🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.62 AU - 0.7 AU

Year: 237 Days

Day: 33.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,375,795 km

• M1: 92,601 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.08 AU - 1.78 AU

Year: 757 Days

Day: 21.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,375,795 km

• M1: 175,179 km (0.107 R)
• M2: 1,324,540 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.47 AU - 1.59 AU

Year: 838 Days

Day: 31.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.94 AU - 2.1 AU

Year: 1272 Days

Day: 31.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 150 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.93 AU - 2.17 AU

Year: 1300 Days

Day: 33.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,375,795 km

• M1: 1,353,711 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.2

Radius: 11.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.22 AU - 2.82 AU

Year: 1772 Days

Day: 6.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 47,375,795 km

• M1: 140,921 km (0.078 R)
• M2: 254,017 km (0.101 R)
• M3: 346,618 km (0.091 R)
• M4: 510,578 km (0.111 R)
• M5: 597,793 km (0.034 R)
• M6: 671,994 km (0.087 R)
• M7: 776,263 km (0.119 R)
• M8: 886,667 km (0.112 R)
• M9: 1,219,223 km (0.053 R)
• M10: 1,341,594 km (0.12 R)
• M11: 1,468,154 km (0.099 R)
• M12: 1,643,482 km (0.116 R)
• M13: 1,976,786 km (0.094 R)
• M14: 2,131,919 km (0.117 R)
• M15: 2,341,805 km (0.092 R)
• M16: 2,537,629 km (0.095 R)
• M17: 2,760,530 km (0.07 R)
• M18: 3,134,973 km (0.094 R)
• M19: 3,236,849 km (0.103 R)
• M20: 3,444,042 km (0.066 R)
• M21: 3,596,333 km (0.099 R)
• M22: 3,787,070 km (0.063 R)
• M23: 4,030,017 km (0.087 R)
• M24: 4,518,753 km (0.051 R)
• M25: 4,789,825 km (0.097 R)
• M26: 4,934,037 km (0.098 R)
• M27: 5,307,433 km (0.071 R)
• M28: 5,511,186 km (0.115 R)
• M29: 5,800,957 km (0.113 R)
• M30: 5,954,743 km (0.114 R)
• M31: 6,138,300 km (0.108 R)
• M32: 6,280,717 km (0.025 R)
• M33: 6,409,970 km (0.114 R)
• M34: 6,511,098 km (0.12 R)
• M35: 6,583,503 km (0.036 R)
• M36: 6,744,022 km (0.09 R)
• M37: 7,444,588 km (0.037 R)
• M38: 7,520,435 km (0.104 R)
• M39: 7,919,412 km (0.111 R)
• M40: 8,012,462 km (0.049 R)
• M41: 8,737,862 km (0.068 R)
• M42: 8,882,224 km (0.093 R)
• M43: 9,124,573 km (0.114 R)
• M44: 9,254,872 km (0.104 R)
• M45: 10,284,854 km (0.088 R)
• M46: 10,471,402 km (0.067 R)
• M47: 10,556,523 km (0.112 R)
• M48: 10,710,460 km (0.091 R)
• M49: 10,847,790 km (0.117 R)
• M50: 10,933,959 km (0.061 R)
• M51: 11,141,750 km (0.033 R)
• M52: 11,403,397 km (0.045 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.2

Radius: 13.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.21 AU - 5.99 AU

Year: 5101 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,375,795 km

• M1: 190,887 km (0.109 R)
• M2: 299,944 km (0.064 R)
• M3: 513,569 km (0.061 R)
• M4: 750,682 km (0.106 R)
• M5: 846,574 km (0.083 R)
• M6: 1,348,625 km (0.035 R)
• M7: 1,514,828 km (0.091 R)
• M8: 1,640,191 km (0.102 R)
• M9: 1,785,600 km (0.109 R)
• M10: 2,503,072 km (0.049 R)
• M11: 2,981,635 km (0.112 R)
• M12: 3,120,761 km (0.083 R)
• M13: 3,635,976 km (0.039 R)
• M14: 4,155,978 km (0.09 R)
• M15: 4,289,569 km (0.068 R)
• M16: 4,492,873 km (0.061 R)
• M17: 4,676,429 km (0.095 R)
• M18: 5,289,781 km (0.092 R)
• M19: 5,581,497 km (0.057 R)
• M20: 5,928,713 km (0.055 R)
• M21: 6,436,897 km (0.103 R)
• M22: 6,618,210 km (0.099 R)
• M23: 7,198,799 km (0.103 R)
• M24: 7,387,143 km (0.112 R)
• M25: 7,549,756 km (0.081 R)
• M26: 8,044,925 km (0.094 R)
• M27: 9,095,850 km (0.074 R)
• M28: 9,534,171 km (0.055 R)
• M29: 9,919,685 km (0.079 R)
• M30: 10,009,444 km (0.06 R)
• M31: 10,129,421 km (0.105 R)
• M32: 10,340,654 km (0.115 R)
• M33: 10,522,864 km (0.086 R)
• M34: 10,921,393 km (0.072 R)
• M35: 11,014,143 km (0.111 R)
• M36: 11,200,243 km (0.095 R)
• M37: 11,450,071 km (0.045 R)
• M38: 11,764,825 km (0.106 R)
• M39: 12,306,818 km (0.075 R)
• M40: 12,532,262 km (0.054 R)
• M41: 12,694,277 km (0.109 R)
• M42: 12,922,114 km (0.049 R)
• M43: 13,085,625 km (0.094 R)
• M44: 13,250,033 km (0.058 R)
• M45: 13,514,223 km (0.099 R)
• M46: 13,713,637 km (0.08 R)
• M47: 14,081,797 km (0.074 R)
• M48: 14,317,713 km (0.069 R)
• M49: 14,622,893 km (0.095 R)
• M50: 14,998,982 km (0.085 R)
• M51: 15,343,655 km (0.034 R)
• M52: 15,900,608 km (0.069 R)
• M53: 16,287,319 km (0.118 R)
• M54: 16,499,598 km (0.12 R)
• M55: 16,784,133 km (0.099 R)
• M56: 16,962,753 km (0.075 R)
• M57: 17,938,131 km (0.027 R)
• M58: 19,117,860 km (0.091 R)
• M59: 19,304,408 km (0.081 R)
• M60: 19,679,301 km (0.099 R)
• M61: 19,867,794 km (0.066 R)
• M62: 20,665,599 km (0.074 R)
• M63: 20,895,531 km (0.081 R)
• M64: 21,823,637 km (0.051 R)
• M65: 22,096,802 km (0.104 R)
• M66: 22,253,431 km (0.112 R)
• M67: 24,041,126 km (0.07 R)
• M68: 25,750,880 km (0.108 R)
• M69: 25,915,737 km (0.118 R)
• M70: 26,370,963 km (0.112 R)
• M71: 26,620,492 km (0.113 R)
• M72: 26,912,507 km (0.105 R)
• M73: 27,331,381 km (0.104 R)
• M74: 27,499,679 km (0.086 R)
• M75: 28,006,367 km (0.119 R)
• M76: 28,345,805 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.4

Radius: 10.1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.74 AU - 8.18 AU

Year: 9025 Days

Day: 5.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 47,375,795 km

• M1: 197,469 km (0.117 R)
• M2: 260,899 km (0.047 R)
• M3: 366,365 km (0.091 R)
• M4: 455,675 km (0.113 R)
• M5: 563,236 km (0.117 R)
• M6: 1,023,249 km (0.117 R)
• M7: 1,207,853 km (0.097 R)
• M8: 1,323,941 km (0.117 R)
• M9: 1,471,145 km (0.118 R)
• M10: 1,638,097 km (0.086 R)
• M11: 1,885,382 km (0.066 R)
• M12: 2,005,958 km (0.103 R)
• M13: 2,715,351 km (0.085 R)
• M14: 2,800,622 km (0.081 R)
• M15: 3,331,096 km (0.079 R)
• M16: 3,422,650 km (0.092 R)
• M17: 3,627,000 km (0.1 R)
• M18: 3,835,241 km (0.108 R)
• M19: 3,950,581 km (0.103 R)
• M20: 4,283,735 km (0.109 R)
• M21: 4,423,459 km (0.032 R)
• M22: 4,687,200 km (0.099 R)
• M23: 5,102,933 km (0.118 R)
• M24: 5,617,699 km (0.12 R)
• M25: 6,375,113 km (0.034 R)
• M26: 6,466,368 km (0.114 R)
• M27: 6,580,960 km (0.078 R)
• M28: 6,999,385 km (0.112 R)
• M29: 7,330,744 km (0.118 R)
• M30: 7,402,402 km (0.068 R)
• M31: 7,764,429 km (0.079 R)
• M32: 8,181,807 km (0.095 R)
• M33: 8,631,498 km (0.066 R)
• M34: 8,757,908 km (0.061 R)
• M35: 9,012,524 km (0.052 R)
• M36: 9,295,563 km (0.053 R)
• M37: 9,555,265 km (0.098 R)
• M38: 9,712,343 km (0.116 R)
• M39: 10,483,220 km (0.074 R)
• M40: 10,726,467 km (0.114 R)
• M41: 10,971,657 km (0.05 R)
• M42: 11,273,845 km (0.104 R)
• M43: 12,595,542 km (0.091 R)
• M44: 13,056,753 km (0.086 R)
• M45: 13,376,892 km (0.117 R)
• M46: 14,804,504 km (0.084 R)
• M47: 15,108,039 km (0.102 R)
• M48: 16,155,224 km (0.084 R)
• M49: 16,405,052 km (0.03 R)
• M50: 16,593,246 km (0.051 R)
• M51: 17,035,158 km (0.044 R)
• M52: 17,130,303 km (0.102 R)
• M53: 17,353,203 km (0.055 R)
• M54: 18,286,545 km (0.085 R)
• M55: 18,874,165 km (0.098 R)
• M56: 19,368,586 km (0.069 R)
• M57: 19,667,183 km (0.12 R)
• M58: 20,775,404 km (0.095 R)
• M59: 20,843,172 km (0.108 R)
• M60: 21,251,724 km (0.078 R)
• M61: 21,972,786 km (0.105 R)
• M62: 22,076,457 km (0.078 R)
• M63: 22,145,721 km (0.103 R)
• M64: 22,214,985 km (0.057 R)
• M65: 22,876,806 km (0.086 R)
• M66: 22,981,823 km (0.09 R)
• M67: 23,051,985 km (0.031 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 11.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.9 AU - 10.44 AU

Year: 12300 Days

Day: 10.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 47,375,795 km

• M1: 151,991 km (0.113 R)
• M2: 298,448 km (0.05 R)
• M3: 770,130 km (0.07 R)
• M4: 1,075,758 km (0.065 R)
• M5: 1,233,135 km (0.116 R)
• M6: 1,483,861 km (0.069 R)
• M7: 2,107,684 km (0.115 R)
• M8: 2,383,692 km (0.115 R)
• M9: 2,487,065 km (0.114 R)
• M10: 2,644,890 km (0.114 R)
• M11: 3,572,397 km (0.118 R)
• M12: 4,055,897 km (0.088 R)
• M13: 4,951,690 km (0.116 R)
• M14: 5,084,682 km (0.07 R)
• M15: 5,559,206 km (0.11 R)
• M16: 6,262,017 km (0.109 R)
• M17: 6,955,553 km (0.094 R)
• M18: 7,067,303 km (0.079 R)
• M19: 7,558,582 km (0.12 R)
• M20: 9,590,719 km (0.063 R)
• M21: 9,840,398 km (0.055 R)
• M22: 10,092,321 km (0.07 R)
• M23: 10,219,031 km (0.113 R)
• M24: 10,474,095 km (0.079 R)
• M25: 11,603,559 km (0.105 R)
• M26: 11,780,683 km (0.062 R)
• M27: 12,227,681 km (0.113 R)
• M28: 13,741,911 km (0.093 R)
• M29: 14,449,509 km (0.119 R)
• M30: 14,831,881 km (0.084 R)
• M31: 15,169,074 km (0.076 R)
• M32: 15,900,458 km (0.093 R)
• M33: 16,245,581 km (0.107 R)
• M34: 16,643,212 km (0.085 R)
• M35: 17,957,280 km (0.076 R)
• M36: 18,834,522 km (0.039 R)
• M37: 19,252,199 km (0.066 R)
• M38: 20,523,481 km (0.117 R)
• M39: 20,845,416 km (0.118 R)
• M40: 21,603,429 km (0.082 R)
• M41: 22,591,223 km (0.029 R)
• M42: 22,701,926 km (0.099 R)
• M43: 23,313,781 km (0.071 R)
• M44: 23,874,773 km (0.1 R)
• M45: 24,270,160 km (0.118 R)
• M46: 25,010,071 km (0.08 R)
• M47: 25,239,255 km (0.036 R)
• M48: 25,930,996 km (0.112 R)
• M49: 26,804,498 km (0.11 R)
• M50: 28,819,731 km (0.1 R)
• M51: 30,027,883 km (0.104 R)
• M52: 30,393,500 km (0.087 R)
• M53: 31,870,929 km (0.079 R)
• M54: 33,057,090 km (0.096 R)
• M55: 33,813,756 km (0.087 R)
• M56: 34,384,921 km (0.112 R)
• M57: 35,988,311 km (0.077 R)
• M58: 38,537,907 km (0.096 R)
• M59: 38,802,696 km (0.034 R)
• M60: 40,068,593 km (0.113 R)
• M61: 40,471,310 km (0.107 R)
• M62: 41,415,871 km (0.089 R)
• M63: 41,890,845 km (0.034 R)
• M64: 42,641,078 km (0.111 R)
• M65: 44,570,442 km (0.078 R)
• M66: 46,598,690 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit