🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.01 AU - 1.29 AU

Year: 433 Days

Day: 43.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.22 AU - 1.56 AU

Year: 576 Days

Day: 40.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.58 AU - 2 AU

Year: 842 Days

Day: 47.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.77 AU - 2.41 AU

Year: 1062 Days

Day: 34.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 13.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.89 AU - 11.53 AU

Year: 11466 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,433,411 km

• M1: 176,376 km (0.088 R)
• M2: 284,984 km (0.116 R)
• M3: 636,838 km (0.103 R)
• M4: 970,591 km (0.095 R)
• M5: 1,197,830 km (0.098 R)
• M6: 1,310,178 km (0.104 R)
• M7: 1,511,387 km (0.12 R)
• M8: 1,669,363 km (0.087 R)
• M9: 1,870,273 km (0.028 R)
• M10: 1,983,219 km (0.063 R)
• M11: 2,236,339 km (0.062 R)
• M12: 2,417,950 km (0.116 R)
• M13: 2,521,023 km (0.051 R)
• M14: 2,860,910 km (0.091 R)
• M15: 4,041,237 km (0.106 R)
• M16: 4,239,005 km (0.096 R)
• M17: 4,389,501 km (0.12 R)
• M18: 4,490,778 km (0.041 R)
• M19: 4,956,477 km (0.09 R)
• M20: 5,141,828 km (0.119 R)
• M21: 5,275,719 km (0.077 R)
• M22: 5,739,472 km (0.099 R)
• M23: 5,850,474 km (0.117 R)
• M24: 6,445,424 km (0.068 R)
• M25: 6,589,936 km (0.089 R)
• M26: 6,706,323 km (0.08 R)
• M27: 7,358,869 km (0.095 R)
• M28: 7,449,525 km (0.077 R)
• M29: 7,540,481 km (0.062 R)
• M30: 7,631,735 km (0.087 R)
• M31: 7,969,827 km (0.111 R)
• M32: 8,281,439 km (0.108 R)
• M33: 8,692,683 km (0.044 R)
• M34: 8,981,258 km (0.071 R)
• M35: 9,142,973 km (0.076 R)
• M36: 9,305,736 km (0.078 R)
• M37: 9,832,769 km (0.092 R)
• M38: 10,200,780 km (0.059 R)
• M39: 10,403,485 km (0.044 R)
• M40: 11,192,913 km (0.074 R)
• M41: 12,072,698 km (0.069 R)
• M42: 12,575,197 km (0.098 R)
• M43: 12,683,805 km (0.043 R)
• M44: 12,865,417 km (0.112 R)
• M45: 13,047,926 km (0.106 R)
• M46: 13,157,881 km (0.091 R)
• M47: 13,712,141 km (0.031 R)
• M48: 14,161,084 km (0.114 R)
• M49: 14,690,960 km (0.107 R)
• M50: 15,111,928 km (0.083 R)
• M51: 16,955,123 km (0.104 R)
• M52: 17,356,345 km (0.04 R)
• M53: 17,720,167 km (0.035 R)
• M54: 18,168,362 km (0.07 R)
• M55: 19,034,235 km (0.097 R)
• M56: 19,451,314 km (0.114 R)
• M57: 19,787,161 km (0.085 R)
• M58: 21,538,353 km (0.031 R)
• M59: 21,798,803 km (0.104 R)
• M60: 21,885,869 km (0.074 R)
• M61: 22,630,418 km (0.086 R)
• M62: 23,205,472 km (0.098 R)
• M63: 23,294,333 km (0.105 R)
• M64: 24,189,527 km (0.092 R)
• M65: 24,595,984 km (0.09 R)
• M66: 25,004,686 km (0.066 R)
• M67: 25,553,261 km (0.067 R)
• M68: 25,736,967 km (0.117 R)
• M69: 25,875,046 km (0.097 R)
• M70: 28,450,074 km (0.06 R)
• M71: 29,262,540 km (0.096 R)
• M72: 29,502,794 km (0.083 R)
• M73: 29,647,456 km (0.066 R)
• M74: 29,888,907 km (0.087 R)
• M75: 30,325,134 km (0.029 R)
• M76: 31,007,899 km (0.102 R)
• M77: 32,388,687 km (0.038 R)
• M78: 32,637,319 km (0.073 R)
• M79: 33,086,561 km (0.068 R)
• M80: 33,387,103 km (0.106 R)
• M81: 33,588,163 km (0.078 R)
• M82: 33,739,107 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.5

Radius: 13.7

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.98 AU - 13.02 AU

Year: 12822 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 26,433,411 km

• M1: 186,249 km (0.113 R)
• M2: 465,249 km (0.106 R)
• M3: 673,789 km (0.067 R)
• M4: 811,568 km (0.105 R)
• M5: 1,026,690 km (0.059 R)
• M6: 1,648,120 km (0.103 R)
• M7: 2,190,262 km (0.074 R)
• M8: 2,466,270 km (0.113 R)
• M9: 2,592,531 km (0.028 R)
• M10: 2,884,995 km (0.118 R)
• M11: 3,188,379 km (0.11 R)
• M12: 3,789,763 km (0.03 R)
• M13: 4,581,285 km (0.085 R)
• M14: 5,016,316 km (0.075 R)
• M15: 5,589,276 km (0.106 R)
• M16: 6,356,563 km (0.113 R)
• M17: 6,708,417 km (0.115 R)
• M18: 6,886,738 km (0.099 R)
• M19: 7,248,017 km (0.077 R)
• M20: 8,226,237 km (0.089 R)
• M21: 8,706,596 km (0.074 R)
• M22: 9,295,114 km (0.089 R)
• M23: 10,459,135 km (0.09 R)
• M24: 10,718,388 km (0.065 R)
• M25: 10,822,658 km (0.095 R)
• M26: 11,295,986 km (0.089 R)
• M27: 13,763,303 km (0.077 R)
• M28: 14,276,125 km (0.039 R)
• M29: 15,438,351 km (0.119 R)
• M30: 16,329,954 km (0.12 R)
• M31: 17,177,127 km (0.052 R)
• M32: 18,038,661 km (0.105 R)
• M33: 18,287,442 km (0.069 R)
• M34: 18,599,952 km (0.099 R)
• M35: 19,420,796 km (0.064 R)
• M36: 20,124,654 km (0.114 R)
• M37: 20,318,084 km (0.072 R)
• M38: 20,512,112 km (0.08 R)
• M39: 21,953,936 km (0.054 R)
• M40: 22,486,355 km (0.062 R)
• M41: 24,177,260 km (0.093 R)
• M42: 24,382,957 km (0.072 R)
• M43: 24,589,252 km (0.094 R)
• M44: 25,003,489 km (0.087 R)
• M45: 25,768,981 km (0.114 R)
• M46: 25,979,166 km (0.103 R)
• M47: 27,251,795 km (0.119 R)
• M48: 27,537,228 km (0.08 R)
• M49: 28,761,986 km (0.069 R)
• M50: 30,078,148 km (0.115 R)
• M51: 30,225,651 km (0.078 R)
• M52: 30,373,304 km (0.053 R)
• M53: 31,713,253 km (0.108 R)
• M54: 37,184,196 km (0.107 R)
• M55: 37,659,768 km (0.069 R)
• M56: 38,696,930 km (0.087 R)
• M57: 39,098,451 km (0.04 R)
• M58: 40,067,546 km (0.067 R)
• M59: 40,229,859 km (0.09 R)
• M60: 40,962,889 km (0.118 R)
• M61: 41,290,059 km (0.098 R)
• M62: 41,618,277 km (0.116 R)
• M63: 42,856,200 km (0.088 R)
• M64: 43,688,263 km (0.028 R)
• M65: 44,609,786 km (0.057 R)
• M66: 46,898,484 km (0.084 R)
• M67: 48,014,185 km (0.064 R)
• M68: 48,359,157 km (0.09 R)
• M69: 48,965,029 km (0.112 R)
• M70: 49,051,646 km (0.09 R)
• M71: 49,922,006 km (0.111 R)
• M72: 50,446,646 km (0.085 R)
• M73: 51,413,198 km (0.108 R)
• M74: 53,097,071 km (0.057 R)
• M75: 55,159,577 km (0.082 R)
• M76: 55,340,142 km (0.077 R)
• M77: 55,430,499 km (0.107 R)
• M78: 55,792,526 km (0.065 R)
• M79: 57,248,263 km (0.066 R)
• M80: 57,522,476 km (0.102 R)
• M81: 57,797,287 km (0.064 R)
• M82: 57,888,990 km (0.086 R)
• M83: 58,164,400 km (0.069 R)
• M84: 58,900,721 km (0.032 R)
• M85: 59,362,679 km (0.111 R)
• M86: 62,346,708 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.8

Radius: 14.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.92 AU - 14.42 AU

Year: 14011 Days

Day: 5.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,433,411 km

• M1: 299,345 km (0.056 R)
• M2: 523,593 km (0.113 R)
• M3: 710,889 km (0.093 R)
• M4: 814,112 km (0.046 R)
• M5: 942,018 km (0.12 R)
• M6: 1,199,326 km (0.105 R)
• M7: 1,594,265 km (0.091 R)
• M8: 2,895,168 km (0.105 R)
• M9: 3,217,102 km (0.096 R)
• M10: 3,643,755 km (0.108 R)
• M11: 3,959,856 km (0.109 R)
• M12: 4,450,836 km (0.041 R)
• M13: 4,823,335 km (0.082 R)
• M14: 5,100,689 km (0.1 R)
• M15: 5,206,006 km (0.111 R)
• M16: 5,383,279 km (0.082 R)
• M17: 5,707,608 km (0.087 R)
• M18: 5,927,367 km (0.115 R)
• M19: 6,112,569 km (0.108 R)
• M20: 7,583,266 km (0.082 R)
• M21: 8,192,877 km (0.085 R)
• M22: 9,373,204 km (0.026 R)
• M23: 9,502,756 km (0.088 R)
• M24: 10,071,377 km (0.037 R)
• M25: 10,293,081 km (0.067 R)
• M26: 10,382,242 km (0.086 R)
• M27: 11,241,831 km (0.108 R)
• M28: 11,425,837 km (0.098 R)
• M29: 11,518,138 km (0.091 R)
• M30: 11,750,015 km (0.069 R)
• M31: 12,360,374 km (0.071 R)
• M32: 12,455,220 km (0.073 R)
• M33: 12,932,886 km (0.086 R)
• M34: 13,029,227 km (0.115 R)
• M35: 13,319,446 km (0.063 R)
• M36: 13,416,685 km (0.099 R)
• M37: 13,611,910 km (0.107 R)
• M38: 13,857,101 km (0.091 R)
• M39: 14,252,788 km (0.104 R)
• M40: 14,352,270 km (0.104 R)
• M41: 15,359,662 km (0.084 R)
• M42: 15,512,850 km (0.096 R)
• M43: 16,078,630 km (0.077 R)
• M44: 19,062,359 km (0.112 R)
• M45: 19,613,029 km (0.093 R)
• M46: 20,001,535 km (0.099 R)
• M47: 21,239,158 km (0.073 R)
• M48: 21,353,002 km (0.038 R)
• M49: 21,581,138 km (0.074 R)
• M50: 21,924,765 km (0.077 R)
• M51: 22,617,552 km (0.08 R)
• M52: 23,141,893 km (0.072 R)
• M53: 23,670,273 km (0.108 R)
• M54: 23,788,305 km (0.104 R)
• M55: 25,581,086 km (0.073 R)
• M56: 26,493,783 km (0.043 R)
• M57: 27,851,683 km (0.109 R)
• M58: 29,422,161 km (0.069 R)
• M59: 29,866,916 km (0.11 R)
• M60: 30,634,802 km (0.113 R)
• M61: 31,085,690 km (0.043 R)
• M62: 31,474,046 km (0.097 R)
• M63: 32,255,246 km (0.081 R)
• M64: 33,505,435 km (0.07 R)
• M65: 33,770,672 km (0.081 R)
• M66: 35,309,137 km (0.093 R)
• M67: 35,646,629 km (0.116 R)
• M68: 36,053,087 km (0.09 R)
• M69: 36,870,490 km (0.116 R)
• M70: 37,556,396 km (0.062 R)
• M71: 38,246,491 km (0.074 R)
• M72: 40,412,219 km (0.107 R)
• M73: 43,265,200 km (0.105 R)
• M74: 43,698,735 km (0.093 R)
• M75: 44,570,142 km (0.06 R)
• M76: 45,300,629 km (0.101 R)
• M77: 45,447,235 km (0.101 R)
• M78: 45,887,950 km (0.043 R)
• M79: 46,847,620 km (0.11 R)
• M80: 47,516,024 km (0.117 R)
• M81: 48,337,166 km (0.118 R)
• M82: 48,561,862 km (0.097 R)
• M83: 49,766,424 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.8

Radius: 7.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.73 AU - 15.27 AU

Year: 17433 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 26,433,411 km

• M1: 131,945 km (0.117 R)
• M2: 997,519 km (0.099 R)
• M3: 1,062,594 km (0.111 R)
• M4: 1,366,128 km (0.107 R)
• M5: 1,983,967 km (0.11 R)
• M6: 2,374,268 km (0.082 R)
• M7: 2,533,590 km (0.086 R)
• M8: 3,283,075 km (0.09 R)
• M9: 3,560,878 km (0.089 R)
• M10: 3,621,316 km (0.08 R)
• M11: 4,012,514 km (0.046 R)
• M12: 4,395,634 km (0.067 R)
• M13: 5,059,849 km (0.093 R)
• M14: 5,242,358 km (0.091 R)
• M15: 5,969,553 km (0.06 R)
• M16: 6,381,845 km (0.12 R)
• M17: 6,853,378 km (0.088 R)
• M18: 7,490,964 km (0.113 R)
• M19: 8,014,556 km (0.114 R)
• M20: 8,094,142 km (0.115 R)
• M21: 8,986,643 km (0.044 R)
• M22: 9,097,047 km (0.099 R)
• M23: 9,291,225 km (0.101 R)
• M24: 9,796,566 km (0.104 R)
• M25: 10,052,678 km (0.106 R)
• M26: 10,195,992 km (0.106 R)
• M27: 10,426,523 km (0.117 R)
• M28: 10,746,363 km (0.081 R)
• M29: 10,805,005 km (0.054 R)
• M30: 11,755,401 km (0.088 R)
• M31: 12,118,774 km (0.109 R)
• M32: 12,825,474 km (0.062 R)
• M33: 14,278,518 km (0.045 R)
• M34: 15,122,550 km (0.113 R)
• M35: 15,683,242 km (0.05 R)
• M36: 15,882,806 km (0.108 R)
• M37: 15,949,377 km (0.071 R)
• M38: 17,302,789 km (0.071 R)
• M39: 19,151,819 km (0.1 R)
• M40: 19,258,332 km (0.077 R)
• M41: 19,400,749 km (0.074 R)
• M42: 19,579,070 km (0.071 R)
• M43: 21,393,243 km (0.098 R)
• M44: 21,540,597 km (0.069 R)
• M45: 21,799,402 km (0.092 R)
• M46: 22,096,503 km (0.092 R)
• M47: 23,146,830 km (0.104 R)
• M48: 24,713,867 km (0.117 R)
• M49: 26,433,345 km (0.056 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 19,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit