🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.63 AU - 0.65 AU

Year: 187 Days

Day: 34.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.81 AU - 0.99 AU

Year: 312 Days

Day: 33.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.98 AU - 1.36 AU

Year: 462 Days

Day: 47.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.24 AU - 2.52 AU

Year: 1341 Days

Day: 34.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,258,394 km

• M1: 120,127 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.29 AU - 3.39 AU

Year: 1748 Days

Day: 23.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.63 AU - 3.75 AU

Year: 2589 Days

Day: 46.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 10.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.14 AU - 8.6 AU

Year: 8064 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,258,394 km

• M1: 140,772 km (0.095 R)
• M2: 426,055 km (0.089 R)
• M3: 642,224 km (0.04 R)
• M4: 1,025,194 km (0.104 R)
• M5: 1,360,892 km (0.078 R)
• M6: 1,512,434 km (0.102 R)
• M7: 1,771,089 km (0.06 R)
• M8: 2,065,797 km (0.049 R)
• M9: 2,174,854 km (0.103 R)
• M10: 2,263,565 km (0.119 R)
• M11: 2,560,368 km (0.118 R)
• M12: 3,116,273 km (0.098 R)
• M13: 3,292,799 km (0.072 R)
• M14: 3,577,184 km (0.083 R)
• M15: 4,967,846 km (0.089 R)
• M16: 5,085,729 km (0.076 R)
• M17: 5,968,207 km (0.056 R)
• M18: 6,669,073 km (0.053 R)
• M19: 7,161,848 km (0.087 R)
• M20: 7,940,505 km (0.117 R)
• M21: 8,182,704 km (0.066 R)
• M22: 8,710,186 km (0.056 R)
• M23: 8,996,068 km (0.081 R)
• M24: 9,104,078 km (0.103 R)
• M25: 9,983,563 km (0.117 R)
• M26: 10,320,458 km (0.037 R)
• M27: 10,813,532 km (0.094 R)
• M28: 11,159,403 km (0.072 R)
• M29: 11,901,707 km (0.077 R)
• M30: 12,458,810 km (0.106 R)
• M31: 12,821,435 km (0.096 R)
• M32: 12,902,517 km (0.089 R)
• M33: 13,187,651 km (0.051 R)
• M34: 13,847,078 km (0.104 R)
• M35: 14,559,613 km (0.106 R)
• M36: 15,413,069 km (0.117 R)
• M37: 15,889,239 km (0.058 R)
• M38: 16,634,984 km (0.118 R)
• M39: 16,723,396 km (0.053 R)
• M40: 17,302,340 km (0.106 R)
• M41: 17,436,829 km (0.085 R)
• M42: 17,842,538 km (0.027 R)
• M43: 17,978,523 km (0.114 R)
• M44: 18,114,806 km (0.067 R)
• M45: 18,893,463 km (0.118 R)
• M46: 19,263,718 km (0.081 R)
• M47: 19,543,017 km (0.1 R)
• M48: 19,964,434 km (0.07 R)
• M49: 20,673,379 km (0.115 R)
• M50: 21,438,721 km (0.096 R)
• M51: 21,583,382 km (0.1 R)
• M52: 21,873,453 km (0.109 R)
• M53: 22,408,564 km (0.095 R)
• M54: 22,604,238 km (0.095 R)
• M55: 23,392,619 km (0.093 R)
• M56: 23,541,469 km (0.029 R)
• M57: 23,889,882 km (0.107 R)
• M58: 24,592,095 km (0.056 R)
• M59: 24,692,924 km (0.086 R)
• M60: 25,300,889 km (0.083 R)
• M61: 25,606,817 km (0.105 R)
• M62: 25,760,155 km (0.096 R)
• M63: 26,016,566 km (0.106 R)
• M64: 29,051,458 km (0.05 R)
• M65: 30,773,329 km (0.117 R)
• M66: 31,208,958 km (0.095 R)
• M67: 31,372,768 km (0.068 R)
• M68: 31,482,273 km (0.113 R)
• M69: 31,646,532 km (0.12 R)
• M70: 31,811,239 km (0.106 R)
• M71: 32,694,166 km (0.103 R)
• M72: 33,585,171 km (0.056 R)
• M73: 33,977,566 km (0.096 R)
• M74: 34,710,147 km (0.08 R)
• M75: 35,504,960 km (0.053 R)
• M76: 35,790,243 km (0.098 R)
• M77: 35,904,686 km (0.11 R)
• M78: 36,593,285 km (0.08 R)
• M79: 37,460,204 km (0.084 R)
• M80: 37,983,498 km (0.117 R)
• M81: 39,096,506 km (0.09 R)
• M82: 39,450,155 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.1

Radius: 5.9

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.97 AU - 16.04 AU

Year: 21219 Days

Day: 17.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,258,394 km

• M1: 111,750 km (0.093 R)
• M2: 170,392 km (0.038 R)
• M3: 272,567 km (0.119 R)
• M4: 332,257 km (0.115 R)
• M5: 636,988 km (0.091 R)
• M6: 1,183,618 km (0.094 R)
• M7: 1,338,303 km (0.028 R)
• M8: 1,667,418 km (0.09 R)
• M9: 1,724,714 km (0.03 R)
• M10: 2,051,436 km (0.112 R)
• M11: 2,143,887 km (0.046 R)
• M12: 2,333,128 km (0.066 R)
• M13: 2,626,939 km (0.09 R)
• M14: 2,967,124 km (0.113 R)
• M15: 3,839,280 km (0.091 R)
• M16: 3,991,870 km (0.094 R)
• M17: 4,224,644 km (0.092 R)
• M18: 4,382,320 km (0.12 R)
• M19: 4,662,816 km (0.112 R)
• M20: 5,032,024 km (0.098 R)
• M21: 5,283,498 km (0.103 R)
• M22: 5,539,011 km (0.098 R)
• M23: 5,581,945 km (0.044 R)
• M24: 5,885,928 km (0.079 R)
• M25: 6,284,756 km (0.104 R)
• M26: 6,329,486 km (0.072 R)
• M27: 6,464,722 km (0.082 R)
• M28: 6,783,815 km (0.09 R)
• M29: 7,484,980 km (0.09 R)
• M30: 8,955,078 km (0.095 R)
• M31: 9,515,921 km (0.039 R)
• M32: 10,298,916 km (0.084 R)
• M33: 11,156,710 km (0.032 R)
• M34: 11,265,617 km (0.105 R)
• M35: 11,649,336 km (0.117 R)
• M36: 12,429,489 km (0.059 R)
• M37: 12,939,917 km (0.1 R)
• M38: 13,689,402 km (0.073 R)
• M39: 13,747,596 km (0.074 R)
• M40: 13,864,282 km (0.088 R)
• M41: 15,049,396 km (0.084 R)
• M42: 16,143,405 km (0.106 R)
• M43: 16,266,524 km (0.049 R)
• M44: 16,513,810 km (0.09 R)
• M45: 16,949,439 km (0.118 R)
• M46: 18,471,597 km (0.06 R)
• M47: 18,535,924 km (0.095 R)
• M48: 18,923,682 km (0.062 R)
• M49: 19,379,507 km (0.114 R)
• M50: 20,102,962 km (0.087 R)
• M51: 22,876,656 km (0.106 R)
• M52: 24,272,554 km (0.038 R)
• M53: 25,695,678 km (0.088 R)
• M54: 25,767,635 km (0.103 R)
• M55: 25,983,654 km (0.112 R)
• M56: 28,547,911 km (0.115 R)
• M57: 29,295,302 km (0.094 R)
• M58: 30,580,498 km (0.088 R)
• M59: 32,581,369 km (0.034 R)
• M60: 32,892,981 km (0.091 R)
• M61: 33,597,587 km (0.118 R)
• M62: 34,624,128 km (0.093 R)
• M63: 35,021,759 km (0.032 R)
• M64: 35,341,001 km (0.102 R)
• M65: 38,256,514 km (0.057 R)
• M66: 39,162,628 km (0.119 R)
• M67: 39,826,095 km (0.068 R)
• M68: 39,992,597 km (0.103 R)
• M69: 40,744,476 km (0.082 R)
• M70: 41,080,174 km (0.102 R)
• M71: 43,798,217 km (0.065 R)
• M72: 44,486,816 km (0.071 R)
• M73: 44,832,537 km (0.032 R)
• M74: 45,005,622 km (0.109 R)
• M75: 46,223,947 km (0.031 R)
• M76: 46,924,962 km (0.118 R)
• M77: 47,629,419 km (0.086 R)
• M78: 49,138,113 km (0.037 R)
• M79: 50,212,525 km (0.069 R)
• M80: 51,657,042 km (0.071 R)
• M81: 52,111,221 km (0.088 R)
• M82: 52,932,215 km (0.115 R)
• M83: 54,309,861 km (0.07 R)
• M84: 54,864,271 km (0.105 R)
• M85: 55,699,326 km (0.059 R)
• M86: 56,165,025 km (0.067 R)
• M87: 57,288,056 km (0.06 R)
• M88: 60,223,465 km (0.027 R)
• M89: 61,276,784 km (0.099 R)
• M90: 62,626,157 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.3

Radius: 4.6

Gravity: 38.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.43 AU - 19.57 AU

Year: 25601 Days

Day: 22.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,258,394 km

• M1: 367,861 km (0.094 R)
• M2: 527,332 km (0.077 R)
• M3: 847,622 km (0.091 R)
• M4: 1,671,457 km (0.089 R)
• M5: 1,934,899 km (0.11 R)
• M6: 2,211,356 km (0.093 R)
• M7: 2,670,621 km (0.101 R)
• M8: 2,800,921 km (0.089 R)
• M9: 2,844,753 km (0.041 R)
• M10: 3,916,173 km (0.089 R)
• M11: 4,014,608 km (0.099 R)
• M12: 4,468,040 km (0.034 R)
• M13: 4,674,784 km (0.119 R)
• M14: 5,205,258 km (0.098 R)
• M15: 5,313,716 km (0.093 R)
• M16: 6,789,051 km (0.118 R)
• M17: 7,571,148 km (0.088 R)
• M18: 8,129,148 km (0.072 R)
• M19: 8,381,370 km (0.073 R)
• M20: 9,415,840 km (0.081 R)
• M21: 9,547,934 km (0.055 R)
• M22: 11,041,370 km (0.115 R)
• M23: 12,172,180 km (0.094 R)
• M24: 13,265,442 km (0.08 R)
• M25: 14,389,670 km (0.055 R)
• M26: 14,694,700 km (0.086 R)
• M27: 15,233,402 km (0.104 R)
• M28: 16,409,540 km (0.086 R)
• M29: 16,488,977 km (0.114 R)
• M30: 17,533,319 km (0.112 R)
• M31: 17,614,551 km (0.108 R)
• M32: 18,351,171 km (0.061 R)
• M33: 19,265,064 km (0.072 R)
• M34: 19,685,434 km (0.054 R)
• M35: 20,108,796 km (0.053 R)
• M36: 22,094,259 km (0.095 R)
• M37: 22,269,887 km (0.109 R)
• M38: 23,422,539 km (0.026 R)
• M39: 24,503,533 km (0.106 R)
• M40: 25,508,831 km (0.104 R)
• M41: 27,653,615 km (0.112 R)
• M42: 28,987,280 km (0.104 R)
• M43: 29,179,513 km (0.119 R)
• M44: 29,855,696 km (0.066 R)
• M45: 30,439,277 km (0.117 R)
• M46: 30,536,965 km (0.045 R)
• M47: 31,223,320 km (0.067 R)
• M48: 31,617,809 km (0.037 R)
• M49: 32,411,725 km (0.11 R)
• M50: 33,614,941 km (0.095 R)
• M51: 34,730,642 km (0.071 R)
• M52: 36,375,171 km (0.115 R)
• M53: 38,783,098 km (0.106 R)
• M54: 39,100,844 km (0.104 R)
• M55: 40,918,309 km (0.119 R)
• M56: 41,241,889 km (0.107 R)
• M57: 41,891,593 km (0.102 R)
• M58: 44,634,918 km (0.094 R)
• M59: 45,972,323 km (0.063 R)
• M60: 46,983,754 km (0.115 R)
• M61: 48,116,360 km (0.101 R)
• M62: 49,143,349 km (0.076 R)
• M63: 50,639,478 km (0.114 R)
• M64: 51,102,782 km (0.101 R)
• M65: 52,501,223 km (0.111 R)
• M66: 54,978,713 km (0.084 R)
• M67: 55,216,574 km (0.079 R)
• M68: 55,454,883 km (0.117 R)
• M69: 55,812,871 km (0.114 R)
• M70: 59,191,539 km (0.12 R)
• M71: 59,313,461 km (0.108 R)
• M72: 60,291,532 km (0.074 R)
• M73: 60,414,053 km (0.078 R)
• M74: 63,382,224 km (0.055 R)
• M75: 65,261,174 km (0.082 R)
• M76: 67,031,365 km (0.049 R)
• M77: 69,330,385 km (0.11 R)
• M78: 69,458,890 km (0.085 R)
• M79: 70,618,722 km (0.081 R)
• M80: 70,877,377 km (0.083 R)
• M81: 74,926,094 km (0.108 R)
• M82: 75,983,152 km (0.084 R)
• M83: 77,711,157 km (0.119 R)
• M84: 78,111,780 km (0.099 R)
• M85: 78,647,041 km (0.108 R)
• M86: 86,820,171 km (0.113 R)
• M87: 88,626,267 km (0.077 R)
• M88: 90,023,959 km (0.027 R)
• M89: 90,444,629 km (0.104 R)
• M90: 91,851,746 km (0.107 R)
• M91: 92,416,628 km (0.104 R)
• M92: 93,408,013 km (0.088 R)
• M93: 94,687,823 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 11,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit