🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.59 AU - 0.83 AU

Year: 212 Days

Day: 20 Hours

Environment

Temp: 202 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.62 AU - 0.92 AU

Year: 240 Days

Day: 37.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.02 AU - 1.28 AU

Year: 438 Days

Day: 38.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,207,596 km

• M1: 206,894 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.51 AU - 1.55 AU

Year: 671 Days

Day: 22.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,207,596 km

• M1: 1,121,386 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.44 AU - 3.52 AU

Year: 2303 Days

Day: 21.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.9

Radius: 12.5

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7 AU - 9.94 AU

Year: 8745 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 102,207,596 km

• M1: 214,374 km (0.079 R)
• M2: 415,583 km (0.073 R)
• M3: 768,783 km (0.071 R)
• M4: 891,155 km (0.04 R)
• M5: 1,088,325 km (0.098 R)
• M6: 1,210,247 km (0.102 R)
• M7: 1,786,199 km (0.056 R)
• M8: 2,017,477 km (0.027 R)
• M9: 2,769,805 km (0.09 R)
• M10: 3,342,166 km (0.079 R)
• M11: 3,497,598 km (0.081 R)
• M12: 3,628,945 km (0.104 R)
• M13: 3,815,793 km (0.093 R)
• M14: 4,451,883 km (0.053 R)
• M15: 4,797,005 km (0.097 R)
• M16: 5,091,414 km (0.116 R)
• M17: 5,361,438 km (0.118 R)
• M18: 5,636,100 km (0.105 R)
• M19: 5,728,850 km (0.101 R)
• M20: 6,136,056 km (0.056 R)
• M21: 6,327,392 km (0.07 R)
• M22: 6,423,733 km (0.115 R)
• M23: 8,310,760 km (0.059 R)
• M24: 8,522,591 km (0.116 R)
• M25: 8,700,463 km (0.12 R)
• M26: 8,951,637 km (0.062 R)
• M27: 9,168,704 km (0.099 R)
• M28: 9,461,018 km (0.046 R)
• M29: 9,830,824 km (0.117 R)
• M30: 9,942,723 km (0.105 R)
• M31: 10,167,718 km (0.079 R)
• M32: 10,546,351 km (0.085 R)
• M33: 11,162,096 km (0.03 R)
• M34: 11,474,306 km (0.115 R)
• M35: 12,711,331 km (0.091 R)
• M36: 12,874,094 km (0.099 R)
• M37: 13,948,505 km (0.108 R)
• M38: 14,158,391 km (0.102 R)
• M39: 14,880,051 km (0.056 R)
• M40: 15,137,659 km (0.095 R)
• M41: 15,483,380 km (0.105 R)
• M42: 18,710,654 km (0.069 R)
• M43: 18,803,256 km (0.114 R)
• M44: 19,081,807 km (0.105 R)
• M45: 19,455,203 km (0.086 R)
• M46: 21,166,004 km (0.118 R)
• M47: 21,649,654 km (0.063 R)
• M48: 21,795,512 km (0.089 R)
• M49: 22,628,174 km (0.116 R)
• M50: 23,073,078 km (0.036 R)
• M51: 23,471,158 km (0.068 R)
• M52: 23,720,986 km (0.097 R)
• M53: 23,821,217 km (0.11 R)
• M54: 24,072,392 km (0.106 R)
• M55: 24,526,571 km (0.035 R)
• M56: 25,136,781 km (0.115 R)
• M57: 25,289,969 km (0.089 R)
• M58: 25,597,542 km (0.105 R)
• M59: 26,061,295 km (0.099 R)
• M60: 27,258,826 km (0.118 R)
• M61: 28,102,409 km (0.111 R)
• M62: 28,901,112 km (0.066 R)
• M63: 29,061,780 km (0.119 R)
• M64: 30,031,922 km (0.042 R)
• M65: 30,248,839 km (0.117 R)
• M66: 30,903,031 km (0.042 R)
• M67: 31,231,996 km (0.052 R)
• M68: 31,562,009 km (0.106 R)
• M69: 32,336,477 km (0.092 R)
• M70: 33,904,263 km (0.114 R)
• M71: 34,186,853 km (0.087 R)
• M72: 34,413,494 km (0.115 R)
• M73: 34,640,584 km (0.089 R)
• M74: 35,096,408 km (0.039 R)
• M75: 35,611,474 km (0.058 R)
• M76: 35,783,811 km (0.107 R)
• M77: 35,898,702 km (0.114 R)
• M78: 36,129,083 km (0.102 R)
• M79: 36,475,551 km (0.116 R)
• M80: 37,055,393 km (0.051 R)
• M81: 38,048,274 km (0.063 R)
• M82: 39,405,276 km (0.059 R)
• M83: 39,821,457 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.4

Radius: 3.7

Gravity: 67.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.96 AU - 14.92 AU

Year: 18464 Days

Day: 18.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,207,596 km

• M1: 207,492 km (0.102 R)
• M2: 238,758 km (0.1 R)
• M3: 361,428 km (0.076 R)
• M4: 400,025 km (0.118 R)
• M5: 660,624 km (0.068 R)
• M6: 708,496 km (0.091 R)
• M7: 1,047,335 km (0.088 R)
• M8: 1,103,434 km (0.119 R)
• M9: 1,523,804 km (0.101 R)
• M10: 1,555,519 km (0.096 R)
• M11: 2,236,339 km (0.118 R)
• M12: 3,657,219 km (0.065 R)
• M13: 3,700,004 km (0.098 R)
• M14: 4,962,311 km (0.09 R)
• M15: 5,589,425 km (0.086 R)
• M16: 5,737,826 km (0.098 R)
• M17: 5,937,390 km (0.091 R)
• M18: 7,129,236 km (0.07 R)
• M19: 7,506,223 km (0.118 R)
• M20: 7,615,130 km (0.055 R)
• M21: 7,724,636 km (0.108 R)
• M22: 8,561,785 km (0.086 R)
• M23: 9,781,457 km (0.054 R)
• M24: 10,320,608 km (0.11 R)
• M25: 10,685,327 km (0.036 R)
• M26: 10,930,817 km (0.036 R)
• M27: 11,867,898 km (0.118 R)
• M28: 12,058,486 km (0.092 R)
• M29: 12,313,999 km (0.09 R)
• M30: 15,171,917 km (0.063 R)
• M31: 15,655,866 km (0.056 R)
• M32: 15,725,279 km (0.088 R)
• M33: 17,208,991 km (0.08 R)
• M34: 17,785,990 km (0.08 R)
• M35: 18,369,123 km (0.116 R)
• M36: 19,181,289 km (0.095 R)
• M37: 19,629,036 km (0.099 R)
• M38: 20,307,313 km (0.089 R)
• M39: 20,383,159 km (0.108 R)
• M40: 21,146,706 km (0.09 R)
• M41: 21,919,678 km (0.041 R)
• M42: 22,701,776 km (0.034 R)
• M43: 25,102,224 km (0.033 R)
• M44: 26,580,699 km (0.093 R)
• M45: 28,171,673 km (0.119 R)
• M46: 28,680,455 km (0.11 R)
• M47: 31,094,665 km (0.106 R)
• M48: 32,591,841 km (0.117 R)
• M49: 33,036,745 km (0.078 R)
• M50: 33,662,812 km (0.03 R)
• M51: 34,022,445 km (0.075 R)
• M52: 34,202,561 km (0.064 R)
• M53: 35,655,904 km (0.099 R)
• M54: 36,206,125 km (0.105 R)
• M55: 36,390,131 km (0.052 R)
• M56: 37,036,693 km (0.042 R)
• M57: 37,500,895 km (0.113 R)
• M58: 37,966,892 km (0.073 R)
• M59: 40,516,489 km (0.101 R)
• M60: 40,994,604 km (0.11 R)
• M61: 41,570,855 km (0.072 R)
• M62: 42,053,158 km (0.109 R)
• M63: 43,218,226 km (0.118 R)
• M64: 44,295,481 km (0.077 R)
• M65: 45,679,261 km (0.112 R)
• M66: 48,590,436 km (0.066 R)
• M67: 49,302,073 km (0.092 R)
• M68: 51,250,884 km (0.04 R)
• M69: 51,664,373 km (0.102 R)
• M70: 52,390,670 km (0.055 R)
• M71: 57,460,991 km (0.107 R)
• M72: 59,836,605 km (0.111 R)
• M73: 59,945,363 km (0.092 R)
• M74: 61,694,162 km (0.105 R)
• M75: 63,238,162 km (0.072 R)
• M76: 64,237,326 km (0.09 R)
• M77: 65,689,921 km (0.082 R)
• M78: 65,914,318 km (0.114 R)
• M79: 66,476,507 km (0.106 R)
• M80: 68,854,963 km (0.109 R)
• M81: 68,968,807 km (0.043 R)
• M82: 69,311,087 km (0.08 R)
• M83: 69,768,258 km (0.08 R)
• M84: 70,111,884 km (0.056 R)
• M85: 70,685,742 km (0.109 R)
• M86: 71,030,715 km (0.112 R)
• M87: 72,764,404 km (0.062 R)
• M88: 74,745,978 km (0.11 R)
• M89: 75,449,536 km (0.066 R)
• M90: 75,684,555 km (0.062 R)
• M91: 75,802,139 km (0.117 R)
• M92: 76,155,339 km (0.118 R)
• M93: 76,509,138 km (0.105 R)
• M94: 76,745,204 km (0.091 R)
• M95: 77,455,046 km (0.085 R)
• M96: 78,761,933 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617

Radius: 5.9

Gravity: 17.72 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 19.49 AU - 21.41 AU

Year: 32808 Days

Day: 17.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,207,596 km

• M1: 82,578 km (0.088 R)
• M2: 1,215,333 km (0.103 R)
• M3: 1,500,018 km (0.117 R)
• M4: 1,688,362 km (0.046 R)
• M5: 2,515,638 km (0.09 R)
• M6: 2,649,229 km (0.066 R)
• M7: 2,739,586 km (0.087 R)
• M8: 2,785,213 km (0.079 R)
• M9: 4,160,766 km (0.042 R)
• M10: 4,479,259 km (0.114 R)
• M11: 5,888,621 km (0.106 R)
• M12: 7,550,354 km (0.105 R)
• M13: 8,332,452 km (0.109 R)
• M14: 8,532,015 km (0.089 R)
• M15: 9,277,162 km (0.075 R)
• M16: 10,684,430 km (0.085 R)
• M17: 10,901,197 km (0.12 R)
• M18: 12,611,101 km (0.072 R)
• M19: 12,763,690 km (0.098 R)
• M20: 13,147,708 km (0.1 R)
• M21: 13,691,945 km (0.079 R)
• M22: 13,927,412 km (0.058 R)
• M23: 14,006,250 km (0.118 R)
• M24: 15,286,958 km (0.108 R)
• M25: 16,271,760 km (0.118 R)
• M26: 18,561,655 km (0.055 R)
• M27: 18,822,254 km (0.12 R)
• M28: 21,040,492 km (0.078 R)
• M29: 22,503,110 km (0.03 R)
• M30: 22,595,562 km (0.047 R)
• M31: 23,715,302 km (0.09 R)
• M32: 24,376,823 km (0.035 R)
• M33: 25,524,987 km (0.082 R)
• M34: 25,621,328 km (0.038 R)
• M35: 26,886,477 km (0.027 R)
• M36: 27,279,770 km (0.074 R)
• M37: 29,984,200 km (0.052 R)
• M38: 30,494,329 km (0.099 R)
• M39: 32,772,854 km (0.098 R)
• M40: 33,720,557 km (0.062 R)
• M41: 33,932,387 km (0.052 R)
• M42: 35,966,769 km (0.065 R)
• M43: 37,820,286 km (0.092 R)
• M44: 38,261,002 km (0.07 R)
• M45: 40,264,716 km (0.052 R)
• M46: 41,505,929 km (0.091 R)
• M47: 42,416,531 km (0.107 R)
• M48: 42,645,267 km (0.044 R)
• M49: 43,218,675 km (0.082 R)
• M50: 45,421,055 km (0.12 R)
• M51: 47,659,787 km (0.111 R)
• M52: 48,135,658 km (0.113 R)
• M53: 48,732,703 km (0.03 R)
• M54: 49,934,124 km (0.088 R)
• M55: 51,998,873 km (0.104 R)
• M56: 52,611,477 km (0.119 R)
• M57: 52,734,147 km (0.092 R)
• M58: 52,980,086 km (0.08 R)
• M59: 54,960,911 km (0.102 R)
• M60: 56,211,101 km (0.102 R)
• M61: 56,713,899 km (0.098 R)
• M62: 59,122,126 km (0.109 R)
• M63: 60,274,478 km (0.062 R)
• M64: 61,175,805 km (0.081 R)
• M65: 61,563,563 km (0.085 R)
• M66: 62,991,923 km (0.094 R)
• M67: 64,825,694 km (0.117 R)
• M68: 65,881,556 km (0.119 R)
• M69: 70,566,662 km (0.082 R)
• M70: 72,880,791 km (0.074 R)
• M71: 73,428,918 km (0.058 R)
• M72: 74,667,140 km (0.067 R)
• M73: 75,357,983 km (0.104 R)
• M74: 76,051,070 km (0.115 R)
• M75: 79,266,077 km (0.09 R)
• M76: 79,688,691 km (0.042 R)
• M77: 80,112,053 km (0.056 R)
• M78: 80,536,163 km (0.083 R)
• M79: 94,644,140 km (0.118 R)
• M80: 98,401,590 km (0.104 R)
• M81: 100,984,397 km (0.083 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit