🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.83 AU - 1.31 AU

Year: 483 Days

Day: 28 Hours

Environment

Temp: -66 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.27 AU - 1.37 AU

Year: 662 Days

Day: 43.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.33 AU - 2.15 AU

Year: 1002 Days

Day: 24.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,970,794 km

• M1: 1,562,849 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.66 AU - 2.26 AU

Year: 1198 Days

Day: 26.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.9

Radius: 12.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.18 AU - 4.68 AU

Year: 3401 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 99,970,794 km

• M1: 157,377 km (0.099 R)
• M2: 242,797 km (0.099 R)
• M3: 351,555 km (0.1 R)
• M4: 504,444 km (0.084 R)
• M5: 1,036,863 km (0.116 R)
• M6: 1,203,664 km (0.086 R)
• M7: 1,512,135 km (0.089 R)
• M8: 1,695,393 km (0.091 R)
• M9: 2,009,099 km (0.111 R)
• M10: 2,609,735 km (0.104 R)
• M11: 2,887,837 km (0.099 R)
• M12: 3,204,985 km (0.096 R)
• M13: 3,422,799 km (0.114 R)
• M14: 3,915,126 km (0.108 R)
• M15: 4,818,697 km (0.098 R)
• M16: 4,931,943 km (0.117 R)
• M17: 5,126,420 km (0.114 R)
• M18: 5,276,915 km (0.1 R)
• M19: 5,370,264 km (0.115 R)
• M20: 5,990,348 km (0.119 R)
• M21: 6,075,469 km (0.116 R)
• M22: 6,197,989 km (0.029 R)
• M23: 6,671,018 km (0.073 R)
• M24: 6,835,426 km (0.111 R)
• M25: 6,975,749 km (0.038 R)
• M26: 7,415,417 km (0.062 R)
• M27: 7,717,904 km (0.058 R)
• M28: 7,904,003 km (0.099 R)
• M29: 8,118,676 km (0.117 R)
• M30: 8,871,004 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 14.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.39 AU - 4.57 AU

Year: 3466 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 99,970,794 km

• M1: 188,194 km (0.101 R)
• M2: 284,236 km (0.052 R)
• M3: 560,394 km (0.102 R)
• M4: 964,009 km (0.108 R)
• M5: 1,094,458 km (0.105 R)
• M6: 1,253,331 km (0.078 R)
• M7: 1,535,921 km (0.096 R)
• M8: 1,740,422 km (0.116 R)
• M9: 1,852,470 km (0.12 R)
• M10: 2,005,958 km (0.093 R)
• M11: 2,110,676 km (0.041 R)
• M12: 2,298,571 km (0.076 R)
• M13: 2,619,608 km (0.094 R)
• M14: 2,822,313 km (0.109 R)
• M15: 3,121,060 km (0.12 R)
• M16: 3,620,717 km (0.088 R)
• M17: 3,913,181 km (0.1 R)
• M18: 4,298,096 km (0.083 R)
• M19: 4,643,069 km (0.096 R)
• M20: 4,872,103 km (0.099 R)
• M21: 5,177,283 km (0.098 R)
• M22: 5,488,895 km (0.066 R)
• M23: 5,675,145 km (0.077 R)
• M24: 5,996,631 km (0.1 R)
• M25: 6,227,161 km (0.109 R)
• M26: 6,324,100 km (0.07 R)
• M27: 6,558,819 km (0.107 R)
• M28: 7,016,739 km (0.059 R)
• M29: 7,138,062 km (0.118 R)
• M30: 7,239,490 km (0.107 R)
• M31: 7,403,000 km (0.111 R)
• M32: 7,609,146 km (0.108 R)
• M33: 7,880,068 km (0.102 R)
• M34: 8,027,123 km (0.114 R)
• M35: 8,345,616 km (0.093 R)
• M36: 8,581,831 km (0.096 R)
• M37: 8,798,599 km (0.089 R)
• M38: 9,039,003 km (0.09 R)
• M39: 9,149,107 km (0.105 R)
• M40: 9,616,151 km (0.11 R)
• M41: 9,909,213 km (0.109 R)
• M42: 11,205,180 km (0.027 R)
• M43: 11,656,965 km (0.079 R)
• M44: 12,309,511 km (0.097 R)
• M45: 12,431,583 km (0.111 R)
• M46: 12,554,104 km (0.079 R)
• M47: 12,998,559 km (0.104 R)
• M48: 13,098,042 km (0.109 R)
• M49: 13,398,135 km (0.117 R)
• M50: 13,649,759 km (0.096 R)
• M51: 13,827,032 km (0.071 R)
• M52: 14,055,917 km (0.088 R)
• M53: 14,491,695 km (0.112 R)
• M54: 14,620,798 km (0.068 R)
• M55: 15,561,171 km (0.043 R)
• M56: 15,693,265 km (0.069 R)
• M57: 16,306,018 km (0.107 R)
• M58: 16,953,927 km (0.078 R)
• M59: 17,062,684 km (0.118 R)
• M60: 17,280,948 km (0.095 R)
• M61: 17,417,830 km (0.09 R)
• M62: 17,858,395 km (0.061 R)
• M63: 18,274,726 km (0.094 R)
• M64: 18,414,301 km (0.086 R)
• M65: 18,554,026 km (0.055 R)
• M66: 18,666,224 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.5

Radius: 12.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.46 AU - 4.78 AU

Year: 3651 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 99,970,794 km

• M1: 204,500 km (0.092 R)
• M2: 284,086 km (0.093 R)
• M3: 396,883 km (0.095 R)
• M4: 601,084 km (0.085 R)
• M5: 801,545 km (0.101 R)
• M6: 954,135 km (0.096 R)
• M7: 1,202,318 km (0.096 R)
• M8: 1,309,729 km (0.055 R)
• M9: 1,471,893 km (0.08 R)
• M10: 1,750,145 km (0.099 R)
• M11: 2,080,906 km (0.061 R)
• M12: 2,332,979 km (0.089 R)
• M13: 2,519,228 km (0.104 R)
• M14: 2,697,549 km (0.041 R)
• M15: 2,919,851 km (0.105 R)
• M16: 2,999,886 km (0.109 R)
• M17: 3,257,942 km (0.095 R)
• M18: 3,340,969 km (0.12 R)
• M19: 3,424,744 km (0.112 R)
• M20: 3,509,267 km (0.087 R)
• M21: 3,637,323 km (0.028 R)
• M22: 3,912,882 km (0.116 R)
• M23: 4,001,294 km (0.043 R)
• M24: 4,105,414 km (0.107 R)
• M25: 4,270,870 km (0.083 R)
• M26: 4,515,462 km (0.11 R)
• M27: 4,827,673 km (0.047 R)
• M28: 5,341,990 km (0.09 R)
• M29: 5,639,092 km (0.111 R)
• M30: 5,823,396 km (0.068 R)
• M31: 5,958,633 km (0.051 R)
• M32: 6,475,344 km (0.09 R)
• M33: 7,006,416 km (0.049 R)
• M34: 7,204,783 km (0.11 R)
• M35: 7,496,499 km (0.077 R)
• M36: 7,736,454 km (0.12 R)
• M37: 8,644,363 km (0.095 R)
• M38: 8,876,689 km (0.11 R)
• M39: 9,150,303 km (0.098 R)
• M40: 9,406,864 km (0.088 R)
• M41: 9,645,921 km (0.114 R)
• M42: 9,886,923 km (0.091 R)
• M43: 10,068,984 km (0.087 R)
• M44: 10,498,180 km (0.045 R)
• M45: 10,663,187 km (0.064 R)
• M46: 10,746,064 km (0.101 R)
• M47: 10,996,042 km (0.058 R)
• M48: 11,226,722 km (0.103 R)
• M49: 11,374,375 km (0.095 R)
• M50: 11,544,019 km (0.056 R)
• M51: 11,714,411 km (0.09 R)
• M52: 11,821,373 km (0.071 R)
• M53: 11,907,243 km (0.039 R)
• M54: 12,209,131 km (0.066 R)
• M55: 12,317,589 km (0.112 R)
• M56: 12,732,724 km (0.108 R)
• M57: 12,930,941 km (0.119 R)
• M58: 13,041,494 km (0.102 R)
• M59: 13,464,556 km (0.101 R)
• M60: 13,599,045 km (0.081 R)
• M61: 13,824,190 km (0.092 R)
• M62: 15,505,670 km (0.055 R)
• M63: 15,646,740 km (0.089 R)
• M64: 15,788,260 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.4

Radius: 14.4

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.5 AU - 6.48 AU

Year: 5616 Days

Day: 5.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 99,970,794 km

• M1: 188,045 km (0.098 R)
• M2: 286,181 km (0.098 R)
• M3: 657,183 km (0.112 R)
• M4: 868,565 km (0.061 R)
• M5: 968,497 km (0.108 R)
• M6: 1,123,480 km (0.088 R)
• M7: 1,431,801 km (0.081 R)
• M8: 1,729,950 km (0.111 R)
• M9: 1,882,988 km (0.097 R)
• M10: 2,088,835 km (0.105 R)
• M11: 2,506,213 km (0.074 R)
• M12: 2,814,385 km (0.036 R)
• M13: 3,014,397 km (0.118 R)
• M14: 3,702,398 km (0.099 R)
• M15: 3,932,479 km (0.078 R)
• M16: 4,126,208 km (0.09 R)
• M17: 4,597,741 km (0.105 R)
• M18: 4,812,863 km (0.032 R)
• M19: 5,164,118 km (0.116 R)
• M20: 5,649,414 km (0.111 R)
• M21: 6,507,059 km (0.075 R)
• M22: 7,093,183 km (0.12 R)
• M23: 7,317,430 km (0.045 R)
• M24: 7,849,849 km (0.112 R)
• M25: 7,952,623 km (0.037 R)
• M26: 8,871,752 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.1

Radius: 7.7

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.5 AU - 19.42 AU

Year: 27835 Days

Day: 16.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,970,794 km

• M1: 514,467 km (0.091 R)
• M2: 986,299 km (0.095 R)
• M3: 1,081,144 km (0.109 R)
• M4: 1,246,001 km (0.091 R)
• M5: 1,866,832 km (0.119 R)
• M6: 1,945,520 km (0.079 R)
• M7: 3,397,218 km (0.069 R)
• M8: 3,739,498 km (0.106 R)
• M9: 4,351,652 km (0.101 R)
• M10: 4,615,992 km (0.094 R)
• M11: 5,610,369 km (0.089 R)
• M12: 6,014,433 km (0.097 R)
• M13: 6,547,749 km (0.035 R)
• M14: 6,911,721 km (0.065 R)
• M15: 7,722,990 km (0.113 R)
• M16: 8,042,980 km (0.119 R)
• M17: 9,433,791 km (0.107 R)
• M18: 10,052,379 km (0.107 R)
• M19: 10,191,654 km (0.075 R)
• M20: 10,261,516 km (0.044 R)
• M21: 10,755,040 km (0.101 R)
• M22: 10,897,606 km (0.073 R)
• M23: 11,912,030 km (0.078 R)
• M24: 13,643,326 km (0.103 R)
• M25: 13,874,903 km (0.03 R)
• M26: 14,420,337 km (0.102 R)
• M27: 15,612,632 km (0.07 R)
• M28: 17,167,702 km (0.03 R)
• M29: 17,250,878 km (0.031 R)
• M30: 17,669,005 km (0.108 R)
• M31: 19,029,148 km (0.104 R)
• M32: 20,334,539 km (0.085 R)
• M33: 20,422,653 km (0.051 R)
• M34: 21,042,586 km (0.117 R)
• M35: 22,573,870 km (0.096 R)
• M36: 24,420,805 km (0.089 R)
• M37: 24,702,049 km (0.114 R)
• M38: 24,795,997 km (0.108 R)
• M39: 25,552,064 km (0.091 R)
• M40: 25,742,353 km (0.076 R)
• M41: 26,411,803 km (0.079 R)
• M42: 30,144,569 km (0.039 R)
• M43: 30,647,817 km (0.108 R)
• M44: 32,895,225 km (0.101 R)
• M45: 33,725,643 km (0.111 R)
• M46: 34,038,752 km (0.069 R)
• M47: 34,352,907 km (0.099 R)
• M48: 34,878,594 km (0.117 R)
• M49: 36,792,998 km (0.081 R)
• M50: 38,196,675 km (0.115 R)
• M51: 41,390,589 km (0.077 R)
• M52: 42,286,681 km (0.117 R)
• M53: 42,737,120 km (0.104 R)
• M54: 44,783,768 km (0.094 R)
• M55: 44,898,360 km (0.077 R)
• M56: 45,818,985 km (0.084 R)
• M57: 46,629,507 km (0.077 R)
• M58: 46,745,744 km (0.052 R)
• M59: 48,264,911 km (0.096 R)
• M60: 50,037,945 km (0.074 R)
• M61: 52,676,701 km (0.103 R)
• M62: 53,404,196 km (0.094 R)
• M63: 55,360,338 km (0.059 R)
• M64: 56,594,819 km (0.119 R)
• M65: 57,339,817 km (0.086 R)
• M66: 57,963,191 km (0.072 R)
• M67: 58,088,105 km (0.056 R)
• M68: 59,216,672 km (0.113 R)
• M69: 60,732,547 km (0.102 R)
• M70: 60,986,414 km (0.118 R)
• M71: 61,622,654 km (0.1 R)
• M72: 62,517,100 km (0.094 R)
• M73: 62,901,716 km (0.047 R)
• M74: 63,931,398 km (0.071 R)
• M75: 66,922,308 km (0.113 R)
• M76: 70,891,589 km (0.084 R)
• M77: 72,500,514 km (0.057 R)
• M78: 74,936,416 km (0.106 R)
• M79: 76,575,260 km (0.095 R)
• M80: 78,364,002 km (0.054 R)
• M81: 78,640,309 km (0.087 R)
• M82: 79,888,255 km (0.117 R)
• M83: 81,422,231 km (0.111 R)
• M84: 81,842,302 km (0.067 R)
• M85: 82,825,160 km (0.059 R)
• M86: 87,511,314 km (0.116 R)
• M87: 87,941,557 km (0.099 R)
• M88: 91,991,171 km (0.087 R)
• M89: 92,136,880 km (0.109 R)
• M90: 92,282,738 km (0.081 R)
• M91: 93,745,206 km (0.114 R)
• M92: 96,101,074 km (0.057 R)
• M93: 96,693,182 km (0.082 R)
• M94: 97,731,990 km (0.075 R)
• M95: 98,476,389 km (0.117 R)
• M96: 98,625,538 km (0.108 R)
• M97: 99,671,377 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit