🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.6 AU

Year: 152 Days

Day: 35.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.5 AU - 0.76 AU

Year: 182 Days

Day: 17.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.81 AU - 0.91 AU

Year: 290 Days

Day: 30 Hours

Environment

Temp: 146 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,582,072 km

• M1: 708,795 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.02 AU - 1.16 AU

Year: 414 Days

Day: 42 Hours

Environment

Temp: 25 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,582,072 km

• M1: 165,605 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.94 AU - 1.38 AU

Year: 454 Days

Day: 12.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,582,072 km

• M1: 383,120 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.04 AU - 5.14 AU

Year: 3574 Days

Day: 15.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.4

Radius: 11.7

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.35 AU - 6.97 AU

Year: 6247 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,582,072 km

• M1: 265,835 km (0.056 R)
• M2: 379,829 km (0.106 R)
• M3: 795,561 km (0.086 R)
• M4: 899,532 km (0.11 R)
• M5: 994,527 km (0.093 R)
• M6: 1,165,966 km (0.12 R)
• M7: 1,285,943 km (0.112 R)
• M8: 1,637,947 km (0.109 R)
• M9: 1,722,171 km (0.074 R)
• M10: 2,002,068 km (0.093 R)
• M11: 2,315,775 km (0.086 R)
• M12: 2,566,351 km (0.097 R)
• M13: 2,969,368 km (0.117 R)
• M14: 3,880,270 km (0.045 R)
• M15: 3,971,375 km (0.062 R)
• M16: 4,225,691 km (0.074 R)
• M17: 4,319,489 km (0.106 R)
• M18: 4,509,179 km (0.094 R)
• M19: 4,653,242 km (0.037 R)
• M20: 5,473,188 km (0.102 R)
• M21: 5,652,855 km (0.067 R)
• M22: 5,782,556 km (0.057 R)
• M23: 6,071,130 km (0.116 R)
• M24: 6,150,567 km (0.086 R)
• M25: 6,230,452 km (0.067 R)
• M26: 6,580,810 km (0.047 R)
• M27: 6,882,100 km (0.075 R)
• M28: 7,300,526 km (0.093 R)
• M29: 7,441,896 km (0.077 R)
• M30: 7,612,587 km (0.116 R)
• M31: 8,604,870 km (0.087 R)
• M32: 8,754,168 km (0.096 R)
• M33: 8,874,295 km (0.029 R)
• M34: 9,025,240 km (0.043 R)
• M35: 9,452,491 km (0.116 R)
• M36: 10,517,329 km (0.051 R)
• M37: 10,645,085 km (0.052 R)
• M38: 10,805,454 km (0.118 R)
• M39: 11,031,497 km (0.108 R)
• M40: 11,193,960 km (0.069 R)
• M41: 11,455,457 km (0.098 R)
• M42: 11,917,864 km (0.088 R)
• M43: 12,555,300 km (0.041 R)
• M44: 12,895,336 km (0.088 R)
• M45: 13,653,947 km (0.086 R)
• M46: 14,003,707 km (0.106 R)
• M47: 14,427,219 km (0.025 R)
• M48: 14,819,015 km (0.101 R)
• M49: 15,942,346 km (0.075 R)
• M50: 16,236,754 km (0.093 R)
• M51: 17,055,504 km (0.066 R)
• M52: 17,281,097 km (0.067 R)
• M53: 17,621,432 km (0.11 R)
• M54: 18,694,348 km (0.077 R)
• M55: 18,771,840 km (0.052 R)
• M56: 18,965,868 km (0.03 R)
• M57: 19,160,645 km (0.055 R)
• M58: 19,473,604 km (0.109 R)
• M59: 20,025,470 km (0.11 R)
• M60: 20,303,273 km (0.065 R)
• M61: 21,589,815 km (0.025 R)
• M62: 22,079,000 km (0.102 R)
• M63: 22,448,208 km (0.102 R)
• M64: 22,530,636 km (0.03 R)
• M65: 22,819,659 km (0.09 R)
• M66: 23,193,055 km (0.106 R)
• M67: 23,526,659 km (0.101 R)
• M68: 23,652,171 km (0.06 R)
• M69: 23,819,871 km (0.091 R)
• M70: 24,114,279 km (0.075 R)
• M71: 24,706,836 km (0.037 R)
• M72: 25,175,676 km (0.03 R)
• M73: 25,261,246 km (0.115 R)
• M74: 25,561,639 km (0.12 R)
• M75: 25,690,592 km (0.103 R)
• M76: 25,906,162 km (0.093 R)
• M77: 26,165,715 km (0.081 R)
• M78: 26,339,099 km (0.093 R)
• M79: 28,006,068 km (0.075 R)
• M80: 28,272,352 km (0.117 R)
• M81: 29,436,223 km (0.077 R)
• M82: 29,616,638 km (0.097 R)
• M83: 30,433,144 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.2

Radius: 6.8

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.83 AU - 18.37 AU

Year: 26835 Days

Day: 17.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,582,072 km

• M1: 305,329 km (0.093 R)
• M2: 1,328,878 km (0.075 R)
• M3: 1,851,124 km (0.117 R)
• M4: 3,790,960 km (0.109 R)
• M5: 3,838,233 km (0.063 R)
• M6: 3,885,655 km (0.114 R)
• M7: 5,343,636 km (0.113 R)
• M8: 5,718,528 km (0.112 R)
• M9: 5,772,832 km (0.064 R)
• M10: 6,157,448 km (0.091 R)
• M11: 6,324,848 km (0.107 R)
• M12: 7,009,408 km (0.036 R)
• M13: 8,571,659 km (0.075 R)
• M14: 9,010,130 km (0.048 R)
• M15: 9,263,848 km (0.111 R)
• M16: 10,567,893 km (0.072 R)
• M17: 10,634,613 km (0.094 R)
• M18: 11,997,749 km (0.104 R)
• M19: 12,137,174 km (0.057 R)
• M20: 13,199,170 km (0.113 R)
• M21: 13,777,814 km (0.049 R)
• M22: 14,959,488 km (0.06 R)
• M23: 16,481,796 km (0.113 R)
• M24: 16,948,092 km (0.08 R)
• M25: 17,104,422 km (0.107 R)
• M26: 17,339,889 km (0.06 R)
• M27: 19,835,331 km (0.102 R)
• M28: 21,250,677 km (0.074 R)
• M29: 21,419,423 km (0.118 R)
• M30: 21,842,935 km (0.12 R)
• M31: 22,355,008 km (0.115 R)
• M32: 22,784,653 km (0.111 R)
• M33: 22,957,140 km (0.101 R)
• M34: 23,390,674 km (0.116 R)
• M35: 24,795,847 km (0.071 R)
• M36: 26,047,682 km (0.089 R)
• M37: 26,499,767 km (0.086 R)
• M38: 27,503,269 km (0.118 R)
• M39: 27,779,128 km (0.118 R)
• M40: 28,891,837 km (0.08 R)
• M41: 30,113,603 km (0.081 R)
• M42: 31,736,590 km (0.11 R)
• M43: 33,094,340 km (0.073 R)
• M44: 33,485,688 km (0.051 R)
• M45: 34,470,940 km (0.07 R)
• M46: 34,669,157 km (0.06 R)
• M47: 37,076,935 km (0.068 R)
• M48: 37,483,392 km (0.026 R)
• M49: 37,687,144 km (0.111 R)
• M50: 39,227,404 km (0.093 R)
• M51: 40,057,373 km (0.087 R)
• M52: 43,327,283 km (0.116 R)
• M53: 45,265,025 km (0.092 R)
• M54: 45,373,483 km (0.119 R)
• M55: 45,917,122 km (0.077 R)
• M56: 49,894,929 km (0.109 R)
• M57: 50,006,978 km (0.114 R)
• M58: 50,231,375 km (0.072 R)
• M59: 51,471,391 km (0.109 R)
• M60: 51,584,487 km (0.103 R)
• M61: 51,924,673 km (0.114 R)
• M62: 52,721,431 km (0.099 R)
• M63: 54,211,576 km (0.091 R)
• M64: 55,019,703 km (0.111 R)
• M65: 55,135,492 km (0.034 R)
• M66: 57,116,018 km (0.051 R)
• M67: 58,410,040 km (0.112 R)
• M68: 58,882,919 km (0.114 R)
• M69: 60,070,726 km (0.08 R)
• M70: 60,667,621 km (0.097 R)
• M71: 60,906,828 km (0.12 R)
• M72: 61,146,484 km (0.103 R)
• M73: 61,386,439 km (0.118 R)
• M74: 61,987,673 km (0.04 R)
• M75: 64,046,289 km (0.096 R)
• M76: 65,758,287 km (0.114 R)
• M77: 66,004,226 km (0.092 R)
• M78: 66,127,196 km (0.118 R)
• M79: 66,250,315 km (0.058 R)
• M80: 67,114,093 km (0.082 R)
• M81: 72,628,569 km (0.109 R)
• M82: 72,882,736 km (0.117 R)
• M83: 73,137,053 km (0.117 R)
• M84: 74,926,094 km (0.083 R)
• M85: 76,600,243 km (0.082 R)
• M86: 76,729,496 km (0.095 R)
• M87: 77,896,359 km (0.068 R)
• M88: 79,069,057 km (0.06 R)
• M89: 82,357,069 km (0.073 R)
• M90: 83,684,750 km (0.069 R)
• M91: 84,618,240 km (0.103 R)
• M92: 85,555,321 km (0.084 R)
• M93: 86,226,717 km (0.095 R)
• M94: 87,169,632 km (0.116 R)
• M95: 88,115,988 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.9

Radius: 3

Gravity: 55.88 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 17.37 AU - 19.55 AU

Year: 28826 Days

Day: 15.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,582,072 km

• M1: 40,092 km (0.114 R)
• M2: 214,523 km (0.061 R)
• M3: 322,982 km (0.112 R)
• M4: 447,447 km (0.066 R)
• M5: 817,852 km (0.034 R)
• M6: 1,624,034 km (0.071 R)
• M7: 1,728,603 km (0.088 R)
• M8: 2,440,540 km (0.119 R)
• M9: 2,520,126 km (0.069 R)
• M10: 2,600,759 km (0.096 R)
• M11: 3,101,463 km (0.108 R)
• M12: 3,496,102 km (0.099 R)
• M13: 3,676,517 km (0.034 R)
• M14: 3,813,848 km (0.047 R)
• M15: 4,046,323 km (0.118 R)
• M16: 4,379,777 km (0.044 R)
• M17: 4,428,097 km (0.09 R)
• M18: 4,476,567 km (0.069 R)
• M19: 5,431,450 km (0.103 R)
• M20: 6,501,224 km (0.116 R)
• M21: 7,287,660 km (0.079 R)
• M22: 7,344,956 km (0.086 R)
• M23: 7,750,366 km (0.068 R)
• M24: 8,825,676 km (0.053 R)
• M25: 9,946,912 km (0.042 R)
• M26: 10,459,434 km (0.112 R)
• M27: 11,244,075 km (0.117 R)
• M28: 11,777,691 km (0.118 R)
• M29: 12,938,720 km (0.091 R)
• M30: 13,779,909 km (0.106 R)
• M31: 13,850,818 km (0.03 R)
• M32: 13,992,936 km (0.071 R)
• M33: 14,278,818 km (0.112 R)
• M34: 14,350,475 km (0.066 R)
• M35: 16,407,446 km (0.101 R)
• M36: 17,240,407 km (0.101 R)
• M37: 17,393,296 km (0.064 R)
• M38: 17,700,420 km (0.082 R)
• M39: 18,009,489 km (0.099 R)
• M40: 19,900,257 km (0.093 R)
• M41: 20,787,821 km (0.119 R)
• M42: 20,950,583 km (0.025 R)
• M43: 22,018,712 km (0.063 R)
• M44: 22,768,497 km (0.085 R)
• M45: 23,188,568 km (0.067 R)
• M46: 25,588,417 km (0.08 R)
• M47: 26,025,093 km (0.073 R)
• M48: 28,065,757 km (0.085 R)
• M49: 33,149,093 km (0.057 R)
• M50: 33,244,088 km (0.081 R)
• M51: 34,007,486 km (0.06 R)
• M52: 34,776,568 km (0.065 R)
• M53: 35,357,158 km (0.056 R)
• M54: 36,136,263 km (0.078 R)
• M55: 37,513,312 km (0.081 R)
• M56: 37,711,379 km (0.104 R)
• M57: 39,208,256 km (0.069 R)
• M58: 40,521,126 km (0.103 R)
• M59: 41,643,260 km (0.082 R)
• M60: 42,982,610 km (0.096 R)
• M61: 43,397,594 km (0.079 R)
• M62: 44,965,380 km (0.098 R)
• M63: 45,386,498 km (0.075 R)
• M64: 45,597,581 km (0.105 R)
• M65: 48,156,003 km (0.032 R)
• M66: 48,911,024 km (0.118 R)
• M67: 49,019,183 km (0.038 R)
• M68: 49,996,207 km (0.099 R)
• M69: 51,749,045 km (0.06 R)
• M70: 53,076,876 km (0.099 R)
• M71: 57,240,783 km (0.098 R)
• M72: 61,275,138 km (0.07 R)
• M73: 62,444,545 km (0.1 R)
• M74: 62,561,830 km (0.057 R)
• M75: 63,385,216 km (0.114 R)
• M76: 64,094,011 km (0.114 R)
• M77: 64,212,343 km (0.108 R)
• M78: 65,400,000 km (0.073 R)
• M79: 65,996,597 km (0.105 R)
• M80: 68,159,034 km (0.092 R)
• M81: 69,370,477 km (0.12 R)
• M82: 69,856,970 km (0.085 R)
• M83: 71,078,287 km (0.086 R)
• M84: 73,294,430 km (0.062 R)
• M85: 74,286,563 km (0.038 R)
• M86: 77,541,812 km (0.107 R)
• M87: 80,332,261 km (0.111 R)
• M88: 80,971,044 km (0.091 R)
• M89: 83,930,988 km (0.096 R)
• M90: 85,750,098 km (0.098 R)
• M91: 86,926,236 km (0.036 R)
• M92: 87,188,481 km (0.12 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 11,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit