🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.52 AU - 0.74 AU

Year: 220 Days

Day: 43.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.52 AU - 1.78 AU

Year: 932 Days

Day: 40.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,149,521 km

• M1: 266,135 km (0.117 R)
• M2: 320,588 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.36 AU - 2.06 AU

Year: 983 Days

Day: 33.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.05 AU - 2.83 AU

Year: 1676 Days

Day: 43.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.5

Radius: 8.8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.85 AU - 2.89 AU

Year: 2138 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 78,149,521 km

• M1: 121,025 km (0.117 R)
• M2: 261,347 km (0.036 R)
• M3: 319,092 km (0.078 R)
• M4: 382,971 km (0.081 R)
• M5: 539,001 km (0.112 R)
• M6: 605,123 km (0.093 R)
• M7: 667,057 km (0.039 R)
• M8: 775,815 km (0.102 R)
• M9: 875,148 km (0.07 R)
• M10: 938,427 km (0.116 R)
• M11: 1,011,730 km (0.098 R)
• M12: 1,129,614 km (0.097 R)
• M13: 1,279,211 km (0.087 R)
• M14: 1,520,812 km (0.067 R)
• M15: 1,657,096 km (0.107 R)
• M16: 1,766,900 km (0.09 R)
• M17: 1,869,076 km (0.081 R)
• M18: 2,004,761 km (0.093 R)
• M19: 2,165,579 km (0.053 R)
• M20: 2,534,038 km (0.075 R)
• M21: 2,591,634 km (0.094 R)
• M22: 2,743,475 km (0.12 R)
• M23: 2,814,534 km (0.097 R)
• M24: 3,055,985 km (0.103 R)
• M25: 3,266,619 km (0.107 R)
• M26: 3,494,756 km (0.114 R)
• M27: 3,597,829 km (0.1 R)
• M28: 3,767,622 km (0.108 R)
• M29: 3,900,016 km (0.041 R)
• M30: 3,980,201 km (0.086 R)
• M31: 4,060,834 km (0.099 R)
• M32: 4,169,442 km (0.111 R)
• M33: 4,403,264 km (0.106 R)
• M34: 4,500,652 km (0.089 R)
• M35: 4,712,183 km (0.107 R)
• M36: 4,984,751 km (0.082 R)
• M37: 5,042,795 km (0.08 R)
• M38: 5,232,934 km (0.094 R)
• M39: 5,455,386 km (0.104 R)
• M40: 5,665,720 km (0.079 R)
• M41: 5,940,232 km (0.067 R)
• M42: 6,032,684 km (0.061 R)
• M43: 6,281,615 km (0.106 R)
• M44: 6,375,861 km (0.082 R)
• M45: 6,629,430 km (0.032 R)
• M46: 6,725,471 km (0.054 R)
• M47: 6,983,677 km (0.105 R)
• M48: 7,113,977 km (0.077 R)
• M49: 7,228,569 km (0.094 R)
• M50: 7,878,871 km (0.118 R)
• M51: 8,305,524 km (0.058 R)
• M52: 8,739,807 km (0.111 R)
• M53: 9,021,500 km (0.116 R)
• M54: 9,181,420 km (0.088 R)
• M55: 9,449,798 km (0.105 R)
• M56: 9,594,160 km (0.078 R)
• M57: 10,270,791 km (0.11 R)
• M58: 10,363,392 km (0.111 R)
• M59: 10,437,743 km (0.082 R)
• M60: 10,605,591 km (0.082 R)
• M61: 10,755,489 km (0.088 R)
• M62: 11,190,519 km (0.06 R)
• M63: 11,650,533 km (0.043 R)
• M64: 11,727,875 km (0.061 R)
• M65: 12,077,784 km (0.095 R)
• M66: 12,372,043 km (0.104 R)
• M67: 12,628,903 km (0.064 R)
• M68: 13,087,719 km (0.111 R)
• M69: 13,430,448 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.8

Radius: 12.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.26 AU - 4.06 AU

Year: 3079 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,149,521 km

• M1: 202,107 km (0.055 R)
• M2: 290,220 km (0.114 R)
• M3: 380,427 km (0.102 R)
• M4: 518,955 km (0.109 R)
• M5: 811,419 km (0.085 R)
• M6: 898,485 km (0.082 R)
• M7: 989,141 km (0.059 R)
• M8: 1,656,048 km (0.11 R)
• M9: 1,945,072 km (0.048 R)
• M10: 2,065,348 km (0.115 R)
• M11: 2,172,759 km (0.051 R)
• M12: 2,377,260 km (0.119 R)
• M13: 2,473,900 km (0.072 R)
• M14: 2,839,368 km (0.072 R)
• M15: 2,942,141 km (0.075 R)
• M16: 3,046,261 km (0.081 R)
• M17: 3,169,231 km (0.058 R)
• M18: 3,258,092 km (0.047 R)
• M19: 3,493,110 km (0.064 R)
• M20: 4,270,720 km (0.067 R)
• M21: 4,389,052 km (0.093 R)
• M22: 4,976,224 km (0.116 R)
• M23: 5,163,520 km (0.107 R)
• M24: 5,395,696 km (0.073 R)
• M25: 5,674,546 km (0.1 R)
• M26: 5,958,184 km (0.072 R)
• M27: 6,426,276 km (0.062 R)
• M28: 7,209,121 km (0.076 R)
• M29: 7,350,491 km (0.109 R)
• M30: 7,900,862 km (0.115 R)
• M31: 7,997,951 km (0.088 R)
• M32: 8,217,860 km (0.107 R)
• M33: 8,365,513 km (0.103 R)
• M34: 8,539,046 km (0.115 R)
• M35: 8,713,627 km (0.084 R)
• M36: 9,656,543 km (0.086 R)
• M37: 9,890,962 km (0.079 R)
• M38: 9,995,681 km (0.108 R)
• M39: 10,285,602 km (0.119 R)
• M40: 10,954,902 km (0.091 R)
• M41: 11,171,969 km (0.091 R)
• M42: 11,253,799 km (0.108 R)
• M43: 11,390,681 km (0.108 R)
• M44: 11,555,538 km (0.103 R)
• M45: 11,638,266 km (0.101 R)
• M46: 11,832,144 km (0.113 R)
• M47: 11,999,096 km (0.092 R)
• M48: 12,589,858 km (0.086 R)
• M49: 12,731,976 km (0.079 R)
• M50: 13,103,726 km (0.035 R)
• M51: 14,329,531 km (0.1 R)
• M52: 15,774,796 km (0.062 R)
• M53: 16,143,405 km (0.087 R)
• M54: 16,236,007 km (0.078 R)
• M55: 16,732,821 km (0.112 R)
• M56: 17,108,760 km (0.085 R)
• M57: 17,203,157 km (0.073 R)
• M58: 17,329,417 km (0.113 R)
• M59: 17,646,116 km (0.099 R)
• M60: 18,414,152 km (0.035 R)
• M61: 18,510,941 km (0.037 R)
• M62: 18,769,895 km (0.048 R)
• M63: 18,867,283 km (0.069 R)
• M64: 19,553,788 km (0.047 R)
• M65: 20,415,023 km (0.094 R)
• M66: 20,850,353 km (0.119 R)
• M67: 21,119,779 km (0.093 R)
• M68: 21,526,086 km (0.118 R)
• M69: 21,628,112 km (0.084 R)
• M70: 21,798,355 km (0.036 R)
• M71: 22,277,666 km (0.119 R)
• M72: 22,622,190 km (0.059 R)
• M73: 22,933,653 km (0.057 R)
• M74: 23,142,192 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.7

Radius: 11.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.31 AU - 5.93 AU

Year: 5094 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,149,521 km

• M1: 173,833 km (0.112 R)
• M2: 457,021 km (0.11 R)
• M3: 549,922 km (0.104 R)
• M4: 674,088 km (0.102 R)
• M5: 860,188 km (0.083 R)
• M6: 1,078,601 km (0.072 R)
• M7: 1,300,155 km (0.118 R)
• M8: 1,504,655 km (0.101 R)
• M9: 1,736,831 km (0.038 R)
• M10: 2,180,987 km (0.107 R)
• M11: 2,349,435 km (0.107 R)
• M12: 2,445,028 km (0.032 R)
• M13: 2,719,689 km (0.098 R)
• M14: 2,860,910 km (0.069 R)
• M15: 2,963,235 km (0.054 R)
• M16: 3,471,867 km (0.06 R)
• M17: 3,916,771 km (0.117 R)
• M18: 4,030,765 km (0.118 R)
• M19: 4,356,140 km (0.077 R)
• M20: 4,762,897 km (0.049 R)
• M21: 5,057,455 km (0.119 R)
• M22: 5,181,921 km (0.1 R)
• M23: 5,536,019 km (0.113 R)
• M24: 5,767,746 km (0.094 R)
• M25: 6,055,572 km (0.051 R)
• M26: 6,374,814 km (0.059 R)
• M27: 7,197,154 km (0.085 R)
• M28: 7,506,971 km (0.103 R)
• M29: 7,735,257 km (0.112 R)
• M30: 7,821,425 km (0.119 R)
• M31: 8,551,912 km (0.11 R)
• M32: 9,000,705 km (0.112 R)
• M33: 9,487,946 km (0.117 R)
• M34: 10,298,018 km (0.086 R)
• M35: 10,711,357 km (0.062 R)
• M36: 11,162,694 km (0.078 R)
• M37: 11,292,844 km (0.06 R)
• M38: 11,488,817 km (0.114 R)
• M39: 11,587,402 km (0.107 R)
• M40: 11,917,565 km (0.098 R)
• M41: 13,063,784 km (0.118 R)
• M42: 13,407,560 km (0.056 R)
• M43: 13,650,058 km (0.104 R)
• M44: 14,386,079 km (0.075 R)
• M45: 14,919,695 km (0.084 R)
• M46: 15,207,072 km (0.085 R)
• M47: 15,496,095 km (0.086 R)
• M48: 15,750,711 km (0.089 R)
• M49: 15,933,220 km (0.087 R)
• M50: 17,344,228 km (0.107 R)
• M51: 18,255,727 km (0.071 R)
• M52: 18,756,132 km (0.047 R)
• M53: 18,872,220 km (0.099 R)
• M54: 19,338,966 km (0.071 R)
• M55: 19,495,445 km (0.097 R)
• M56: 19,691,568 km (0.086 R)
• M57: 20,204,688 km (0.109 R)
• M58: 21,002,643 km (0.119 R)
• M59: 21,163,461 km (0.104 R)
• M60: 21,567,375 km (0.118 R)
• M61: 22,629,371 km (0.099 R)
• M62: 23,000,822 km (0.07 R)
• M63: 23,416,106 km (0.091 R)
• M64: 24,001,632 km (0.084 R)
• M65: 25,144,560 km (0.078 R)
• M66: 25,830,017 km (0.072 R)
• M67: 26,391,608 km (0.078 R)
• M68: 26,782,806 km (0.03 R)
• M69: 26,957,237 km (0.085 R)
• M70: 27,307,296 km (0.108 R)
• M71: 28,056,183 km (0.112 R)
• M72: 28,455,460 km (0.075 R)
• M73: 29,080,180 km (0.067 R)
• M74: 29,484,244 km (0.064 R)
• M75: 29,574,302 km (0.05 R)
• M76: 30,343,235 km (0.074 R)
• M77: 30,434,191 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.8

Radius: 5

Gravity: 35.63 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.76 AU - 14.22 AU

Year: 18256 Days

Day: 24 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,149,521 km

• M1: 205,697 km (0.044 R)
• M2: 266,733 km (0.103 R)
• M3: 640,578 km (0.089 R)
• M4: 1,508,395 km (0.099 R)
• M5: 2,065,947 km (0.082 R)
• M6: 2,205,821 km (0.105 R)
• M7: 2,312,633 km (0.034 R)
• M8: 3,430,728 km (0.063 R)
• M9: 3,935,471 km (0.093 R)
• M10: 4,827,374 km (0.073 R)
• M11: 5,059,699 km (0.075 R)
• M12: 5,248,342 km (0.041 R)
• M13: 5,926,469 km (0.101 R)
• M14: 6,175,251 km (0.11 R)
• M15: 6,275,780 km (0.099 R)
• M16: 7,523,277 km (0.074 R)
• M17: 7,846,857 km (0.117 R)
• M18: 8,396,180 km (0.084 R)
• M19: 8,901,223 km (0.097 R)
• M20: 9,071,764 km (0.061 R)
• M21: 9,473,884 km (0.103 R)
• M22: 10,295,325 km (0.061 R)
• M23: 12,893,242 km (0.085 R)
• M24: 13,999,219 km (0.064 R)
• M25: 14,131,314 km (0.118 R)
• M26: 14,932,560 km (0.105 R)
• M27: 15,270,801 km (0.093 R)
• M28: 15,338,718 km (0.084 R)
• M29: 15,611,585 km (0.083 R)
• M30: 15,679,951 km (0.037 R)
• M31: 16,092,841 km (0.072 R)
• M32: 16,231,219 km (0.075 R)
• M33: 16,369,897 km (0.053 R)
• M34: 16,858,782 km (0.057 R)
• M35: 18,137,844 km (0.11 R)
• M36: 18,498,525 km (0.1 R)
• M37: 20,787,671 km (0.086 R)
• M38: 21,621,231 km (0.053 R)
• M39: 22,080,496 km (0.045 R)
• M40: 22,620,245 km (0.1 R)
• M41: 22,697,737 km (0.045 R)
• M42: 25,383,916 km (0.033 R)
• M43: 25,464,400 km (0.056 R)
• M44: 25,868,314 km (0.071 R)
• M45: 27,919,002 km (0.115 R)
• M46: 28,085,355 km (0.069 R)
• M47: 28,837,832 km (0.058 R)
• M48: 30,790,683 km (0.085 R)
• M49: 31,913,265 km (0.097 R)
• M50: 32,610,690 km (0.073 R)
• M51: 33,401,315 km (0.063 R)
• M52: 34,198,372 km (0.06 R)
• M53: 34,287,234 km (0.036 R)
• M54: 35,540,415 km (0.102 R)
• M55: 37,539,790 km (0.049 R)
• M56: 38,183,510 km (0.105 R)
• M57: 41,931,535 km (0.116 R)
• M58: 42,408,304 km (0.069 R)
• M59: 42,886,718 km (0.103 R)
• M60: 44,042,361 km (0.077 R)
• M61: 44,139,151 km (0.05 R)
• M62: 44,915,863 km (0.079 R)
• M63: 45,697,063 km (0.109 R)
• M64: 46,187,595 km (0.074 R)
• M65: 47,669,511 km (0.079 R)
• M66: 47,768,844 km (0.066 R)
• M67: 47,967,809 km (0.061 R)
• M68: 49,568,955 km (0.097 R)
• M69: 49,871,143 km (0.073 R)
• M70: 50,578,591 km (0.075 R)
• M71: 50,882,873 km (0.103 R)
• M72: 51,697,135 km (0.108 R)
• M73: 52,003,511 km (0.079 R)
• M74: 52,823,607 km (0.116 R)
• M75: 54,165,350 km (0.09 R)
• M76: 54,372,842 km (0.049 R)
• M77: 62,013,703 km (0.067 R)
• M78: 62,122,161 km (0.096 R)
• M79: 62,447,986 km (0.116 R)
• M80: 63,101,130 km (0.046 R)
• M81: 63,975,679 km (0.087 R)
• M82: 64,194,989 km (0.089 R)
• M83: 64,964,371 km (0.092 R)
• M84: 65,736,745 km (0.051 R)
• M85: 65,958,000 km (0.076 R)
• M86: 66,179,555 km (0.12 R)
• M87: 67,068,017 km (0.103 R)
• M88: 69,306,300 km (0.108 R)
• M89: 70,547,813 km (0.07 R)
• M90: 70,887,699 km (0.12 R)
• M91: 71,001,094 km (0.057 R)
• M92: 71,114,639 km (0.085 R)
• M93: 71,228,184 km (0.109 R)
• M94: 71,796,656 km (0.113 R)
• M95: 72,138,636 km (0.098 R)
• M96: 73,052,829 km (0.065 R)
• M97: 74,201,142 km (0.079 R)
• M98: 74,316,333 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 20,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit