🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.09 AU - 1.67 AU

Year: 586 Days

Day: 42.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.4 AU - 1.62 AU

Year: 671 Days

Day: 36.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,582,973 km

• M1: 148,401 km (0.104 R)
• M2: 232,475 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.68 AU - 1.8 AU

Year: 830 Days

Day: 28.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.32 AU - 2.6 AU

Year: 1395 Days

Day: 16 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,582,973 km

• M1: 88,412 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.8 AU - 4.88 AU

Year: 3270 Days

Day: 40.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,582,973 km

• M1: 305,479 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.67 AU - 4.95 AU

Year: 3815 Days

Day: 34.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.3

Radius: 10.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.97 AU - 6.43 AU

Year: 4288 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,582,973 km

• M1: 154,983 km (0.05 R)
• M2: 252,372 km (0.104 R)
• M3: 351,106 km (0.117 R)
• M4: 429,795 km (0.094 R)
• M5: 516,113 km (0.08 R)
• M6: 583,432 km (0.088 R)
• M7: 757,264 km (0.086 R)
• M8: 1,308,233 km (0.118 R)
• M9: 1,541,456 km (0.077 R)
• M10: 1,695,841 km (0.094 R)
• M11: 1,923,380 km (0.065 R)
• M12: 2,006,257 km (0.085 R)
• M13: 2,453,255 km (0.102 R)
• M14: 2,649,977 km (0.115 R)
• M15: 2,820,668 km (0.098 R)
• M16: 2,994,949 km (0.062 R)
• M17: 3,075,433 km (0.075 R)
• M18: 3,658,715 km (0.073 R)
• M19: 4,221,951 km (0.099 R)
• M20: 4,421,963 km (0.119 R)
• M21: 4,643,668 km (0.117 R)
• M22: 5,448,504 km (0.043 R)
• M23: 5,666,468 km (0.09 R)
• M24: 5,826,837 km (0.087 R)
• M25: 6,070,233 km (0.086 R)
• M26: 6,337,714 km (0.098 R)
• M27: 6,441,535 km (0.09 R)
• M28: 6,926,980 km (0.078 R)
• M29: 7,228,120 km (0.093 R)
• M30: 8,067,364 km (0.09 R)
• M31: 8,361,623 km (0.111 R)
• M32: 8,475,767 km (0.036 R)
• M33: 8,590,359 km (0.068 R)
• M34: 8,705,549 km (0.103 R)
• M35: 9,054,112 km (0.116 R)
• M36: 10,151,412 km (0.098 R)
• M37: 10,518,376 km (0.034 R)
• M38: 10,715,845 km (0.1 R)
• M39: 11,240,036 km (0.103 R)
• M40: 11,340,865 km (0.117 R)
• M41: 11,849,348 km (0.056 R)
• M42: 12,054,896 km (0.117 R)
• M43: 12,261,640 km (0.095 R)
• M44: 12,365,461 km (0.082 R)
• M45: 12,862,425 km (0.08 R)
• M46: 12,968,041 km (0.063 R)
• M47: 13,526,490 km (0.029 R)
• M48: 13,984,409 km (0.097 R)
• M49: 14,147,171 km (0.069 R)
• M50: 14,529,693 km (0.08 R)
• M51: 14,667,024 km (0.052 R)
• M52: 15,304,610 km (0.111 R)
• M53: 15,444,484 km (0.099 R)
• M54: 15,753,553 km (0.094 R)
• M55: 15,838,226 km (0.114 R)
• M56: 16,008,019 km (0.077 R)
• M57: 16,178,411 km (0.057 R)
• M58: 17,300,545 km (0.093 R)
• M59: 17,417,082 km (0.11 R)
• M60: 17,915,093 km (0.119 R)
• M61: 18,003,505 km (0.103 R)
• M62: 18,151,158 km (0.094 R)
• M63: 18,299,260 km (0.102 R)
• M64: 18,447,661 km (0.103 R)
• M65: 18,745,810 km (0.1 R)
• M66: 18,955,397 km (0.116 R)
• M67: 19,346,745 km (0.11 R)
• M68: 19,467,620 km (0.109 R)
• M69: 19,619,312 km (0.069 R)
• M70: 19,954,112 km (0.104 R)
• M71: 20,290,707 km (0.073 R)
• M72: 20,413,677 km (0.063 R)
• M73: 20,505,979 km (0.078 R)
• M74: 20,721,998 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.9

Radius: 14.7

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.05 AU - 7.31 AU

Year: 6244 Days

Day: 9.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 85,582,973 km

• M1: 368,310 km (0.083 R)
• M2: 717,023 km (0.108 R)
• M3: 854,204 km (0.094 R)
• M4: 958,474 km (0.105 R)
• M5: 1,090,120 km (0.064 R)
• M6: 1,299,856 km (0.084 R)
• M7: 1,588,281 km (0.096 R)
• M8: 2,039,019 km (0.059 R)
• M9: 2,242,472 km (0.058 R)
• M10: 2,422,289 km (0.082 R)
• M11: 2,591,634 km (0.115 R)
• M12: 2,780,875 km (0.117 R)
• M13: 3,173,420 km (0.077 R)
• M14: 3,376,574 km (0.083 R)
• M15: 3,566,563 km (0.043 R)
• M16: 3,849,452 km (0.067 R)
• M17: 4,158,222 km (0.098 R)
• M18: 4,325,024 km (0.053 R)
• M19: 4,531,918 km (0.086 R)
• M20: 4,665,359 km (0.096 R)
• M21: 4,761,551 km (0.055 R)
• M22: 4,955,729 km (0.083 R)
• M23: 5,053,865 km (0.119 R)
• M24: 5,172,496 km (0.069 R)
• M25: 5,574,765 km (0.035 R)
• M26: 5,676,940 km (0.1 R)
• M27: 6,324,699 km (0.109 R)
• M28: 6,474,147 km (0.077 R)
• M29: 6,711,559 km (0.071 R)
• M30: 6,929,972 km (0.092 R)
• M31: 7,576,534 km (0.114 R)
• M32: 8,010,667 km (0.074 R)
• M33: 8,126,306 km (0.094 R)
• M34: 8,547,125 km (0.093 R)
• M35: 8,760,302 km (0.085 R)
• M36: 9,507,992 km (0.113 R)
• M37: 9,951,699 km (0.084 R)
• M38: 10,051,182 km (0.074 R)
• M39: 10,150,964 km (0.079 R)
• M40: 10,376,856 km (0.073 R)
• M41: 10,910,472 km (0.093 R)
• M42: 11,064,558 km (0.036 R)
• M43: 11,323,063 km (0.073 R)
• M44: 11,557,333 km (0.055 R)
• M45: 11,688,231 km (0.116 R)
• M46: 11,793,399 km (0.114 R)
• M47: 12,163,653 km (0.068 R)
• M48: 12,510,870 km (0.113 R)
• M49: 12,672,286 km (0.108 R)
• M50: 13,517,065 km (0.03 R)
• M51: 13,627,468 km (0.109 R)
• M52: 13,904,673 km (0.03 R)
• M53: 14,521,166 km (0.054 R)
• M54: 14,634,113 km (0.076 R)
• M55: 14,861,202 km (0.112 R)
• M56: 15,549,053 km (0.111 R)
• M57: 15,780,780 km (0.045 R)
• M58: 16,453,223 km (0.115 R)
• M59: 16,837,390 km (0.113 R)
• M60: 17,105,170 km (0.069 R)
• M61: 18,007,844 km (0.066 R)
• M62: 18,465,015 km (0.093 R)
• M63: 18,741,172 km (0.091 R)
• M64: 19,080,460 km (0.11 R)
• M65: 19,796,735 km (0.057 R)
• M66: 20,680,559 km (0.104 R)
• M67: 20,999,352 km (0.111 R)
• M68: 21,159,272 km (0.094 R)
• M69: 21,416,132 km (0.096 R)
• M70: 21,738,665 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.7

Radius: 5.6

Gravity: 20.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.48 AU - 20.72 AU

Year: 24460 Days

Day: 23.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,582,973 km

• M1: 77,342 km (0.107 R)
• M2: 196,422 km (0.098 R)
• M3: 559,197 km (0.07 R)
• M4: 1,054,515 km (0.038 R)
• M5: 1,142,778 km (0.087 R)
• M6: 1,358,049 km (0.088 R)
• M7: 1,653,356 km (0.053 R)
• M8: 1,932,505 km (0.085 R)
• M9: 2,302,012 km (0.06 R)
• M10: 2,417,053 km (0.088 R)
• M11: 4,311,261 km (0.08 R)
• M12: 4,549,122 km (0.067 R)
• M13: 4,645,463 km (0.118 R)
• M14: 5,645,375 km (0.099 R)
• M15: 5,697,136 km (0.109 R)
• M16: 7,489,917 km (0.105 R)
• M17: 7,660,907 km (0.118 R)
• M18: 8,123,164 km (0.062 R)
• M19: 8,181,657 km (0.088 R)
• M20: 8,357,734 km (0.077 R)
• M21: 8,773,616 km (0.099 R)
• M22: 9,563,642 km (0.099 R)
• M23: 11,210,864 km (0.075 R)
• M24: 11,669,083 km (0.099 R)
• M25: 11,867,449 km (0.082 R)
• M26: 12,807,373 km (0.063 R)
• M27: 13,424,315 km (0.102 R)
• M28: 13,840,795 km (0.088 R)
• M29: 14,050,681 km (0.062 R)
• M30: 14,191,303 km (0.099 R)
• M31: 14,402,834 km (0.099 R)
• M32: 14,757,980 km (0.114 R)
• M33: 15,115,967 km (0.105 R)
• M34: 15,694,612 km (0.115 R)
• M35: 16,501,992 km (0.084 R)
• M36: 17,852,262 km (0.11 R)
• M37: 19,550,048 km (0.117 R)
• M38: 20,577,187 km (0.09 R)
• M39: 23,262,469 km (0.111 R)
• M40: 24,097,823 km (0.069 R)
• M41: 24,519,091 km (0.104 R)
• M42: 25,368,957 km (0.11 R)
• M43: 28,241,236 km (0.092 R)
• M44: 28,418,659 km (0.073 R)
• M45: 30,212,487 km (0.092 R)
• M46: 30,666,666 km (0.081 R)
• M47: 31,765,911 km (0.109 R)
• M48: 31,950,365 km (0.069 R)
• M49: 32,413,071 km (0.117 R)
• M50: 32,598,722 km (0.105 R)
• M51: 32,971,221 km (0.033 R)
• M52: 33,251,568 km (0.053 R)
• M53: 33,626,460 km (0.11 R)
• M54: 33,814,504 km (0.06 R)
• M55: 34,097,095 km (0.068 R)
• M56: 38,037,652 km (0.109 R)
• M57: 39,119,245 km (0.034 R)
• M58: 39,514,931 km (0.099 R)
• M59: 41,211,670 km (0.063 R)
• M60: 42,220,857 km (0.084 R)
• M61: 45,296,889 km (0.056 R)
• M62: 46,861,832 km (0.118 R)
• M63: 46,966,700 km (0.12 R)
• M64: 47,598,153 km (0.118 R)
• M65: 48,550,493 km (0.111 R)
• M66: 49,402,154 km (0.107 R)
• M67: 51,336,753 km (0.108 R)
• M68: 51,878,447 km (0.101 R)
• M69: 56,726,765 km (0.062 R)
• M70: 57,062,462 km (0.12 R)
• M71: 58,525,230 km (0.107 R)
• M72: 59,317,949 km (0.107 R)
• M73: 59,658,883 km (0.116 R)
• M74: 60,342,545 km (0.111 R)
• M75: 60,914,159 km (0.101 R)
• M76: 61,947,730 km (0.091 R)
• M77: 63,915,690 km (0.078 R)
• M78: 65,786,561 km (0.101 R)
• M79: 67,201,458 km (0.081 R)
• M80: 68,150,208 km (0.108 R)
• M81: 71,385,262 km (0.064 R)
• M82: 72,474,633 km (0.107 R)
• M83: 73,447,618 km (0.082 R)
• M84: 75,283,483 km (0.09 R)
• M85: 75,898,779 km (0.095 R)
• M86: 77,258,474 km (0.067 R)
• M87: 78,003,471 km (0.102 R)
• M88: 79,750,924 km (0.102 R)
• M89: 80,378,188 km (0.1 R)
• M90: 81,133,059 km (0.104 R)
• M91: 84,814,513 km (0.115 R)
• M92: 85,454,792 km (0.083 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit