🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.8 AU - 1.12 AU

Year: 332 Days

Day: 17.6 Hours

Environment

Temp: 101 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1 AU - 1.06 AU

Year: 369 Days

Day: 16.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.14 AU - 1.64 AU

Year: 579 Days

Day: 39.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,606,803 km

• M1: 134,638 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.26 AU - 2.8 AU

Year: 1421 Days

Day: 41.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,606,803 km

• M1: 524,640 km (0.112 R)
• M2: 930,948 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.97 AU - 3.33 AU

Year: 1974 Days

Day: 13.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.71 AU - 4.51 AU

Year: 2942 Days

Day: 33.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.2

Radius: 7.4

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.95 AU - 13.53 AU

Year: 17011 Days

Day: 16.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 161.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,606,803 km

• M1: 193,430 km (0.119 R)
• M2: 363,373 km (0.042 R)
• M3: 675,883 km (0.091 R)
• M4: 796,609 km (0.091 R)
• M5: 880,982 km (0.076 R)
• M6: 1,323,343 km (0.11 R)
• M7: 1,939,985 km (0.078 R)
• M8: 2,084,646 km (0.043 R)
• M9: 2,203,128 km (0.085 R)
• M10: 2,508,756 km (0.101 R)
• M11: 3,469,474 km (0.077 R)
• M12: 3,970,327 km (0.113 R)
• M13: 4,117,532 km (0.108 R)
• M14: 4,304,230 km (0.083 R)
• M15: 5,078,249 km (0.098 R)
• M16: 5,158,135 km (0.053 R)
• M17: 5,728,252 km (0.107 R)
• M18: 6,232,696 km (0.105 R)
• M19: 6,490,304 km (0.092 R)
• M20: 6,577,070 km (0.064 R)
• M21: 7,464,635 km (0.058 R)
• M22: 8,061,680 km (0.089 R)
• M23: 8,295,352 km (0.117 R)
• M24: 8,436,722 km (0.117 R)
• M25: 9,694,391 km (0.102 R)
• M26: 10,547,996 km (0.103 R)
• M27: 11,061,267 km (0.119 R)
• M28: 11,216,848 km (0.107 R)
• M29: 12,165,598 km (0.098 R)
• M30: 13,580,943 km (0.095 R)
• M31: 15,508,961 km (0.1 R)
• M32: 16,563,925 km (0.04 R)
• M33: 17,099,934 km (0.1 R)
• M34: 17,340,039 km (0.108 R)
• M35: 17,581,340 km (0.108 R)
• M36: 17,702,365 km (0.054 R)
• M37: 18,189,306 km (0.077 R)
• M38: 19,864,952 km (0.049 R)
• M39: 20,561,629 km (0.089 R)
• M40: 21,009,076 km (0.119 R)
• M41: 21,266,235 km (0.12 R)
• M42: 21,913,844 km (0.112 R)
• M43: 22,567,736 km (0.07 R)
• M44: 22,633,559 km (0.081 R)
• M45: 23,361,054 km (0.028 R)
• M46: 23,961,839 km (0.114 R)
• M47: 24,163,347 km (0.077 R)
• M48: 25,178,967 km (0.106 R)
• M49: 26,415,992 km (0.094 R)
• M50: 26,554,669 km (0.114 R)
• M51: 28,450,224 km (0.071 R)
• M52: 29,810,068 km (0.112 R)
• M53: 31,557,970 km (0.113 R)
• M54: 31,631,572 km (0.107 R)
• M55: 32,816,088 km (0.078 R)
• M56: 33,263,984 km (0.103 R)
• M57: 33,789,073 km (0.079 R)
• M58: 34,392,550 km (0.111 R)
• M59: 35,304,499 km (0.085 R)
• M60: 35,457,388 km (0.071 R)
• M61: 35,533,833 km (0.075 R)
• M62: 35,686,871 km (0.083 R)
• M63: 36,997,049 km (0.091 R)
• M64: 37,385,405 km (0.087 R)
• M65: 38,244,546 km (0.068 R)
• M66: 38,322,935 km (0.085 R)
• M67: 39,268,095 km (0.067 R)
• M68: 40,221,033 km (0.117 R)
• M69: 41,906,852 km (0.079 R)
• M70: 41,987,784 km (0.07 R)
• M71: 43,615,708 km (0.096 R)
• M72: 43,861,647 km (0.068 R)
• M73: 44,190,313 km (0.088 R)
• M74: 44,850,190 km (0.109 R)
• M75: 45,098,522 km (0.114 R)
• M76: 46,179,516 km (0.096 R)
• M77: 46,430,242 km (0.103 R)
• M78: 46,933,041 km (0.054 R)
• M79: 47,437,634 km (0.066 R)
• M80: 49,987,381 km (0.086 R)
• M81: 51,365,326 km (0.09 R)
• M82: 52,668,474 km (0.05 R)
• M83: 52,755,689 km (0.113 R)
• M84: 53,367,844 km (0.092 R)
• M85: 54,422,808 km (0.059 R)
• M86: 54,599,333 km (0.053 R)
• M87: 55,751,237 km (0.08 R)
• M88: 56,285,451 km (0.064 R)
• M89: 58,169,038 km (0.092 R)
• M90: 60,620,797 km (0.05 R)
• M91: 60,895,309 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.3

Radius: 3.9

Gravity: 56.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 16.16 AU - 18.98 AU

Year: 26005 Days

Day: 17.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,606,803 km

• M1: 57,296 km (0.091 R)
• M2: 324,478 km (0.108 R)
• M3: 581,038 km (0.113 R)
• M4: 606,919 km (0.111 R)
• M5: 1,074,412 km (0.118 R)
• M6: 1,272,779 km (0.051 R)
• M7: 2,466,121 km (0.032 R)
• M8: 2,815,432 km (0.084 R)
• M9: 3,180,002 km (0.107 R)
• M10: 3,415,319 km (0.052 R)
• M11: 3,607,702 km (0.068 R)
• M12: 5,829,829 km (0.066 R)
• M13: 7,068,499 km (0.11 R)
• M14: 7,498,743 km (0.088 R)
• M15: 8,643,765 km (0.111 R)
• M16: 9,037,507 km (0.095 R)
• M17: 10,184,174 km (0.09 R)
• M18: 10,879,804 km (0.045 R)
• M19: 10,950,265 km (0.058 R)
• M20: 11,662,650 km (0.074 R)
• M21: 11,806,862 km (0.054 R)
• M22: 11,879,268 km (0.115 R)
• M23: 14,194,295 km (0.068 R)
• M24: 16,562,279 km (0.111 R)
• M25: 16,643,362 km (0.118 R)
• M26: 17,050,417 km (0.113 R)
• M27: 18,123,932 km (0.103 R)
• M28: 19,134,316 km (0.08 R)
• M29: 20,422,653 km (0.048 R)
• M30: 21,916,238 km (0.092 R)
• M31: 22,451,798 km (0.101 R)
• M32: 23,809,249 km (0.106 R)
• M33: 24,451,922 km (0.081 R)
• M34: 24,544,074 km (0.098 R)
• M35: 24,636,525 km (0.039 R)
• M36: 25,379,728 km (0.091 R)
• M37: 25,754,021 km (0.117 R)
• M38: 25,847,969 km (0.075 R)
• M39: 30,983,065 km (0.117 R)
• M40: 32,796,491 km (0.061 R)
• M41: 33,000,093 km (0.071 R)
• M42: 33,408,645 km (0.103 R)
• M43: 34,540,503 km (0.036 R)
• M44: 34,851,517 km (0.07 R)
• M45: 34,955,338 km (0.097 R)
• M46: 35,163,279 km (0.116 R)
• M47: 35,685,076 km (0.092 R)
• M48: 38,546,435 km (0.071 R)
• M49: 40,385,441 km (0.065 R)
• M50: 44,260,774 km (0.106 R)
• M51: 45,276,244 km (0.065 R)
• M52: 46,413,487 km (0.106 R)
• M53: 46,642,073 km (0.1 R)
• M54: 47,445,114 km (0.078 R)
• M55: 47,560,155 km (0.073 R)
• M56: 48,484,221 km (0.11 R)
• M57: 48,600,159 km (0.068 R)
• M58: 50,350,006 km (0.117 R)
• M59: 50,584,874 km (0.058 R)
• M60: 51,409,757 km (0.112 R)
• M61: 53,072,837 km (0.031 R)
• M62: 53,192,365 km (0.035 R)
• M63: 56,086,336 km (0.06 R)
• M64: 60,522,063 km (0.087 R)
• M65: 62,277,294 km (0.075 R)
• M66: 63,541,247 km (0.076 R)
• M67: 63,795,114 km (0.069 R)
• M68: 63,922,123 km (0.12 R)
• M69: 66,094,434 km (0.092 R)
• M70: 66,480,247 km (0.111 R)
• M71: 68,160,979 km (0.108 R)
• M72: 70,117,420 km (0.116 R)
• M73: 70,511,012 km (0.094 R)
• M74: 70,905,202 km (0.081 R)
• M75: 71,300,290 km (0.114 R)
• M76: 71,695,976 km (0.085 R)
• M77: 71,828,071 km (0.058 R)
• M78: 72,622,137 km (0.086 R)
• M79: 73,286,202 km (0.111 R)
• M80: 73,952,062 km (0.098 R)
• M81: 74,486,425 km (0.11 R)
• M82: 75,290,065 km (0.04 R)
• M83: 77,718,637 km (0.031 R)
• M84: 79,351,797 km (0.077 R)
• M85: 80,035,609 km (0.102 R)
• M86: 80,309,822 km (0.069 R)
• M87: 83,067,808 km (0.062 R)
• M88: 83,901,218 km (0.114 R)
• M89: 85,156,494 km (0.071 R)
• M90: 85,716,438 km (0.095 R)
• M91: 85,996,785 km (0.107 R)
• M92: 86,137,108 km (0.103 R)
• M93: 88,251,225 km (0.12 R)
• M94: 91,812,252 km (0.089 R)
• M95: 92,386,409 km (0.073 R)
• M96: 96,292,709 km (0.111 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 16,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit