🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.41 AU - 0.69 AU

Year: 147 Days

Day: 23.1 Hours

Environment

Temp: 257 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,364,719 km

• M1: 66,421 km (0.078 R)
• M2: 358,736 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.67 AU - 0.73 AU

Year: 211 Days

Day: 47.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.78 AU - 1.18 AU

Year: 349 Days

Day: 37.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,364,719 km

• M1: 354,547 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.31 AU - 1.37 AU

Year: 558 Days

Day: 41 Hours

Environment

Temp: -3 °C

Axial Tilt: 177.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 50,364,719 km

• M1: 31,266 km (0.116 R)
• M2: 49,367 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.17 AU - 1.79 AU

Year: 648 Days

Day: 18.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.92 AU - 4.06 AU

Year: 2868 Days

Day: 18.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,364,719 km

• M1: 319,092 km (0.056 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.76 AU - 5.06 AU

Year: 3333 Days

Day: 47.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,364,719 km

• M1: 2,181,137 km (0.032 R)
• M2: 2,906,836 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 9.5

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.62 AU - 6.48 AU

Year: 4706 Days

Day: 11.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,364,719 km

• M1: 147,354 km (0.049 R)
• M2: 233,821 km (0.07 R)
• M3: 388,057 km (0.073 R)
• M4: 547,977 km (0.054 R)
• M5: 743,053 km (0.11 R)
• M6: 868,715 km (0.114 R)
• M7: 934,388 km (0.071 R)
• M8: 1,043,146 km (0.108 R)
• M9: 1,333,964 km (0.096 R)
• M10: 1,410,858 km (0.081 R)
• M11: 1,783,506 km (0.118 R)
• M12: 1,903,035 km (0.099 R)
• M13: 2,007,753 km (0.052 R)
• M14: 2,114,267 km (0.111 R)
• M15: 2,277,777 km (0.083 R)
• M16: 2,426,777 km (0.074 R)
• M17: 2,598,216 km (0.035 R)
• M18: 2,714,753 km (0.085 R)
• M19: 2,912,820 km (0.116 R)
• M20: 3,033,994 km (0.032 R)
• M21: 3,115,824 km (0.051 R)
• M22: 3,281,579 km (0.069 R)
• M23: 3,365,503 km (0.045 R)
• M24: 3,752,363 km (0.072 R)
• M25: 4,130,846 km (0.111 R)
• M26: 4,876,292 km (0.08 R)
• M27: 5,069,273 km (0.049 R)
• M28: 5,338,550 km (0.117 R)
• M29: 5,462,566 km (0.114 R)
• M30: 5,814,869 km (0.108 R)
• M31: 6,096,861 km (0.037 R)
• M32: 6,252,593 km (0.031 R)
• M33: 6,621,202 km (0.048 R)
• M34: 6,969,765 km (0.085 R)
• M35: 7,132,677 km (0.064 R)
• M36: 7,490,066 km (0.101 R)
• M37: 7,573,243 km (0.119 R)
• M38: 7,825,016 km (0.11 R)
• M39: 8,830,164 km (0.084 R)
• M40: 8,977,069 km (0.115 R)
• M41: 9,095,251 km (0.118 R)
• M42: 9,633,205 km (0.102 R)
• M43: 10,771,196 km (0.105 R)
• M44: 10,928,274 km (0.096 R)
• M45: 11,340,117 km (0.086 R)
• M46: 12,211,824 km (0.071 R)
• M47: 12,277,198 km (0.12 R)
• M48: 12,573,103 km (0.114 R)
• M49: 12,705,347 km (0.093 R)
• M50: 12,804,830 km (0.062 R)
• M51: 13,306,282 km (0.105 R)
• M52: 13,576,306 km (0.07 R)
• M53: 13,746,100 km (0.078 R)
• M54: 14,190,704 km (0.056 R)
• M55: 14,570,533 km (0.119 R)
• M56: 15,587,949 km (0.117 R)
• M57: 16,882,718 km (0.117 R)
• M58: 17,248,485 km (0.118 R)
• M59: 17,579,844 km (0.102 R)
• M60: 18,775,281 km (0.111 R)
• M61: 19,192,360 km (0.118 R)
• M62: 20,890,595 km (0.107 R)
• M63: 21,480,459 km (0.066 R)
• M64: 22,395,699 km (0.033 R)
• M65: 23,039,867 km (0.064 R)
• M66: 23,404,886 km (0.118 R)
• M67: 24,470,023 km (0.06 R)
• M68: 25,425,505 km (0.059 R)
• M69: 26,477,926 km (0.098 R)
• M70: 26,647,570 km (0.092 R)
• M71: 26,817,662 km (0.106 R)
• M72: 26,988,054 km (0.111 R)
• M73: 27,158,895 km (0.074 R)
• M74: 27,372,820 km (0.055 R)
• M75: 27,974,951 km (0.116 R)
• M76: 28,147,737 km (0.059 R)
• M77: 28,451,121 km (0.1 R)
• M78: 28,538,038 km (0.077 R)
• M79: 28,624,954 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 8.4

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.52 AU - 7.14 AU

Year: 5066 Days

Day: 9.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,364,719 km

• M1: 337,642 km (0.047 R)
• M2: 574,007 km (0.047 R)
• M3: 698,173 km (0.104 R)
• M4: 1,203,216 km (0.103 R)
• M5: 1,283,400 km (0.087 R)
• M6: 1,415,495 km (0.097 R)
• M7: 1,483,263 km (0.099 R)
• M8: 1,932,057 km (0.039 R)
• M9: 2,648,032 km (0.059 R)
• M10: 3,100,715 km (0.102 R)
• M11: 3,257,045 km (0.099 R)
• M12: 3,484,882 km (0.05 R)
• M13: 4,372,596 km (0.073 R)
• M14: 4,472,677 km (0.095 R)
• M15: 4,726,096 km (0.059 R)
• M16: 4,958,122 km (0.051 R)
• M17: 5,062,542 km (0.066 R)
• M18: 5,115,050 km (0.095 R)
• M19: 5,167,709 km (0.111 R)
• M20: 5,380,138 km (0.095 R)
• M21: 5,514,327 km (0.089 R)
• M22: 5,786,146 km (0.079 R)
• M23: 7,121,607 km (0.11 R)
• M24: 7,328,500 km (0.109 R)
• M25: 7,507,270 km (0.117 R)
• M26: 7,657,466 km (0.073 R)
• M27: 7,930,183 km (0.09 R)
• M28: 8,113,889 km (0.073 R)
• M29: 8,237,158 km (0.088 R)
• M30: 8,485,490 km (0.042 R)
• M31: 8,579,139 km (0.092 R)
• M32: 8,736,216 km (0.08 R)
• M33: 8,799,347 km (0.114 R)
• M34: 8,894,192 km (0.12 R)
• M35: 9,212,985 km (0.034 R)
• M36: 10,324,946 km (0.116 R)
• M37: 10,391,666 km (0.089 R)
• M38: 11,272,200 km (0.08 R)
• M39: 12,282,434 km (0.109 R)
• M40: 12,530,467 km (0.116 R)
• M41: 12,601,676 km (0.081 R)
• M42: 12,816,199 km (0.064 R)
• M43: 12,923,910 km (0.116 R)
• M44: 13,031,770 km (0.09 R)
• M45: 13,539,654 km (0.119 R)
• M46: 13,759,414 km (0.057 R)
• M47: 15,558,627 km (0.071 R)
• M48: 16,329,954 km (0.055 R)
• M49: 16,407,745 km (0.098 R)
• M50: 16,524,730 km (0.093 R)
• M51: 16,642,015 km (0.101 R)
• M52: 16,759,449 km (0.078 R)
• M53: 17,113,697 km (0.061 R)
• M54: 18,433,599 km (0.033 R)
• M55: 18,555,222 km (0.094 R)
• M56: 19,537,632 km (0.111 R)
• M57: 20,076,782 km (0.109 R)
• M58: 20,411,133 km (0.074 R)
• M59: 20,705,093 km (0.071 R)
• M60: 20,789,317 km (0.115 R)
• M61: 21,638,135 km (0.115 R)
• M62: 21,723,705 km (0.101 R)
• M63: 21,809,275 km (0.082 R)
• M64: 22,066,883 km (0.088 R)
• M65: 22,239,070 km (0.1 R)
• M66: 22,368,622 km (0.062 R)
• M67: 22,628,324 km (0.113 R)
• M68: 23,063,354 km (0.101 R)
• M69: 23,325,749 km (0.093 R)
• M70: 24,074,636 km (0.094 R)
• M71: 24,251,909 km (0.103 R)
• M72: 24,563,372 km (0.088 R)
• M73: 24,831,302 km (0.106 R)
• M74: 25,550,568 km (0.119 R)
• M75: 25,776,760 km (0.083 R)
• M76: 26,459,375 km (0.046 R)
• M77: 27,656,458 km (0.057 R)
• M78: 27,935,308 km (0.115 R)
• M79: 28,028,358 km (0.072 R)
• M80: 28,308,405 km (0.081 R)
• M81: 28,871,192 km (0.054 R)
• M82: 29,343,024 km (0.064 R)
• M83: 29,532,564 km (0.119 R)
• M84: 30,151,002 km (0.066 R)
• M85: 30,246,595 km (0.1 R)
• M86: 30,342,188 km (0.098 R)
• M87: 30,918,140 km (0.053 R)
• M88: 31,497,682 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.4

Radius: 7.4

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.07 AU - 15.39 AU

Year: 16346 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,364,719 km

• M1: 267,331 km (0.101 R)
• M2: 315,053 km (0.089 R)
• M3: 524,789 km (0.114 R)
• M4: 620,682 km (0.119 R)
• M5: 688,150 km (0.066 R)
• M6: 812,466 km (0.076 R)
• M7: 1,043,146 km (0.107 R)
• M8: 1,229,545 km (0.093 R)
• M9: 1,294,171 km (0.052 R)
• M10: 1,494,932 km (0.112 R)
• M11: 1,634,357 km (0.115 R)
• M12: 1,681,779 km (0.066 R)
• M13: 1,851,573 km (0.085 R)
• M14: 2,394,314 km (0.072 R)
• M15: 2,725,524 km (0.079 R)
• M16: 3,615,781 km (0.104 R)
• M17: 3,899,268 km (0.078 R)
• M18: 4,222,699 km (0.055 R)
• M19: 4,588,615 km (0.089 R)
• M20: 5,173,842 km (0.112 R)
• M21: 5,244,303 km (0.078 R)
• M22: 5,529,137 km (0.112 R)
• M23: 5,746,204 km (0.111 R)
• M24: 6,527,553 km (0.111 R)
• M25: 6,641,846 km (0.101 R)
• M26: 6,872,526 km (0.096 R)
• M27: 6,950,018 km (0.064 R)
• M28: 7,262,977 km (0.049 R)
• M29: 8,229,080 km (0.081 R)
• M30: 8,311,359 km (0.064 R)
• M31: 8,559,990 km (0.116 R)
• M32: 8,937,575 km (0.079 R)
• M33: 9,277,761 km (0.059 R)
• M34: 9,492,583 km (0.085 R)
• M35: 10,368,030 km (0.1 R)
• M36: 10,815,477 km (0.104 R)
• M37: 10,950,863 km (0.1 R)
• M38: 12,054,746 km (0.113 R)
• M39: 12,619,777 km (0.047 R)
• M40: 13,097,294 km (0.094 R)
• M41: 14,070,129 km (0.077 R)
• M42: 14,366,482 km (0.053 R)
• M43: 14,664,780 km (0.111 R)
• M44: 14,814,827 km (0.086 R)
• M45: 15,470,664 km (0.111 R)
• M46: 16,549,863 km (0.076 R)
• M47: 16,810,462 km (0.07 R)
• M48: 17,124,917 km (0.051 R)
• M49: 17,230,084 km (0.06 R)
• M50: 17,494,125 km (0.065 R)
• M51: 17,812,768 km (0.096 R)
• M52: 18,079,800 km (0.109 R)
• M53: 19,106,490 km (0.082 R)
• M54: 19,599,415 km (0.116 R)
• M55: 20,430,282 km (0.093 R)
• M56: 21,840,392 km (0.091 R)
• M57: 23,398,304 km (0.109 R)
• M58: 25,051,360 km (0.12 R)
• M59: 25,650,948 km (0.112 R)
• M60: 25,771,375 km (0.068 R)
• M61: 26,315,761 km (0.054 R)
• M62: 26,925,074 km (0.041 R)
• M63: 27,477,538 km (0.092 R)
• M64: 27,724,225 km (0.105 R)
• M65: 28,219,843 km (0.093 R)
• M66: 29,219,905 km (0.096 R)
• M67: 30,805,642 km (0.066 R)
• M68: 33,072,200 km (0.117 R)
• M69: 33,334,594 km (0.108 R)
• M70: 33,861,628 km (0.099 R)
• M71: 33,927,600 km (0.062 R)
• M72: 34,457,626 km (0.083 R)
• M73: 35,190,954 km (0.116 R)
• M74: 35,257,974 km (0.096 R)
• M75: 35,324,844 km (0.064 R)
• M76: 36,266,713 km (0.075 R)
• M77: 36,469,717 km (0.1 R)
• M78: 36,537,335 km (0.035 R)
• M79: 36,740,788 km (0.068 R)
• M80: 38,450,542 km (0.1 R)
• M81: 39,141,684 km (0.12 R)
• M82: 41,592,846 km (0.036 R)
• M83: 42,373,298 km (0.094 R)
• M84: 42,658,431 km (0.078 R)
• M85: 43,589,229 km (0.064 R)
• M86: 43,876,906 km (0.067 R)
• M87: 46,274,810 km (0.088 R)
• M88: 46,421,416 km (0.103 R)
• M89: 49,612,488 km (0.063 R)
• M90: 49,988,128 km (0.099 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 15,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit