🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.69 AU - 1.03 AU

Year: 288 Days

Day: 37.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.77 AU - 1.03 AU

Year: 309 Days

Day: 23.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 111.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.28 AU - 1.28 AU

Year: 524 Days

Day: 18.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.32 AU - 3.3 AU

Year: 1704 Days

Day: 27.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 13

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.23 AU - 8.09 AU

Year: 7667 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 96,953,164 km

• M1: 201,060 km (0.069 R)
• M2: 387,010 km (0.074 R)
• M3: 512,672 km (0.115 R)
• M4: 601,683 km (0.105 R)
• M5: 769,232 km (0.061 R)
• M6: 1,578,108 km (0.059 R)
• M7: 1,736,831 km (0.098 R)
• M8: 1,942,977 km (0.06 R)
• M9: 2,113,968 km (0.056 R)
• M10: 2,727,917 km (0.052 R)
• M11: 3,042,970 km (0.059 R)
• M12: 3,761,489 km (0.063 R)
• M13: 4,057,992 km (0.087 R)
• M14: 4,418,373 km (0.089 R)
• M15: 4,503,046 km (0.117 R)
• M16: 5,081,540 km (0.093 R)
• M17: 5,470,196 km (0.112 R)
• M18: 5,930,808 km (0.092 R)
• M19: 6,276,528 km (0.118 R)
• M20: 6,823,907 km (0.097 R)
• M21: 7,119,961 km (0.049 R)
• M22: 7,622,909 km (0.094 R)
• M23: 7,827,260 km (0.047 R)
• M24: 8,346,364 km (0.095 R)
• M25: 9,674,046 km (0.108 R)
• M26: 10,044,151 km (0.077 R)
• M27: 10,721,979 km (0.08 R)
• M28: 10,836,421 km (0.109 R)
• M29: 12,561,284 km (0.117 R)
• M30: 12,924,658 km (0.069 R)
• M31: 13,578,999 km (0.101 R)
• M32: 13,744,304 km (0.073 R)
• M33: 14,077,010 km (0.108 R)
• M34: 15,219,190 km (0.072 R)
• M35: 15,347,994 km (0.101 R)
• M36: 17,054,606 km (0.113 R)
• M37: 17,143,766 km (0.067 R)
• M38: 17,277,806 km (0.117 R)
• M39: 17,546,933 km (0.079 R)
• M40: 18,499,572 km (0.12 R)
• M41: 18,637,052 km (0.119 R)
• M42: 19,051,588 km (0.069 R)
• M43: 21,940,173 km (0.099 R)
• M44: 22,524,353 km (0.067 R)
• M45: 22,916,748 km (0.115 R)
• M46: 23,064,401 km (0.101 R)
• M47: 23,757,937 km (0.026 R)
• M48: 24,307,560 km (0.108 R)
• M49: 25,165,354 km (0.12 R)
• M50: 25,317,794 km (0.117 R)
• M51: 26,084,483 km (0.096 R)
• M52: 28,694,816 km (0.072 R)
• M53: 28,853,989 km (0.058 R)
• M54: 30,516,769 km (0.12 R)
• M55: 31,770,549 km (0.106 R)
• M56: 32,929,932 km (0.117 R)
• M57: 33,152,384 km (0.117 R)
• M58: 33,542,685 km (0.047 R)
• M59: 34,892,955 km (0.12 R)
• M60: 36,778,188 km (0.084 R)
• M61: 36,951,272 km (0.072 R)
• M62: 37,646,155 km (0.043 R)
• M63: 38,579,346 km (0.086 R)
• M64: 39,225,310 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.1

Radius: 8.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.64 AU - 13.04 AU

Year: 13811 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 96,953,164 km

• M1: 148,700 km (0.097 R)
• M2: 388,655 km (0.119 R)
• M3: 537,954 km (0.072 R)
• M4: 1,001,408 km (0.088 R)
• M5: 1,114,355 km (0.092 R)
• M6: 2,237,835 km (0.091 R)
• M7: 2,775,340 km (0.072 R)
• M8: 2,828,597 km (0.08 R)
• M9: 3,465,734 km (0.098 R)
• M10: 4,176,473 km (0.107 R)
• M11: 4,237,659 km (0.079 R)
• M12: 4,423,310 km (0.106 R)
• M13: 4,485,692 km (0.09 R)
• M14: 4,802,391 km (0.105 R)
• M15: 5,357,549 km (0.09 R)
• M16: 5,727,504 km (0.116 R)
• M17: 6,071,130 km (0.113 R)
• M18: 6,456,794 km (0.108 R)
• M19: 6,634,815 km (0.116 R)
• M20: 6,742,376 km (0.056 R)
• M21: 6,850,535 km (0.118 R)
• M22: 7,437,109 km (0.054 R)
• M23: 7,661,206 km (0.109 R)
• M24: 8,657,977 km (0.09 R)
• M25: 8,854,249 km (0.088 R)
• M26: 8,933,237 km (0.1 R)
• M27: 9,052,167 km (0.104 R)
• M28: 9,131,604 km (0.116 R)
• M29: 11,971,420 km (0.074 R)
• M30: 12,944,105 km (0.089 R)
• M31: 13,758,815 km (0.03 R)
• M32: 15,011,698 km (0.046 R)
• M33: 15,627,891 km (0.117 R)
• M34: 16,640,669 km (0.114 R)
• M35: 17,426,656 km (0.12 R)
• M36: 17,724,356 km (0.077 R)
• M37: 17,973,885 km (0.045 R)
• M38: 18,325,141 km (0.106 R)
• M39: 18,577,363 km (0.102 R)
• M40: 18,830,782 km (0.113 R)
• M41: 18,932,508 km (0.039 R)
• M42: 20,688,937 km (0.049 R)
• M43: 23,748,363 km (0.112 R)
• M44: 24,244,280 km (0.119 R)
• M45: 25,246,137 km (0.113 R)
• M46: 26,717,133 km (0.08 R)
• M47: 27,463,028 km (0.114 R)
• M48: 28,623,907 km (0.107 R)
• M49: 28,799,385 km (0.095 R)
• M50: 29,564,130 km (0.079 R)
• M51: 30,156,836 km (0.062 R)
• M52: 30,335,456 km (0.086 R)
• M53: 32,689,080 km (0.088 R)
• M54: 32,750,115 km (0.045 R)
• M55: 32,933,672 km (0.092 R)
• M56: 34,042,342 km (0.095 R)
• M57: 34,663,622 km (0.041 R)
• M58: 35,351,323 km (0.053 R)
• M59: 35,414,005 km (0.065 R)
• M60: 36,106,643 km (0.112 R)
• M61: 37,761,195 km (0.065 R)
• M62: 38,018,055 km (0.111 R)
• M63: 39,375,506 km (0.108 R)
• M64: 39,440,581 km (0.093 R)
• M65: 41,673,030 km (0.066 R)
• M66: 41,805,574 km (0.079 R)
• M67: 43,072,369 km (0.055 R)
• M68: 43,609,425 km (0.111 R)
• M69: 44,961,939 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.2

Radius: 5.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.93 AU - 14.61 AU

Year: 19495 Days

Day: 19.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 96,953,164 km

• M1: 64,477 km (0.112 R)
• M2: 108,309 km (0.103 R)
• M3: 145,708 km (0.064 R)
• M4: 336,146 km (0.064 R)
• M5: 467,643 km (0.061 R)
• M6: 849,267 km (0.095 R)
• M7: 908,209 km (0.091 R)
• M8: 1,014,722 km (0.072 R)
• M9: 1,358,349 km (0.086 R)
• M10: 1,624,633 km (0.044 R)
• M11: 1,698,385 km (0.063 R)
• M12: 2,474,050 km (0.058 R)
• M13: 2,537,778 km (0.091 R)
• M14: 2,645,190 km (0.094 R)
• M15: 2,953,810 km (0.114 R)
• M16: 3,089,645 km (0.101 R)
• M17: 3,227,574 km (0.098 R)
• M18: 4,299,144 km (0.107 R)
• M19: 4,635,140 km (0.042 R)
• M20: 4,872,702 km (0.06 R)
• M21: 5,947,413 km (0.12 R)
• M22: 7,519,088 km (0.098 R)
• M23: 8,849,911 km (0.069 R)
• M24: 9,508,590 km (0.108 R)
• M25: 9,776,670 km (0.108 R)
• M26: 10,388,525 km (0.055 R)
• M27: 10,457,340 km (0.111 R)
• M28: 10,803,360 km (0.083 R)
• M29: 11,082,958 km (0.107 R)
• M30: 11,223,580 km (0.03 R)
• M31: 11,506,619 km (0.093 R)
• M32: 11,971,719 km (0.073 R)
• M33: 12,152,284 km (0.034 R)
• M34: 12,333,746 km (0.085 R)
• M35: 13,031,321 km (0.054 R)
• M36: 13,179,722 km (0.052 R)
• M37: 13,254,222 km (0.102 R)
• M38: 13,968,552 km (0.118 R)
• M39: 14,349,428 km (0.087 R)
• M40: 15,748,916 km (0.1 R)
• M41: 16,225,086 km (0.115 R)
• M42: 16,826,768 km (0.036 R)
• M43: 17,029,025 km (0.072 R)
• M44: 17,110,107 km (0.088 R)
• M45: 17,272,720 km (0.047 R)
• M46: 18,342,045 km (0.044 R)
• M47: 18,466,960 km (0.118 R)
• M48: 21,720,264 km (0.116 R)
• M49: 22,161,429 km (0.049 R)
• M50: 22,382,983 km (0.093 R)
• M51: 24,685,444 km (0.107 R)
• M52: 25,007,229 km (0.071 R)
• M53: 26,121,284 km (0.051 R)
• M54: 26,261,607 km (0.072 R)
• M55: 26,402,379 km (0.076 R)
• M56: 26,496,176 km (0.114 R)
• M57: 26,920,137 km (0.083 R)
• M58: 27,631,624 km (0.115 R)
• M59: 27,870,233 km (0.055 R)
• M60: 28,397,416 km (0.063 R)
• M61: 28,589,948 km (0.117 R)
• M62: 28,831,250 km (0.079 R)
• M63: 29,754,268 km (0.101 R)
• M64: 30,884,480 km (0.076 R)
• M65: 31,828,593 km (0.114 R)
• M66: 33,186,642 km (0.107 R)
• M67: 33,491,074 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.7

Radius: 5.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.96 AU - 19.16 AU

Year: 23276 Days

Day: 15.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,953,164 km

• M1: 77,791 km (0.071 R)
• M2: 295,456 km (0.057 R)
• M3: 551,268 km (0.077 R)
• M4: 650,003 km (0.09 R)
• M5: 809,175 km (0.037 R)
• M6: 846,275 km (0.119 R)
• M7: 922,271 km (0.075 R)
• M8: 980,764 km (0.116 R)
• M9: 1,164,021 km (0.084 R)
• M10: 1,562,550 km (0.08 R)
• M11: 1,949,859 km (0.098 R)
• M12: 2,180,539 km (0.114 R)
• M13: 2,695,903 km (0.059 R)
• M14: 3,158,161 km (0.096 R)
• M15: 3,368,046 km (0.116 R)
• M16: 3,801,431 km (0.084 R)
• M17: 3,864,861 km (0.102 R)
• M18: 3,928,590 km (0.094 R)
• M19: 4,484,196 km (0.097 R)
• M20: 4,960,217 km (0.032 R)
• M21: 5,381,035 km (0.065 R)
• M22: 5,886,227 km (0.069 R)
• M23: 6,787,405 km (0.069 R)
• M24: 7,136,267 km (0.063 R)
• M25: 7,293,195 km (0.092 R)
• M26: 8,135,880 km (0.117 R)
• M27: 8,258,700 km (0.068 R)
• M28: 8,631,049 km (0.033 R)
• M29: 8,798,300 km (0.098 R)
• M30: 9,093,606 km (0.078 R)
• M31: 11,067,998 km (0.105 R)
• M32: 11,386,642 km (0.058 R)
• M33: 11,432,419 km (0.107 R)
• M34: 11,616,125 km (0.12 R)
• M35: 11,800,878 km (0.064 R)
• M36: 11,847,104 km (0.106 R)
• M37: 13,216,673 km (0.091 R)
• M38: 13,457,824 km (0.12 R)
• M39: 13,944,466 km (0.069 R)
• M40: 14,288,691 km (0.09 R)
• M41: 14,436,943 km (0.119 R)
• M42: 15,489,513 km (0.092 R)
• M43: 15,692,817 km (0.119 R)
• M44: 17,561,892 km (0.095 R)
• M45: 17,667,658 km (0.036 R)
• M46: 18,253,932 km (0.077 R)
• M47: 18,414,899 km (0.092 R)
• M48: 18,576,316 km (0.03 R)
• M49: 21,278,801 km (0.11 R)
• M50: 21,731,634 km (0.044 R)
• M51: 21,788,481 km (0.057 R)
• M52: 22,016,169 km (0.063 R)
• M53: 22,589,129 km (0.098 R)
• M54: 22,704,319 km (0.075 R)
• M55: 22,877,404 km (0.043 R)
• M56: 22,935,149 km (0.091 R)
• M57: 23,050,938 km (0.067 R)
• M58: 23,283,113 km (0.047 R)
• M59: 23,515,888 km (0.103 R)
• M60: 24,337,030 km (0.089 R)
• M61: 25,107,908 km (0.105 R)
• M62: 25,227,287 km (0.107 R)
• M63: 26,067,728 km (0.075 R)
• M64: 27,591,083 km (0.089 R)
• M65: 28,581,272 km (0.11 R)
• M66: 29,898,331 km (0.093 R)
• M67: 30,468,748 km (0.062 R)
• M68: 31,170,960 km (0.113 R)
• M69: 32,201,690 km (0.089 R)
• M70: 32,786,468 km (0.088 R)
• M71: 33,374,687 km (0.103 R)
• M72: 33,505,884 km (0.076 R)
• M73: 33,637,231 km (0.105 R)
• M74: 34,429,052 km (0.103 R)
• M75: 35,427,469 km (0.062 R)
• M76: 35,695,249 km (0.112 R)
• M77: 36,030,946 km (0.071 R)
• M78: 36,841,019 km (0.103 R)
• M79: 37,862,024 km (0.072 R)
• M80: 38,135,788 km (0.053 R)
• M81: 38,892,155 km (0.119 R)
• M82: 39,376,104 km (0.094 R)
• M83: 39,653,608 km (0.07 R)
• M84: 41,050,404 km (0.087 R)
• M85: 41,684,250 km (0.088 R)
• M86: 42,819,099 km (0.103 R)
• M87: 43,461,921 km (0.108 R)
• M88: 44,396,010 km (0.116 R)
• M89: 45,119,017 km (0.037 R)
• M90: 46,723,305 km (0.11 R)
• M91: 47,237,772 km (0.112 R)
• M92: 48,792,094 km (0.083 R)
• M93: 48,866,593 km (0.086 R)
• M94: 49,314,040 km (0.078 R)
• M95: 49,388,690 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601

Radius: 5.5

Gravity: 19.87 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 15.44 AU - 23.2 AU

Year: 30711 Days

Day: 19.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,953,164 km

• M1: 71,508 km (0.058 R)
• M2: 180,116 km (0.089 R)
• M3: 597,195 km (0.084 R)
• M4: 2,058,317 km (0.11 R)
• M5: 2,098,260 km (0.115 R)
• M6: 2,554,533 km (0.048 R)
• M7: 4,196,968 km (0.066 R)
• M8: 4,662,068 km (0.063 R)
• M9: 4,874,048 km (0.03 R)
• M10: 5,198,077 km (0.114 R)
• M11: 5,696,837 km (0.059 R)
• M12: 6,211,004 km (0.1 R)
• M13: 6,503,019 km (0.074 R)
• M14: 6,621,052 km (0.075 R)
• M15: 7,840,275 km (0.102 R)
• M16: 8,669,197 km (0.054 R)
• M17: 9,126,966 km (0.088 R)
• M18: 9,727,003 km (0.091 R)
• M19: 9,929,858 km (0.101 R)
• M20: 10,134,059 km (0.099 R)
• M21: 10,202,425 km (0.054 R)
• M22: 10,408,571 km (0.097 R)
• M23: 10,616,063 km (0.116 R)
• M24: 10,824,902 km (0.116 R)
• M25: 12,987,040 km (0.112 R)
• M26: 13,660,978 km (0.116 R)
• M27: 14,040,209 km (0.107 R)
• M28: 16,629,150 km (0.117 R)
• M29: 16,871,797 km (0.045 R)
• M30: 17,278,554 km (0.115 R)
• M31: 19,106,790 km (0.101 R)
• M32: 19,530,750 km (0.043 R)
• M33: 20,474,563 km (0.108 R)
• M34: 21,433,037 km (0.085 R)
• M35: 22,763,410 km (0.086 R)
• M36: 22,853,020 km (0.099 R)
• M37: 23,122,744 km (0.09 R)
• M38: 23,393,367 km (0.11 R)
• M39: 23,755,992 km (0.052 R)
• M40: 24,211,817 km (0.07 R)
• M41: 25,224,744 km (0.091 R)
• M42: 26,251,434 km (0.106 R)
• M43: 29,412,437 km (0.106 R)
• M44: 30,000,058 km (0.093 R)
• M45: 30,196,629 km (0.11 R)
• M46: 30,295,214 km (0.11 R)
• M47: 31,585,496 km (0.072 R)
• M48: 31,885,889 km (0.063 R)
• M49: 31,986,269 km (0.101 R)
• M50: 32,388,537 km (0.102 R)
• M51: 33,503,490 km (0.055 R)
• M52: 36,607,796 km (0.1 R)
• M53: 36,923,298 km (0.118 R)
• M54: 38,407,159 km (0.113 R)
• M55: 40,669,528 km (0.026 R)
• M56: 42,311,663 km (0.114 R)
• M57: 42,753,276 km (0.056 R)
• M58: 45,096,428 km (0.081 R)
• M59: 45,547,465 km (0.103 R)
• M60: 46,113,244 km (0.104 R)
• M61: 46,681,567 km (0.079 R)
• M62: 50,840,537 km (0.071 R)
• M63: 52,371,372 km (0.102 R)
• M64: 52,489,704 km (0.111 R)
• M65: 52,608,186 km (0.106 R)
• M66: 55,357,346 km (0.074 R)
• M67: 55,598,647 km (0.092 R)
• M68: 57,785,618 km (0.054 R)
• M69: 61,118,509 km (0.035 R)
• M70: 61,992,759 km (0.038 R)
• M71: 62,117,973 km (0.057 R)
• M72: 62,619,724 km (0.081 R)
• M73: 62,871,048 km (0.099 R)
• M74: 69,133,664 km (0.091 R)
• M75: 69,523,516 km (0.07 R)
• M76: 69,783,816 km (0.115 R)
• M77: 71,090,105 km (0.092 R)
• M78: 74,923,850 km (0.119 R)
• M79: 75,057,291 km (0.095 R)
• M80: 76,127,215 km (0.057 R)
• M81: 78,147,085 km (0.096 R)
• M82: 80,457,325 km (0.059 R)
• M83: 80,730,641 km (0.11 R)
• M84: 81,141,137 km (0.099 R)
• M85: 82,101,705 km (0.117 R)
• M86: 82,790,005 km (0.112 R)
• M87: 85,005,699 km (0.114 R)
• M88: 85,562,652 km (0.062 R)
• M89: 85,702,077 km (0.08 R)
• M90: 86,120,951 km (0.098 R)
• M91: 88,647,659 km (0.104 R)
• M92: 91,911,436 km (0.106 R)
• M93: 96,372,444 km (0.112 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 18,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit