🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 153 Days

Day: 28.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,616,737 km

• M1: 78,988 km (0.114 R)
• M2: 454,478 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.92 AU - 2.68 AU

Year: 1307 Days

Day: 44.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 105.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,616,737 km

• M1: 116,238 km (0.088 R)
• M2: 673,639 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.68 AU - 3.98 AU

Year: 2809 Days

Day: 26.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,616,737 km

• M1: 406,308 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.63 AU - 4.99 AU

Year: 3353 Days

Day: 40.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.7

Radius: 14.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.39 AU - 11.63 AU

Year: 10990 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 71,616,737 km

• M1: 193,280 km (0.056 R)
• M2: 340,934 km (0.077 R)
• M3: 452,833 km (0.114 R)
• M4: 610,509 km (0.03 R)
• M5: 838,496 km (0.113 R)
• M6: 1,060,649 km (0.087 R)
• M7: 1,502,711 km (0.051 R)
• M8: 1,627,625 km (0.107 R)
• M9: 1,777,821 km (0.115 R)
• M10: 2,353,175 km (0.082 R)
• M11: 2,674,810 km (0.081 R)
• M12: 3,010,956 km (0.105 R)
• M13: 3,279,036 km (0.112 R)
• M14: 3,416,067 km (0.046 R)
• M15: 4,921,022 km (0.044 R)
• M16: 6,025,653 km (0.099 R)
• M17: 6,640,949 km (0.043 R)
• M18: 6,956,151 km (0.103 R)
• M19: 8,191,231 km (0.106 R)
• M20: 8,795,756 km (0.067 R)
• M21: 9,103,629 km (0.109 R)
• M22: 9,336,702 km (0.104 R)
• M23: 9,690,202 km (0.071 R)
• M24: 10,088,282 km (0.107 R)
• M25: 10,941,439 km (0.109 R)
• M26: 11,565,112 km (0.06 R)
• M27: 11,691,373 km (0.087 R)
• M28: 12,115,034 km (0.074 R)
• M29: 12,587,165 km (0.115 R)
• M30: 12,934,232 km (0.116 R)
• M31: 15,128,533 km (0.076 R)
• M32: 15,358,914 km (0.101 R)
• M33: 16,386,352 km (0.106 R)
• M34: 16,670,439 km (0.088 R)
• M35: 17,629,062 km (0.059 R)
• M36: 17,726,001 km (0.116 R)
• M37: 18,310,929 km (0.047 R)
• M38: 18,408,916 km (0.059 R)
• M39: 18,951,657 km (0.083 R)
• M40: 19,349,737 km (0.094 R)
• M41: 19,649,980 km (0.066 R)
• M42: 19,851,189 km (0.109 R)
• M43: 20,611,295 km (0.106 R)
• M44: 21,329,515 km (0.06 R)
• M45: 21,484,349 km (0.03 R)
• M46: 22,895,805 km (0.101 R)
• M47: 23,692,862 km (0.103 R)
• M48: 24,229,320 km (0.117 R)
• M49: 24,661,508 km (0.111 R)
• M50: 25,368,957 km (0.103 R)
• M51: 28,265,321 km (0.109 R)
• M52: 29,062,977 km (0.113 R)
• M53: 30,157,285 km (0.068 R)
• M54: 32,149,031 km (0.107 R)
• M55: 35,215,488 km (0.041 R)
• M56: 36,135,066 km (0.062 R)
• M57: 37,186,889 km (0.08 R)
• M58: 38,437,079 km (0.075 R)
• M59: 38,562,890 km (0.093 R)
• M60: 39,891,918 km (0.062 R)
• M61: 40,914,569 km (0.069 R)
• M62: 41,558,139 km (0.112 R)
• M63: 42,334,851 km (0.112 R)
• M64: 43,246,949 km (0.087 R)
• M65: 43,508,746 km (0.115 R)
• M66: 43,902,487 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.4

Radius: 3.5

Gravity: 57.67 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.15 AU - 18.03 AU

Year: 21967 Days

Day: 15.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,616,737 km

• M1: 102,026 km (0.077 R)
• M2: 241,002 km (0.118 R)
• M3: 310,416 km (0.062 R)
• M4: 533,765 km (0.049 R)
• M5: 747,541 km (0.084 R)
• M6: 930,648 km (0.105 R)
• M7: 1,723,517 km (0.086 R)
• M8: 1,929,065 km (0.119 R)
• M9: 2,591,185 km (0.099 R)
• M10: 2,826,353 km (0.114 R)
• M11: 3,068,252 km (0.095 R)
• M12: 3,528,864 km (0.052 R)
• M13: 4,055,449 km (0.067 R)
• M14: 4,327,866 km (0.106 R)
• M15: 5,083,036 km (0.119 R)
• M16: 5,229,044 km (0.088 R)
• M17: 5,979,876 km (0.084 R)
• M18: 6,657,404 km (0.112 R)
• M19: 6,710,512 km (0.058 R)
• M20: 7,032,297 km (0.115 R)
• M21: 7,140,606 km (0.097 R)
• M22: 8,311,209 km (0.082 R)
• M23: 9,183,215 km (0.097 R)
• M24: 9,361,087 km (0.067 R)
• M25: 9,480,167 km (0.086 R)
• M26: 9,780,410 km (0.087 R)
• M27: 9,840,847 km (0.112 R)
• M28: 11,902,904 km (0.106 R)
• M29: 12,032,007 km (0.091 R)
• M30: 13,281,748 km (0.066 R)
• M31: 13,752,532 km (0.098 R)
• M32: 14,024,052 km (0.1 R)
• M33: 14,228,852 km (0.065 R)
• M34: 14,365,884 km (0.117 R)
• M35: 14,503,364 km (0.035 R)
• M36: 14,779,671 km (0.089 R)
• M37: 16,330,104 km (0.107 R)
• M38: 16,545,524 km (0.075 R)
• M39: 16,689,587 km (0.045 R)
• M40: 17,124,468 km (0.076 R)
• M41: 18,750,597 km (0.065 R)
• M42: 18,900,793 km (0.09 R)
• M43: 19,581,912 km (0.085 R)
• M44: 19,734,353 km (0.107 R)
• M45: 19,810,648 km (0.077 R)
• M46: 20,040,430 km (0.029 R)
• M47: 20,194,067 km (0.078 R)
• M48: 20,579,880 km (0.038 R)
• M49: 20,657,222 km (0.11 R)
• M50: 20,890,146 km (0.043 R)
• M51: 21,202,057 km (0.109 R)
• M52: 21,437,076 km (0.082 R)
• M53: 22,784,653 km (0.12 R)
• M54: 23,428,223 km (0.093 R)
• M55: 24,077,777 km (0.038 R)
• M56: 24,486,778 km (0.04 R)
• M57: 25,228,634 km (0.116 R)
• M58: 25,477,565 km (0.066 R)
• M59: 26,229,294 km (0.071 R)
• M60: 26,397,442 km (0.071 R)
• M61: 26,734,486 km (0.034 R)
• M62: 26,819,009 km (0.115 R)
• M63: 29,395,234 km (0.11 R)
• M64: 29,744,694 km (0.089 R)
• M65: 32,679,505 km (0.118 R)
• M66: 37,203,794 km (0.12 R)
• M67: 37,865,914 km (0.064 R)
• M68: 39,586,439 km (0.051 R)
• M69: 41,039,483 km (0.118 R)
• M70: 43,202,070 km (0.032 R)
• M71: 44,797,980 km (0.091 R)
• M72: 44,898,360 km (0.089 R)
• M73: 46,311,611 km (0.118 R)
• M74: 47,636,899 km (0.116 R)
• M75: 48,355,717 km (0.111 R)
• M76: 51,161,425 km (0.11 R)
• M77: 52,636,908 km (0.089 R)
• M78: 54,876,389 km (0.061 R)
• M79: 56,603,197 km (0.116 R)
• M80: 56,929,021 km (0.084 R)
• M81: 58,238,451 km (0.079 R)
• M82: 58,896,831 km (0.057 R)
• M83: 59,557,605 km (0.106 R)
• M84: 62,786,226 km (0.084 R)
• M85: 63,348,565 km (0.114 R)
• M86: 66,414,124 km (0.085 R)
• M87: 67,561,839 km (0.108 R)
• M88: 67,907,410 km (0.03 R)
• M89: 68,369,069 km (0.115 R)
• M90: 69,527,705 km (0.085 R)
• M91: 69,643,942 km (0.111 R)
• M92: 70,109,491 km (0.109 R)
• M93: 74,464,584 km (0.086 R)
• M94: 76,135,144 km (0.075 R)
• M95: 77,456,392 km (0.088 R)
• M96: 78,422,046 km (0.025 R)
• M97: 80,731,239 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.3

Radius: 6.3

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.68 AU - 16.86 AU

Year: 23468 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,616,737 km

• M1: 96,042 km (0.065 R)
• M2: 169,943 km (0.103 R)
• M3: 574,306 km (0.116 R)
• M4: 880,832 km (0.08 R)
• M5: 928,554 km (0.115 R)
• M6: 1,180,178 km (0.075 R)
• M7: 1,424,471 km (0.069 R)
• M8: 1,774,680 km (0.104 R)
• M9: 1,835,566 km (0.089 R)
• M10: 1,928,317 km (0.112 R)
• M11: 2,348,088 km (0.077 R)
• M12: 2,724,925 km (0.08 R)
• M13: 2,866,744 km (0.102 R)
• M14: 3,194,663 km (0.109 R)
• M15: 3,457,805 km (0.087 R)
• M16: 3,806,667 km (0.081 R)
• M17: 3,885,655 km (0.115 R)
• M18: 4,289,121 km (0.116 R)
• M19: 4,371,399 km (0.11 R)
• M20: 4,495,865 km (0.111 R)
• M21: 4,537,603 km (0.082 R)
• M22: 4,833,358 km (0.113 R)
• M23: 5,532,877 km (0.088 R)
• M24: 5,622,486 km (0.083 R)
• M25: 5,712,694 km (0.099 R)
• M26: 5,803,350 km (0.038 R)
• M27: 6,403,986 km (0.074 R)
• M28: 6,451,109 km (0.071 R)
• M29: 6,545,505 km (0.055 R)
• M30: 7,268,063 km (0.068 R)
• M31: 7,366,349 km (0.098 R)
• M32: 7,415,716 km (0.09 R)
• M33: 8,270,518 km (0.076 R)
• M34: 9,050,372 km (0.11 R)
• M35: 9,529,534 km (0.043 R)
• M36: 15,003,021 km (0.071 R)
• M37: 16,078,630 km (0.106 R)
• M38: 16,917,724 km (0.101 R)
• M39: 17,837,302 km (0.098 R)
• M40: 18,102,988 km (0.038 R)
• M41: 19,043,360 km (0.059 R)
• M42: 19,382,947 km (0.092 R)
• M43: 19,793,294 km (0.087 R)
• M44: 20,137,369 km (0.066 R)
• M45: 20,275,448 km (0.093 R)
• M46: 20,413,976 km (0.099 R)
• M47: 21,181,263 km (0.099 R)
• M48: 22,242,810 km (0.113 R)
• M49: 23,321,560 km (0.07 R)
• M50: 23,976,948 km (0.082 R)
• M51: 25,305,826 km (0.067 R)
• M52: 26,658,490 km (0.114 R)
• M53: 28,266,069 km (0.054 R)
• M54: 29,433,381 km (0.09 R)
• M55: 29,590,309 km (0.08 R)
• M56: 31,094,067 km (0.101 R)
• M57: 31,814,979 km (0.094 R)
• M58: 33,191,878 km (0.075 R)
• M59: 34,587,925 km (0.119 R)
• M60: 35,752,096 km (0.094 R)
• M61: 36,170,970 km (0.108 R)
• M62: 37,013,505 km (0.09 R)
• M63: 37,522,288 km (0.118 R)
• M64: 38,718,173 km (0.088 R)
• M65: 38,975,930 km (0.054 R)
• M66: 40,535,189 km (0.117 R)
• M67: 41,234,858 km (0.11 R)
• M68: 41,498,150 km (0.065 R)
• M69: 41,586,114 km (0.082 R)
• M70: 41,762,041 km (0.107 R)
• M71: 42,026,530 km (0.051 R)
• M72: 42,912,149 km (0.087 R)
• M73: 44,701,639 km (0.093 R)
• M74: 44,972,261 km (0.059 R)
• M75: 45,696,315 km (0.091 R)
• M76: 45,787,121 km (0.065 R)
• M77: 48,076,118 km (0.075 R)
• M78: 48,353,323 km (0.107 R)
• M79: 49,095,029 km (0.035 R)
• M80: 52,194,099 km (0.12 R)
• M81: 52,384,088 km (0.077 R)
• M82: 52,479,083 km (0.101 R)
• M83: 52,859,660 km (0.068 R)
• M84: 54,391,392 km (0.119 R)
• M85: 55,162,719 km (0.078 R)
• M86: 58,579,385 km (0.084 R)
• M87: 59,568,227 km (0.104 R)
• M88: 60,961,581 km (0.085 R)
• M89: 62,970,830 km (0.102 R)
• M90: 66,127,944 km (0.064 R)
• M91: 66,230,568 km (0.074 R)
• M92: 67,466,994 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.2

Radius: 6.5

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.3 AU - 21.82 AU

Year: 28761 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,616,737 km

• M1: 132,095 km (0.096 R)
• M2: 225,594 km (0.119 R)
• M3: 314,305 km (0.12 R)
• M4: 398,230 km (0.072 R)
• M5: 631,752 km (0.078 R)
• M6: 674,686 km (0.04 R)
• M7: 1,003,503 km (0.066 R)
• M8: 1,132,157 km (0.099 R)
• M9: 1,349,373 km (0.097 R)
• M10: 1,639,144 km (0.054 R)
• M11: 2,077,017 km (0.075 R)
• M12: 2,175,452 km (0.116 R)
• M13: 2,411,218 km (0.053 R)
• M14: 2,726,272 km (0.094 R)
• M15: 2,943,787 km (0.102 R)
• M16: 3,204,386 km (0.106 R)
• M17: 3,511,511 km (0.071 R)
• M18: 3,708,382 km (0.08 R)
• M19: 4,195,173 km (0.119 R)
• M20: 4,531,020 km (0.097 R)
• M21: 4,659,076 km (0.119 R)
• M22: 4,831,862 km (0.109 R)
• M23: 5,273,026 km (0.059 R)
• M24: 5,317,756 km (0.116 R)
• M25: 5,958,633 km (0.094 R)
• M26: 6,288,197 km (0.068 R)
• M27: 8,023,083 km (0.083 R)
• M28: 8,074,695 km (0.1 R)
• M29: 8,334,546 km (0.091 R)
• M30: 10,061,354 km (0.094 R)
• M31: 10,850,483 km (0.104 R)
• M32: 11,368,391 km (0.063 R)
• M33: 11,659,508 km (0.11 R)
• M34: 12,308,614 km (0.049 R)
• M35: 13,580,345 km (0.09 R)
• M36: 15,855,579 km (0.075 R)
• M37: 17,303,088 km (0.094 R)
• M38: 18,861,000 km (0.069 R)
• M39: 18,998,630 km (0.114 R)
• M40: 19,344,052 km (0.054 R)
• M41: 19,691,568 km (0.062 R)
• M42: 20,746,382 km (0.09 R)
• M43: 21,819,448 km (0.109 R)
• M44: 22,253,730 km (0.093 R)
• M45: 23,057,370 km (0.092 R)
• M46: 23,278,177 km (0.113 R)
• M47: 24,392,681 km (0.12 R)
• M48: 24,467,629 km (0.103 R)
• M49: 26,135,197 km (0.109 R)
• M50: 26,827,835 km (0.105 R)
• M51: 28,862,665 km (0.089 R)
• M52: 33,327,713 km (0.047 R)
• M53: 36,278,830 km (0.072 R)
• M54: 40,637,214 km (0.082 R)
• M55: 41,976,714 km (0.093 R)
• M56: 42,426,405 km (0.11 R)
• M57: 42,516,463 km (0.043 R)
• M58: 43,421,231 km (0.095 R)
• M59: 44,423,836 km (0.07 R)
• M60: 44,790,350 km (0.039 R)
• M61: 45,341,918 km (0.095 R)
• M62: 45,434,070 km (0.082 R)
• M63: 46,451,934 km (0.105 R)
• M64: 47,103,433 km (0.103 R)
• M65: 47,196,782 km (0.101 R)
• M66: 47,851,871 km (0.118 R)
• M67: 48,509,802 km (0.109 R)
• M68: 49,739,796 km (0.064 R)
• M69: 49,929,935 km (0.12 R)
• M70: 50,406,404 km (0.102 R)
• M71: 51,171,747 km (0.052 R)
• M72: 51,363,831 km (0.064 R)
• M73: 53,005,069 km (0.102 R)
• M74: 55,252,777 km (0.101 R)
• M75: 56,437,741 km (0.12 R)
• M76: 56,636,108 km (0.101 R)
• M77: 57,531,452 km (0.052 R)
• M78: 58,732,423 km (0.111 R)
• M79: 59,638,687 km (0.116 R)
• M80: 59,739,666 km (0.107 R)
• M81: 59,941,772 km (0.098 R)
• M82: 60,245,306 km (0.107 R)
• M83: 60,651,016 km (0.059 R)
• M84: 63,825,034 km (0.066 R)
• M85: 64,238,522 km (0.11 R)
• M86: 64,342,044 km (0.099 R)
• M87: 65,588,494 km (0.057 R)
• M88: 66,947,740 km (0.075 R)
• M89: 67,052,608 km (0.073 R)
• M90: 68,739,174 km (0.086 R)
• M91: 70,439,653 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit