🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.58 AU - 0.72 AU

Year: 194 Days

Day: 22.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.79 AU - 1.01 AU

Year: 317 Days

Day: 16.7 Hours

Environment

Temp: 46 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,722,382 km

• M1: 113,395 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.19 AU - 1.87 AU

Year: 702 Days

Day: 31.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.97 AU - 2.69 AU

Year: 1319 Days

Day: 45.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,722,382 km

• M1: 1,213,388 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.59 AU - 4.29 AU

Year: 2900 Days

Day: 42.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,722,382 km

• M1: 1,568,085 km (0.077 R)
• M2: 2,721,484 km (0.093 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.6

Radius: 14.7

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.25 AU - 5.61 AU

Year: 4060 Days

Day: 10.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,722,382 km

• M1: 196,572 km (0.084 R)
• M2: 444,306 km (0.093 R)
• M3: 548,426 km (0.096 R)
• M4: 716,873 km (0.076 R)
• M5: 896,839 km (0.044 R)
• M6: 1,315,115 km (0.049 R)
• M7: 1,541,905 km (0.081 R)
• M8: 1,704,219 km (0.115 R)
• M9: 2,034,980 km (0.11 R)
• M10: 2,166,028 km (0.111 R)
• M11: 2,263,117 km (0.105 R)
• M12: 2,399,101 km (0.111 R)
• M13: 2,499,930 km (0.073 R)
• M14: 2,614,971 km (0.097 R)
• M15: 2,797,630 km (0.109 R)
• M16: 3,052,545 km (0.107 R)
• M17: 3,357,425 km (0.092 R)
• M18: 3,585,412 km (0.068 R)
• M19: 4,147,751 km (0.084 R)
• M20: 4,331,158 km (0.073 R)
• M21: 4,533,115 km (0.113 R)
• M22: 4,658,777 km (0.115 R)
• M23: 4,897,834 km (0.094 R)
• M24: 5,010,781 km (0.108 R)
• M25: 5,239,366 km (0.078 R)
• M26: 5,338,550 km (0.09 R)
• M27: 5,724,063 km (0.095 R)
• M28: 5,980,324 km (0.078 R)
• M29: 6,540,120 km (0.085 R)
• M30: 6,736,392 km (0.085 R)
• M31: 6,880,455 km (0.091 R)
• M32: 7,153,321 km (0.112 R)
• M33: 7,263,425 km (0.11 R)
• M34: 7,860,620 km (0.091 R)
• M35: 7,974,314 km (0.114 R)
• M36: 8,088,607 km (0.037 R)
• M37: 8,222,647 km (0.074 R)
• M38: 8,357,435 km (0.08 R)
• M39: 8,786,033 km (0.045 R)
• M40: 9,002,949 km (0.115 R)
• M41: 9,161,822 km (0.087 R)
• M42: 9,301,696 km (0.106 R)
• M43: 9,664,471 km (0.1 R)
• M44: 9,868,074 km (0.091 R)
• M45: 10,093,817 km (0.099 R)
• M46: 10,300,412 km (0.105 R)
• M47: 10,529,297 km (0.109 R)
• M48: 10,675,902 km (0.058 R)
• M49: 10,802,013 km (0.1 R)
• M50: 10,949,816 km (0.106 R)
• M51: 11,119,610 km (0.105 R)
• M52: 11,418,805 km (0.091 R)
• M53: 11,591,142 km (0.111 R)
• M54: 11,894,527 km (0.11 R)
• M55: 12,003,584 km (0.111 R)
• M56: 12,354,690 km (0.079 R)
• M57: 12,620,226 km (0.045 R)
• M58: 13,428,204 km (0.118 R)
• M59: 13,907,366 km (0.11 R)
• M60: 14,022,257 km (0.116 R)
• M61: 14,812,134 km (0.106 R)
• M62: 15,212,458 km (0.107 R)
• M63: 15,425,934 km (0.052 R)
• M64: 15,927,685 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.1

Radius: 13.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.56 AU - 9.98 AU

Year: 11325 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 111.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,722,382 km

• M1: 169,644 km (0.058 R)
• M2: 399,127 km (0.08 R)
• M3: 515,963 km (0.058 R)
• M4: 663,018 km (0.073 R)
• M5: 878,289 km (0.059 R)
• M6: 1,464,264 km (0.072 R)
• M7: 1,706,762 km (0.093 R)
• M8: 1,962,724 km (0.111 R)
• M9: 2,643,993 km (0.115 R)
• M10: 2,804,960 km (0.074 R)
• M11: 3,279,185 km (0.079 R)
• M12: 3,394,525 km (0.091 R)
• M13: 3,570,004 km (0.036 R)
• M14: 3,748,623 km (0.106 R)
• M15: 4,783,990 km (0.107 R)
• M16: 5,081,092 km (0.058 R)
• M17: 5,624,581 km (0.029 R)
• M18: 6,009,047 km (0.054 R)
• M19: 6,729,959 km (0.04 R)
• M20: 7,940,057 km (0.119 R)
• M21: 8,096,087 km (0.084 R)
• M22: 8,253,165 km (0.113 R)
• M23: 8,490,577 km (0.108 R)
• M24: 8,810,866 km (0.099 R)
• M25: 10,342,898 km (0.071 R)
• M26: 10,428,168 km (0.082 R)
• M27: 10,642,093 km (0.096 R)
• M28: 10,771,196 km (0.119 R)
• M29: 11,074,431 km (0.112 R)
• M30: 11,248,862 km (0.072 R)
• M31: 11,424,341 km (0.112 R)
• M32: 11,512,454 km (0.107 R)
• M33: 11,644,997 km (0.057 R)
• M34: 11,867,001 km (0.092 R)
• M35: 12,496,209 km (0.117 R)
• M36: 12,723,598 km (0.115 R)
• M37: 13,506,893 km (0.048 R)
• M38: 14,543,755 km (0.114 R)
• M39: 18,164,173 km (0.119 R)
• M40: 18,784,705 km (0.067 R)
• M41: 19,097,664 km (0.116 R)
• M42: 19,202,383 km (0.037 R)
• M43: 19,623,052 km (0.114 R)
• M44: 20,366,553 km (0.094 R)
• M45: 20,741,894 km (0.048 R)
• M46: 21,011,320 km (0.114 R)
• M47: 21,499,159 km (0.058 R)
• M48: 21,717,272 km (0.09 R)
• M49: 22,596,908 km (0.084 R)
• M50: 22,985,414 km (0.095 R)
• M51: 23,432,113 km (0.098 R)
• M52: 24,050,999 km (0.078 R)
• M53: 24,277,341 km (0.096 R)
• M54: 24,447,733 km (0.118 R)
• M55: 24,675,271 km (0.082 R)
• M56: 25,477,565 km (0.056 R)
• M57: 25,592,905 km (0.073 R)
• M58: 28,173,617 km (0.065 R)
• M59: 29,919,425 km (0.101 R)
• M60: 30,468,449 km (0.106 R)
• M61: 30,897,645 km (0.062 R)
• M62: 32,509,412 km (0.089 R)
• M63: 33,958,118 km (0.11 R)
• M64: 34,084,977 km (0.105 R)
• M65: 35,620,899 km (0.053 R)
• M66: 36,008,357 km (0.087 R)
• M67: 36,722,388 km (0.116 R)
• M68: 37,113,885 km (0.105 R)
• M69: 37,506,729 km (0.072 R)
• M70: 37,900,920 km (0.093 R)
• M71: 38,230,484 km (0.107 R)
• M72: 39,224,861 km (0.098 R)
• M73: 39,691,905 km (0.036 R)
• M74: 40,227,765 km (0.043 R)
• M75: 40,563,911 km (0.113 R)
• M76: 41,646,102 km (0.108 R)
• M77: 41,918,071 km (0.064 R)
• M78: 42,737,568 km (0.092 R)
• M79: 43,011,931 km (0.047 R)
• M80: 44,600,960 km (0.054 R)
• M81: 45,367,649 km (0.104 R)
• M82: 45,928,042 km (0.061 R)
• M83: 46,349,759 km (0.085 R)
• M84: 46,490,680 km (0.05 R)
• M85: 46,772,821 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.4

Radius: 7.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.5 AU - 16.98 AU

Year: 20987 Days

Day: 18.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,722,382 km

• M1: 186,848 km (0.09 R)
• M2: 489,634 km (0.114 R)
• M3: 927,956 km (0.114 R)
• M4: 1,152,502 km (0.075 R)
• M5: 1,371,513 km (0.042 R)
• M6: 1,651,860 km (0.114 R)
• M7: 2,001,470 km (0.058 R)
• M8: 2,184,877 km (0.12 R)
• M9: 2,292,139 km (0.083 R)
• M10: 2,540,022 km (0.115 R)
• M11: 2,596,271 km (0.082 R)
• M12: 2,681,542 km (0.104 R)
• M13: 2,796,583 km (0.111 R)
• M14: 2,854,776 km (0.073 R)
• M15: 3,489,670 km (0.054 R)
• M16: 3,679,060 km (0.105 R)
• M17: 3,839,429 km (0.069 R)
• M18: 3,969,430 km (0.037 R)
• M19: 4,034,954 km (0.094 R)
• M20: 4,334,299 km (0.074 R)
• M21: 6,779,476 km (0.116 R)
• M22: 7,255,198 km (0.077 R)
• M23: 7,537,638 km (0.08 R)
• M24: 7,864,958 km (0.06 R)
• M25: 8,533,362 km (0.107 R)
• M26: 9,306,932 km (0.069 R)
• M27: 9,525,944 km (0.117 R)
• M28: 9,835,162 km (0.118 R)
• M29: 11,197,700 km (0.117 R)
• M30: 11,244,225 km (0.066 R)
• M31: 11,806,414 km (0.083 R)
• M32: 11,900,959 km (0.041 R)
• M33: 12,138,670 km (0.048 R)
• M34: 12,186,392 km (0.08 R)
• M35: 13,104,624 km (0.064 R)
• M36: 14,245,906 km (0.099 R)
• M37: 14,296,171 km (0.118 R)
• M38: 15,315,381 km (0.06 R)
• M39: 15,625,647 km (0.075 R)
• M40: 15,938,157 km (0.053 R)
• M41: 16,147,594 km (0.081 R)
• M42: 16,728,183 km (0.111 R)
• M43: 17,315,654 km (0.042 R)
• M44: 17,584,781 km (0.074 R)
• M45: 18,291,332 km (0.098 R)
• M46: 19,340,611 km (0.08 R)
• M47: 20,069,751 km (0.113 R)
• M48: 20,182,698 km (0.092 R)
• M49: 20,466,185 km (0.118 R)
• M50: 23,430,766 km (0.083 R)
• M51: 23,668,926 km (0.117 R)
• M52: 23,848,145 km (0.095 R)
• M53: 24,811,106 km (0.098 R)
• M54: 25,297,299 km (0.109 R)
• M55: 27,086,340 km (0.1 R)
• M56: 27,901,499 km (0.11 R)
• M57: 29,427,397 km (0.066 R)
• M58: 29,877,537 km (0.118 R)
• M59: 30,459,622 km (0.103 R)
• M60: 30,849,774 km (0.046 R)
• M61: 31,110,822 km (0.113 R)
• M62: 31,964,278 km (0.11 R)
• M63: 32,426,984 km (0.11 R)
• M64: 32,493,256 km (0.103 R)
• M65: 33,091,797 km (0.092 R)
• M66: 33,158,518 km (0.045 R)
• M67: 33,358,979 km (0.038 R)
• M68: 33,626,909 km (0.091 R)
• M69: 34,773,576 km (0.052 R)
• M70: 36,207,621 km (0.084 R)
• M71: 36,551,846 km (0.119 R)
• M72: 37,174,323 km (0.079 R)
• M73: 37,521,689 km (0.076 R)
• M74: 37,660,815 km (0.074 R)
• M75: 38,499,910 km (0.099 R)
• M76: 39,911,814 km (0.067 R)
• M77: 41,053,545 km (0.034 R)
• M78: 41,125,352 km (0.085 R)
• M79: 41,197,010 km (0.089 R)
• M80: 41,340,624 km (0.112 R)
• M81: 42,061,386 km (0.05 R)
• M82: 43,369,021 km (0.114 R)
• M83: 44,837,623 km (0.112 R)
• M84: 45,578,133 km (0.106 R)
• M85: 46,621,428 km (0.044 R)
• M86: 47,446,760 km (0.099 R)
• M87: 47,597,255 km (0.096 R)
• M88: 50,488,234 km (0.108 R)
• M89: 50,718,914 km (0.112 R)
• M90: 51,644,925 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 17,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit