🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.69 AU - 0.93 AU

Year: 278 Days

Day: 30.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,399,598 km

• M1: 48,470 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.64 AU - 1 AU

Year: 283 Days

Day: 47.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.93 AU - 2.27 AU

Year: 1159 Days

Day: 30.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,399,598 km

• M1: 511,176 km (0.101 R)
• M2: 1,221,616 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.13 AU - 2.69 AU

Year: 1425 Days

Day: 23.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.88 AU - 4.06 AU

Year: 2461 Days

Day: 36.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.8

Radius: 14.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.11 AU - 5.53 AU

Year: 4673 Days

Day: 7.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 82,399,598 km

• M1: 226,342 km (0.114 R)
• M2: 445,054 km (0.078 R)
• M3: 568,622 km (0.036 R)
• M4: 713,432 km (0.076 R)
• M5: 808,876 km (0.055 R)
• M6: 1,314,666 km (0.071 R)
• M7: 1,804,300 km (0.1 R)
• M8: 2,090,481 km (0.042 R)
• M9: 2,498,883 km (0.096 R)
• M10: 2,740,633 km (0.069 R)
• M11: 2,887,239 km (0.089 R)
• M12: 3,117,919 km (0.081 R)
• M13: 3,212,016 km (0.081 R)
• M14: 3,499,992 km (0.09 R)
• M15: 3,834,193 km (0.06 R)
• M16: 4,361,676 km (0.101 R)
• M17: 4,547,177 km (0.048 R)
• M18: 4,654,289 km (0.082 R)
• M19: 4,884,969 km (0.107 R)
• M20: 5,133,301 km (0.077 R)
• M21: 5,329,424 km (0.05 R)
• M22: 5,499,517 km (0.071 R)
• M23: 5,830,577 km (0.1 R)
• M24: 6,020,716 km (0.076 R)
• M25: 6,287,299 km (0.031 R)
• M26: 6,377,058 km (0.111 R)
• M27: 6,542,812 km (0.115 R)
• M28: 6,832,284 km (0.112 R)
• M29: 7,032,895 km (0.072 R)
• M30: 7,266,866 km (0.081 R)
• M31: 7,550,953 km (0.065 R)
• M32: 7,838,779 km (0.093 R)
• M33: 8,097,733 km (0.07 R)
• M34: 8,342,924 km (0.088 R)
• M35: 8,807,575 km (0.072 R)
• M36: 9,110,660 km (0.075 R)
• M37: 9,623,631 km (0.112 R)
• M38: 9,918,488 km (0.068 R)
• M39: 10,163,530 km (0.116 R)
• M40: 10,375,211 km (0.074 R)
• M41: 10,588,388 km (0.114 R)
• M42: 10,892,819 km (0.085 R)
• M43: 11,364,053 km (0.085 R)
• M44: 11,805,067 km (0.101 R)
• M45: 11,897,668 km (0.114 R)
• M46: 12,027,669 km (0.095 R)
• M47: 12,552,608 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.3

Radius: 9.7

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.62 AU - 10.82 AU

Year: 10661 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 82,399,598 km

• M1: 134,040 km (0.115 R)
• M2: 307,723 km (0.052 R)
• M3: 390,151 km (0.11 R)
• M4: 636,090 km (0.069 R)
• M5: 807,230 km (0.107 R)
• M6: 930,050 km (0.086 R)
• M7: 1,160,431 km (0.05 R)
• M8: 1,229,844 km (0.055 R)
• M9: 1,300,604 km (0.117 R)
• M10: 1,656,048 km (0.114 R)
• M11: 2,941,393 km (0.102 R)
• M12: 3,357,425 km (0.085 R)
• M13: 3,713,917 km (0.057 R)
• M14: 3,870,546 km (0.079 R)
• M15: 4,244,540 km (0.042 R)
• M16: 4,941,068 km (0.113 R)
• M17: 5,405,420 km (0.069 R)
• M18: 6,159,094 km (0.071 R)
• M19: 6,251,695 km (0.054 R)
• M20: 7,432,471 km (0.101 R)
• M21: 7,997,652 km (0.075 R)
• M22: 8,715,123 km (0.055 R)
• M23: 8,819,243 km (0.076 R)
• M24: 8,993,824 km (0.104 R)
• M25: 9,775,323 km (0.051 R)
• M26: 10,028,742 km (0.11 R)
• M27: 10,284,106 km (0.106 R)
• M28: 10,357,558 km (0.058 R)
• M29: 11,977,105 km (0.038 R)
• M30: 12,364,862 km (0.025 R)
• M31: 12,638,926 km (0.08 R)
• M32: 12,717,614 km (0.095 R)
• M33: 13,392,600 km (0.114 R)
• M34: 14,406,574 km (0.073 R)
• M35: 14,819,015 km (0.109 R)
• M36: 16,207,583 km (0.065 R)
• M37: 16,982,500 km (0.09 R)
• M38: 17,725,403 km (0.072 R)
• M39: 17,901,779 km (0.073 R)
• M40: 18,034,323 km (0.097 R)
• M41: 18,523,508 km (0.044 R)
• M42: 19,514,893 km (0.078 R)
• M43: 19,742,581 km (0.103 R)
• M44: 20,940,860 km (0.084 R)
• M45: 21,220,757 km (0.068 R)
• M46: 22,782,260 km (0.111 R)
• M47: 23,795,037 km (0.105 R)
• M48: 23,940,895 km (0.079 R)
• M49: 24,282,427 km (0.099 R)
• M50: 25,217,713 km (0.111 R)
• M51: 26,365,578 km (0.092 R)
• M52: 26,667,765 km (0.108 R)
• M53: 27,224,868 km (0.055 R)
• M54: 27,632,522 km (0.109 R)
• M55: 27,734,697 km (0.096 R)
• M56: 28,299,130 km (0.075 R)
• M57: 28,556,887 km (0.096 R)
• M58: 29,178,765 km (0.109 R)
• M59: 29,910,000 km (0.098 R)
• M60: 32,840,622 km (0.094 R)
• M61: 34,532,424 km (0.077 R)
• M62: 35,416,548 km (0.088 R)
• M63: 35,583,200 km (0.062 R)
• M64: 37,489,825 km (0.102 R)
• M65: 37,602,921 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.5

Radius: 3.3

Gravity: 42.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.34 AU - 15.36 AU

Year: 16527 Days

Day: 23.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,399,598 km

• M1: 55,950 km (0.109 R)
• M2: 346,020 km (0.118 R)
• M3: 475,871 km (0.12 R)
• M4: 697,276 km (0.047 R)
• M5: 737,069 km (0.111 R)
• M6: 925,412 km (0.075 R)
• M7: 1,175,091 km (0.038 R)
• M8: 1,270,834 km (0.115 R)
• M9: 1,470,098 km (0.061 R)
• M10: 2,270,746 km (0.092 R)
• M11: 2,390,125 km (0.089 R)
• M12: 2,511,599 km (0.09 R)
• M13: 3,657,668 km (0.106 R)
• M14: 3,727,530 km (0.052 R)
• M15: 5,134,349 km (0.103 R)
• M16: 5,212,588 km (0.113 R)
• M17: 5,409,758 km (0.031 R)
• M18: 5,449,402 km (0.108 R)
• M19: 5,649,414 km (0.041 R)
• M20: 6,431,362 km (0.067 R)
• M21: 6,813,435 km (0.084 R)
• M22: 7,202,838 km (0.106 R)
• M23: 7,644,002 km (0.059 R)
• M24: 9,018,807 km (0.111 R)
• M25: 9,541,801 km (0.081 R)
• M26: 9,928,212 km (0.053 R)
• M27: 10,074,369 km (0.041 R)
• M28: 11,117,815 km (0.104 R)
• M29: 11,575,434 km (0.112 R)
• M30: 13,038,053 km (0.075 R)
• M31: 14,117,850 km (0.068 R)
• M32: 14,557,668 km (0.091 R)
• M33: 15,057,923 km (0.111 R)
• M34: 15,338,270 km (0.083 R)
• M35: 16,476,709 km (0.067 R)
• M36: 16,765,583 km (0.108 R)
• M37: 16,823,477 km (0.09 R)
• M38: 17,348,267 km (0.059 R)
• M39: 17,524,343 km (0.107 R)
• M40: 17,583,135 km (0.099 R)
• M41: 17,642,077 km (0.099 R)
• M42: 18,056,164 km (0.099 R)
• M43: 18,833,774 km (0.103 R)
• M44: 18,954,349 km (0.116 R)
• M45: 19,014,787 km (0.117 R)
• M46: 20,174,320 km (0.093 R)
• M47: 22,369,519 km (0.12 R)
• M48: 22,817,714 km (0.11 R)
• M49: 23,787,707 km (0.115 R)
• M50: 23,852,782 km (0.054 R)
• M51: 25,234,618 km (0.038 R)
• M52: 25,634,194 km (0.086 R)
• M53: 25,901,675 km (0.078 R)
• M54: 28,281,627 km (0.119 R)
• M55: 30,588,725 km (0.046 R)
• M56: 30,801,454 km (0.09 R)
• M57: 30,872,363 km (0.113 R)
• M58: 31,657,153 km (0.061 R)
• M59: 32,376,270 km (0.083 R)
• M60: 32,665,293 km (0.103 R)
• M61: 36,426,034 km (0.064 R)
• M62: 37,330,653 km (0.105 R)
• M63: 37,709,734 km (0.119 R)
• M64: 38,624,824 km (0.073 R)
• M65: 38,931,350 km (0.111 R)
• M66: 39,315,816 km (0.037 R)
• M67: 39,547,095 km (0.073 R)
• M68: 39,933,506 km (0.052 R)
• M69: 40,788,009 km (0.075 R)
• M70: 41,413,328 km (0.029 R)
• M71: 42,278,153 km (0.117 R)
• M72: 43,706,364 km (0.083 R)
• M73: 43,786,100 km (0.106 R)
• M74: 44,346,045 km (0.1 R)
• M75: 45,715,913 km (0.067 R)
• M76: 46,202,704 km (0.118 R)
• M77: 47,263,203 km (0.061 R)
• M78: 48,084,346 km (0.109 R)
• M79: 48,249,203 km (0.096 R)
• M80: 49,408,138 km (0.078 R)
• M81: 49,491,314 km (0.082 R)
• M82: 50,911,746 km (0.107 R)
• M83: 51,416,190 km (0.115 R)
• M84: 51,669,010 km (0.079 R)
• M85: 51,837,906 km (0.059 R)
• M86: 52,175,997 km (0.099 R)
• M87: 52,345,342 km (0.102 R)
• M88: 52,599,808 km (0.046 R)
• M89: 52,769,602 km (0.061 R)
• M90: 53,877,823 km (0.104 R)
• M91: 54,391,991 km (0.11 R)
• M92: 54,477,860 km (0.112 R)
• M93: 55,770,834 km (0.094 R)
• M94: 56,812,484 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.9

Radius: 5.1

Gravity: 27.45 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.03 AU - 17.93 AU

Year: 22078 Days

Day: 24.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,399,598 km

• M1: 279,000 km (0.067 R)
• M2: 388,954 km (0.119 R)
• M3: 722,109 km (0.112 R)
• M4: 1,303,895 km (0.084 R)
• M5: 1,365,380 km (0.039 R)
• M6: 1,996,832 km (0.093 R)
• M7: 2,032,287 km (0.029 R)
• M8: 2,249,503 km (0.084 R)
• M9: 4,238,556 km (0.091 R)
• M10: 5,682,475 km (0.098 R)
• M11: 5,834,616 km (0.112 R)
• M12: 6,615,068 km (0.06 R)
• M13: 6,668,175 km (0.048 R)
• M14: 7,538,536 km (0.095 R)
• M15: 7,987,030 km (0.098 R)
• M16: 8,157,422 km (0.101 R)
• M17: 8,559,691 km (0.095 R)
• M18: 9,086,275 km (0.08 R)
• M19: 9,383,377 km (0.11 R)
• M20: 9,563,193 km (0.033 R)
• M21: 9,683,769 km (0.111 R)
• M22: 10,417,248 km (0.12 R)
• M23: 10,916,157 km (0.106 R)
• M24: 11,231,958 km (0.114 R)
• M25: 11,422,845 km (0.108 R)
• M26: 12,459,109 km (0.103 R)
• M27: 12,524,932 km (0.06 R)
• M28: 12,789,122 km (0.034 R)
• M29: 13,728,148 km (0.056 R)
• M30: 14,137,448 km (0.034 R)
• M31: 14,274,778 km (0.072 R)
• M32: 14,412,408 km (0.096 R)
• M33: 15,530,204 km (0.105 R)
• M34: 15,956,558 km (0.105 R)
• M35: 16,458,907 km (0.057 R)
• M36: 17,774,022 km (0.119 R)
• M37: 17,922,124 km (0.111 R)
• M38: 20,348,602 km (0.06 R)
• M39: 21,837,400 km (0.085 R)
• M40: 22,155,145 km (0.026 R)
• M41: 22,876,058 km (0.101 R)
• M42: 24,422,750 km (0.094 R)
• M43: 25,416,977 km (0.031 R)
• M44: 25,583,929 km (0.098 R)
• M45: 26,424,220 km (0.107 R)
• M46: 26,932,853 km (0.042 R)
• M47: 27,188,366 km (0.113 R)
• M48: 27,444,627 km (0.062 R)
• M49: 29,963,107 km (0.06 R)
• M50: 30,227,895 km (0.114 R)
• M51: 30,404,870 km (0.03 R)
• M52: 30,759,716 km (0.116 R)
• M53: 31,383,988 km (0.104 R)
• M54: 33,008,471 km (0.096 R)
• M55: 33,739,257 km (0.08 R)
• M56: 35,402,785 km (0.042 R)
• M57: 37,662,162 km (0.064 R)
• M58: 38,043,187 km (0.095 R)
• M59: 38,138,631 km (0.079 R)
• M60: 38,521,302 km (0.106 R)
• M61: 39,870,675 km (0.12 R)
• M62: 40,161,792 km (0.09 R)
• M63: 41,039,483 km (0.083 R)
• M64: 41,726,436 km (0.112 R)
• M65: 41,825,021 km (0.063 R)
• M66: 45,826,017 km (0.091 R)
• M67: 46,845,227 km (0.083 R)
• M68: 48,491,402 km (0.064 R)
• M69: 48,905,937 km (0.067 R)
• M70: 51,101,286 km (0.118 R)
• M71: 52,476,390 km (0.115 R)
• M72: 52,582,604 km (0.118 R)
• M73: 53,649,387 km (0.054 R)
• M74: 55,479,118 km (0.07 R)
• M75: 55,804,045 km (0.113 R)
• M76: 56,021,111 km (0.108 R)
• M77: 57,329,195 km (0.095 R)
• M78: 60,308,886 km (0.034 R)
• M79: 63,791,674 km (0.09 R)
• M80: 64,814,923 km (0.103 R)
• M81: 66,187,783 km (0.098 R)
• M82: 68,845,688 km (0.101 R)
• M83: 70,597,778 km (0.116 R)
• M84: 71,067,516 km (0.117 R)
• M85: 73,550,392 km (0.117 R)
• M86: 73,669,322 km (0.09 R)
• M87: 74,503,779 km (0.078 R)
• M88: 76,904,974 km (0.114 R)
• M89: 79,087,607 km (0.117 R)
• M90: 79,819,739 km (0.078 R)
• M91: 81,413,555 km (0.099 R)
• M92: 82,276,136 km (0.078 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 10,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit