🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.49 AU - 0.77 AU

Year: 221 Days

Day: 22.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 114.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.88 AU - 1.08 AU

Year: 430 Days

Day: 20.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.1 AU - 1.16 AU

Year: 532 Days

Day: 15.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.5

Radius: 14.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.67 AU - 4.03 AU

Year: 3346 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 48,990,536 km

• M1: 181,761 km (0.095 R)
• M2: 333,753 km (0.104 R)
• M3: 455,825 km (0.109 R)
• M4: 556,354 km (0.096 R)
• M5: 682,465 km (0.12 R)
• M6: 1,004,699 km (0.103 R)
• M7: 1,745,658 km (0.075 R)
• M8: 1,930,710 km (0.09 R)
• M9: 2,122,345 km (0.062 R)
• M10: 2,434,855 km (0.114 R)
• M11: 2,938,850 km (0.11 R)
• M12: 3,203,190 km (0.104 R)
• M13: 3,331,245 km (0.097 R)
• M14: 3,563,122 km (0.102 R)
• M15: 3,710,775 km (0.112 R)
• M16: 3,830,453 km (0.079 R)
• M17: 4,244,092 km (0.06 R)
• M18: 4,559,893 km (0.095 R)
• M19: 4,656,084 km (0.096 R)
• M20: 4,981,908 km (0.035 R)
• M21: 5,164,268 km (0.1 R)
• M22: 5,264,798 km (0.05 R)
• M23: 5,433,694 km (0.096 R)
• M24: 5,655,996 km (0.111 R)
• M25: 5,811,728 km (0.108 R)
• M26: 5,916,297 km (0.042 R)
• M27: 6,666,231 km (0.047 R)
• M28: 6,849,339 km (0.113 R)
• M29: 6,996,992 km (0.064 R)
• M30: 7,201,791 km (0.103 R)
• M31: 7,389,686 km (0.093 R)
• M32: 7,541,079 km (0.106 R)
• M33: 8,491,624 km (0.116 R)
• M34: 8,590,807 km (0.065 R)
• M35: 8,730,233 km (0.041 R)
• M36: 8,890,601 km (0.046 R)
• M37: 8,991,281 km (0.112 R)
• M38: 9,193,836 km (0.104 R)
• M39: 9,480,017 km (0.119 R)
• M40: 9,603,435 km (0.105 R)
• M41: 9,769,040 km (0.066 R)
• M42: 10,398,398 km (0.061 R)
• M43: 11,040,921 km (0.103 R)
• M44: 11,301,521 km (0.091 R)
• M45: 11,608,196 km (0.098 R)
• M46: 12,118,026 km (0.088 R)
• M47: 13,366,869 km (0.097 R)
• M48: 13,459,320 km (0.094 R)
• M49: 13,575,259 km (0.105 R)
• M50: 13,691,347 km (0.119 R)
• M51: 13,784,546 km (0.074 R)
• M52: 13,971,544 km (0.09 R)
• M53: 14,230,049 km (0.083 R)
• M54: 15,159,351 km (0.103 R)
• M55: 15,838,675 km (0.101 R)
• M56: 16,034,648 km (0.101 R)
• M57: 16,231,369 km (0.098 R)
• M58: 16,751,670 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.9

Radius: 14

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.61 AU - 6.13 AU

Year: 5512 Days

Day: 7 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,990,536 km

• M1: 179,517 km (0.113 R)
• M2: 409,001 km (0.046 R)
• M3: 645,814 km (0.056 R)
• M4: 879,486 km (0.075 R)
• M5: 1,224,309 km (0.116 R)
• M6: 1,369,718 km (0.113 R)
• M7: 1,457,233 km (0.087 R)
• M8: 1,827,637 km (0.092 R)
• M9: 2,052,932 km (0.101 R)
• M10: 2,393,267 km (0.09 R)
• M11: 2,751,853 km (0.111 R)
• M12: 2,848,343 km (0.081 R)
• M13: 3,279,634 km (0.105 R)
• M14: 4,148,947 km (0.092 R)
• M15: 4,485,842 km (0.055 R)
• M16: 4,696,027 km (0.106 R)
• M17: 5,086,926 km (0.049 R)
• M18: 5,206,305 km (0.096 R)
• M19: 5,900,290 km (0.075 R)
• M20: 6,194,549 km (0.042 R)
• M21: 6,580,212 km (0.073 R)
• M22: 7,150,928 km (0.078 R)
• M23: 7,419,905 km (0.084 R)
• M24: 7,646,546 km (0.072 R)
• M25: 8,246,583 km (0.089 R)
• M26: 8,862,028 km (0.12 R)
• M27: 9,248,140 km (0.064 R)
• M28: 9,541,352 km (0.096 R)
• M29: 9,788,039 km (0.079 R)
• M30: 9,962,021 km (0.115 R)
• M31: 10,414,106 km (0.039 R)
• M32: 10,540,816 km (0.038 R)
• M33: 11,784,123 km (0.096 R)
• M34: 14,520,269 km (0.1 R)
• M35: 14,975,644 km (0.08 R)
• M36: 16,222,842 km (0.066 R)
• M37: 16,636,181 km (0.077 R)
• M38: 17,082,730 km (0.094 R)
• M39: 17,232,478 km (0.062 R)
• M40: 17,896,692 km (0.088 R)
• M41: 18,079,351 km (0.073 R)
• M42: 18,293,127 km (0.091 R)
• M43: 18,415,647 km (0.093 R)
• M44: 19,499,783 km (0.049 R)
• M45: 20,191,823 km (0.098 R)
• M46: 20,477,256 km (0.108 R)
• M47: 20,923,955 km (0.058 R)
• M48: 21,084,324 km (0.108 R)
• M49: 21,567,675 km (0.116 R)
• M50: 21,729,540 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.2

Radius: 3.8

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.88 AU - 12.38 AU

Year: 18712 Days

Day: 17.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,990,536 km

• M1: 178,021 km (0.079 R)
• M2: 270,473 km (0.099 R)
• M3: 1,187,657 km (0.08 R)
• M4: 1,487,751 km (0.115 R)
• M5: 1,614,161 km (0.091 R)
• M6: 1,832,574 km (0.032 R)
• M7: 1,991,148 km (0.038 R)
• M8: 2,297,075 km (0.043 R)
• M9: 2,821,865 km (0.102 R)
• M10: 3,604,261 km (0.053 R)
• M11: 4,388,753 km (0.097 R)
• M12: 4,509,329 km (0.11 R)
• M13: 5,383,728 km (0.071 R)
• M14: 5,939,484 km (0.073 R)
• M15: 6,376,609 km (0.11 R)
• M16: 6,581,858 km (0.096 R)
• M17: 10,307,293 km (0.085 R)
• M18: 10,347,236 km (0.028 R)
• M19: 12,369,500 km (0.099 R)
• M20: 13,534,419 km (0.12 R)
• M21: 13,665,915 km (0.081 R)
• M22: 15,828,203 km (0.102 R)
• M23: 16,948,392 km (0.108 R)
• M24: 18,432,851 km (0.087 R)
• M25: 19,067,595 km (0.109 R)
• M26: 19,264,466 km (0.092 R)
• M27: 21,319,641 km (0.115 R)
• M28: 22,192,096 km (0.101 R)
• M29: 23,390,824 km (0.099 R)
• M30: 23,601,458 km (0.041 R)
• M31: 23,654,116 km (0.096 R)
• M32: 24,290,206 km (0.11 R)
• M33: 25,254,963 km (0.055 R)
• M34: 27,887,885 km (0.059 R)
• M35: 28,897,372 km (0.111 R)
• M36: 29,577,145 km (0.115 R)
• M37: 30,090,415 km (0.101 R)
• M38: 30,549,082 km (0.119 R)
• M39: 32,289,504 km (0.084 R)
• M40: 32,406,639 km (0.093 R)
• M41: 32,935,766 km (0.114 R)
• M42: 34,360,387 km (0.111 R)
• M43: 34,959,826 km (0.117 R)
• M44: 35,200,678 km (0.06 R)
• M45: 36,230,061 km (0.116 R)
• M46: 36,473,756 km (0.074 R)
• M47: 36,534,792 km (0.089 R)
• M48: 38,194,431 km (0.097 R)
• M49: 38,690,946 km (0.118 R)
• M50: 38,877,794 km (0.046 R)
• M51: 39,690,409 km (0.064 R)
• M52: 40,193,208 km (0.077 R)
• M53: 40,824,810 km (0.099 R)
• M54: 41,268,817 km (0.114 R)
• M55: 41,778,197 km (0.109 R)
• M56: 41,842,076 km (0.087 R)
• M57: 42,161,617 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.3

Radius: 3.9

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.13 AU - 16.85 AU

Year: 27003 Days

Day: 16.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,990,536 km

• M1: 628,909 km (0.113 R)
• M2: 662,719 km (0.118 R)
• M3: 994,078 km (0.101 R)
• M4: 1,304,344 km (0.073 R)
• M5: 2,211,505 km (0.081 R)
• M6: 2,316,074 km (0.032 R)
• M7: 2,422,438 km (0.091 R)
• M8: 2,476,144 km (0.077 R)
• M9: 3,093,086 km (0.045 R)
• M10: 3,180,750 km (0.094 R)
• M11: 3,328,702 km (0.111 R)
• M12: 3,388,541 km (0.058 R)
• M13: 3,448,829 km (0.106 R)
• M14: 3,509,267 km (0.106 R)
• M15: 3,848,555 km (0.097 R)
• M16: 3,942,951 km (0.082 R)
• M17: 4,166,002 km (0.119 R)
• M18: 4,295,404 km (0.082 R)
• M19: 4,524,887 km (0.096 R)
• M20: 6,239,877 km (0.117 R)
• M21: 6,313,629 km (0.1 R)
• M22: 6,536,978 km (0.118 R)
• M23: 6,876,715 km (0.115 R)
• M24: 6,914,862 km (0.118 R)
• M25: 7,771,011 km (0.111 R)
• M26: 8,495,962 km (0.103 R)
• M27: 8,577,792 km (0.077 R)
• M28: 8,866,516 km (0.097 R)
• M29: 11,558,380 km (0.106 R)
• M30: 11,968,578 km (0.092 R)
• M31: 12,152,433 km (0.089 R)
• M32: 12,244,735 km (0.114 R)
• M33: 12,616,187 km (0.108 R)
• M34: 12,803,334 km (0.095 R)
• M35: 13,180,171 km (0.117 R)
• M36: 13,370,160 km (0.088 R)
• M37: 13,417,732 km (0.048 R)
• M38: 14,138,495 km (0.073 R)
• M39: 14,430,360 km (0.077 R)
• M40: 14,479,279 km (0.057 R)
• M41: 16,375,282 km (0.12 R)
• M42: 16,477,158 km (0.047 R)
• M43: 18,031,331 km (0.042 R)
• M44: 20,284,424 km (0.095 R)
• M45: 21,947,055 km (0.034 R)
• M46: 22,511,039 km (0.086 R)
• M47: 22,681,132 km (0.11 R)
• M48: 22,851,524 km (0.116 R)
• M49: 23,365,691 km (0.043 R)
• M50: 23,768,259 km (0.118 R)
• M51: 24,289,159 km (0.055 R)
• M52: 24,463,590 km (0.119 R)
• M53: 25,519,003 km (0.05 R)
• M54: 25,755,667 km (0.087 R)
• M55: 26,829,181 km (0.098 R)
• M56: 28,466,680 km (0.049 R)
• M57: 28,589,200 km (0.11 R)
• M58: 29,081,377 km (0.101 R)
• M59: 29,266,579 km (0.035 R)
• M60: 30,511,533 km (0.116 R)
• M61: 30,699,727 km (0.11 R)
• M62: 31,900,848 km (0.084 R)
• M63: 32,731,565 km (0.082 R)
• M64: 33,439,911 km (0.082 R)
• M65: 34,806,189 km (0.112 R)
• M66: 35,331,576 km (0.103 R)
• M67: 37,795,004 km (0.072 R)
• M68: 38,064,580 km (0.113 R)
• M69: 39,695,645 km (0.043 R)
• M70: 39,901,043 km (0.111 R)
• M71: 40,244,370 km (0.086 R)
• M72: 40,933,867 km (0.099 R)
• M73: 41,418,714 km (0.052 R)
• M74: 42,744,600 km (0.078 R)
• M75: 44,510,154 km (0.045 R)
• M76: 44,866,197 km (0.085 R)
• M77: 45,080,271 km (0.089 R)
• M78: 45,437,660 km (0.111 R)
• M79: 45,724,440 km (0.094 R)
• M80: 45,867,904 km (0.089 R)
• M81: 46,227,537 km (0.08 R)
• M82: 47,166,713 km (0.08 R)
• M83: 47,529,637 km (0.043 R)
• M84: 48,258,179 km (0.093 R)
• M85: 48,843,854 km (0.05 R)
• M86: 48,990,610 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 16,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit