🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.81 AU - 1.19 AU

Year: 377 Days

Day: 47.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.89 AU - 1.21 AU

Year: 405 Days

Day: 35.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,859,297 km

• M1: 521,349 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.38 AU - 2.12 AU

Year: 872 Days

Day: 42.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.71 AU - 3.37 AU

Year: 1997 Days

Day: 13.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.87 AU - 3.35 AU

Year: 2066 Days

Day: 38.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,859,297 km

• M1: 1,191,397 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 8.5

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.18 AU - 6.88 AU

Year: 4899 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,859,297 km

• M1: 110,254 km (0.109 R)
• M2: 210,035 km (0.066 R)
• M3: 364,720 km (0.071 R)
• M4: 477,516 km (0.072 R)
• M5: 581,487 km (0.099 R)
• M6: 647,759 km (0.075 R)
• M7: 800,947 km (0.113 R)
• M8: 1,087,726 km (0.088 R)
• M9: 1,330,823 km (0.105 R)
• M10: 1,451,249 km (0.111 R)
• M11: 1,670,859 km (0.104 R)
• M12: 1,784,703 km (0.115 R)
• M13: 1,918,144 km (0.071 R)
• M14: 2,054,876 km (0.052 R)
• M15: 2,825,006 km (0.081 R)
• M16: 3,445,688 km (0.038 R)
• M17: 3,549,808 km (0.067 R)
• M18: 3,654,826 km (0.073 R)
• M19: 3,803,675 km (0.094 R)
• M20: 4,151,640 km (0.103 R)
• M21: 4,692,736 km (0.061 R)
• M22: 4,761,850 km (0.025 R)
• M23: 4,948,099 km (0.068 R)
• M24: 5,113,106 km (0.115 R)
• M25: 5,351,864 km (0.111 R)
• M26: 5,424,269 km (0.104 R)
• M27: 5,594,362 km (0.088 R)
• M28: 5,741,566 km (0.07 R)
• M29: 6,703,630 km (0.049 R)
• M30: 6,833,930 km (0.069 R)
• M31: 7,123,551 km (0.114 R)
• M32: 7,742,288 km (0.083 R)
• M33: 8,155,029 km (0.091 R)
• M34: 8,210,530 km (0.073 R)
• M35: 8,944,457 km (0.11 R)
• M36: 9,290,327 km (0.099 R)
• M37: 9,758,269 km (0.109 R)
• M38: 10,144,232 km (0.066 R)
• M39: 11,115,271 km (0.093 R)
• M40: 11,705,734 km (0.063 R)
• M41: 12,115,782 km (0.116 R)
• M42: 12,306,519 km (0.053 R)
• M43: 12,562,481 km (0.079 R)
• M44: 12,949,790 km (0.112 R)
• M45: 13,340,989 km (0.059 R)
• M46: 14,978,188 km (0.115 R)
• M47: 15,285,761 km (0.077 R)
• M48: 15,457,649 km (0.084 R)
• M49: 15,561,021 km (0.07 R)
• M50: 16,890,198 km (0.032 R)
• M51: 17,032,316 km (0.114 R)
• M52: 17,317,599 km (0.072 R)
• M53: 18,001,411 km (0.09 R)
• M54: 18,767,502 km (0.111 R)
• M55: 19,210,162 km (0.104 R)
• M56: 19,768,162 km (0.04 R)
• M57: 20,786,026 km (0.069 R)
• M58: 21,589,516 km (0.095 R)
• M59: 21,975,628 km (0.087 R)
• M60: 22,403,029 km (0.05 R)
• M61: 23,108,383 km (0.087 R)
• M62: 23,384,690 km (0.065 R)
• M63: 23,582,608 km (0.119 R)
• M64: 23,662,045 km (0.029 R)
• M65: 23,741,481 km (0.096 R)
• M66: 23,860,860 km (0.1 R)
• M67: 24,100,067 km (0.116 R)
• M68: 24,500,690 km (0.111 R)
• M69: 25,227,287 km (0.064 R)
• M70: 25,838,095 km (0.045 R)
• M71: 25,960,915 km (0.103 R)
• M72: 26,124,875 km (0.117 R)
• M73: 26,289,133 km (0.086 R)
• M74: 26,371,412 km (0.102 R)
• M75: 26,453,840 km (0.092 R)
• M76: 26,660,136 km (0.115 R)
• M77: 27,282,313 km (0.089 R)
• M78: 27,657,954 km (0.109 R)
• M79: 27,825,503 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.7

Radius: 9.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.53 AU - 8.79 AU

Year: 7987 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 98,859,297 km

• M1: 195,076 km (0.101 R)
• M2: 329,415 km (0.089 R)
• M3: 1,063,790 km (0.047 R)
• M4: 1,282,054 km (0.094 R)
• M5: 2,043,357 km (0.03 R)
• M6: 2,528,952 km (0.094 R)
• M7: 2,589,090 km (0.065 R)
• M8: 3,780,488 km (0.11 R)
• M9: 4,087,612 km (0.086 R)
• M10: 4,273,114 km (0.054 R)
• M11: 4,906,062 km (0.079 R)
• M12: 5,164,418 km (0.062 R)
• M13: 5,225,753 km (0.072 R)
• M14: 6,046,746 km (0.119 R)
• M15: 6,605,045 km (0.069 R)
• M16: 6,705,425 km (0.089 R)
• M17: 6,992,204 km (0.073 R)
• M18: 8,467,987 km (0.064 R)
• M19: 8,540,542 km (0.116 R)
• M20: 9,017,760 km (0.106 R)
• M21: 9,711,744 km (0.039 R)
• M22: 9,825,887 km (0.03 R)
• M23: 10,912,865 km (0.104 R)
• M24: 11,270,255 km (0.12 R)
• M25: 11,591,292 km (0.114 R)
• M26: 11,976,357 km (0.04 R)
• M27: 12,530,766 km (0.088 R)
• M28: 13,114,647 km (0.066 R)
• M29: 13,515,868 km (0.099 R)
• M30: 14,417,196 km (0.059 R)
• M31: 14,525,804 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.1

Radius: 7.2

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.97 AU - 18.95 AU

Year: 22900 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 75.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,859,297 km

• M1: 97,239 km (0.062 R)
• M2: 188,493 km (0.11 R)
• M3: 247,136 km (0.104 R)
• M4: 428,747 km (0.08 R)
• M5: 604,076 km (0.057 R)
• M6: 700,417 km (0.081 R)
• M7: 1,319,453 km (0.091 R)
• M8: 2,141,793 km (0.086 R)
• M9: 2,368,284 km (0.062 R)
• M10: 2,602,554 km (0.108 R)
• M11: 3,093,385 km (0.075 R)
• M12: 3,178,057 km (0.079 R)
• M13: 3,568,358 km (0.029 R)
• M14: 3,927,991 km (0.084 R)
• M15: 4,112,296 km (0.118 R)
• M16: 4,585,175 km (0.1 R)
• M17: 5,530,783 km (0.071 R)
• M18: 5,685,467 km (0.106 R)
• M19: 6,808,199 km (0.103 R)
• M20: 8,055,397 km (0.061 R)
• M21: 8,885,216 km (0.095 R)
• M22: 9,005,941 km (0.1 R)
• M23: 11,011,002 km (0.097 R)
• M24: 11,401,901 km (0.032 R)
• M25: 11,996,552 km (0.089 R)
• M26: 12,063,273 km (0.045 R)
• M27: 13,010,078 km (0.087 R)
• M28: 13,423,267 km (0.048 R)
• M29: 14,121,141 km (0.095 R)
• M30: 16,655,778 km (0.105 R)
• M31: 16,804,778 km (0.063 R)
• M32: 17,104,123 km (0.09 R)
• M33: 17,480,810 km (0.085 R)
• M34: 17,632,203 km (0.1 R)
• M35: 18,012,780 km (0.079 R)
• M36: 18,089,225 km (0.12 R)
• M37: 19,404,938 km (0.032 R)
• M38: 21,964,259 km (0.086 R)
• M39: 22,455,837 km (0.12 R)
• M40: 24,120,413 km (0.096 R)
• M41: 24,627,400 km (0.105 R)
• M42: 25,394,687 km (0.072 R)
• M43: 25,566,276 km (0.111 R)
• M44: 27,039,965 km (0.057 R)
• M45: 27,302,958 km (0.052 R)
• M46: 29,616,938 km (0.096 R)
• M47: 29,978,516 km (0.106 R)
• M48: 30,069,022 km (0.053 R)
• M49: 30,614,755 km (0.115 R)
• M50: 30,797,265 km (0.109 R)
• M51: 31,071,927 km (0.109 R)
• M52: 33,673,583 km (0.09 R)
• M53: 33,956,473 km (0.082 R)
• M54: 35,478,481 km (0.099 R)
• M55: 36,828,303 km (0.11 R)
• M56: 37,704,947 km (0.066 R)
• M57: 37,900,770 km (0.12 R)
• M58: 38,884,526 km (0.077 R)
• M59: 39,082,294 km (0.099 R)
• M60: 39,181,328 km (0.039 R)
• M61: 41,279,737 km (0.096 R)
• M62: 43,722,222 km (0.03 R)
• M63: 44,443,433 km (0.074 R)
• M64: 44,857,221 km (0.115 R)
• M65: 45,168,534 km (0.112 R)
• M66: 45,272,504 km (0.073 R)
• M67: 47,684,172 km (0.035 R)
• M68: 48,107,833 km (0.068 R)
• M69: 48,320,262 km (0.06 R)
• M70: 49,922,455 km (0.093 R)
• M71: 51,976,883 km (0.081 R)
• M72: 57,401,152 km (0.103 R)
• M73: 58,077,633 km (0.106 R)
• M74: 58,643,412 km (0.076 R)
• M75: 61,154,263 km (0.118 R)
• M76: 61,499,385 km (0.096 R)
• M77: 62,654,281 km (0.033 R)
• M78: 64,166,566 km (0.05 R)
• M79: 64,400,238 km (0.116 R)
• M80: 66,752,963 km (0.106 R)
• M81: 68,535,871 km (0.104 R)
• M82: 69,373,320 km (0.084 R)
• M83: 70,575,339 km (0.109 R)
• M84: 71,299,991 km (0.07 R)
• M85: 74,222,834 km (0.106 R)
• M86: 74,836,784 km (0.107 R)
• M87: 76,316,905 km (0.057 R)
• M88: 76,440,622 km (0.068 R)
• M89: 78,430,124 km (0.057 R)
• M90: 80,310,869 km (0.11 R)
• M91: 80,562,642 km (0.105 R)
• M92: 80,688,753 km (0.033 R)
• M93: 82,460,142 km (0.062 R)
• M94: 84,244,246 km (0.098 R)
• M95: 84,756,319 km (0.108 R)
• M96: 85,012,730 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.9

Radius: 6.6

Gravity: 18.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.26 AU - 21.64 AU

Year: 27461 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,859,297 km

• M1: 382,671 km (0.069 R)
• M2: 647,460 km (0.093 R)
• M3: 1,681,330 km (0.09 R)
• M4: 1,756,877 km (0.12 R)
• M5: 2,793,591 km (0.105 R)
• M6: 2,838,470 km (0.118 R)
• M7: 3,205,733 km (0.091 R)
• M8: 3,539,336 km (0.101 R)
• M9: 3,636,724 km (0.075 R)
• M10: 4,085,967 km (0.078 R)
• M11: 4,239,604 km (0.102 R)
• M12: 4,765,440 km (0.111 R)
• M13: 5,592,567 km (0.11 R)
• M14: 6,582,456 km (0.093 R)
• M15: 7,814,843 km (0.101 R)
• M16: 8,653,339 km (0.106 R)
• M17: 9,452,341 km (0.089 R)
• M18: 9,587,877 km (0.118 R)
• M19: 10,274,831 km (0.101 R)
• M20: 10,624,291 km (0.056 R)
• M21: 11,478,794 km (0.076 R)
• M22: 11,695,861 km (0.11 R)
• M23: 13,177,478 km (0.074 R)
• M24: 15,508,063 km (0.092 R)
• M25: 15,667,983 km (0.116 R)
• M26: 15,828,352 km (0.061 R)
• M27: 16,150,736 km (0.069 R)
• M28: 17,048,622 km (0.078 R)
• M29: 18,046,590 km (0.075 R)
• M30: 18,637,352 km (0.065 R)
• M31: 18,807,295 km (0.087 R)
• M32: 20,535,150 km (0.064 R)
• M33: 21,417,927 km (0.113 R)
• M34: 22,313,121 km (0.099 R)
• M35: 23,770,653 km (0.111 R)
• M36: 24,232,312 km (0.087 R)
• M37: 24,417,813 km (0.071 R)
• M38: 25,729,787 km (0.08 R)
• M39: 28,128,888 km (0.047 R)
• M40: 28,911,434 km (0.098 R)
• M41: 29,206,890 km (0.104 R)
• M42: 33,858,935 km (0.12 R)
• M43: 33,962,606 km (0.038 R)
• M44: 37,764,187 km (0.119 R)
• M45: 38,735,526 km (0.115 R)
• M46: 40,812,693 km (0.089 R)
• M47: 40,923,096 km (0.109 R)
• M48: 41,254,605 km (0.097 R)
• M49: 42,813,863 km (0.073 R)
• M50: 43,826,342 km (0.111 R)
• M51: 44,278,875 km (0.088 R)
• M52: 45,302,723 km (0.05 R)
• M53: 49,946,540 km (0.065 R)
• M54: 50,419,120 km (0.101 R)
• M55: 50,656,083 km (0.07 R)
• M56: 51,249,837 km (0.106 R)
• M57: 51,965,513 km (0.118 R)
• M58: 53,045,161 km (0.108 R)
• M59: 53,527,315 km (0.051 R)
• M60: 55,715,184 km (0.068 R)
• M61: 56,573,876 km (0.097 R)
• M62: 57,066,501 km (0.062 R)
• M63: 58,304,424 km (0.073 R)
• M64: 58,553,055 km (0.118 R)
• M65: 58,801,986 km (0.12 R)
• M66: 58,926,751 km (0.102 R)
• M67: 61,311,191 km (0.04 R)
• M68: 61,437,602 km (0.103 R)
• M69: 62,578,884 km (0.042 R)
• M70: 62,960,957 km (0.115 R)
• M71: 63,343,628 km (0.025 R)
• M72: 66,433,422 km (0.08 R)
• M73: 68,127,469 km (0.06 R)
• M74: 69,045,551 km (0.063 R)
• M75: 70,231,862 km (0.085 R)
• M76: 70,496,351 km (0.099 R)
• M77: 71,424,905 km (0.06 R)
• M78: 72,090,615 km (0.12 R)
• M79: 73,026,201 km (0.073 R)
• M80: 73,965,675 km (0.071 R)
• M81: 76,535,767 km (0.091 R)
• M82: 79,410,290 km (0.119 R)
• M83: 80,099,786 km (0.069 R)
• M84: 81,207,409 km (0.092 R)
• M85: 81,346,086 km (0.093 R)
• M86: 82,041,267 km (0.101 R)
• M87: 83,297,590 km (0.026 R)
• M88: 84,138,630 km (0.065 R)
• M89: 84,700,818 km (0.064 R)
• M90: 86,395,014 km (0.094 R)
• M91: 86,962,289 km (0.032 R)
• M92: 93,428,209 km (0.104 R)
• M93: 94,302,010 km (0.095 R)
• M94: 94,739,883 km (0.114 R)
• M95: 95,178,354 km (0.101 R)
• M96: 95,910,785 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 15,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit