🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.98 AU - 1.46 AU

Year: 474 Days

Day: 13.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.62 AU - 2.18 AU

Year: 920 Days

Day: 42.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,975,831 km

• M1: 684,111 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.99 AU - 2.05 AU

Year: 1009 Days

Day: 36.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.95 AU - 3.55 AU

Year: 2059 Days

Day: 38.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.49 AU - 5.39 AU

Year: 3288 Days

Day: 21 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.72 AU - 5.4 AU

Year: 4000 Days

Day: 42.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.1

Radius: 14.1

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.48 AU - 5.88 AU

Year: 4758 Days

Day: 9.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 88,975,831 km

• M1: 210,484 km (0.081 R)
• M2: 387,608 km (0.109 R)
• M3: 484,847 km (0.111 R)
• M4: 775,665 km (0.029 R)
• M5: 1,107,922 km (0.094 R)
• M6: 1,608,028 km (0.083 R)
• M7: 1,843,195 km (0.115 R)
• M8: 2,111,125 km (0.116 R)
• M9: 2,370,079 km (0.084 R)
• M10: 2,883,649 km (0.108 R)
• M11: 3,245,526 km (0.092 R)
• M12: 3,558,485 km (0.1 R)
• M13: 4,093,147 km (0.085 R)
• M14: 4,213,873 km (0.108 R)
• M15: 4,486,739 km (0.113 R)
• M16: 4,737,316 km (0.101 R)
• M17: 4,978,318 km (0.091 R)
• M18: 5,252,381 km (0.119 R)
• M19: 5,725,410 km (0.078 R)
• M20: 5,845,836 km (0.059 R)
• M21: 6,712,606 km (0.114 R)
• M22: 6,871,629 km (0.049 R)
• M23: 7,128,787 km (0.115 R)
• M24: 7,768,917 km (0.118 R)
• M25: 7,969,527 km (0.116 R)
• M26: 8,138,124 km (0.119 R)
• M27: 8,342,026 km (0.115 R)
• M28: 8,478,908 km (0.094 R)
• M29: 8,720,209 km (0.093 R)
• M30: 8,946,401 km (0.068 R)
• M31: 9,672,400 km (0.108 R)
• M32: 10,015,428 km (0.065 R)
• M33: 10,160,987 km (0.109 R)
• M34: 10,694,752 km (0.088 R)
• M35: 10,843,602 km (0.062 R)
• M36: 11,068,148 km (0.107 R)
• M37: 11,237,642 km (0.046 R)
• M38: 11,426,884 km (0.117 R)
• M39: 11,560,026 km (0.079 R)
• M40: 12,117,278 km (0.116 R)
• M41: 12,311,456 km (0.112 R)
• M42: 12,467,487 km (0.098 R)
• M43: 12,900,124 km (0.05 R)
• M44: 13,397,836 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.4

Radius: 11.2

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.26 AU - 10.46 AU

Year: 11720 Days

Day: 14.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,975,831 km

• M1: 141,071 km (0.081 R)
• M2: 256,860 km (0.062 R)
• M3: 411,394 km (0.12 R)
• M4: 750,084 km (0.044 R)
• M5: 1,707,360 km (0.102 R)
• M6: 2,200,585 km (0.117 R)
• M7: 2,675,109 km (0.053 R)
• M8: 2,861,358 km (0.062 R)
• M9: 3,084,259 km (0.116 R)
• M10: 3,479,497 km (0.045 R)
• M11: 4,174,080 km (0.116 R)
• M12: 5,101,736 km (0.119 R)
• M13: 5,529,736 km (0.096 R)
• M14: 6,254,986 km (0.061 R)
• M15: 6,967,521 km (0.109 R)
• M16: 7,138,960 km (0.084 R)
• M17: 8,196,617 km (0.11 R)
• M18: 8,286,974 km (0.092 R)
• M19: 8,975,274 km (0.114 R)
• M20: 9,115,148 km (0.111 R)
• M21: 9,302,893 km (0.071 R)
• M22: 9,491,835 km (0.062 R)
• M23: 9,969,651 km (0.117 R)
• M24: 10,602,749 km (0.098 R)
• M25: 10,899,402 km (0.063 R)
• M26: 11,703,640 km (0.096 R)
• M27: 11,805,516 km (0.062 R)
• M28: 12,010,166 km (0.115 R)
• M29: 12,112,940 km (0.083 R)
• M30: 12,423,056 km (0.079 R)
• M31: 12,683,506 km (0.074 R)
• M32: 12,998,409 km (0.054 R)
• M33: 13,209,791 km (0.107 R)
• M34: 14,229,450 km (0.118 R)
• M35: 15,441,492 km (0.086 R)
• M36: 16,286,720 km (0.108 R)
• M37: 16,514,707 km (0.116 R)
• M38: 16,743,742 km (0.079 R)
• M39: 16,858,633 km (0.041 R)
• M40: 18,435,544 km (0.113 R)
• M41: 18,554,175 km (0.044 R)
• M42: 19,998,094 km (0.064 R)
• M43: 21,978,919 km (0.093 R)
• M44: 22,294,122 km (0.083 R)
• M45: 22,483,962 km (0.092 R)
• M46: 22,610,821 km (0.098 R)
• M47: 23,698,547 km (0.11 R)
• M48: 24,086,454 km (0.066 R)
• M49: 25,394,837 km (0.103 R)
• M50: 25,858,291 km (0.111 R)
• M51: 26,860,746 km (0.078 R)
• M52: 28,490,914 km (0.096 R)
• M53: 29,664,959 km (0.077 R)
• M54: 30,222,959 km (0.095 R)
• M55: 30,292,821 km (0.117 R)
• M56: 30,503,155 km (0.052 R)
• M57: 30,713,939 km (0.094 R)
• M58: 31,066,391 km (0.076 R)
• M59: 31,917,454 km (0.103 R)
• M60: 32,704,488 km (0.118 R)
• M61: 33,280,889 km (0.119 R)
• M62: 33,933,285 km (0.101 R)
• M63: 36,659,557 km (0.07 R)
• M64: 37,033,402 km (0.116 R)
• M65: 39,455,541 km (0.101 R)
• M66: 40,763,026 km (0.099 R)
• M67: 41,227,827 km (0.11 R)
• M68: 42,476,071 km (0.045 R)
• M69: 44,292,040 km (0.075 R)
• M70: 44,371,626 km (0.105 R)
• M71: 45,650,538 km (0.094 R)
• M72: 46,294,557 km (0.12 R)
• M73: 46,779,553 km (0.091 R)
• M74: 46,941,568 km (0.09 R)
• M75: 48,162,885 km (0.061 R)
• M76: 48,244,565 km (0.117 R)
• M77: 48,326,395 km (0.113 R)
• M78: 48,490,205 km (0.072 R)
• M79: 49,724,687 km (0.084 R)
• M80: 51,136,292 km (0.057 R)
• M81: 51,470,344 km (0.117 R)
• M82: 51,888,919 km (0.078 R)
• M83: 54,338,734 km (0.102 R)
• M84: 54,509,126 km (0.116 R)
• M85: 55,192,339 km (0.086 R)
• M86: 55,878,395 km (0.105 R)
• M87: 56,222,321 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.5

Radius: 11.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.98 AU - 15.54 AU

Year: 16020 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 88,975,831 km

• M1: 256,112 km (0.099 R)
• M2: 347,516 km (0.087 R)
• M3: 576,700 km (0.054 R)
• M4: 746,194 km (0.08 R)
• M5: 894,446 km (0.039 R)
• M6: 1,200,074 km (0.041 R)
• M7: 1,331,720 km (0.068 R)
• M8: 1,445,265 km (0.039 R)
• M9: 1,609,823 km (0.054 R)
• M10: 1,881,193 km (0.091 R)
• M11: 2,302,461 km (0.101 R)
• M12: 4,469,236 km (0.074 R)
• M13: 5,989,899 km (0.114 R)
• M14: 6,490,752 km (0.114 R)
• M15: 7,165,888 km (0.065 R)
• M16: 8,841,533 km (0.048 R)
• M17: 9,947,959 km (0.12 R)
• M18: 10,725,120 km (0.058 R)
• M19: 10,817,871 km (0.09 R)
• M20: 11,285,514 km (0.08 R)
• M21: 12,386,105 km (0.112 R)
• M22: 12,727,787 km (0.054 R)
• M23: 13,320,942 km (0.084 R)
• M24: 13,420,724 km (0.079 R)
• M25: 14,636,805 km (0.101 R)
• M26: 15,993,808 km (0.076 R)
• M27: 18,658,744 km (0.093 R)
• M28: 19,050,690 km (0.087 R)
• M29: 19,842,512 km (0.08 R)
• M30: 21,927,607 km (0.098 R)
• M31: 22,400,486 km (0.062 R)
• M32: 23,476,543 km (0.097 R)
• M33: 25,430,890 km (0.068 R)
• M34: 26,427,511 km (0.118 R)
• M35: 26,930,609 km (0.1 R)
• M36: 27,691,164 km (0.078 R)
• M37: 29,103,967 km (0.097 R)
• M38: 29,493,370 km (0.106 R)
• M39: 31,399,546 km (0.032 R)
• M40: 31,532,389 km (0.062 R)
• M41: 31,999,134 km (0.113 R)
• M42: 32,939,506 km (0.053 R)
• M43: 33,480,901 km (0.074 R)
• M44: 34,025,288 km (0.077 R)
• M45: 35,953,455 km (0.075 R)
• M46: 36,301,419 km (0.095 R)
• M47: 36,860,616 km (0.118 R)
• M48: 39,340,500 km (0.11 R)
• M49: 41,508,772 km (0.092 R)
• M50: 41,800,787 km (0.102 R)
• M51: 43,418,987 km (0.084 R)
• M52: 43,567,089 km (0.111 R)
• M53: 43,789,690 km (0.065 R)
• M54: 43,938,241 km (0.074 R)
• M55: 45,357,775 km (0.101 R)
• M56: 47,172,547 km (0.069 R)
• M57: 47,935,646 km (0.119 R)
• M58: 49,861,120 km (0.056 R)
• M59: 50,638,430 km (0.094 R)
• M60: 51,341,540 km (0.101 R)
• M61: 52,441,534 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.8

Radius: 4.2

Gravity: 22.83 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 19.97 AU - 21.33 AU

Year: 32981 Days

Day: 20.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,975,831 km

• M1: 93,499 km (0.1 R)
• M2: 169,195 km (0.097 R)
• M3: 468,840 km (0.073 R)
• M4: 817,702 km (0.062 R)
• M5: 1,262,307 km (0.088 R)
• M6: 1,458,430 km (0.066 R)
• M7: 1,734,587 km (0.07 R)
• M8: 2,493,348 km (0.091 R)
• M9: 2,864,201 km (0.1 R)
• M10: 2,949,023 km (0.105 R)
• M11: 2,991,658 km (0.114 R)
• M12: 3,565,516 km (0.108 R)
• M13: 4,760,354 km (0.091 R)
• M14: 4,962,161 km (0.115 R)
• M15: 6,120,946 km (0.059 R)
• M16: 7,185,485 km (0.107 R)
• M17: 7,768,318 km (0.119 R)
• M18: 9,353,607 km (0.079 R)
• M19: 10,312,080 km (0.104 R)
• M20: 11,301,371 km (0.028 R)
• M21: 12,597,188 km (0.104 R)
• M22: 13,581,841 km (0.072 R)
• M23: 14,957,094 km (0.053 R)
• M24: 15,623,852 km (0.055 R)
• M25: 17,448,796 km (0.077 R)
• M26: 18,307,339 km (0.042 R)
• M27: 18,386,177 km (0.066 R)
• M28: 18,781,564 km (0.1 R)
• M29: 19,020,172 km (0.077 R)
• M30: 21,212,080 km (0.068 R)
• M31: 21,294,808 km (0.075 R)
• M32: 21,709,942 km (0.098 R)
• M33: 22,043,994 km (0.114 R)
• M34: 22,548,289 km (0.057 R)
• M35: 23,226,565 km (0.074 R)
• M36: 26,094,207 km (0.12 R)
• M37: 26,538,363 km (0.09 R)
• M38: 29,163,207 km (0.12 R)
• M39: 29,994,523 km (0.076 R)
• M40: 31,208,958 km (0.077 R)
• M41: 31,397,152 km (0.067 R)
• M42: 32,534,695 km (0.109 R)
• M43: 33,396,528 km (0.115 R)
• M44: 33,782,042 km (0.108 R)
• M45: 34,557,407 km (0.079 R)
• M46: 34,947,259 km (0.084 R)
• M47: 35,044,947 km (0.114 R)
• M48: 35,633,166 km (0.1 R)
• M49: 36,323,410 km (0.092 R)
• M50: 37,616,833 km (0.047 R)
• M51: 37,917,525 km (0.08 R)
• M52: 40,146,533 km (0.045 R)
• M53: 41,276,895 km (0.107 R)
• M54: 42,521,848 km (0.111 R)
• M55: 43,358,699 km (0.042 R)
• M56: 43,779,218 km (0.064 R)
• M57: 44,306,701 km (0.105 R)
• M58: 44,730,063 km (0.032 R)
• M59: 44,836,277 km (0.12 R)
• M60: 44,942,342 km (0.071 R)
• M61: 45,367,798 km (0.103 R)
• M62: 46,222,900 km (0.085 R)
• M63: 46,975,377 km (0.12 R)
• M64: 47,191,097 km (0.106 R)
• M65: 48,166,026 km (0.047 R)
• M66: 50,025,528 km (0.026 R)
• M67: 50,466,393 km (0.119 R)
• M68: 51,241,160 km (0.1 R)
• M69: 51,352,162 km (0.104 R)
• M70: 52,019,817 km (0.113 R)
• M71: 52,243,017 km (0.073 R)
• M72: 52,466,516 km (0.097 R)
• M73: 53,251,307 km (0.077 R)
• M74: 55,515,022 km (0.115 R)
• M75: 62,610,000 km (0.104 R)
• M76: 62,847,412 km (0.12 R)
• M77: 63,561,442 km (0.069 R)
• M78: 66,444,343 km (0.102 R)
• M79: 66,929,040 km (0.115 R)
• M80: 67,779,953 km (0.056 R)
• M81: 68,389,863 km (0.091 R)
• M82: 69,615,220 km (0.098 R)
• M83: 70,230,665 km (0.107 R)
• M84: 70,724,338 km (0.117 R)
• M85: 73,209,757 km (0.097 R)
• M86: 74,714,712 km (0.102 R)
• M87: 76,103,130 km (0.074 R)
• M88: 76,229,689 km (0.106 R)
• M89: 76,610,117 km (0.03 R)
• M90: 76,736,976 km (0.091 R)
• M91: 79,675,676 km (0.09 R)
• M92: 79,804,181 km (0.111 R)
• M93: 82,520,729 km (0.101 R)
• M94: 84,873,155 km (0.028 R)
• M95: 85,398,842 km (0.116 R)
• M96: 85,793,930 km (0.112 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 20,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit