🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.54 AU - 0.78 AU

Year: 199 Days

Day: 41.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,080,085 km

• M1: 123,568 km (0.068 R)
• M2: 159,621 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.3 AU - 1.76 AU

Year: 702 Days

Day: 37.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.89 AU - 2.13 AU

Year: 1057 Days

Day: 16.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.76 AU - 2.98 AU

Year: 1803 Days

Day: 31.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.13 AU - 4.53 AU

Year: 2780 Days

Day: 25.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,080,085 km

• M1: 1,111,512 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.2

Radius: 12.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.41 AU - 8.41 AU

Year: 7481 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,080,085 km

• M1: 174,431 km (0.028 R)
• M2: 401,670 km (0.109 R)
• M3: 626,516 km (0.048 R)
• M4: 1,029,981 km (0.096 R)
• M5: 1,245,552 km (0.085 R)
• M6: 1,540,559 km (0.057 R)
• M7: 1,671,607 km (0.045 R)
• M8: 1,875,509 km (0.036 R)
• M9: 2,105,740 km (0.1 R)
• M10: 2,536,133 km (0.069 R)
• M11: 2,633,371 km (0.064 R)
• M12: 3,117,919 km (0.079 R)
• M13: 3,456,459 km (0.116 R)
• M14: 3,784,826 km (0.082 R)
• M15: 3,874,136 km (0.112 R)
• M16: 4,123,516 km (0.104 R)
• M17: 4,661,769 km (0.075 R)
• M18: 6,012,039 km (0.088 R)
• M19: 6,274,883 km (0.087 R)
• M20: 6,811,640 km (0.102 R)
• M21: 7,168,580 km (0.092 R)
• M22: 7,251,757 km (0.115 R)
• M23: 7,843,566 km (0.092 R)
• M24: 8,627,309 km (0.101 R)
• M25: 8,715,871 km (0.114 R)
• M26: 8,953,732 km (0.077 R)
• M27: 9,344,930 km (0.093 R)
• M28: 10,019,467 km (0.084 R)
• M29: 10,646,581 km (0.115 R)
• M30: 10,773,440 km (0.059 R)
• M31: 10,964,776 km (0.062 R)
• M32: 11,157,308 km (0.046 R)
• M33: 11,708,876 km (0.074 R)
• M34: 12,169,637 km (0.048 R)
• M35: 12,302,480 km (0.114 R)
• M36: 12,402,411 km (0.074 R)
• M37: 12,771,021 km (0.075 R)
• M38: 13,109,261 km (0.104 R)
• M39: 13,279,504 km (0.109 R)
• M40: 13,382,128 km (0.085 R)
• M41: 13,794,719 km (0.106 R)
• M42: 14,107,079 km (0.115 R)
• M43: 14,632,617 km (0.073 R)
• M44: 14,773,987 km (0.114 R)
• M45: 15,992,910 km (0.103 R)
• M46: 16,688,241 km (0.111 R)
• M47: 16,946,896 km (0.091 R)
• M48: 17,058,196 km (0.084 R)
• M49: 17,543,043 km (0.065 R)
• M50: 17,919,132 km (0.074 R)
• M51: 18,070,376 km (0.108 R)
• M52: 18,260,066 km (0.115 R)
• M53: 18,564,797 km (0.095 R)
• M54: 19,179,345 km (0.094 R)
• M55: 20,310,155 km (0.065 R)
• M56: 20,824,173 km (0.097 R)
• M57: 21,022,989 km (0.095 R)
• M58: 22,513,732 km (0.119 R)
• M59: 22,636,252 km (0.101 R)
• M60: 23,251,399 km (0.039 R)
• M61: 23,375,116 km (0.097 R)
• M62: 23,789,053 km (0.077 R)
• M63: 23,872,080 km (0.112 R)
• M64: 24,080,171 km (0.117 R)
• M65: 24,205,384 km (0.117 R)
• M66: 24,498,297 km (0.12 R)
• M67: 25,681,616 km (0.117 R)
• M68: 25,852,158 km (0.067 R)
• M69: 27,013,336 km (0.101 R)
• M70: 27,796,930 km (0.057 R)
• M71: 28,015,941 km (0.044 R)
• M72: 29,119,525 km (0.104 R)
• M73: 29,430,987 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.5

Radius: 9

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.05 AU - 9.57 AU

Year: 8094 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,080,085 km

• M1: 125,812 km (0.087 R)
• M2: 295,905 km (0.116 R)
• M3: 461,958 km (0.105 R)
• M4: 660,325 km (0.032 R)
• M5: 718,070 km (0.099 R)
• M6: 918,381 km (0.12 R)
• M7: 983,756 km (0.064 R)
• M8: 1,136,794 km (0.109 R)
• M9: 1,261,559 km (0.06 R)
• M10: 1,486,105 km (0.108 R)
• M11: 1,544,299 km (0.055 R)
• M12: 1,847,085 km (0.102 R)
• M13: 2,037,822 km (0.112 R)
• M14: 2,624,695 km (0.117 R)
• M15: 2,815,432 km (0.11 R)
• M16: 2,961,589 km (0.059 R)
• M17: 3,110,289 km (0.118 R)
• M18: 3,890,293 km (0.102 R)
• M19: 4,246,485 km (0.118 R)
• M20: 4,442,608 km (0.075 R)
• M21: 4,527,729 km (0.089 R)
• M22: 5,049,078 km (0.09 R)
• M23: 6,275,182 km (0.119 R)
• M24: 6,921,445 km (0.118 R)
• M25: 7,285,865 km (0.048 R)
• M26: 7,622,610 km (0.081 R)
• M27: 7,998,998 km (0.112 R)
• M28: 8,276,502 km (0.117 R)
• M29: 8,521,992 km (0.084 R)
• M30: 8,663,213 km (0.056 R)
• M31: 9,128,013 km (0.066 R)
• M32: 9,970,100 km (0.115 R)
• M33: 10,913,464 km (0.094 R)
• M34: 11,766,920 km (0.111 R)
• M35: 12,321,180 km (0.053 R)
• M36: 12,481,250 km (0.075 R)
• M37: 12,843,576 km (0.093 R)
• M38: 13,373,152 km (0.056 R)
• M39: 14,201,924 km (0.093 R)
• M40: 15,562,068 km (0.065 R)
• M41: 15,691,769 km (0.063 R)
• M42: 16,214,016 km (0.112 R)
• M43: 17,679,327 km (0.096 R)
• M44: 18,040,905 km (0.096 R)
• M45: 18,177,039 km (0.077 R)
• M46: 19,001,622 km (0.118 R)
• M47: 19,140,150 km (0.104 R)
• M48: 19,325,502 km (0.032 R)
• M49: 19,885,147 km (0.046 R)
• M50: 20,166,990 km (0.049 R)
• M51: 20,972,574 km (0.117 R)
• M52: 21,211,482 km (0.093 R)
• M53: 22,468,553 km (0.086 R)
• M54: 22,958,486 km (0.057 R)
• M55: 23,303,608 km (0.038 R)
• M56: 23,899,008 km (0.092 R)
• M57: 24,048,755 km (0.048 R)
• M58: 24,751,267 km (0.088 R)
• M59: 26,176,336 km (0.094 R)
• M60: 27,314,776 km (0.09 R)
• M61: 27,785,112 km (0.088 R)
• M62: 27,994,998 km (0.109 R)
• M63: 28,205,482 km (0.101 R)
• M64: 28,627,946 km (0.097 R)
• M65: 30,015,317 km (0.049 R)
• M66: 30,392,603 km (0.103 R)
• M67: 31,917,454 km (0.098 R)
• M68: 32,137,213 km (0.065 R)
• M69: 32,578,527 km (0.094 R)
• M70: 32,855,283 km (0.097 R)
• M71: 32,966,135 km (0.078 R)
• M72: 34,475,876 km (0.078 R)
• M73: 34,645,072 km (0.059 R)
• M74: 36,811,249 km (0.072 R)
• M75: 37,446,591 km (0.113 R)
• M76: 38,201,911 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.4

Radius: 14.2

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.23 AU - 10.27 AU

Year: 8788 Days

Day: 10 Hours

Environment

Temp: -168 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,080,085 km

• M1: 190,139 km (0.066 R)
• M2: 355,744 km (0.102 R)
• M3: 448,644 km (0.102 R)
• M4: 752,627 km (0.089 R)
• M5: 1,296,116 km (0.099 R)
• M6: 1,477,429 km (0.099 R)
• M7: 1,765,853 km (0.085 R)
• M8: 2,010,147 km (0.102 R)
• M9: 2,532,393 km (0.065 R)
• M10: 2,762,474 km (0.099 R)
• M11: 2,927,780 km (0.091 R)
• M12: 3,169,680 km (0.05 R)
• M13: 3,596,333 km (0.034 R)
• M14: 3,908,544 km (0.1 R)
• M15: 5,128,813 km (0.028 R)
• M16: 5,481,116 km (0.113 R)
• M17: 5,720,323 km (0.114 R)
• M18: 6,116,608 km (0.109 R)
• M19: 6,302,558 km (0.083 R)
• M20: 7,523,576 km (0.045 R)
• M21: 7,722,990 km (0.116 R)
• M22: 7,857,030 km (0.095 R)
• M23: 7,991,668 km (0.118 R)
• M24: 8,676,976 km (0.118 R)
• M25: 8,781,395 km (0.117 R)
• M26: 9,132,651 km (0.106 R)
• M27: 9,238,865 km (0.095 R)
• M28: 9,632,158 km (0.1 R)
• M29: 9,740,317 km (0.112 R)
• M30: 9,921,480 km (0.116 R)
• M31: 10,657,801 km (0.074 R)
• M32: 10,957,146 km (0.114 R)
• M33: 11,107,941 km (0.084 R)
• M34: 11,335,479 km (0.038 R)
• M35: 11,641,108 km (0.107 R)
• M36: 12,104,861 km (0.039 R)
• M37: 12,456,566 km (0.077 R)
• M38: 13,532,175 km (0.075 R)
• M39: 13,694,039 km (0.084 R)
• M40: 14,389,221 km (0.026 R)
• M41: 14,637,404 km (0.038 R)
• M42: 15,856,776 km (0.047 R)
• M43: 16,113,037 km (0.114 R)
• M44: 16,370,794 km (0.082 R)
• M45: 18,347,132 km (0.037 R)
• M46: 19,431,716 km (0.114 R)
• M47: 19,568,748 km (0.039 R)
• M48: 21,191,286 km (0.077 R)
• M49: 21,285,383 km (0.116 R)
• M50: 21,805,086 km (0.088 R)
• M51: 22,808,739 km (0.093 R)
• M52: 22,905,080 km (0.096 R)
• M53: 23,243,470 km (0.099 R)
• M54: 23,340,409 km (0.078 R)
• M55: 24,219,446 km (0.096 R)
• M56: 24,366,950 km (0.111 R)
• M57: 24,910,589 km (0.048 R)
• M58: 25,909,154 km (0.118 R)
• M59: 26,464,013 km (0.088 R)
• M60: 27,022,761 km (0.055 R)
• M61: 27,329,137 km (0.104 R)
• M62: 27,585,399 km (0.084 R)
• M63: 27,790,946 km (0.1 R)
• M64: 29,244,140 km (0.092 R)
• M65: 29,716,420 km (0.059 R)
• M66: 30,297,309 km (0.049 R)
• M67: 30,775,124 km (0.031 R)
• M68: 31,846,245 km (0.079 R)
• M69: 33,420,912 km (0.1 R)
• M70: 33,804,930 km (0.052 R)
• M71: 34,080,041 km (0.12 R)
• M72: 34,245,346 km (0.104 R)
• M73: 34,521,653 km (0.072 R)
• M74: 36,082,707 km (0.118 R)
• M75: 36,195,055 km (0.059 R)
• M76: 37,041,630 km (0.12 R)
• M77: 37,155,025 km (0.089 R)
• M78: 37,495,809 km (0.026 R)
• M79: 37,951,933 km (0.032 R)
• M80: 38,295,110 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.2

Radius: 9.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.22 AU - 11.72 AU

Year: 12564 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,080,085 km

• M1: 143,764 km (0.076 R)
• M2: 585,227 km (0.082 R)
• M3: 812,017 km (0.095 R)
• M4: 918,082 km (0.086 R)
• M5: 1,184,366 km (0.108 R)
• M6: 1,674,150 km (0.066 R)
• M7: 1,788,592 km (0.094 R)
• M8: 1,977,085 km (0.044 R)
• M9: 2,451,161 km (0.109 R)
• M10: 2,714,603 km (0.088 R)
• M11: 2,822,613 km (0.066 R)
• M12: 3,099,069 km (0.119 R)
• M13: 3,240,589 km (0.106 R)
• M14: 4,512,321 km (0.116 R)
• M15: 4,673,138 km (0.103 R)
• M16: 4,738,064 km (0.102 R)
• M17: 4,835,901 km (0.109 R)
• M18: 4,934,486 km (0.063 R)
• M19: 5,100,240 km (0.114 R)
• M20: 5,200,620 km (0.096 R)
• M21: 5,816,515 km (0.058 R)
• M22: 5,886,377 km (0.039 R)
• M23: 6,967,820 km (0.063 R)
• M24: 7,042,021 km (0.053 R)
• M25: 7,531,355 km (0.082 R)
• M26: 7,722,392 km (0.119 R)
• M27: 8,582,430 km (0.099 R)
• M28: 8,942,961 km (0.113 R)
• M29: 9,186,057 km (0.053 R)
• M30: 10,012,286 km (0.115 R)
• M31: 10,349,480 km (0.089 R)
• M32: 10,948,470 km (0.119 R)
• M33: 11,868,048 km (0.103 R)
• M34: 12,046,069 km (0.034 R)
• M35: 12,404,655 km (0.085 R)
• M36: 12,857,787 km (0.111 R)
• M37: 13,270,378 km (0.112 R)
• M38: 14,061,452 km (0.073 R)
• M39: 15,252,550 km (0.027 R)
• M40: 15,397,660 km (0.104 R)
• M41: 15,591,838 km (0.107 R)
• M42: 15,835,683 km (0.103 R)
• M43: 16,624,662 km (0.081 R)
• M44: 19,484,973 km (0.078 R)
• M45: 19,589,991 km (0.027 R)
• M46: 20,756,854 km (0.086 R)
• M47: 21,402,818 km (0.093 R)
• M48: 21,511,127 km (0.114 R)
• M49: 22,604,089 km (0.09 R)
• M50: 24,051,897 km (0.072 R)
• M51: 24,559,931 km (0.052 R)
• M52: 25,300,291 km (0.093 R)
• M53: 25,701,812 km (0.052 R)
• M54: 25,817,002 km (0.116 R)
• M55: 26,627,823 km (0.078 R)
• M56: 26,860,896 km (0.074 R)
• M57: 28,214,906 km (0.115 R)
• M58: 29,049,962 km (0.087 R)
• M59: 29,832,508 km (0.103 R)
• M60: 30,256,917 km (0.097 R)
• M61: 31,357,060 km (0.101 R)
• M62: 31,541,664 km (0.075 R)
• M63: 31,664,932 km (0.099 R)
• M64: 34,354,403 km (0.042 R)
• M65: 35,565,996 km (0.1 R)
• M66: 35,630,024 km (0.104 R)
• M67: 36,726,576 km (0.1 R)
• M68: 36,791,352 km (0.038 R)
• M69: 37,051,204 km (0.085 R)
• M70: 37,181,204 km (0.106 R)
• M71: 38,424,811 km (0.064 R)
• M72: 38,622,430 km (0.096 R)
• M73: 39,549,189 km (0.062 R)
• M74: 40,081,907 km (0.102 R)
• M75: 40,148,628 km (0.107 R)
• M76: 40,282,368 km (0.076 R)
• M77: 41,020,035 km (0.091 R)
• M78: 41,356,780 km (0.101 R)
• M79: 42,986,200 km (0.051 R)
• M80: 43,602,543 km (0.053 R)
• M81: 43,671,358 km (0.076 R)
• M82: 45,260,686 km (0.038 R)
• M83: 46,377,434 km (0.099 R)
• M84: 46,939,324 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit