🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.54 AU - 0.72 AU

Year: 184 Days

Day: 37.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.57 AU - 0.81 AU

Year: 211 Days

Day: 46.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,651,846 km

• M1: 125,064 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.05 AU - 1.53 AU

Year: 541 Days

Day: 18.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,651,846 km

• M1: 167,250 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.39 AU - 1.79 AU

Year: 740 Days

Day: 24.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2 AU - 2.14 AU

Year: 1099 Days

Day: 24.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.1

Radius: 12.3

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.81 AU - 14.47 AU

Year: 15606 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,651,846 km

• M1: 185,202 km (0.109 R)
• M2: 268,079 km (0.106 R)
• M3: 349,461 km (0.089 R)
• M4: 513,869 km (0.069 R)
• M5: 1,048,831 km (0.11 R)
• M6: 1,173,595 km (0.101 R)
• M7: 1,330,523 km (0.069 R)
• M8: 1,466,807 km (0.088 R)
• M9: 2,218,686 km (0.085 R)
• M10: 2,515,937 km (0.118 R)
• M11: 2,896,813 km (0.071 R)
• M12: 3,003,925 km (0.047 R)
• M13: 3,222,189 km (0.091 R)
• M14: 3,370,739 km (0.093 R)
• M15: 4,147,302 km (0.026 R)
• M16: 4,268,626 km (0.118 R)
• M17: 4,597,741 km (0.085 R)
• M18: 6,318,116 km (0.109 R)
• M19: 7,028,258 km (0.092 R)
• M20: 7,221,837 km (0.12 R)
• M21: 7,368,294 km (0.096 R)
• M22: 7,614,532 km (0.104 R)
• M23: 7,763,681 km (0.118 R)
• M24: 10,004,956 km (0.075 R)
• M25: 10,277,823 km (0.069 R)
• M26: 11,054,983 km (0.115 R)
• M27: 11,393,972 km (0.101 R)
• M28: 11,564,663 km (0.113 R)
• M29: 11,851,143 km (0.094 R)
• M30: 12,024,228 km (0.117 R)
• M31: 12,372,791 km (0.06 R)
• M32: 12,548,269 km (0.1 R)
• M33: 15,279,179 km (0.091 R)
• M34: 15,783,473 km (0.119 R)
• M35: 16,165,097 km (0.057 R)
• M36: 17,854,356 km (0.094 R)
• M37: 18,787,099 km (0.06 R)
• M38: 18,921,587 km (0.093 R)
• M39: 19,667,333 km (0.114 R)
• M40: 20,838,684 km (0.106 R)
• M41: 21,468,042 km (0.08 R)
• M42: 21,679,125 km (0.062 R)
• M43: 21,820,345 km (0.076 R)
• M44: 22,673,652 km (0.119 R)
• M45: 22,960,580 km (0.109 R)
• M46: 23,176,450 km (0.111 R)
• M47: 23,682,989 km (0.115 R)
• M48: 23,974,106 km (0.077 R)
• M49: 25,372,996 km (0.034 R)
• M50: 26,119,938 km (0.101 R)
• M51: 26,646,971 km (0.105 R)
• M52: 26,798,215 km (0.043 R)
• M53: 27,482,326 km (0.073 R)
• M54: 27,635,215 km (0.073 R)
• M55: 29,882,773 km (0.059 R)
• M56: 30,750,590 km (0.104 R)
• M57: 31,147,773 km (0.107 R)
• M58: 31,546,601 km (0.116 R)
• M59: 33,403,260 km (0.111 R)
• M60: 35,544,604 km (0.096 R)
• M61: 35,711,106 km (0.115 R)
• M62: 36,379,958 km (0.076 R)
• M63: 36,463,733 km (0.073 R)
• M64: 36,800,029 km (0.108 R)
• M65: 38,069,965 km (0.109 R)
• M66: 38,753,179 km (0.09 R)
• M67: 39,871,872 km (0.108 R)
• M68: 40,131,574 km (0.108 R)
• M69: 40,826,904 km (0.082 R)
• M70: 41,001,336 km (0.088 R)
• M71: 42,936,534 km (0.091 R)
• M72: 44,362,650 km (0.053 R)
• M73: 44,452,259 km (0.115 R)
• M74: 45,442,298 km (0.119 R)
• M75: 46,895,342 km (0.091 R)
• M76: 47,627,624 km (0.114 R)
• M77: 49,753,858 km (0.08 R)
• M78: 54,866,216 km (0.111 R)
• M79: 54,962,407 km (0.05 R)
• M80: 57,191,565 km (0.113 R)
• M81: 59,055,106 km (0.101 R)
• M82: 59,647,813 km (0.111 R)
• M83: 60,639,946 km (0.105 R)
• M84: 61,637,464 km (0.11 R)
• M85: 62,439,458 km (0.118 R)
• M86: 65,988,518 km (0.084 R)
• M87: 67,014,461 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.4

Radius: 6.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.47 AU - 22.39 AU

Year: 28012 Days

Day: 17 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,651,846 km

• M1: 87,515 km (0.104 R)
• M2: 155,283 km (0.119 R)
• M3: 360,232 km (0.099 R)
• M4: 730,337 km (0.091 R)
• M5: 2,012,989 km (0.084 R)
• M6: 2,065,797 km (0.079 R)
• M7: 2,281,667 km (0.1 R)
• M8: 2,764,419 km (0.105 R)
• M9: 3,247,022 km (0.114 R)
• M10: 3,340,520 km (0.049 R)
• M11: 4,426,003 km (0.054 R)
• M12: 4,810,469 km (0.052 R)
• M13: 4,881,379 km (0.112 R)
• M14: 5,096,650 km (0.09 R)
• M15: 6,257,679 km (0.114 R)
• M16: 6,530,845 km (0.103 R)
• M17: 7,008,062 km (0.069 R)
• M18: 7,373,380 km (0.115 R)
• M19: 7,579,077 km (0.118 R)
• M20: 7,744,981 km (0.053 R)
• M21: 8,506,434 km (0.107 R)
• M22: 9,380,086 km (0.102 R)
• M23: 9,692,596 km (0.102 R)
• M24: 10,099,352 km (0.113 R)
• M25: 10,282,011 km (0.029 R)
• M26: 11,164,339 km (0.058 R)
• M27: 12,167,543 km (0.111 R)
• M28: 12,459,408 km (0.115 R)
• M29: 12,852,103 km (0.116 R)
• M30: 13,000,504 km (0.053 R)
• M31: 13,298,952 km (0.098 R)
• M32: 13,851,865 km (0.097 R)
• M33: 14,105,733 km (0.107 R)
• M34: 14,515,033 km (0.09 R)
• M35: 15,240,732 km (0.118 R)
• M36: 15,292,942 km (0.034 R)
• M37: 15,872,184 km (0.051 R)
• M38: 16,244,384 km (0.074 R)
• M39: 16,404,753 km (0.032 R)
• M40: 16,673,431 km (0.108 R)
• M41: 17,707,002 km (0.107 R)
• M42: 18,593,519 km (0.097 R)
• M43: 19,608,092 km (0.03 R)
• M44: 20,236,852 km (0.116 R)
• M45: 20,814,300 km (0.059 R)
• M46: 21,104,968 km (0.108 R)
• M47: 21,455,626 km (0.064 R)
• M48: 21,985,202 km (0.068 R)
• M49: 22,044,293 km (0.058 R)
• M50: 23,358,062 km (0.044 R)
• M51: 23,781,274 km (0.094 R)
• M52: 24,146,144 km (0.094 R)
• M53: 24,451,622 km (0.079 R)
• M54: 26,814,670 km (0.118 R)
• M55: 27,321,358 km (0.038 R)
• M56: 28,601,916 km (0.112 R)
• M57: 28,666,393 km (0.099 R)
• M58: 29,509,826 km (0.111 R)
• M59: 30,164,167 km (0.032 R)
• M60: 30,823,295 km (0.11 R)
• M61: 31,420,639 km (0.086 R)
• M62: 32,357,271 km (0.099 R)
• M63: 32,424,441 km (0.09 R)
• M64: 34,395,094 km (0.098 R)
• M65: 34,532,424 km (0.098 R)
• M66: 34,738,720 km (0.117 R)
• M67: 34,876,500 km (0.118 R)
• M68: 36,124,744 km (0.046 R)
• M69: 36,684,240 km (0.097 R)
• M70: 38,024,338 km (0.077 R)
• M71: 40,245,118 km (0.079 R)
• M72: 40,679,850 km (0.097 R)
• M73: 40,970,518 km (0.074 R)
• M74: 42,286,980 km (0.078 R)
• M75: 42,950,297 km (0.079 R)
• M76: 43,765,904 km (0.11 R)
• M77: 43,840,254 km (0.063 R)
• M78: 44,362,201 km (0.109 R)
• M79: 44,736,196 km (0.088 R)
• M80: 46,091,553 km (0.112 R)
• M81: 46,318,642 km (0.118 R)
• M82: 47,002,454 km (0.111 R)
• M83: 47,078,749 km (0.114 R)
• M84: 47,536,668 km (0.047 R)
• M85: 48,610,930 km (0.101 R)
• M86: 49,228,471 km (0.084 R)
• M87: 49,383,304 km (0.105 R)
• M88: 50,237,508 km (0.09 R)
• M89: 51,331,667 km (0.075 R)
• M90: 51,410,056 km (0.068 R)
• M91: 51,803,050 km (0.114 R)
• M92: 52,670,867 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.9

Radius: 6.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17.55 AU - 18.83 AU

Year: 28624 Days

Day: 19.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,651,846 km

• M1: 591,959 km (0.048 R)
• M2: 708,196 km (0.073 R)
• M3: 1,077,703 km (0.037 R)
• M4: 1,221,167 km (0.118 R)
• M5: 1,270,385 km (0.071 R)
• M6: 1,345,483 km (0.059 R)
• M7: 1,422,077 km (0.112 R)
• M8: 1,579,754 km (0.06 R)
• M9: 1,827,039 km (0.118 R)
• M10: 2,900,404 km (0.102 R)
• M11: 3,410,383 km (0.102 R)
• M12: 4,021,340 km (0.099 R)
• M13: 4,511,273 km (0.058 R)
• M14: 5,301,300 km (0.102 R)
• M15: 5,464,511 km (0.09 R)
• M16: 5,670,657 km (0.101 R)
• M17: 5,795,721 km (0.088 R)
• M18: 6,176,148 km (0.116 R)
• M19: 6,347,886 km (0.092 R)
• M20: 7,320,123 km (0.102 R)
• M21: 8,149,643 km (0.105 R)
• M22: 8,863,375 km (0.055 R)
• M23: 9,301,248 km (0.112 R)
• M24: 9,498,118 km (0.072 R)
• M25: 10,147,373 km (0.104 R)
• M26: 11,805,965 km (0.109 R)
• M27: 13,104,025 km (0.098 R)
• M28: 14,732,099 km (0.107 R)
• M29: 16,780,094 km (0.098 R)
• M30: 17,079,888 km (0.112 R)
• M31: 17,381,477 km (0.104 R)
• M32: 17,867,670 km (0.082 R)
• M33: 18,173,748 km (0.115 R)
• M34: 18,481,620 km (0.099 R)
• M35: 18,605,338 km (0.116 R)
• M36: 19,227,665 km (0.103 R)
• M37: 19,541,371 km (0.109 R)
• M38: 21,329,066 km (0.107 R)
• M39: 22,571,776 km (0.118 R)
• M40: 22,704,020 km (0.062 R)
• M41: 23,435,404 km (0.079 R)
• M42: 23,703,334 km (0.12 R)
• M43: 24,377,721 km (0.061 R)
• M44: 24,921,659 km (0.069 R)
• M45: 25,332,155 km (0.093 R)
• M46: 25,814,010 km (0.088 R)
• M47: 26,437,983 km (0.093 R)
• M48: 27,066,892 km (0.112 R)
• M49: 27,559,518 km (0.089 R)
• M50: 28,126,045 km (0.079 R)
• M51: 29,414,831 km (0.089 R)
• M52: 29,776,259 km (0.088 R)
• M53: 31,531,342 km (0.111 R)
• M54: 31,753,046 km (0.109 R)
• M55: 32,272,449 km (0.109 R)
• M56: 34,074,505 km (0.096 R)
• M57: 35,217,433 km (0.049 R)
• M58: 35,754,938 km (0.037 R)
• M59: 36,063,409 km (0.118 R)
• M60: 36,140,602 km (0.114 R)
• M61: 36,372,628 km (0.078 R)
• M62: 37,697,018 km (0.081 R)
• M63: 38,010,874 km (0.112 R)
• M64: 40,553,290 km (0.116 R)
• M65: 40,633,624 km (0.117 R)
• M66: 40,713,958 km (0.086 R)
• M67: 41,036,042 km (0.117 R)
• M68: 41,116,676 km (0.087 R)
• M69: 41,763,686 km (0.088 R)
• M70: 42,658,880 km (0.104 R)
• M71: 44,220,083 km (0.107 R)
• M72: 44,385,539 km (0.088 R)
• M73: 44,966,128 km (0.117 R)
• M74: 46,470,634 km (0.036 R)
• M75: 46,722,856 km (0.107 R)
• M76: 47,313,468 km (0.113 R)
• M77: 48,161,389 km (0.08 R)
• M78: 49,528,564 km (0.094 R)
• M79: 49,614,433 km (0.092 R)
• M80: 50,562,285 km (0.09 R)
• M81: 54,501,795 km (0.101 R)
• M82: 55,301,396 km (0.107 R)
• M83: 56,373,564 km (0.053 R)
• M84: 57,723,535 km (0.069 R)
• M85: 59,539,953 km (0.061 R)
• M86: 61,006,460 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 16,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit