🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.81 AU - 1.09 AU

Year: 351 Days

Day: 34.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.17 AU - 1.35 AU

Year: 536 Days

Day: 31.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.48 AU - 1.6 AU

Year: 724 Days

Day: 16.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.15 AU - 2.57 AU

Year: 1373 Days

Day: 42.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.35 AU - 4.89 AU

Year: 3167 Days

Day: 28.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868

Radius: 10.8

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.03 AU - 5.57 AU

Year: 4621 Days

Day: 8.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,329,685 km

• M1: 139,425 km (0.071 R)
• M2: 311,014 km (0.066 R)
• M3: 469,139 km (0.049 R)
• M4: 599,439 km (0.066 R)
• M5: 669,600 km (0.098 R)
• M6: 1,498,522 km (0.096 R)
• M7: 1,751,342 km (0.111 R)
• M8: 1,821,204 km (0.083 R)
• M9: 2,036,326 km (0.072 R)
• M10: 2,317,121 km (0.091 R)
• M11: 2,413,612 km (0.112 R)
• M12: 2,854,028 km (0.037 R)
• M13: 3,211,717 km (0.061 R)
• M14: 3,495,055 km (0.096 R)
• M15: 3,969,879 km (0.104 R)
• M16: 4,250,524 km (0.071 R)
• M17: 4,489,283 km (0.1 R)
• M18: 4,561,837 km (0.062 R)
• M19: 4,880,631 km (0.077 R)
• M20: 5,334,062 km (0.038 R)
• M21: 5,436,686 km (0.063 R)
• M22: 5,565,938 km (0.087 R)
• M23: 5,643,879 km (0.088 R)
• M24: 6,444,227 km (0.062 R)
• M25: 6,774,390 km (0.043 R)
• M26: 7,025,714 km (0.08 R)
• M27: 7,739,745 km (0.1 R)
• M28: 8,446,894 km (0.055 R)
• M29: 8,717,517 km (0.095 R)
• M30: 9,052,018 km (0.119 R)
• M31: 9,515,173 km (0.037 R)
• M32: 9,671,203 km (0.093 R)
• M33: 9,891,112 km (0.062 R)
• M34: 11,278,333 km (0.09 R)
• M35: 11,410,578 km (0.1 R)
• M36: 11,543,271 km (0.088 R)
• M37: 12,112,790 km (0.115 R)
• M38: 12,520,295 km (0.089 R)
• M39: 13,001,551 km (0.071 R)
• M40: 13,314,061 km (0.118 R)
• M41: 13,734,730 km (0.115 R)
• M42: 14,913,861 km (0.071 R)
• M43: 15,058,970 km (0.064 R)
• M44: 15,754,750 km (0.064 R)
• M45: 16,125,154 km (0.08 R)
• M46: 16,723,845 km (0.091 R)
• M47: 16,799,242 km (0.12 R)
• M48: 17,025,883 km (0.103 R)
• M49: 17,177,725 km (0.087 R)
• M50: 17,943,068 km (0.115 R)
• M51: 18,524,405 km (0.072 R)
• M52: 18,954,649 km (0.094 R)
• M53: 19,033,187 km (0.116 R)
• M54: 19,467,321 km (0.11 R)
• M55: 19,665,687 km (0.04 R)
• M56: 19,984,630 km (0.116 R)
• M57: 20,104,607 km (0.089 R)
• M58: 21,195,625 km (0.108 R)
• M59: 21,399,826 km (0.046 R)
• M60: 21,481,656 km (0.108 R)
• M61: 21,563,486 km (0.09 R)
• M62: 21,727,744 km (0.12 R)
• M63: 22,098,747 km (0.102 R)
• M64: 22,181,475 km (0.038 R)
• M65: 22,513,432 km (0.116 R)
• M66: 22,721,673 km (0.118 R)
• M67: 22,888,773 km (0.111 R)
• M68: 23,014,436 km (0.109 R)
• M69: 23,098,360 km (0.113 R)
• M70: 23,350,432 km (0.111 R)
• M71: 23,519,179 km (0.098 R)
• M72: 23,603,552 km (0.112 R)
• M73: 24,027,512 km (0.118 R)
• M74: 24,283,026 km (0.118 R)
• M75: 24,539,436 km (0.119 R)
• M76: 24,668,090 km (0.07 R)
• M77: 25,530,821 km (0.089 R)
• M78: 26,447,408 km (0.113 R)
• M79: 26,799,411 km (0.074 R)
• M80: 26,976,086 km (0.111 R)
• M81: 27,064,499 km (0.095 R)
• M82: 27,730,808 km (0.103 R)
• M83: 28,447,681 km (0.116 R)
• M84: 28,627,797 km (0.066 R)
• M85: 29,034,553 km (0.068 R)
• M86: 29,170,538 km (0.117 R)
• M87: 29,261,344 km (0.119 R)
• M88: 29,443,105 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.1

Radius: 9.2

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.55 AU - 6.11 AU

Year: 4661 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,329,685 km

• M1: 132,843 km (0.076 R)
• M2: 246,388 km (0.101 R)
• M3: 520,601 km (0.112 R)
• M4: 660,624 km (0.117 R)
• M5: 881,131 km (0.039 R)
• M6: 1,155,344 km (0.036 R)
• M7: 1,489,546 km (0.088 R)
• M8: 1,556,566 km (0.106 R)
• M9: 1,853,218 km (0.046 R)
• M10: 1,980,676 km (0.092 R)
• M11: 2,380,401 km (0.071 R)
• M12: 2,559,470 km (0.102 R)
• M13: 2,640,552 km (0.115 R)
• M14: 2,805,259 km (0.106 R)
• M15: 2,888,884 km (0.082 R)
• M16: 3,123,304 km (0.093 R)
• M17: 3,210,071 km (0.114 R)
• M18: 3,542,777 km (0.083 R)
• M19: 4,050,811 km (0.109 R)
• M20: 4,217,314 km (0.027 R)
• M21: 4,755,268 km (0.092 R)
• M22: 5,057,904 km (0.116 R)
• M23: 5,134,498 km (0.093 R)
• M24: 5,211,541 km (0.104 R)
• M25: 5,681,877 km (0.073 R)
• M26: 5,761,612 km (0.112 R)
• M27: 5,841,797 km (0.078 R)
• M28: 5,949,059 km (0.117 R)
• M29: 6,220,429 km (0.112 R)
• M30: 6,412,812 km (0.061 R)
• M31: 7,578,778 km (0.098 R)
• M32: 7,637,270 km (0.102 R)
• M33: 8,655,583 km (0.111 R)
• M34: 9,211,788 km (0.087 R)
• M35: 9,337,002 km (0.075 R)
• M36: 9,971,446 km (0.091 R)
• M37: 10,652,565 km (0.068 R)
• M38: 10,784,062 km (0.117 R)
• M39: 10,982,129 km (0.081 R)
• M40: 11,214,904 km (0.111 R)
• M41: 11,685,389 km (0.097 R)
• M42: 11,786,966 km (0.106 R)
• M43: 12,230,972 km (0.091 R)
• M44: 12,403,159 km (0.066 R)
• M45: 12,994,520 km (0.089 R)
• M46: 13,064,681 km (0.086 R)
• M47: 13,276,063 km (0.047 R)
• M48: 13,382,128 km (0.096 R)
• M49: 13,488,492 km (0.083 R)
• M50: 13,702,118 km (0.102 R)
• M51: 13,916,940 km (0.099 R)
• M52: 14,168,863 km (0.073 R)
• M53: 14,458,634 km (0.102 R)
• M54: 15,191,664 km (0.077 R)
• M55: 16,011,909 km (0.099 R)
• M56: 17,076,597 km (0.098 R)
• M57: 17,191,937 km (0.061 R)
• M58: 17,462,260 km (0.112 R)
• M59: 17,968,200 km (0.036 R)
• M60: 18,478,778 km (0.086 R)
• M61: 19,193,706 km (0.051 R)
• M62: 19,554,536 km (0.107 R)
• M63: 19,715,653 km (0.099 R)
• M64: 20,323,768 km (0.111 R)
• M65: 20,446,139 km (0.118 R)
• M66: 20,814,749 km (0.037 R)
• M67: 21,309,469 km (0.1 R)
• M68: 21,392,346 km (0.087 R)
• M69: 21,558,400 km (0.117 R)
• M70: 22,017,067 km (0.073 R)
• M71: 22,142,878 km (0.105 R)
• M72: 23,199,339 km (0.059 R)
• M73: 23,884,198 km (0.116 R)
• M74: 24,793,154 km (0.088 R)
• M75: 25,713,331 km (0.096 R)
• M76: 27,047,145 km (0.112 R)
• M77: 27,181,784 km (0.072 R)
• M78: 27,632,223 km (0.078 R)
• M79: 28,085,055 km (0.118 R)
• M80: 28,449,027 km (0.062 R)
• M81: 29,181,757 km (0.073 R)
• M82: 29,412,138 km (0.053 R)
• M83: 29,642,968 km (0.06 R)
• M84: 29,781,795 km (0.115 R)
• M85: 30,525,745 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314

Radius: 10

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.74 AU - 7.08 AU

Year: 6880 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,329,685 km

• M1: 125,213 km (0.094 R)
• M2: 224,397 km (0.117 R)
• M3: 336,745 km (0.072 R)
• M4: 464,352 km (0.089 R)
• M5: 632,949 km (0.063 R)
• M6: 898,634 km (0.066 R)
• M7: 2,443,382 km (0.101 R)
• M8: 3,023,223 km (0.119 R)
• M9: 3,144,398 km (0.108 R)
• M10: 3,246,423 km (0.113 R)
• M11: 3,517,196 km (0.115 R)
• M12: 3,838,831 km (0.048 R)
• M13: 3,992,318 km (0.076 R)
• M14: 4,170,041 km (0.115 R)
• M15: 4,464,748 km (0.057 R)
• M16: 4,626,165 km (0.083 R)
• M17: 4,695,877 km (0.077 R)
• M18: 5,194,337 km (0.089 R)
• M19: 5,462,267 km (0.032 R)
• M20: 5,659,886 km (0.11 R)
• M21: 5,860,048 km (0.099 R)
• M22: 6,164,479 km (0.076 R)
• M23: 6,422,237 km (0.081 R)
• M24: 6,604,746 km (0.095 R)
• M25: 7,379,364 km (0.112 R)
• M26: 7,461,044 km (0.103 R)
• M27: 8,098,032 km (0.08 R)
• M28: 8,810,118 km (0.099 R)
• M29: 9,840,548 km (0.076 R)
• M30: 10,141,988 km (0.076 R)
• M31: 10,661,391 km (0.04 R)
• M32: 10,971,059 km (0.076 R)
• M33: 11,599,071 km (0.06 R)
• M34: 12,465,542 km (0.112 R)
• M35: 12,693,529 km (0.12 R)
• M36: 13,054,658 km (0.077 R)
• M37: 14,226,159 km (0.092 R)
• M38: 14,498,726 km (0.082 R)
• M39: 14,876,162 km (0.12 R)
• M40: 16,276,099 km (0.047 R)
• M41: 16,382,912 km (0.093 R)
• M42: 17,064,031 km (0.096 R)
• M43: 17,244,745 km (0.068 R)
• M44: 17,644,770 km (0.12 R)
• M45: 18,565,096 km (0.063 R)
• M46: 19,087,342 km (0.098 R)
• M47: 19,690,072 km (0.079 R)
• M48: 21,224,348 km (0.06 R)
• M49: 22,202,568 km (0.118 R)
• M50: 22,597,955 km (0.119 R)
• M51: 22,756,828 km (0.078 R)
• M52: 22,995,736 km (0.117 R)
• M53: 23,355,668 km (0.106 R)
• M54: 24,040,677 km (0.117 R)
• M55: 24,284,073 km (0.039 R)
• M56: 24,773,258 km (0.107 R)
• M57: 25,513,019 km (0.07 R)
• M58: 26,176,785 km (0.049 R)
• M59: 26,846,235 km (0.085 R)
• M60: 26,972,346 km (0.033 R)
• M61: 27,394,362 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 10.1

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.01 AU - 7.93 AU

Year: 7733 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,329,685 km

• M1: 129,701 km (0.112 R)
• M2: 273,166 km (0.118 R)
• M3: 473,776 km (0.072 R)
• M4: 600,935 km (0.093 R)
• M5: 806,632 km (0.074 R)
• M6: 909,555 km (0.086 R)
• M7: 980,764 km (0.113 R)
• M8: 1,091,466 km (0.077 R)
• M9: 1,226,104 km (0.078 R)
• M10: 1,470,248 km (0.118 R)
• M11: 1,619,846 km (0.073 R)
• M12: 1,820,008 km (0.102 R)
• M13: 2,004,761 km (0.044 R)
• M14: 2,417,801 km (0.067 R)
• M15: 2,621,553 km (0.087 R)
• M16: 2,937,653 km (0.1 R)
• M17: 3,100,416 km (0.027 R)
• M18: 3,958,360 km (0.088 R)
• M19: 4,290,617 km (0.069 R)
• M20: 4,885,866 km (0.084 R)
• M21: 5,209,746 km (0.095 R)
• M22: 5,674,696 km (0.083 R)
• M23: 5,776,123 km (0.08 R)
• M24: 6,609,084 km (0.065 R)
• M25: 6,859,062 km (0.068 R)
• M26: 8,231,772 km (0.094 R)
• M27: 8,462,303 km (0.096 R)
• M28: 8,969,140 km (0.081 R)
• M29: 9,087,472 km (0.077 R)
• M30: 9,325,632 km (0.03 R)
• M31: 9,525,794 km (0.089 R)
• M32: 9,646,669 km (0.12 R)
• M33: 9,767,843 km (0.065 R)
• M34: 10,299,365 km (0.105 R)
• M35: 11,647,241 km (0.055 R)
• M36: 11,733,410 km (0.101 R)
• M37: 12,167,094 km (0.114 R)
• M38: 12,429,788 km (0.078 R)
• M39: 12,960,860 km (0.086 R)
• M40: 13,499,263 km (0.07 R)
• M41: 14,136,849 km (0.05 R)
• M42: 14,320,705 km (0.07 R)
• M43: 14,459,233 km (0.097 R)
• M44: 14,830,684 km (0.054 R)
• M45: 15,964,038 km (0.11 R)
• M46: 16,348,055 km (0.111 R)
• M47: 17,468,843 km (0.09 R)
• M48: 18,513,634 km (0.032 R)
• M49: 18,664,578 km (0.07 R)
• M50: 18,967,664 km (0.116 R)
• M51: 19,425,433 km (0.062 R)
• M52: 20,248,072 km (0.098 R)
• M53: 21,503,348 km (0.108 R)
• M54: 22,568,484 km (0.111 R)
• M55: 22,729,751 km (0.072 R)
• M56: 23,053,481 km (0.048 R)
• M57: 23,161,640 km (0.03 R)
• M58: 24,694,719 km (0.111 R)
• M59: 24,916,423 km (0.087 R)
• M60: 25,641,374 km (0.109 R)
• M61: 26,203,862 km (0.047 R)
• M62: 26,373,357 km (0.074 R)
• M63: 26,656,695 km (0.105 R)
• M64: 27,857,816 km (0.09 R)
• M65: 28,377,968 km (0.113 R)
• M66: 28,901,261 km (0.075 R)
• M67: 29,193,426 km (0.088 R)
• M68: 29,427,846 km (0.074 R)
• M69: 29,898,481 km (0.085 R)
• M70: 32,470,966 km (0.052 R)
• M71: 32,896,422 km (0.112 R)
• M72: 34,060,593 km (0.048 R)
• M73: 35,113,612 km (0.051 R)
• M74: 35,612,820 km (0.105 R)
• M75: 36,240,234 km (0.094 R)
• M76: 36,807,958 km (0.113 R)
• M77: 37,378,524 km (0.101 R)
• M78: 38,336,250 km (0.068 R)
• M79: 38,464,455 km (0.101 R)
• M80: 40,145,337 km (0.1 R)
• M81: 40,732,658 km (0.064 R)
• M82: 40,929,229 km (0.092 R)
• M83: 41,784,032 km (0.089 R)
• M84: 42,114,344 km (0.092 R)
• M85: 43,913,258 km (0.059 R)
• M86: 44,114,617 km (0.093 R)
• M87: 44,720,787 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit