🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.03 AU - 1.31 AU

Year: 451 Days

Day: 47.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.82 AU - 2.02 AU

Year: 948 Days

Day: 22.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.21 AU - 2.45 AU

Year: 1268 Days

Day: 12 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.02 AU - 5.76 AU

Year: 3854 Days

Day: 18.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.88 AU - 5 AU

Year: 3914 Days

Day: 37.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 56.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.5

Radius: 11.1

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.6 AU - 6.52 AU

Year: 5317 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 106.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,015,691 km

• M1: 148,700 km (0.09 R)
• M2: 228,586 km (0.096 R)
• M3: 466,446 km (0.051 R)
• M4: 571,613 km (0.073 R)
• M5: 686,056 km (0.12 R)
• M6: 787,932 km (0.107 R)
• M7: 1,020,108 km (0.104 R)
• M8: 1,364,183 km (0.078 R)
• M9: 1,456,036 km (0.114 R)
• M10: 1,632,113 km (0.093 R)
• M11: 1,701,825 km (0.058 R)
• M12: 1,786,947 km (0.116 R)
• M13: 2,311,736 km (0.046 R)
• M14: 2,422,438 km (0.102 R)
• M15: 2,502,623 km (0.08 R)
• M16: 2,698,746 km (0.045 R)
• M17: 2,882,901 km (0.101 R)
• M18: 2,968,171 km (0.119 R)
• M19: 3,158,460 km (0.117 R)
• M20: 3,406,643 km (0.043 R)
• M21: 3,514,952 km (0.092 R)
• M22: 4,016,852 km (0.082 R)
• M23: 4,093,147 km (0.066 R)
• M24: 4,344,472 km (0.05 R)
• M25: 4,700,963 km (0.114 R)
• M26: 4,944,060 km (0.089 R)
• M27: 5,128,963 km (0.111 R)
• M28: 5,316,260 km (0.071 R)
• M29: 5,569,529 km (0.108 R)
• M30: 5,826,687 km (0.108 R)
• M31: 5,913,305 km (0.115 R)
• M32: 6,667,128 km (0.11 R)
• M33: 6,894,517 km (0.106 R)
• M34: 7,170,974 km (0.11 R)
• M35: 7,521,631 km (0.054 R)
• M36: 7,758,445 km (0.067 R)
• M37: 7,949,780 km (0.057 R)
• M38: 8,557,746 km (0.117 R)
• M39: 8,631,648 km (0.072 R)
• M40: 9,130,257 km (0.084 R)
• M41: 9,205,804 km (0.083 R)
• M42: 9,357,646 km (0.099 R)
• M43: 9,586,980 km (0.03 R)
• M44: 9,689,454 km (0.043 R)
• M45: 9,895,600 km (0.116 R)
• M46: 10,103,242 km (0.09 R)
• M47: 10,312,230 km (0.09 R)
• M48: 10,894,615 km (0.114 R)
• M49: 11,055,283 km (0.099 R)
• M50: 11,514,847 km (0.109 R)
• M51: 11,788,013 km (0.108 R)
• M52: 12,008,221 km (0.073 R)
• M53: 12,091,098 km (0.101 R)
• M54: 12,341,076 km (0.103 R)
• M55: 12,648,799 km (0.094 R)
• M56: 12,817,695 km (0.116 R)
• M57: 13,271,874 km (0.101 R)
• M58: 14,108,575 km (0.029 R)
• M59: 14,577,415 km (0.119 R)
• M60: 14,784,159 km (0.098 R)
• M61: 14,873,170 km (0.105 R)
• M62: 15,021,721 km (0.042 R)
• M63: 15,230,559 km (0.118 R)
• M64: 15,621,010 km (0.087 R)
• M65: 16,106,006 km (0.109 R)
• M66: 16,319,931 km (0.046 R)
• M67: 16,842,925 km (0.054 R)
• M68: 18,797,272 km (0.091 R)
• M69: 19,248,309 km (0.079 R)
• M70: 19,572,787 km (0.036 R)
• M71: 20,194,217 km (0.025 R)
• M72: 20,490,869 km (0.111 R)
• M73: 20,656,324 km (0.096 R)
• M74: 20,888,650 km (0.109 R)
• M75: 22,812,778 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321

Radius: 3.3

Gravity: 29.48 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.18 AU - 15.6 AU

Year: 16496 Days

Day: 19.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,015,691 km

• M1: 42,635 km (0.081 R)
• M2: 127,009 km (0.075 R)
• M3: 234,121 km (0.08 R)
• M4: 553,512 km (0.108 R)
• M5: 2,066,545 km (0.12 R)
• M6: 2,119,503 km (0.071 R)
• M7: 2,281,517 km (0.108 R)
• M8: 2,447,421 km (0.119 R)
• M9: 2,475,396 km (0.063 R)
• M10: 2,703,533 km (0.098 R)
• M11: 2,732,555 km (0.12 R)
• M12: 3,028,160 km (0.11 R)
• M13: 3,210,370 km (0.104 R)
• M14: 3,396,171 km (0.096 R)
• M15: 3,521,983 km (0.099 R)
• M16: 3,713,618 km (0.038 R)
• M17: 3,843,319 km (0.052 R)
• M18: 4,410,594 km (0.112 R)
• M19: 4,897,086 km (0.101 R)
• M20: 5,882,338 km (0.117 R)
• M21: 5,920,037 km (0.083 R)
• M22: 6,300,913 km (0.102 R)
• M23: 6,966,324 km (0.085 R)
• M24: 7,736,155 km (0.109 R)
• M25: 7,818,733 km (0.101 R)
• M26: 8,617,885 km (0.051 R)
• M27: 8,703,455 km (0.065 R)
• M28: 8,746,389 km (0.068 R)
• M29: 9,048,876 km (0.038 R)
• M30: 9,092,259 km (0.114 R)
• M31: 10,021,412 km (0.103 R)
• M32: 10,337,662 km (0.034 R)
• M33: 11,777,541 km (0.072 R)
• M34: 12,111,294 km (0.091 R)
• M35: 12,303,378 km (0.116 R)
• M36: 13,725,904 km (0.051 R)
• M37: 13,876,100 km (0.07 R)
• M38: 14,329,681 km (0.059 R)
• M39: 15,876,373 km (0.093 R)
• M40: 16,033,900 km (0.116 R)
• M41: 16,086,558 km (0.111 R)
• M42: 16,192,025 km (0.105 R)
• M43: 16,615,985 km (0.107 R)
• M44: 17,151,246 km (0.108 R)
• M45: 17,637,739 km (0.058 R)
• M46: 17,800,950 km (0.061 R)
• M47: 17,855,553 km (0.102 R)
• M48: 18,901,691 km (0.061 R)
• M49: 19,628,737 km (0.095 R)
• M50: 20,365,057 km (0.079 R)
• M51: 20,422,054 km (0.107 R)
• M52: 21,341,483 km (0.082 R)
• M53: 21,457,271 km (0.07 R)
• M54: 21,864,477 km (0.09 R)
• M55: 22,450,601 km (0.071 R)
• M56: 22,923,181 km (0.083 R)
• M57: 23,339,362 km (0.067 R)
• M58: 23,399,052 km (0.106 R)
• M59: 23,938,352 km (0.094 R)
• M60: 24,179,205 km (0.118 R)
• M61: 24,663,603 km (0.068 R)
• M62: 24,906,998 km (0.07 R)
• M63: 27,636,262 km (0.084 R)
• M64: 28,971,872 km (0.099 R)
• M65: 29,615,292 km (0.098 R)
• M66: 30,785,147 km (0.073 R)
• M67: 31,507,556 km (0.084 R)
• M68: 31,705,474 km (0.079 R)
• M69: 33,438,415 km (0.098 R)
• M70: 34,656,142 km (0.062 R)
• M71: 34,860,493 km (0.088 R)
• M72: 35,270,391 km (0.049 R)
• M73: 35,819,415 km (0.105 R)
• M74: 36,163,939 km (0.103 R)
• M75: 38,395,191 km (0.076 R)
• M76: 39,314,171 km (0.099 R)
• M77: 39,883,391 km (0.05 R)
• M78: 39,954,749 km (0.103 R)
• M79: 40,455,303 km (0.057 R)
• M80: 40,598,618 km (0.117 R)
• M81: 40,885,996 km (0.102 R)
• M82: 41,029,909 km (0.074 R)
• M83: 41,390,290 km (0.109 R)
• M84: 42,041,938 km (0.076 R)
• M85: 43,062,196 km (0.062 R)
• M86: 46,171,438 km (0.094 R)
• M87: 47,223,709 km (0.084 R)
• M88: 47,980,226 km (0.087 R)
• M89: 48,208,063 km (0.108 R)
• M90: 48,664,636 km (0.116 R)
• M91: 49,428,632 km (0.108 R)
• M92: 49,581,970 km (0.109 R)
• M93: 50,196,818 km (0.097 R)
• M94: 50,968,743 km (0.115 R)
• M95: 51,589,275 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.8

Radius: 6.2

Gravity: 16.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.64 AU - 17.54 AU

Year: 18852 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,015,691 km

• M1: 118,631 km (0.076 R)
• M2: 483,201 km (0.097 R)
• M3: 561,590 km (0.077 R)
• M4: 666,010 km (0.117 R)
• M5: 799,900 km (0.108 R)
• M6: 918,232 km (0.066 R)
• M7: 1,307,336 km (0.062 R)
• M8: 1,390,961 km (0.09 R)
• M9: 1,534,126 km (0.058 R)
• M10: 2,700,541 km (0.086 R)
• M11: 3,832,997 km (0.119 R)
• M12: 4,490,030 km (0.12 R)
• M13: 5,270,333 km (0.117 R)
• M14: 5,539,759 km (0.074 R)
• M15: 5,630,565 km (0.117 R)
• M16: 6,138,749 km (0.083 R)
• M17: 6,327,092 km (0.08 R)
• M18: 7,297,534 km (0.042 R)
• M19: 7,347,350 km (0.108 R)
• M20: 8,469,932 km (0.109 R)
• M21: 9,427,508 km (0.057 R)
• M22: 10,475,142 km (0.03 R)
• M23: 11,443,340 km (0.096 R)
• M24: 11,850,246 km (0.108 R)
• M25: 12,321,180 km (0.082 R)
• M26: 12,798,098 km (0.113 R)
• M27: 13,342,036 km (0.089 R)
• M28: 13,402,922 km (0.079 R)
• M29: 13,586,179 km (0.087 R)
• M30: 14,202,971 km (0.092 R)
• M31: 14,828,889 km (0.064 R)
• M32: 16,694,374 km (0.066 R)
• M33: 16,891,544 km (0.069 R)
• M34: 19,042,163 km (0.107 R)
• M35: 19,110,829 km (0.092 R)
• M36: 19,179,494 km (0.072 R)
• M37: 19,731,810 km (0.101 R)
• M38: 20,359,373 km (0.059 R)
• M39: 20,570,006 km (0.119 R)
• M40: 20,640,467 km (0.083 R)
• M41: 21,135,337 km (0.104 R)
• M42: 21,419,872 km (0.092 R)
• M43: 21,849,218 km (0.081 R)
• M44: 21,992,832 km (0.073 R)
• M45: 22,425,918 km (0.057 R)
• M46: 23,007,554 km (0.077 R)
• M47: 24,632,785 km (0.028 R)
• M48: 25,686,254 km (0.057 R)
• M49: 26,831,126 km (0.076 R)
• M50: 27,216,341 km (0.119 R)
• M51: 27,681,141 km (0.112 R)
• M52: 27,758,932 km (0.104 R)
• M53: 27,836,723 km (0.118 R)
• M54: 28,226,725 km (0.112 R)
• M55: 30,765,700 km (0.03 R)
• M56: 31,007,450 km (0.068 R)
• M57: 32,389,136 km (0.107 R)
• M58: 33,211,326 km (0.086 R)
• M59: 33,459,359 km (0.084 R)
• M60: 34,541,101 km (0.045 R)
• M61: 35,128,273 km (0.106 R)
• M62: 36,568,003 km (0.046 R)
• M63: 37,595,890 km (0.115 R)
• M64: 39,068,232 km (0.108 R)
• M65: 41,356,331 km (0.086 R)
• M66: 41,534,203 km (0.114 R)
• M67: 41,712,225 km (0.027 R)
• M68: 41,801,385 km (0.098 R)
• M69: 43,235,879 km (0.118 R)
• M70: 44,595,424 km (0.079 R)
• M71: 46,337,492 km (0.079 R)
• M72: 48,663,439 km (0.088 R)
• M73: 49,604,410 km (0.098 R)
• M74: 51,599,896 km (0.117 R)
• M75: 52,655,608 km (0.096 R)
• M76: 52,751,949 km (0.086 R)
• M77: 53,621,562 km (0.045 R)
• M78: 54,009,469 km (0.045 R)
• M79: 56,357,108 km (0.071 R)
• M80: 57,444,086 km (0.101 R)
• M81: 57,741,786 km (0.097 R)
• M82: 57,940,452 km (0.106 R)
• M83: 59,438,226 km (0.041 R)
• M84: 60,342,994 km (0.106 R)
• M85: 62,064,267 km (0.101 R)
• M86: 62,573,648 km (0.093 R)
• M87: 63,596,448 km (0.112 R)
• M88: 64,007,095 km (0.114 R)
• M89: 64,624,784 km (0.089 R)
• M90: 64,934,452 km (0.117 R)
• M91: 66,489,671 km (0.115 R)
• M92: 66,802,181 km (0.095 R)
• M93: 70,060,124 km (0.039 R)
• M94: 70,484,383 km (0.088 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 12,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit