🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.42 AU - 0.68 AU

Year: 268 Days

Day: 14.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.53 AU - 0.63 AU

Year: 290 Days

Day: 39.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.61 AU - 0.69 AU

Year: 344 Days

Day: 36 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.1

Radius: 9.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.96 AU - 1 AU

Year: 636 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 24,591,870 km

• M1: 140,921 km (0.094 R)
• M2: 208,091 km (0.078 R)
• M3: 269,725 km (0.071 R)
• M4: 335,249 km (0.112 R)
• M5: 431,739 km (0.068 R)
• M6: 491,429 km (0.065 R)
• M7: 593,006 km (0.065 R)
• M8: 657,034 km (0.077 R)
• M9: 744,997 km (0.12 R)
• M10: 855,251 km (0.072 R)
• M11: 914,941 km (0.059 R)
• M12: 1,043,744 km (0.11 R)
• M13: 1,246,150 km (0.064 R)
• M14: 1,373,757 km (0.097 R)
• M15: 1,439,281 km (0.116 R)
• M16: 1,619,247 km (0.118 R)
• M17: 1,694,495 km (0.116 R)
• M18: 1,776,924 km (0.038 R)
• M19: 1,860,848 km (0.06 R)
• M20: 1,933,702 km (0.063 R)
• M21: 2,095,118 km (0.105 R)
• M22: 2,209,561 km (0.1 R)
• M23: 2,274,037 km (0.086 R)
• M24: 2,339,112 km (0.059 R)
• M25: 2,565,454 km (0.061 R)
• M26: 2,861,807 km (0.104 R)
• M27: 2,932,268 km (0.076 R)
• M28: 3,111,187 km (0.082 R)
• M29: 3,191,072 km (0.11 R)
• M30: 3,360,417 km (0.109 R)
• M31: 3,517,495 km (0.069 R)
• M32: 3,593,191 km (0.119 R)
• M33: 3,692,524 km (0.072 R)
• M34: 3,808,163 km (0.111 R)
• M35: 3,893,733 km (0.088 R)
• M36: 4,146,404 km (0.102 R)
• M37: 4,396,382 km (0.034 R)
• M38: 4,527,430 km (0.074 R)
• M39: 4,609,858 km (0.091 R)
• M40: 4,810,020 km (0.113 R)
• M41: 5,115,649 km (0.087 R)
• M42: 5,340,195 km (0.082 R)
• M43: 5,453,740 km (0.085 R)
• M44: 5,515,225 km (0.104 R)
• M45: 5,674,397 km (0.11 R)
• M46: 5,772,383 km (0.073 R)
• M47: 5,870,968 km (0.104 R)
• M48: 5,934,099 km (0.087 R)
• M49: 5,997,379 km (0.112 R)
• M50: 6,069,934 km (0.116 R)
• M51: 6,197,690 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 14.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.4 AU - 1.62 AU

Year: 1217 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 24,591,870 km

• M1: 234,719 km (0.104 R)
• M2: 331,958 km (0.043 R)
• M3: 509,979 km (0.115 R)
• M4: 628,461 km (0.025 R)
• M5: 734,974 km (0.048 R)
• M6: 943,514 km (0.062 R)
• M7: 1,069,475 km (0.101 R)
• M8: 1,187,508 km (0.066 R)
• M9: 1,295,667 km (0.092 R)
• M10: 1,414,897 km (0.036 R)
• M11: 1,617,153 km (0.102 R)
• M12: 1,713,943 km (0.11 R)
• M13: 1,829,432 km (0.029 R)
• M14: 1,930,710 km (0.098 R)
• M15: 2,139,100 km (0.118 R)
• M16: 2,309,492 km (0.113 R)
• M17: 2,456,696 km (0.093 R)
• M18: 2,550,344 km (0.111 R)
• M19: 2,721,933 km (0.061 R)
• M20: 2,996,745 km (0.092 R)
• M21: 3,158,011 km (0.102 R)
• M22: 3,322,270 km (0.102 R)
• M23: 3,510,464 km (0.105 R)
• M24: 3,745,332 km (0.101 R)
• M25: 3,952,525 km (0.117 R)
• M26: 4,085,368 km (0.095 R)
• M27: 4,242,147 km (0.116 R)
• M28: 4,901,873 km (0.074 R)
• M29: 5,056,857 km (0.111 R)
• M30: 5,249,838 km (0.082 R)
• M31: 5,408,561 km (0.096 R)
• M32: 5,544,097 km (0.096 R)
• M33: 5,894,306 km (0.049 R)
• M34: 6,161,787 km (0.091 R)
• M35: 6,669,223 km (0.104 R)
• M36: 6,948,073 km (0.077 R)
• M37: 7,668,985 km (0.098 R)
• M38: 7,807,812 km (0.108 R)
• M39: 7,919,412 km (0.109 R)
• M40: 8,031,610 km (0.083 R)
• M41: 8,285,777 km (0.049 R)
• M42: 8,514,064 km (0.114 R)
• M43: 8,628,955 km (0.096 R)
• M44: 8,904,065 km (0.095 R)
• M45: 9,123,226 km (0.113 R)
• M46: 9,359,142 km (0.118 R)
• M47: 9,671,652 km (0.099 R)
• M48: 9,821,848 km (0.114 R)
• M49: 10,292,034 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.4

Radius: 12.8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.72 AU - 2.36 AU

Year: 1911 Days

Day: 5.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,591,870 km

• M1: 178,769 km (0.041 R)
• M2: 420,669 km (0.08 R)
• M3: 678,875 km (0.073 R)
• M4: 768,783 km (0.113 R)
• M5: 907,909 km (0.106 R)
• M6: 990,188 km (0.101 R)
• M7: 1,183,020 km (0.095 R)
• M8: 1,274,125 km (0.105 R)
• M9: 1,485,507 km (0.032 R)
• M10: 1,651,860 km (0.088 R)
• M11: 1,766,302 km (0.119 R)
• M12: 1,967,362 km (0.103 R)
• M13: 2,064,600 km (0.032 R)
• M14: 2,226,316 km (0.074 R)
• M15: 2,589,090 km (0.111 R)
• M16: 2,669,275 km (0.113 R)
• M17: 2,777,584 km (0.107 R)
• M18: 2,943,039 km (0.072 R)
• M19: 3,140,059 km (0.114 R)
• M20: 3,356,228 km (0.066 R)
• M21: 3,503,133 km (0.094 R)
• M22: 3,818,635 km (0.082 R)
• M23: 3,987,531 km (0.063 R)
• M24: 4,143,412 km (0.099 R)
• M25: 4,269,523 km (0.05 R)
• M26: 4,623,173 km (0.039 R)
• M27: 4,836,649 km (0.043 R)
• M28: 5,103,831 km (0.111 R)
• M29: 5,307,433 km (0.109 R)
• M30: 5,461,968 km (0.051 R)
• M31: 5,583,292 km (0.069 R)
• M32: 6,041,510 km (0.108 R)
• M33: 6,130,970 km (0.098 R)
• M34: 6,311,385 km (0.095 R)
• M35: 6,402,340 km (0.077 R)
• M36: 6,994,299 km (0.059 R)
• M37: 7,488,271 km (0.075 R)
• M38: 8,013,210 km (0.07 R)
• M39: 8,131,542 km (0.066 R)
• M40: 8,330,058 km (0.036 R)
• M41: 8,691,337 km (0.104 R)
• M42: 8,996,517 km (0.034 R)
• M43: 9,284,343 km (0.041 R)
• M44: 9,388,014 km (0.107 R)
• M45: 9,512,779 km (0.09 R)
• M46: 9,700,973 km (0.114 R)
• M47: 9,848,327 km (0.044 R)
• M48: 10,358,905 km (0.119 R)
• M49: 10,769,401 km (0.094 R)
• M50: 10,965,674 km (0.113 R)
• M51: 11,119,161 km (0.105 R)
• M52: 11,897,369 km (0.079 R)
• M53: 12,122,963 km (0.055 R)
• M54: 12,624,116 km (0.087 R)
• M55: 12,900,572 km (0.103 R)
• M56: 13,016,212 km (0.055 R)
• M57: 13,132,299 km (0.11 R)
• M58: 13,225,349 km (0.089 R)
• M59: 13,647,066 km (0.037 R)
• M60: 13,812,371 km (0.09 R)
• M61: 14,311,879 km (0.072 R)
• M62: 14,865,989 km (0.086 R)
• M63: 15,231,158 km (0.103 R)
• M64: 15,970,321 km (0.107 R)
• M65: 16,244,234 km (0.114 R)
• M66: 16,394,281 km (0.094 R)
• M67: 16,721,152 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88

Radius: 14.6

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.5 AU - 2.86 AU

Year: 2878 Days

Day: 5.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 24,591,870 km

• M1: 185,202 km (0.086 R)
• M2: 429,346 km (0.1 R)
• M3: 617,690 km (0.088 R)
• M4: 753,674 km (0.118 R)
• M5: 959,670 km (0.112 R)
• M6: 1,178,682 km (0.112 R)
• M7: 1,858,754 km (0.097 R)
• M8: 2,589,689 km (0.117 R)
• M9: 2,685,731 km (0.104 R)
• M10: 2,783,268 km (0.066 R)
• M11: 2,921,646 km (0.093 R)
• M12: 3,113,431 km (0.117 R)
• M13: 3,844,964 km (0.091 R)
• M14: 3,999,948 km (0.099 R)
• M15: 4,408,051 km (0.07 R)
• M16: 4,512,171 km (0.095 R)
• M17: 4,640,526 km (0.085 R)
• M18: 4,865,372 km (0.118 R)
• M19: 5,524,051 km (0.083 R)
• M20: 5,737,378 km (0.032 R)
• M21: 6,004,559 km (0.084 R)
• M22: 6,211,004 km (0.097 R)
• M23: 6,591,133 km (0.072 R)
• M24: 7,209,869 km (0.11 R)
• M25: 7,540,181 km (0.047 R)
• M26: 7,721,195 km (0.046 R)
• M27: 7,988,377 km (0.119 R)
• M28: 8,560,888 km (0.06 R)
• M29: 8,984,250 km (0.058 R)
• M30: 9,087,472 km (0.099 R)
• M31: 9,369,763 km (0.095 R)
• M32: 9,579,649 km (0.101 R)
• M33: 9,927,763 km (0.105 R)
• M34: 10,080,503 km (0.109 R)
• M35: 10,172,356 km (0.078 R)
• M36: 10,295,475 km (0.079 R)
• M37: 10,481,126 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.7

Radius: 10.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.39 AU - 4.73 AU

Year: 6388 Days

Day: 5.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,591,870 km

• M1: 158,723 km (0.099 R)
• M2: 267,780 km (0.113 R)
• M3: 383,569 km (0.105 R)
• M4: 530,324 km (0.099 R)
• M5: 616,642 km (0.059 R)
• M6: 719,117 km (0.113 R)
• M7: 884,572 km (0.103 R)
• M8: 954,584 km (0.106 R)
• M9: 1,063,342 km (0.087 R)
• M10: 1,163,722 km (0.038 R)
• M11: 1,241,214 km (0.117 R)
• M12: 1,320,650 km (0.116 R)
• M13: 1,598,004 km (0.099 R)
• M14: 1,729,052 km (0.044 R)
• M15: 1,833,472 km (0.091 R)
• M16: 2,096,165 km (0.085 R)
• M17: 2,191,908 km (0.093 R)
• M18: 2,387,881 km (0.06 R)
• M19: 2,487,962 km (0.092 R)
• M20: 2,832,037 km (0.084 R)
• M21: 2,974,006 km (0.113 R)
• M22: 3,584,664 km (0.098 R)
• M23: 3,796,944 km (0.063 R)
• M24: 4,749,732 km (0.025 R)
• M25: 5,004,498 km (0.092 R)
• M26: 6,205,918 km (0.096 R)
• M27: 6,414,607 km (0.044 R)
• M28: 6,531,593 km (0.112 R)
• M29: 6,839,016 km (0.102 R)
• M30: 7,272,551 km (0.114 R)
• M31: 7,690,228 km (0.115 R)
• M32: 8,040,138 km (0.051 R)
• M33: 8,140,967 km (0.098 R)
• M34: 8,318,689 km (0.106 R)
• M35: 8,781,395 km (0.095 R)
• M36: 8,885,366 km (0.091 R)
• M37: 8,989,785 km (0.083 R)
• M38: 9,068,324 km (0.081 R)
• M39: 9,705,012 km (0.104 R)
• M40: 10,274,083 km (0.109 R)
• M41: 10,798,124 km (0.113 R)
• M42: 11,444,387 km (0.071 R)
• M43: 11,643,501 km (0.091 R)
• M44: 11,729,221 km (0.092 R)
• M45: 11,843,813 km (0.112 R)
• M46: 12,627,257 km (0.106 R)
• M47: 12,833,104 km (0.053 R)
• M48: 13,069,768 km (0.037 R)
• M49: 13,607,422 km (0.101 R)
• M50: 13,788,286 km (0.084 R)
• M51: 14,890,074 km (0.102 R)
• M52: 16,083,566 km (0.038 R)
• M53: 16,338,780 km (0.075 R)
• M54: 16,659,668 km (0.046 R)
• M55: 16,885,411 km (0.109 R)
• M56: 17,112,351 km (0.092 R)
• M57: 18,862,796 km (0.038 R)
• M58: 20,704,046 km (0.115 R)
• M59: 21,120,975 km (0.092 R)
• M60: 21,225,694 km (0.069 R)
• M61: 21,822,141 km (0.113 R)
• M62: 22,175,491 km (0.097 R)
• M63: 22,637,748 km (0.108 R)
• M64: 22,744,860 km (0.108 R)
• M65: 23,283,113 km (0.079 R)
• M66: 23,789,203 km (0.098 R)
• M67: 23,861,758 km (0.109 R)
• M68: 24,043,669 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 15,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit