🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.8 AU - 1.06 AU

Year: 342 Days

Day: 18.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.86 AU - 1.16 AU

Year: 387 Days

Day: 18.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,085,329 km

• M1: 167,101 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.01 AU - 1.29 AU

Year: 470 Days

Day: 14.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,085,329 km

• M1: 175,478 km (0.074 R)
• M2: 551,268 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.02 AU - 3.02 AU

Year: 1999 Days

Day: 41.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,085,329 km

• M1: 2,028,547 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.26 AU - 3.28 AU

Year: 2252 Days

Day: 17.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 11.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.41 AU - 5.23 AU

Year: 4030 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,085,329 km

• M1: 147,354 km (0.085 R)
• M2: 333,005 km (0.106 R)
• M3: 536,757 km (0.115 R)
• M4: 638,185 km (0.081 R)
• M5: 903,272 km (0.075 R)
• M6: 1,319,304 km (0.047 R)
• M7: 1,426,416 km (0.107 R)
• M8: 1,624,334 km (0.06 R)
• M9: 1,831,527 km (0.081 R)
• M10: 2,158,996 km (0.098 R)
• M11: 2,243,669 km (0.119 R)
• M12: 2,594,476 km (0.054 R)
• M13: 2,684,983 km (0.105 R)
• M14: 2,822,613 km (0.067 R)
• M15: 2,947,078 km (0.109 R)
• M16: 3,121,210 km (0.073 R)
• M17: 3,217,701 km (0.093 R)
• M18: 3,479,946 km (0.118 R)
• M19: 3,681,155 km (0.061 R)
• M20: 3,783,330 km (0.099 R)
• M21: 3,938,314 km (0.071 R)
• M22: 4,060,385 km (0.118 R)
• M23: 4,166,002 km (0.094 R)
• M24: 4,254,713 km (0.088 R)
• M25: 4,893,496 km (0.111 R)
• M26: 4,968,444 km (0.076 R)
• M27: 5,310,575 km (0.09 R)
• M28: 5,406,916 km (0.118 R)
• M29: 5,739,023 km (0.114 R)
• M30: 6,178,841 km (0.111 R)
• M31: 6,361,949 km (0.106 R)
• M32: 6,526,207 km (0.091 R)
• M33: 6,712,756 km (0.1 R)
• M34: 6,901,099 km (0.098 R)
• M35: 7,027,510 km (0.102 R)
• M36: 7,218,696 km (0.073 R)
• M37: 7,693,519 km (0.066 R)
• M38: 7,956,812 km (0.094 R)
• M39: 8,334,845 km (0.092 R)
• M40: 8,741,452 km (0.038 R)
• M41: 8,993,226 km (0.099 R)
• M42: 9,480,615 km (0.112 R)
• M43: 9,692,147 km (0.055 R)
• M44: 9,810,329 km (0.105 R)
• M45: 10,119,847 km (0.059 R)
• M46: 10,287,846 km (0.109 R)
• M47: 10,456,742 km (0.082 R)
• M48: 10,578,065 km (0.075 R)
• M49: 10,920,046 km (0.093 R)
• M50: 11,018,332 km (0.086 R)
• M51: 11,715,458 km (0.03 R)
• M52: 11,891,834 km (0.104 R)
• M53: 12,580,882 km (0.035 R)
• M54: 13,256,615 km (0.101 R)
• M55: 13,440,621 km (0.117 R)
• M56: 13,704,960 km (0.119 R)
• M57: 13,970,945 km (0.108 R)
• M58: 14,454,146 km (0.084 R)
• M59: 14,942,733 km (0.063 R)
• M60: 15,602,759 km (0.114 R)
• M61: 15,797,086 km (0.098 R)
• M62: 16,356,582 km (0.106 R)
• M63: 16,582,326 km (0.092 R)
• M64: 16,922,661 km (0.102 R)
• M65: 17,122,374 km (0.084 R)
• M66: 17,495,172 km (0.044 R)
• M67: 17,841,790 km (0.069 R)
• M68: 18,015,922 km (0.046 R)
• M69: 18,103,287 km (0.049 R)
• M70: 18,336,660 km (0.109 R)
• M71: 18,512,437 km (0.106 R)
• M72: 19,221,082 km (0.077 R)
• M73: 19,429,323 km (0.099 R)
• M74: 20,028,761 km (0.058 R)
• M75: 20,119,268 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 11.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.46 AU - 9.2 AU

Year: 8343 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,085,329 km

• M1: 180,714 km (0.051 R)
• M2: 389,702 km (0.118 R)
• M3: 478,863 km (0.081 R)
• M4: 628,909 km (0.059 R)
• M5: 710,440 km (0.108 R)
• M6: 840,590 km (0.117 R)
• M7: 1,043,595 km (0.082 R)
• M8: 1,442,871 km (0.077 R)
• M9: 1,867,879 km (0.117 R)
• M10: 1,990,549 km (0.108 R)
• M11: 2,667,480 km (0.081 R)
• M12: 2,783,119 km (0.093 R)
• M13: 2,995,398 km (0.108 R)
• M14: 3,213,213 km (0.033 R)
• M15: 3,361,464 km (0.109 R)
• M16: 3,950,431 km (0.119 R)
• M17: 4,056,197 km (0.116 R)
• M18: 5,397,940 km (0.117 R)
• M19: 5,486,053 km (0.091 R)
• M20: 5,994,686 km (0.084 R)
• M21: 6,643,941 km (0.091 R)
• M22: 6,738,636 km (0.084 R)
• M23: 7,121,457 km (0.104 R)
• M24: 7,250,710 km (0.104 R)
• M25: 7,413,322 km (0.105 R)
• M26: 7,610,193 km (0.085 R)
• M27: 8,448,689 km (0.107 R)
• M28: 8,619,979 km (0.1 R)
• M29: 8,723,201 km (0.095 R)
• M30: 9,281,201 km (0.119 R)
• M31: 9,850,721 km (0.098 R)
• M32: 9,922,827 km (0.093 R)
• M33: 9,994,933 km (0.085 R)
• M34: 10,726,317 km (0.12 R)
• M35: 11,211,014 km (0.119 R)
• M36: 11,323,960 km (0.103 R)
• M37: 11,664,744 km (0.07 R)
• M38: 12,434,425 km (0.084 R)
• M39: 13,220,562 km (0.081 R)
• M40: 13,419,677 km (0.074 R)
• M41: 13,740,116 km (0.043 R)
• M42: 14,675,850 km (0.068 R)
• M43: 14,758,129 km (0.029 R)
• M44: 14,964,724 km (0.098 R)
• M45: 15,548,006 km (0.109 R)
• M46: 15,842,564 km (0.098 R)
• M47: 16,351,646 km (0.087 R)
• M48: 16,995,664 km (0.063 R)
• M49: 17,125,515 km (0.112 R)
• M50: 17,299,049 km (0.114 R)
• M51: 17,691,743 km (0.095 R)
• M52: 17,823,390 km (0.089 R)
• M53: 18,441,678 km (0.11 R)
• M54: 18,619,549 km (0.052 R)
• M55: 21,309,917 km (0.082 R)
• M56: 22,533,628 km (0.1 R)
• M57: 22,914,654 km (0.118 R)
• M58: 23,010,247 km (0.09 R)
• M59: 24,070,746 km (0.065 R)
• M60: 24,852,096 km (0.096 R)
• M61: 25,048,667 km (0.087 R)
• M62: 25,196,470 km (0.076 R)
• M63: 27,144,234 km (0.097 R)
• M64: 27,397,504 km (0.113 R)
• M65: 27,804,260 km (0.094 R)
• M66: 28,008,461 km (0.058 R)
• M67: 29,815,903 km (0.12 R)
• M68: 30,077,101 km (0.067 R)
• M69: 30,391,705 km (0.073 R)
• M70: 30,549,381 km (0.081 R)
• M71: 30,654,698 km (0.03 R)
• M72: 31,235,736 km (0.067 R)
• M73: 32,087,696 km (0.039 R)
• M74: 32,570,149 km (0.096 R)
• M75: 33,001,141 km (0.12 R)
• M76: 33,217,310 km (0.075 R)
• M77: 33,814,205 km (0.03 R)
• M78: 34,195,829 km (0.1 R)
• M79: 34,578,949 km (0.093 R)
• M80: 35,183,923 km (0.052 R)
• M81: 36,014,491 km (0.117 R)
• M82: 36,181,292 km (0.105 R)
• M83: 36,627,692 km (0.1 R)
• M84: 36,739,442 km (0.106 R)
• M85: 37,075,738 km (0.088 R)
• M86: 37,413,081 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.4

Radius: 12.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.85 AU - 9.09 AU

Year: 8568 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,085,329 km

• M1: 163,660 km (0.097 R)
• M2: 260,599 km (0.06 R)
• M3: 345,870 km (0.119 R)
• M4: 455,376 km (0.1 R)
• M5: 559,945 km (0.096 R)
• M6: 763,697 km (0.072 R)
• M7: 1,150,258 km (0.059 R)
• M8: 1,445,863 km (0.083 R)
• M9: 1,861,895 km (0.095 R)
• M10: 1,942,977 km (0.07 R)
• M11: 2,025,406 km (0.115 R)
• M12: 2,176,799 km (0.103 R)
• M13: 2,262,668 km (0.106 R)
• M14: 3,105,801 km (0.057 R)
• M15: 3,360,567 km (0.093 R)
• M16: 3,440,452 km (0.035 R)
• M17: 3,581,672 km (0.058 R)
• M18: 3,663,353 km (0.101 R)
• M19: 3,953,872 km (0.038 R)
• M20: 4,059,488 km (0.052 R)
• M21: 4,209,086 km (0.093 R)
• M22: 4,425,853 km (0.113 R)
• M23: 4,579,789 km (0.107 R)
• M24: 5,190,597 km (0.107 R)
• M25: 5,283,198 km (0.112 R)
• M26: 5,493,832 km (0.042 R)
• M27: 6,117,955 km (0.096 R)
• M28: 6,739,234 km (0.119 R)
• M29: 7,224,979 km (0.062 R)
• M30: 7,590,297 km (0.03 R)
• M31: 7,748,721 km (0.115 R)
• M32: 7,908,192 km (0.106 R)
• M33: 8,041,933 km (0.08 R)
• M34: 8,176,421 km (0.051 R)
• M35: 8,612,050 km (0.119 R)
• M36: 8,694,479 km (0.06 R)
• M37: 9,505,748 km (0.087 R)
• M38: 10,021,561 km (0.097 R)
• M39: 10,195,544 km (0.103 R)
• M40: 10,634,763 km (0.073 R)
• M41: 10,901,346 km (0.102 R)
• M42: 10,990,656 km (0.113 R)
• M43: 11,320,370 km (0.075 R)
• M44: 11,562,270 km (0.1 R)
• M45: 11,744,779 km (0.061 R)
• M46: 11,897,668 km (0.057 R)
• M47: 12,081,973 km (0.074 R)
• M48: 13,144,118 km (0.096 R)
• M49: 13,686,410 km (0.091 R)
• M50: 14,106,032 km (0.097 R)
• M51: 14,236,033 km (0.068 R)
• M52: 14,366,482 km (0.098 R)
• M53: 14,727,162 km (0.08 R)
• M54: 14,991,203 km (0.114 R)
• M55: 16,815,100 km (0.066 R)
• M56: 17,403,767 km (0.042 R)
• M57: 17,613,055 km (0.106 R)
• M58: 18,210,848 km (0.089 R)
• M59: 18,708,111 km (0.111 R)
• M60: 18,994,292 km (0.106 R)
• M61: 21,298,249 km (0.076 R)
• M62: 21,410,148 km (0.109 R)
• M63: 22,502,063 km (0.098 R)
• M64: 22,616,056 km (0.036 R)
• M65: 22,844,492 km (0.111 R)
• M66: 23,805,060 km (0.115 R)
• M67: 24,037,685 km (0.061 R)
• M68: 25,132,592 km (0.069 R)
• M69: 25,211,430 km (0.118 R)
• M70: 25,408,899 km (0.079 R)
• M71: 25,725,897 km (0.117 R)
• M72: 25,884,920 km (0.102 R)
• M73: 26,323,840 km (0.028 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.7

Radius: 13.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.38 AU - 10.34 AU

Year: 10043 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,085,329 km

• M1: 723,455 km (0.102 R)
• M2: 1,059,003 km (0.105 R)
• M3: 1,338,153 km (0.055 R)
• M4: 1,919,640 km (0.114 R)
• M5: 2,138,502 km (0.111 R)
• M6: 2,340,159 km (0.094 R)
• M7: 2,817,078 km (0.057 R)
• M8: 2,927,331 km (0.089 R)
• M9: 3,039,081 km (0.108 R)
• M10: 3,800,235 km (0.091 R)
• M11: 3,891,789 km (0.085 R)
• M12: 4,139,822 km (0.065 R)
• M13: 4,948,249 km (0.113 R)
• M14: 5,629,966 km (0.066 R)
• M15: 5,875,606 km (0.051 R)
• M16: 6,124,986 km (0.079 R)
• M17: 6,450,660 km (0.088 R)
• M18: 6,819,120 km (0.074 R)
• M19: 7,499,940 km (0.098 R)
• M20: 7,770,712 km (0.115 R)
• M21: 8,642,419 km (0.115 R)
• M22: 8,967,196 km (0.076 R)
• M23: 9,545,242 km (0.109 R)
• M24: 10,434,900 km (0.1 R)
• M25: 10,694,004 km (0.105 R)
• M26: 11,662,201 km (0.053 R)
• M27: 12,021,236 km (0.098 R)
• M28: 12,202,100 km (0.094 R)
• M29: 12,429,489 km (0.071 R)
• M30: 12,842,528 km (0.081 R)
• M31: 12,981,056 km (0.057 R)
• M32: 13,587,675 km (0.073 R)
• M33: 15,266,612 km (0.119 R)
• M34: 16,155,373 km (0.051 R)
• M35: 16,455,317 km (0.081 R)
• M36: 16,908,748 km (0.105 R)
• M37: 17,519,855 km (0.077 R)
• M38: 18,345,935 km (0.109 R)
• M39: 18,502,115 km (0.095 R)
• M40: 18,816,121 km (0.066 R)
• M41: 19,079,114 km (0.096 R)
• M42: 19,502,326 km (0.068 R)
• M43: 19,661,947 km (0.12 R)
• M44: 21,281,045 km (0.066 R)
• M45: 21,445,453 km (0.118 R)
• M46: 21,720,115 km (0.097 R)
• M47: 21,940,772 km (0.03 R)
• M48: 22,106,676 km (0.111 R)
• M49: 23,619,110 km (0.107 R)
• M50: 24,187,732 km (0.078 R)
• M51: 24,531,208 km (0.053 R)
• M52: 24,760,991 km (0.055 R)
• M53: 26,154,794 km (0.118 R)
• M54: 26,272,079 km (0.034 R)
• M55: 26,507,247 km (0.063 R)
• M56: 26,625,130 km (0.098 R)
• M57: 27,932,765 km (0.09 R)
• M58: 28,292,996 km (0.081 R)
• M59: 28,957,510 km (0.118 R)
• M60: 29,261,344 km (0.113 R)
• M61: 29,810,667 km (0.075 R)
• M62: 30,363,581 km (0.052 R)
• M63: 30,857,852 km (0.066 R)
• M64: 32,671,726 km (0.085 R)
• M65: 32,798,136 km (0.119 R)
• M66: 33,432,581 km (0.109 R)
• M67: 33,623,617 km (0.085 R)
• M68: 34,070,915 km (0.091 R)
• M69: 35,036,121 km (0.073 R)
• M70: 35,424,626 km (0.067 R)
• M71: 35,944,928 km (0.026 R)
• M72: 37,521,091 km (0.072 R)
• M73: 38,117,986 km (0.077 R)
• M74: 38,251,128 km (0.115 R)
• M75: 39,321,202 km (0.106 R)
• M76: 39,994,991 km (0.084 R)
• M77: 42,176,876 km (0.111 R)
• M78: 43,421,081 km (0.059 R)
• M79: 44,397,058 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 15,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit