🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.58 AU - 0.62 AU

Year: 179 Days

Day: 27.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,436,831 km

• M1: 262,395 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.61 AU - 0.75 AU

Year: 216 Days

Day: 27.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,436,831 km

• M1: 232,026 km (0.103 R)
• M2: 363,972 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.88 AU - 1.08 AU

Year: 374 Days

Day: 45.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,436,831 km

• M1: 622,626 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.79 AU - 1.21 AU

Year: 385 Days

Day: 45.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.63 AU - 2.33 AU

Year: 1073 Days

Day: 41 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,436,831 km

• M1: 533,466 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.03 AU - 2.89 AU

Year: 1485 Days

Day: 30.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.7

Radius: 3.6

Gravity: 50.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.44 AU - 14.12 AU

Year: 17590 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,436,831 km

• M1: 76,594 km (0.032 R)
• M2: 158,424 km (0.047 R)
• M3: 210,335 km (0.104 R)
• M4: 383,419 km (0.095 R)
• M5: 656,286 km (0.108 R)
• M6: 834,607 km (0.109 R)
• M7: 857,944 km (0.082 R)
• M8: 1,027,588 km (0.091 R)
• M9: 1,655,151 km (0.091 R)
• M10: 1,896,452 km (0.045 R)
• M11: 3,446,585 km (0.111 R)
• M12: 3,870,695 km (0.086 R)
• M13: 4,351,952 km (0.118 R)
• M14: 4,475,071 km (0.067 R)
• M15: 4,725,049 km (0.08 R)
• M16: 5,325,834 km (0.052 R)
• M17: 5,814,420 km (0.059 R)
• M18: 6,270,993 km (0.101 R)
• M19: 6,317,368 km (0.089 R)
• M20: 7,121,607 km (0.119 R)
• M21: 7,315,485 km (0.076 R)
• M22: 7,560,228 km (0.111 R)
• M23: 8,209,183 km (0.106 R)
• M24: 8,310,611 km (0.08 R)
• M25: 8,720,359 km (0.059 R)
• M26: 10,534,084 km (0.096 R)
• M27: 11,033,142 km (0.103 R)
• M28: 11,201,141 km (0.043 R)
• M29: 12,986,591 km (0.12 R)
• M30: 14,002,510 km (0.033 R)
• M31: 14,063,097 km (0.058 R)
• M32: 15,667,834 km (0.096 R)
• M33: 15,982,887 km (0.097 R)
• M34: 16,555,548 km (0.039 R)
• M35: 17,329,417 km (0.056 R)
• M36: 18,114,956 km (0.068 R)
• M37: 18,512,138 km (0.077 R)
• M38: 18,979,033 km (0.075 R)
• M39: 19,856,574 km (0.113 R)
• M40: 19,992,708 km (0.116 R)
• M41: 20,816,245 km (0.118 R)
• M42: 22,566,988 km (0.093 R)
• M43: 22,780,315 km (0.074 R)
• M44: 22,994,240 km (0.09 R)
• M45: 23,928,927 km (0.117 R)
• M46: 24,949,334 km (0.077 R)
• M47: 25,835,103 km (0.087 R)
• M48: 26,281,952 km (0.061 R)
• M49: 27,713,604 km (0.117 R)
• M50: 28,247,369 km (0.085 R)
• M51: 28,323,814 km (0.112 R)
• M52: 28,630,639 km (0.12 R)
• M53: 29,402,564 km (0.034 R)
• M54: 29,480,205 km (0.114 R)
• M55: 29,713,279 km (0.11 R)
• M56: 32,317,329 km (0.114 R)
• M57: 32,557,733 km (0.098 R)
• M58: 33,930,891 km (0.102 R)
• M59: 34,256,716 km (0.049 R)
• M60: 34,501,757 km (0.043 R)
• M61: 34,829,376 km (0.104 R)
• M62: 35,322,750 km (0.103 R)
• M63: 36,816,784 km (0.1 R)
• M64: 37,824,176 km (0.088 R)
• M65: 38,415,985 km (0.095 R)
• M66: 38,500,807 km (0.109 R)
• M67: 38,670,601 km (0.119 R)
• M68: 38,925,665 km (0.082 R)
• M69: 39,523,159 km (0.109 R)
• M70: 41,420,808 km (0.07 R)
• M71: 41,681,856 km (0.088 R)
• M72: 41,943,353 km (0.114 R)
• M73: 42,643,621 km (0.097 R)
• M74: 43,171,402 km (0.067 R)
• M75: 44,233,248 km (0.066 R)
• M76: 46,834,755 km (0.081 R)
• M77: 49,117,020 km (0.065 R)
• M78: 50,132,640 km (0.037 R)
• M79: 51,715,685 km (0.11 R)
• M80: 52,184,524 km (0.114 R)
• M81: 54,835,399 km (0.119 R)
• M82: 54,930,842 km (0.104 R)
• M83: 55,409,107 km (0.055 R)
• M84: 56,369,674 km (0.108 R)
• M85: 56,755,487 km (0.053 R)
• M86: 57,432,717 km (0.119 R)
• M87: 57,529,656 km (0.113 R)
• M88: 57,723,685 km (0.025 R)
• M89: 59,578,549 km (0.104 R)
• M90: 61,254,494 km (0.105 R)
• M91: 63,146,009 km (0.086 R)
• M92: 66,476,357 km (0.112 R)
• M93: 68,419,633 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.1

Radius: 5.5

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.57 AU - 13.99 AU

Year: 17590 Days

Day: 22.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,436,831 km

• M1: 202,406 km (0.095 R)
• M2: 481,406 km (0.092 R)
• M3: 516,412 km (0.12 R)
• M4: 684,560 km (0.067 R)
• M5: 934,987 km (0.079 R)
• M6: 1,024,596 km (0.087 R)
• M7: 1,360,593 km (0.116 R)
• M8: 1,567,038 km (0.098 R)
• M9: 2,185,026 km (0.101 R)
• M10: 2,274,636 km (0.116 R)
• M11: 2,365,591 km (0.088 R)
• M12: 2,550,943 km (0.045 R)
• M13: 2,773,096 km (0.096 R)
• M14: 5,116,397 km (0.097 R)
• M15: 6,565,701 km (0.102 R)
• M16: 6,695,402 km (0.106 R)
• M17: 6,826,151 km (0.079 R)
• M18: 7,223,184 km (0.091 R)
• M19: 7,537,040 km (0.109 R)
• M20: 7,947,237 km (0.041 R)
• M21: 8,458,563 km (0.036 R)
• M22: 9,221,063 km (0.037 R)
• M23: 9,269,383 km (0.034 R)
• M24: 10,912,865 km (0.098 R)
• M25: 11,480,290 km (0.052 R)
• M26: 12,004,631 km (0.118 R)
• M27: 12,216,461 km (0.043 R)
• M28: 14,122,488 km (0.113 R)
• M29: 14,514,733 km (0.085 R)
• M30: 14,570,982 km (0.082 R)
• M31: 14,797,025 km (0.059 R)
• M32: 14,967,267 km (0.099 R)
• M33: 15,081,261 km (0.108 R)
• M34: 15,195,404 km (0.108 R)
• M35: 15,367,142 km (0.057 R)
• M36: 15,828,352 km (0.068 R)
• M37: 16,002,634 km (0.099 R)
• M38: 16,646,503 km (0.09 R)
• M39: 16,823,627 km (0.118 R)
• M40: 17,239,210 km (0.05 R)
• M41: 18,141,285 km (0.113 R)
• M42: 18,506,453 km (0.099 R)
• M43: 18,628,675 km (0.097 R)
• M44: 18,689,860 km (0.065 R)
• M45: 19,553,938 km (0.112 R)
• M46: 21,641,726 km (0.11 R)
• M47: 21,770,529 km (0.079 R)
• M48: 23,072,480 km (0.115 R)
• M49: 23,401,894 km (0.052 R)
• M50: 24,198,802 km (0.114 R)
• M51: 25,614,746 km (0.048 R)
• M52: 25,819,246 km (0.034 R)
• M53: 26,024,195 km (0.076 R)
• M54: 26,298,408 km (0.075 R)
• M55: 26,642,483 km (0.082 R)
• M56: 26,918,790 km (0.102 R)
• M57: 27,126,731 km (0.076 R)
• M58: 28,667,290 km (0.118 R)
• M59: 29,163,507 km (0.034 R)
• M60: 30,668,760 km (0.058 R)
• M61: 31,467,314 km (0.051 R)
• M62: 31,540,317 km (0.099 R)
• M63: 32,641,059 km (0.109 R)
• M64: 32,714,960 km (0.084 R)
• M65: 33,530,717 km (0.073 R)
• M66: 33,754,366 km (0.101 R)
• M67: 34,503,552 km (0.117 R)
• M68: 35,031,184 km (0.114 R)
• M69: 35,258,124 km (0.104 R)
• M70: 35,561,508 km (0.035 R)
• M71: 36,094,376 km (0.072 R)
• M72: 36,706,830 km (0.113 R)
• M73: 36,937,210 km (0.089 R)
• M74: 37,014,253 km (0.094 R)
• M75: 38,330,415 km (0.106 R)
• M76: 38,408,356 km (0.11 R)
• M77: 38,564,237 km (0.101 R)
• M78: 40,610,885 km (0.11 R)
• M79: 44,153,662 km (0.092 R)
• M80: 45,796,546 km (0.085 R)
• M81: 46,708,644 km (0.067 R)
• M82: 48,129,973 km (0.111 R)
• M83: 48,888,135 km (0.057 R)
• M84: 49,565,365 km (0.071 R)
• M85: 51,529,735 km (0.111 R)
• M86: 53,258,488 km (0.062 R)
• M87: 53,519,386 km (0.087 R)
• M88: 54,042,530 km (0.101 R)
• M89: 55,182,017 km (0.077 R)
• M90: 55,975,334 km (0.106 R)
• M91: 57,751,959 km (0.102 R)
• M92: 58,198,957 km (0.09 R)
• M93: 58,916,728 km (0.101 R)
• M94: 59,096,544 km (0.1 R)
• M95: 59,456,926 km (0.101 R)
• M96: 60,360,796 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.6

Radius: 7.4

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.33 AU - 19.18 AU

Year: 25220 Days

Day: 17.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 94,436,831 km

• M1: 115,938 km (0.097 R)
• M2: 283,039 km (0.047 R)
• M3: 379,081 km (0.106 R)
• M4: 606,919 km (0.041 R)
• M5: 1,548,488 km (0.111 R)
• M6: 1,691,653 km (0.11 R)
• M7: 3,210,670 km (0.114 R)
• M8: 3,819,383 km (0.071 R)
• M9: 4,261,445 km (0.077 R)
• M10: 4,876,143 km (0.092 R)
• M11: 4,981,310 km (0.059 R)
• M12: 5,140,332 km (0.082 R)
• M13: 5,905,077 km (0.068 R)
• M14: 6,821,962 km (0.076 R)
• M15: 6,939,696 km (0.049 R)
• M16: 6,998,787 km (0.12 R)
• M17: 7,296,935 km (0.071 R)
• M18: 7,477,799 km (0.11 R)
• M19: 8,593,799 km (0.098 R)
• M20: 9,106,471 km (0.119 R)
• M21: 9,236,173 km (0.048 R)
• M22: 9,893,805 km (0.101 R)
• M23: 10,161,136 km (0.091 R)
• M24: 10,363,243 km (0.061 R)
• M25: 10,498,629 km (0.111 R)
• M26: 10,908,527 km (0.104 R)
• M27: 11,533,098 km (0.117 R)
• M28: 12,026,921 km (0.028 R)
• M29: 14,749,752 km (0.074 R)
• M30: 15,055,081 km (0.057 R)
• M31: 17,010,475 km (0.1 R)
• M32: 17,410,948 km (0.08 R)
• M33: 17,733,631 km (0.075 R)
• M34: 18,878,653 km (0.076 R)
• M35: 23,780,826 km (0.105 R)
• M36: 26,139,535 km (0.113 R)
• M37: 26,416,441 km (0.091 R)
• M38: 26,973,244 km (0.062 R)
• M39: 27,346,640 km (0.096 R)
• M40: 29,814,856 km (0.115 R)
• M41: 32,056,879 km (0.113 R)
• M42: 33,949,591 km (0.118 R)
• M43: 35,469,206 km (0.091 R)
• M44: 36,391,627 km (0.118 R)
• M45: 37,010,962 km (0.044 R)
• M46: 37,321,826 km (0.093 R)
• M47: 37,633,738 km (0.102 R)
• M48: 39,734,690 km (0.078 R)
• M49: 39,946,820 km (0.086 R)
• M50: 41,013,303 km (0.079 R)
• M51: 41,120,565 km (0.07 R)
• M52: 42,197,371 km (0.087 R)
• M53: 42,739,214 km (0.077 R)
• M54: 44,488,761 km (0.073 R)
• M55: 45,372,286 km (0.094 R)
• M56: 48,736,593 km (0.084 R)
• M57: 52,878,509 km (0.078 R)
• M58: 52,995,195 km (0.086 R)
• M59: 54,166,397 km (0.103 R)
• M60: 54,401,714 km (0.118 R)
• M61: 55,701,720 km (0.111 R)
• M62: 55,939,281 km (0.119 R)
• M63: 57,611,038 km (0.101 R)
• M64: 59,057,051 km (0.075 R)
• M65: 59,784,395 km (0.037 R)
• M66: 60,149,265 km (0.116 R)
• M67: 60,636,954 km (0.092 R)
• M68: 62,723,844 km (0.051 R)
• M69: 65,835,330 km (0.115 R)
• M70: 67,094,047 km (0.119 R)
• M71: 67,979,816 km (0.103 R)
• M72: 68,233,534 km (0.101 R)
• M73: 70,403,451 km (0.085 R)
• M74: 72,077,900 km (0.111 R)
• M75: 73,375,063 km (0.063 R)
• M76: 73,635,363 km (0.09 R)
• M77: 75,466,291 km (0.08 R)
• M78: 77,179,785 km (0.051 R)
• M79: 77,312,030 km (0.051 R)
• M80: 82,396,562 km (0.095 R)
• M81: 83,073,642 km (0.088 R)
• M82: 85,389,417 km (0.115 R)
• M83: 85,937,245 km (0.077 R)
• M84: 86,211,757 km (0.041 R)
• M85: 89,527,295 km (0.112 R)
• M86: 89,805,547 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 11,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit