 R)
• M27: 9,568,130 km (0.034 R)
• M28: 9,735,231 km (0.091 R)
• M29: 10,585,246 km (0.044 R)
• M30: 12,355,288 km (0.073 R)
• M31: 12,598,235 km (0.058 R)
• M32: 12,659,121 km (0.11 R)
• M33: 13,336,351 km (0.064 R)
• M34: 14,215,089 km (0.041 R)
• M35: 15,112,526 km (0.059 R)
• M36: 15,177,302 km (0.119 R)
• M37: 16,693,028 km (0.1 R)
• M38: 17,096,344 km (0.077 R)
• M39: 18,325,440 km (0.074 R)
• M40: 21,959,471 km (0.082 R)
• M41: 23,069,488 km (0.044 R)
• M42: 23,518,580 km (0.103 R)
• M43: 23,668,926 km (0.11 R)
• M44: 28,405,195 km (0.038 R)
• M45: 29,208,835 km (0.109 R)
• M46: 29,857,192 km (0.106 R)
• M47: 30,019,954 km (0.105 R)
• M48: 30,428,356 km (0.103 R)
• M49: 31,250,397 km (0.116 R)
• M50: 34,185,058 km (0.062 R)
• M51: 34,355,450 km (0.098 R)
• M52: 35,039,561 km (0.065 R)
• M53: 35,555,674 km (0.103 R)
• M54: 38,615,848 km (0.108 R)
• M55: 38,704,410 km (0.107 R)
• M56: 39,684,276 km (0.118 R)
• M57: 39,863,345 km (0.087 R)
• M58: 40,042,563 km (0.12 R)
• M59: 40,582,162 km (0.114 R)
• M60: 42,215,023 km (0.108 R)
• M61: 43,039,457 km (0.114 R)
• M62: 43,223,462 km (0.116 R)
• M63: 44,518,382 km (0.09 R)
• M64: 45,263,977 km (0.089 R)
• M65: 45,357,476 km (0.049 R)
• M66: 45,919,814 km (0.054 R)
• M67: 46,578,793 km (0.089 R)
• M68: 46,767,586 km (0.07 R)
• M69: 47,335,758 km (0.081 R)
• M70: 48,765,914 km (0.066 R)
• M71: 50,307,071 km (0.064 R)
• M72: 50,986,245 km (0.106 R)
• M73: 51,083,634 km (0.116 R)
• M74: 54,030,712 km (0.116 R)
• M75: 54,328,561 km (0.099 R)
• M76: 59,370,458 km (0.078 R)
• M77: 59,575,258 km (0.104 R)
• M78: 59,780,207 km (0.028 R)
• M79: 59,985,455 km (0.072 R)
• M80: 62,050,803 km (0.115 R)
• M81: 63,301,142 km (0.113 R)
• M82: 64,139,189 km (0.059 R)
• M83: 64,559,709 km (0.113 R)
• M84: 65,614,823 km (0.104 R)
• M85: 66,463,043 km (0.057 R)
• M86: 67,101,676 km (0.113 R)
• M87: 68,814,273 km (0.041 R)
• M88: 70,975,363 km (0.103 R)
• M89: 71,083,971 km (0.101 R)
• M90: 71,192,729 km (0.092 R)
• M91: 71,846,023 km (0.111 R)
• M92: 72,829,779 km (0.103 R)
• M93: 73,268,400 km (0.118 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 17,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit