🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.69 AU - 0.71 AU

Year: 213 Days

Day: 19 Hours

Environment

Temp: 206 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,776,451 km

• M1: 52,509 km (0.079 R)
• M2: 131,646 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.87 AU - 1.33 AU

Year: 419 Days

Day: 25 Hours

Environment

Temp: 29 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.47 AU - 2.17 AU

Year: 892 Days

Day: 38.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,776,451 km

• M1: 516,861 km (0.116 R)
• M2: 1,340,846 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.16 AU - 5.54 AU

Year: 3882 Days

Day: 28.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.7

Radius: 11.3

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.35 AU - 5.49 AU

Year: 4586 Days

Day: 14.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 70,776,451 km

• M1: 218,712 km (0.054 R)
• M2: 318,045 km (0.05 R)
• M3: 466,745 km (0.118 R)
• M4: 632,949 km (0.112 R)
• M5: 887,265 km (0.061 R)
• M6: 1,087,726 km (0.116 R)
• M7: 1,174,642 km (0.051 R)
• M8: 1,436,888 km (0.099 R)
• M9: 1,589,328 km (0.076 R)
• M10: 1,835,715 km (0.085 R)
• M11: 1,925,773 km (0.078 R)
• M12: 2,110,377 km (0.104 R)
• M13: 2,333,128 km (0.105 R)
• M14: 2,530,448 km (0.119 R)
• M15: 2,682,140 km (0.077 R)
• M16: 2,802,118 km (0.04 R)
• M17: 3,029,955 km (0.108 R)
• M18: 3,155,169 km (0.076 R)
• M19: 3,485,182 km (0.109 R)
• M20: 3,616,678 km (0.112 R)
• M21: 3,711,523 km (0.107 R)
• M22: 3,962,100 km (0.111 R)
• M23: 4,198,464 km (0.093 R)
• M24: 4,338,488 km (0.06 R)
• M25: 4,643,967 km (0.041 R)
• M26: 5,083,186 km (0.104 R)
• M27: 5,254,176 km (0.108 R)
• M28: 5,557,860 km (0.11 R)
• M29: 5,867,378 km (0.047 R)
• M30: 5,979,427 km (0.108 R)
• M31: 7,449,824 km (0.089 R)
• M32: 7,889,792 km (0.119 R)
• M33: 7,963,992 km (0.098 R)
• M34: 8,187,791 km (0.088 R)
• M35: 8,413,833 km (0.056 R)
• M36: 8,820,590 km (0.111 R)
• M37: 9,000,705 km (0.054 R)
• M38: 9,521,755 km (0.095 R)
• M39: 9,627,221 km (0.091 R)
• M40: 9,785,945 km (0.081 R)
• M41: 11,310,197 km (0.107 R)
• M42: 12,616,785 km (0.043 R)
• M43: 12,848,961 km (0.101 R)
• M44: 13,524,096 km (0.092 R)
• M45: 13,821,347 km (0.094 R)
• M46: 13,940,876 km (0.093 R)
• M47: 14,422,132 km (0.057 R)
• M48: 15,463,184 km (0.103 R)
• M49: 16,055,442 km (0.091 R)
• M50: 16,275,650 km (0.079 R)
• M51: 16,370,196 km (0.032 R)
• M52: 17,069,865 km (0.114 R)
• M53: 17,294,411 km (0.057 R)
• M54: 17,391,052 km (0.089 R)
• M55: 17,584,781 km (0.031 R)
• M56: 17,714,333 km (0.115 R)
• M57: 18,596,960 km (0.109 R)
• M58: 21,054,404 km (0.085 R)
• M59: 21,398,928 km (0.12 R)
• M60: 22,093,661 km (0.054 R)
• M61: 22,198,529 km (0.056 R)
• M62: 22,303,547 km (0.056 R)
• M63: 22,619,497 km (0.117 R)
• M64: 22,901,639 km (0.108 R)
• M65: 23,826,752 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.1

Radius: 13.4

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.95 AU - 6.63 AU

Year: 5063 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,776,451 km

• M1: 226,790 km (0.086 R)
• M2: 318,045 km (0.12 R)
• M3: 712,535 km (0.074 R)
• M4: 809,324 km (0.059 R)
• M5: 985,551 km (0.04 R)
• M6: 1,245,402 km (0.107 R)
• M7: 1,341,295 km (0.088 R)
• M8: 1,502,711 km (0.057 R)
• M9: 2,683,487 km (0.115 R)
• M10: 2,841,761 km (0.076 R)
• M11: 3,068,701 km (0.107 R)
• M12: 3,217,850 km (0.08 R)
• M13: 3,732,317 km (0.117 R)
• M14: 3,856,184 km (0.05 R)
• M15: 4,199,511 km (0.077 R)
• M16: 4,723,553 km (0.111 R)
• M17: 4,973,980 km (0.06 R)
• M18: 5,308,181 km (0.076 R)
• M19: 5,649,713 km (0.084 R)
• M20: 6,312,133 km (0.116 R)
• M21: 6,396,805 km (0.115 R)
• M22: 6,524,412 km (0.118 R)
• M23: 6,631,374 km (0.116 R)
• M24: 6,738,935 km (0.109 R)
• M25: 6,868,786 km (0.12 R)
• M26: 7,175,013 km (0.113 R)
• M27: 7,263,425 km (0.067 R)
• M28: 7,597,926 km (0.087 R)
• M29: 7,960,402 km (0.082 R)
• M30: 8,074,844 km (0.092 R)
• M31: 8,166,697 km (0.057 R)
• M32: 9,709,650 km (0.083 R)
• M33: 9,954,990 km (0.067 R)
• M34: 10,527,053 km (0.048 R)
• M35: 10,728,561 km (0.101 R)
• M36: 10,982,129 km (0.069 R)
• M37: 11,084,155 km (0.066 R)
• M38: 11,495,549 km (0.09 R)
• M39: 11,599,221 km (0.102 R)
• M40: 12,148,245 km (0.111 R)
• M41: 12,625,761 km (0.117 R)
• M42: 12,786,280 km (0.111 R)
• M43: 12,893,691 km (0.099 R)
• M44: 13,190,643 km (0.105 R)
• M45: 13,326,328 km (0.112 R)
• M46: 14,122,637 km (0.104 R)
• M47: 14,317,115 km (0.069 R)
• M48: 14,400,740 km (0.093 R)
• M49: 14,708,911 km (0.049 R)
• M50: 14,877,957 km (0.114 R)
• M51: 15,075,875 km (0.063 R)
• M52: 15,217,843 km (0.105 R)
• M53: 16,515,306 km (0.112 R)
• M54: 17,459,567 km (0.085 R)
• M55: 17,788,084 km (0.088 R)
• M56: 17,908,062 km (0.052 R)
• M57: 18,028,339 km (0.069 R)
• M58: 18,118,845 km (0.07 R)
• M59: 18,633,911 km (0.056 R)
• M60: 19,123,096 km (0.079 R)
• M61: 19,369,184 km (0.062 R)
• M62: 19,461,785 km (0.12 R)
• M63: 19,554,536 km (0.075 R)
• M64: 19,864,802 km (0.114 R)
• M65: 20,020,533 km (0.082 R)
• M66: 20,239,096 km (0.09 R)
• M67: 20,490,121 km (0.12 R)
• M68: 20,710,479 km (0.092 R)
• M69: 20,836,739 km (0.111 R)
• M70: 21,153,588 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.5

Radius: 4.7

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.3 AU - 19.5 AU

Year: 24138 Days

Day: 19.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,776,451 km

• M1: 229,184 km (0.076 R)
• M2: 645,515 km (0.113 R)
• M3: 1,046,288 km (0.115 R)
• M4: 1,810,882 km (0.111 R)
• M5: 2,096,465 km (0.08 R)
• M6: 2,328,341 km (0.085 R)
• M7: 2,430,217 km (0.085 R)
• M8: 2,499,032 km (0.089 R)
• M9: 3,109,093 km (0.062 R)
• M10: 3,259,139 km (0.099 R)
• M11: 4,884,670 km (0.088 R)
• M12: 5,059,101 km (0.114 R)
• M13: 5,280,057 km (0.104 R)
• M14: 5,549,333 km (0.049 R)
• M15: 5,822,948 km (0.093 R)
• M16: 6,431,212 km (0.113 R)
• M17: 7,505,624 km (0.052 R)
• M18: 7,808,111 km (0.094 R)
• M19: 8,581,831 km (0.097 R)
• M20: 8,739,508 km (0.059 R)
• M21: 8,792,316 km (0.11 R)
• M22: 9,760,214 km (0.049 R)
• M23: 10,536,178 km (0.106 R)
• M24: 10,592,427 km (0.102 R)
• M25: 10,705,074 km (0.045 R)
• M26: 10,818,020 km (0.077 R)
• M27: 11,331,740 km (0.031 R)
• M28: 11,504,675 km (0.115 R)
• M29: 12,029,015 km (0.079 R)
• M30: 12,680,215 km (0.096 R)
• M31: 14,202,373 km (0.12 R)
• M32: 14,326,539 km (0.048 R)
• M33: 14,764,263 km (0.076 R)
• M34: 15,016,485 km (0.109 R)
• M35: 15,143,044 km (0.081 R)
• M36: 16,038,986 km (0.096 R)
• M37: 17,348,416 km (0.08 R)
• M38: 17,814,862 km (0.099 R)
• M39: 18,828,089 km (0.071 R)
• M40: 20,347,554 km (0.032 R)
• M41: 21,834,408 km (0.082 R)
• M42: 22,772,237 km (0.089 R)
• M43: 23,136,358 km (0.09 R)
• M44: 23,429,121 km (0.089 R)
• M45: 24,836,388 km (0.066 R)
• M46: 25,211,131 km (0.065 R)
• M47: 25,512,421 km (0.102 R)
• M48: 26,118,442 km (0.075 R)
• M49: 28,433,020 km (0.084 R)
• M50: 28,511,260 km (0.087 R)
• M51: 29,297,845 km (0.099 R)
• M52: 29,376,983 km (0.077 R)
• M53: 29,773,417 km (0.085 R)
• M54: 30,251,382 km (0.07 R)
• M55: 30,491,337 km (0.099 R)
• M56: 32,515,247 km (0.089 R)
• M57: 33,254,410 km (0.116 R)
• M58: 33,999,108 km (0.07 R)
• M59: 35,000,666 km (0.112 R)
• M60: 35,927,125 km (0.07 R)
• M61: 36,011,798 km (0.08 R)
• M62: 36,606,001 km (0.105 R)
• M63: 37,374,784 km (0.052 R)
• M64: 38,581,291 km (0.103 R)
• M65: 40,151,171 km (0.098 R)
• M66: 43,262,956 km (0.028 R)
• M67: 43,713,695 km (0.119 R)
• M68: 44,166,079 km (0.114 R)
• M69: 45,441,101 km (0.118 R)
• M70: 46,728,092 km (0.112 R)
• M71: 48,400,147 km (0.094 R)
• M72: 48,493,646 km (0.059 R)
• M73: 48,774,441 km (0.078 R)
• M74: 49,431,774 km (0.095 R)
• M75: 50,470,432 km (0.066 R)
• M76: 51,898,493 km (0.072 R)
• M77: 52,377,506 km (0.085 R)
• M78: 53,823,220 km (0.064 R)
• M79: 54,016,949 km (0.111 R)
• M80: 55,575,310 km (0.081 R)
• M81: 55,967,107 km (0.097 R)
• M82: 57,444,834 km (0.039 R)
• M83: 58,437,117 km (0.112 R)
• M84: 61,548,902 km (0.097 R)
• M85: 63,994,678 km (0.042 R)
• M86: 64,097,302 km (0.037 R)
• M87: 65,229,608 km (0.068 R)
• M88: 65,642,947 km (0.075 R)
• M89: 66,057,034 km (0.062 R)
• M90: 66,784,080 km (0.037 R)
• M91: 67,618,088 km (0.074 R)
• M92: 68,455,686 km (0.071 R)
• M93: 69,823,909 km (0.084 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit