🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.1 AU - 1.14 AU

Year: 422 Days

Day: 15 Hours

Environment

Temp: 17 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.47 AU - 1.47 AU

Year: 635 Days

Day: 16.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,188,976 km

• M1: 228,885 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.39 AU - 3.41 AU

Year: 2235 Days

Day: 20.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.31 AU - 5.25 AU

Year: 3156 Days

Day: 26.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.28 AU - 4.3 AU

Year: 3167 Days

Day: 32.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.1 AU - 4.84 AU

Year: 3369 Days

Day: 24.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.7

Radius: 8.9

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.19 AU - 6.63 AU

Year: 5121 Days

Day: 9.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,188,976 km

• M1: 125,513 km (0.082 R)
• M2: 488,138 km (0.052 R)
• M3: 566,826 km (0.064 R)
• M4: 650,302 km (0.083 R)
• M5: 764,445 km (0.12 R)
• M6: 969,993 km (0.112 R)
• M7: 1,042,697 km (0.088 R)
• M8: 1,209,050 km (0.041 R)
• M9: 1,287,738 km (0.089 R)
• M10: 1,417,290 km (0.061 R)
• M11: 1,517,371 km (0.051 R)
• M12: 2,500,977 km (0.11 R)
• M13: 2,561,564 km (0.086 R)
• M14: 2,830,392 km (0.093 R)
• M15: 3,021,877 km (0.107 R)
• M16: 3,130,036 km (0.098 R)
• M17: 3,372,684 km (0.076 R)
• M18: 3,946,841 km (0.053 R)
• M19: 4,041,536 km (0.027 R)
• M20: 4,330,410 km (0.103 R)
• M21: 4,600,883 km (0.07 R)
• M22: 4,675,681 km (0.093 R)
• M23: 5,030,079 km (0.096 R)
• M24: 5,210,494 km (0.112 R)
• M25: 5,498,320 km (0.111 R)
• M26: 5,657,492 km (0.112 R)
• M27: 5,953,546 km (0.12 R)
• M28: 7,361,412 km (0.086 R)
• M29: 7,478,398 km (0.076 R)
• M30: 7,684,543 km (0.109 R)
• M31: 7,982,243 km (0.12 R)
• M32: 8,466,641 km (0.11 R)
• M33: 8,774,065 km (0.083 R)
• M34: 9,718,775 km (0.083 R)
• M35: 9,911,607 km (0.118 R)
• M36: 10,105,635 km (0.079 R)
• M37: 10,366,384 km (0.074 R)
• M38: 10,927,825 km (0.076 R)
• M39: 11,296,285 km (0.046 R)
• M40: 11,771,258 km (0.04 R)
• M41: 12,252,814 km (0.115 R)
• M42: 12,391,640 km (0.117 R)
• M43: 12,811,113 km (0.108 R)
• M44: 12,916,579 km (0.117 R)
• M45: 13,022,495 km (0.101 R)
• M46: 13,520,506 km (0.09 R)
• M47: 13,699,874 km (0.068 R)
• M48: 14,645,183 km (0.088 R)
• M49: 14,792,387 km (0.107 R)
• M50: 15,162,941 km (0.106 R)
• M51: 16,483,292 km (0.069 R)
• M52: 16,905,906 km (0.106 R)
• M53: 17,644,321 km (0.063 R)
• M54: 17,722,561 km (0.062 R)
• M55: 17,879,638 km (0.076 R)
• M56: 17,997,671 km (0.059 R)
• M57: 18,512,288 km (0.032 R)
• M58: 18,711,552 km (0.1 R)
• M59: 18,791,437 km (0.041 R)
• M60: 19,313,534 km (0.057 R)
• M61: 19,394,167 km (0.078 R)
• M62: 20,660,064 km (0.104 R)
• M63: 21,282,092 km (0.104 R)
• M64: 21,532,669 km (0.084 R)
• M65: 21,658,331 km (0.107 R)
• M66: 22,078,851 km (0.086 R)
• M67: 22,587,035 km (0.115 R)
• M68: 22,928,118 km (0.116 R)
• M69: 23,356,716 km (0.094 R)
• M70: 23,658,305 km (0.085 R)
• M71: 24,178,307 km (0.108 R)
• M72: 25,938,924 km (0.085 R)
• M73: 26,340,744 km (0.119 R)
• M74: 26,609,871 km (0.119 R)
• M75: 26,744,659 km (0.081 R)
• M76: 27,195,846 km (0.083 R)
• M77: 27,331,681 km (0.111 R)
• M78: 27,604,098 km (0.089 R)
• M79: 28,933,126 km (0.116 R)
• M80: 29,025,577 km (0.083 R)
• M81: 29,210,779 km (0.037 R)
• M82: 29,815,155 km (0.063 R)
• M83: 30,706,010 km (0.06 R)
• M84: 31,510,547 km (0.097 R)
• M85: 31,700,836 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.8

Radius: 8.9

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.85 AU - 7.03 AU

Year: 5825 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,188,976 km

• M1: 111,750 km (0.094 R)
• M2: 269,426 km (0.098 R)
• M3: 536,608 km (0.118 R)
• M4: 784,042 km (0.102 R)
• M5: 851,661 km (0.07 R)
• M6: 935,435 km (0.086 R)
• M7: 1,283,251 km (0.043 R)
• M8: 1,480,271 km (0.073 R)
• M9: 1,794,277 km (0.117 R)
• M10: 1,866,981 km (0.04 R)
• M11: 2,015,233 km (0.113 R)
• M12: 2,148,375 km (0.049 R)
• M13: 2,363,497 km (0.077 R)
• M14: 2,814,534 km (0.038 R)
• M15: 2,878,263 km (0.074 R)
• M16: 2,963,833 km (0.096 R)
• M17: 3,337,080 km (0.088 R)
• M18: 3,449,727 km (0.103 R)
• M19: 3,563,720 km (0.093 R)
• M20: 3,865,908 km (0.115 R)
• M21: 3,936,818 km (0.056 R)
• M22: 4,347,015 km (0.071 R)
• M23: 4,519,950 km (0.093 R)
• M24: 4,594,749 km (0.116 R)
• M25: 5,129,861 km (0.074 R)
• M26: 5,391,657 km (0.063 R)
• M27: 5,955,790 km (0.072 R)
• M28: 6,342,351 km (0.078 R)
• M29: 7,110,686 km (0.047 R)
• M30: 7,314,737 km (0.066 R)
• M31: 7,461,643 km (0.09 R)
• M32: 7,758,445 km (0.052 R)
• M33: 7,818,284 km (0.097 R)
• M34: 7,878,273 km (0.119 R)
• M35: 8,425,053 km (0.114 R)
• M36: 8,827,471 km (0.106 R)
• M37: 8,952,685 km (0.105 R)
• M38: 9,299,752 km (0.069 R)
• M39: 9,395,195 km (0.105 R)
• M40: 9,715,783 km (0.073 R)
• M41: 9,877,349 km (0.087 R)
• M42: 10,170,411 km (0.091 R)
• M43: 10,466,465 km (0.09 R)
• M44: 10,966,122 km (0.062 R)
• M45: 11,610,291 km (0.118 R)
• M46: 11,850,695 km (0.1 R)
• M47: 12,336,439 km (0.04 R)
• M48: 12,970,584 km (0.119 R)
• M49: 14,050,830 km (0.111 R)
• M50: 14,712,951 km (0.091 R)
• M51: 15,010,351 km (0.116 R)
• M52: 15,197,348 km (0.058 R)
• M53: 15,535,739 km (0.072 R)
• M54: 15,686,982 km (0.077 R)
• M55: 16,067,260 km (0.105 R)
• M56: 17,500,258 km (0.091 R)
• M57: 17,697,129 km (0.066 R)
• M58: 18,053,172 km (0.097 R)
• M59: 18,491,643 km (0.034 R)
• M60: 18,691,955 km (0.076 R)
• M61: 18,772,438 km (0.093 R)
• M62: 20,074,089 km (0.12 R)
• M63: 20,362,664 km (0.094 R)
• M64: 20,611,146 km (0.107 R)
• M65: 20,694,322 km (0.085 R)
• M66: 21,069,364 km (0.11 R)
• M67: 21,446,800 km (0.098 R)
• M68: 21,615,247 km (0.106 R)
• M69: 21,784,143 km (0.104 R)
• M70: 22,464,065 km (0.065 R)
• M71: 23,410,272 km (0.109 R)
• M72: 24,677,366 km (0.072 R)
• M73: 25,519,602 km (0.028 R)
• M74: 26,371,262 km (0.084 R)
• M75: 28,102,409 km (0.035 R)
• M76: 28,425,391 km (0.078 R)
• M77: 29,307,868 km (0.117 R)
• M78: 30,577,655 km (0.106 R)
• M79: 30,719,773 km (0.058 R)
• M80: 31,100,051 km (0.058 R)
• M81: 31,243,067 km (0.075 R)
• M82: 31,865,244 km (0.108 R)

Asteroid Belt

Center: 12.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526

Radius: 4.6

Gravity: 24.86 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.14 AU - 22.54 AU

Year: 27996 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,188,976 km

• M1: 64,925 km (0.086 R)
• M2: 217,216 km (0.061 R)
• M3: 509,979 km (0.077 R)
• M4: 555,906 km (0.063 R)
• M5: 627,713 km (0.047 R)
• M6: 1,882,839 km (0.051 R)
• M7: 2,140,746 km (0.086 R)
• M8: 2,216,442 km (0.066 R)
• M9: 2,568,296 km (0.097 R)
• M10: 2,895,616 km (0.085 R)
• M11: 3,235,952 km (0.101 R)
• M12: 4,719,663 km (0.076 R)
• M13: 5,119,090 km (0.059 R)
• M14: 5,633,706 km (0.109 R)
• M15: 6,003,512 km (0.112 R)
• M16: 6,164,479 km (0.094 R)
• M17: 6,218,484 km (0.087 R)
• M18: 6,545,655 km (0.053 R)
• M19: 6,878,360 km (0.118 R)
• M20: 7,387,592 km (0.066 R)
• M21: 7,617,823 km (0.085 R)
• M22: 8,382,417 km (0.058 R)
• M23: 9,048,278 km (0.081 R)
• M24: 10,494,440 km (0.108 R)
• M25: 10,623,543 km (0.116 R)
• M26: 10,753,245 km (0.09 R)
• M27: 11,742,236 km (0.107 R)
• M28: 12,213,619 km (0.099 R)
• M29: 12,485,737 km (0.115 R)
• M30: 12,691,135 km (0.091 R)
• M31: 13,453,935 km (0.103 R)
• M32: 13,735,029 km (0.068 R)
• M33: 14,017,919 km (0.041 R)
• M34: 14,088,978 km (0.081 R)
• M35: 15,461,538 km (0.082 R)
• M36: 15,608,443 km (0.106 R)
• M37: 16,800,589 km (0.08 R)
• M38: 17,179,071 km (0.067 R)
• M39: 18,956,145 km (0.104 R)
• M40: 20,709,731 km (0.085 R)
• M41: 20,952,977 km (0.069 R)
• M42: 22,431,453 km (0.1 R)
• M43: 22,597,806 km (0.089 R)
• M44: 24,711,474 km (0.075 R)
• M45: 24,883,362 km (0.055 R)
• M46: 25,574,504 km (0.112 R)
• M47: 28,401,605 km (0.113 R)
• M48: 28,491,662 km (0.047 R)
• M49: 29,487,087 km (0.12 R)
• M50: 30,402,027 km (0.119 R)
• M51: 31,233,343 km (0.069 R)
• M52: 33,107,355 km (0.082 R)
• M53: 34,824,888 km (0.053 R)
• M54: 35,694,501 km (0.089 R)
• M55: 36,375,769 km (0.073 R)
• M56: 37,061,227 km (0.104 R)
• M57: 38,047,974 km (0.106 R)
• M58: 39,443,872 km (0.104 R)
• M59: 40,249,008 km (0.109 R)
• M60: 41,977,911 km (0.107 R)
• M61: 43,730,898 km (0.116 R)
• M62: 44,564,158 km (0.057 R)
• M63: 44,878,015 km (0.091 R)
• M64: 45,718,306 km (0.109 R)
• M65: 45,823,773 km (0.026 R)
• M66: 46,140,471 km (0.102 R)
• M67: 50,759,306 km (0.066 R)
• M68: 50,977,718 km (0.101 R)
• M69: 51,415,442 km (0.057 R)
• M70: 52,184,375 km (0.082 R)
• M71: 52,404,732 km (0.078 R)
• M72: 52,625,539 km (0.082 R)
• M73: 52,735,942 km (0.03 R)
• M74: 54,625,812 km (0.096 R)
• M75: 56,198,834 km (0.119 R)
• M76: 57,672,672 km (0.08 R)
• M77: 61,122,100 km (0.11 R)
• M78: 62,754,661 km (0.107 R)
• M79: 62,871,796 km (0.113 R)
• M80: 64,165,369 km (0.1 R)
• M81: 64,401,435 km (0.101 R)
• M82: 64,519,617 km (0.102 R)
• M83: 68,339,000 km (0.106 R)
• M84: 68,700,877 km (0.113 R)
• M85: 71,007,078 km (0.115 R)
• M86: 72,353,758 km (0.118 R)
• M87: 73,338,561 km (0.095 R)
• M88: 74,823,918 km (0.115 R)
• M89: 76,319,149 km (0.089 R)
• M90: 76,819,853 km (0.078 R)
• M91: 79,465,940 km (0.055 R)
• M92: 83,040,282 km (0.113 R)
• M93: 84,200,264 km (0.057 R)
• M94: 86,797,133 km (0.082 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit