🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.09 AU - 1.25 AU

Year: 465 Days

Day: 22.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,476,695 km

• M1: 101,278 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.47 AU - 1.57 AU

Year: 688 Days

Day: 15.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.57 AU - 2.81 AU

Year: 1620 Days

Day: 32.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 144.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 9.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.25 AU - 9.99 AU

Year: 9290 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,476,695 km

• M1: 163,810 km (0.078 R)
• M2: 230,979 km (0.115 R)
• M3: 671,096 km (0.116 R)
• M4: 916,137 km (0.106 R)
• M5: 999,463 km (0.032 R)
• M6: 1,439,880 km (0.118 R)
• M7: 1,505,254 km (0.057 R)
• M8: 1,621,940 km (0.115 R)
• M9: 1,690,157 km (0.086 R)
• M10: 1,776,624 km (0.055 R)
• M11: 2,063,852 km (0.077 R)
• M12: 2,232,000 km (0.1 R)
• M13: 2,784,016 km (0.115 R)
• M14: 2,970,415 km (0.111 R)
• M15: 3,054,489 km (0.083 R)
• M16: 3,182,246 km (0.067 R)
• M17: 3,421,154 km (0.086 R)
• M18: 3,688,485 km (0.057 R)
• M19: 3,779,141 km (0.112 R)
• M20: 4,078,936 km (0.086 R)
• M21: 5,612,314 km (0.081 R)
• M22: 6,034,479 km (0.096 R)
• M23: 6,222,374 km (0.054 R)
• M24: 6,937,452 km (0.077 R)
• M25: 7,049,650 km (0.1 R)
• M26: 7,191,020 km (0.069 R)
• M27: 7,533,898 km (0.108 R)
• M28: 7,649,388 km (0.108 R)
• M29: 8,176,272 km (0.027 R)
• M30: 8,534,259 km (0.118 R)
• M31: 8,745,342 km (0.111 R)
• M32: 8,927,702 km (0.098 R)
• M33: 9,050,073 km (0.081 R)
• M34: 9,203,710 km (0.095 R)
• M35: 10,271,390 km (0.109 R)
• M36: 11,411,026 km (0.067 R)
• M37: 11,710,521 km (0.085 R)
• M38: 12,113,837 km (0.091 R)
• M39: 12,249,373 km (0.099 R)
• M40: 12,590,306 km (0.113 R)
• M41: 13,561,496 km (0.116 R)
• M42: 14,773,089 km (0.079 R)
• M43: 15,208,868 km (0.062 R)
• M44: 15,907,639 km (0.107 R)
• M45: 16,242,290 km (0.081 R)
• M46: 16,579,184 km (0.064 R)
• M47: 16,956,320 km (0.097 R)
• M48: 17,565,632 km (0.087 R)
• M49: 17,873,056 km (0.075 R)
• M50: 18,376,303 km (0.026 R)
• M51: 18,454,094 km (0.114 R)
• M52: 18,571,080 km (0.059 R)
• M53: 18,923,532 km (0.069 R)
• M54: 19,595,077 km (0.116 R)
• M55: 20,234,458 km (0.09 R)
• M56: 20,395,276 km (0.098 R)
• M57: 20,475,909 km (0.111 R)
• M58: 21,002,344 km (0.098 R)
• M59: 21,083,875 km (0.118 R)
• M60: 21,165,256 km (0.112 R)
• M61: 22,110,116 km (0.119 R)
• M62: 22,608,577 km (0.104 R)
• M63: 23,532,044 km (0.05 R)
• M64: 24,596,284 km (0.082 R)
• M65: 25,415,631 km (0.117 R)
• M66: 25,719,764 km (0.082 R)
• M67: 25,981,410 km (0.083 R)
• M68: 26,112,458 km (0.079 R)
• M69: 26,595,210 km (0.118 R)
• M70: 27,258,378 km (0.037 R)
• M71: 27,882,201 km (0.111 R)
• M72: 28,016,390 km (0.083 R)
• M73: 28,105,999 km (0.036 R)
• M74: 29,553,209 km (0.107 R)
• M75: 29,690,241 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.3

Radius: 3.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.57 AU - 19.77 AU

Year: 24985 Days

Day: 18.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 39,476,695 km

• M1: 113,844 km (0.086 R)
• M2: 177,124 km (0.088 R)
• M3: 223,499 km (0.047 R)
• M4: 476,170 km (0.101 R)
• M5: 529,576 km (0.044 R)
• M6: 599,289 km (0.042 R)
• M7: 628,012 km (0.083 R)
• M8: 858,393 km (0.091 R)
• M9: 991,385 km (0.091 R)
• M10: 1,239,718 km (0.098 R)
• M11: 1,447,958 km (0.113 R)
• M12: 1,606,232 km (0.106 R)
• M13: 1,687,464 km (0.078 R)
• M14: 1,770,192 km (0.108 R)
• M15: 1,960,929 km (0.091 R)
• M16: 2,293,485 km (0.051 R)
• M17: 2,454,602 km (0.087 R)
• M18: 2,763,521 km (0.106 R)
• M19: 2,836,525 km (0.12 R)
• M20: 3,391,533 km (0.098 R)
• M21: 3,469,773 km (0.077 R)
• M22: 3,654,676 km (0.087 R)
• M23: 3,951,777 km (0.082 R)
• M24: 4,172,733 km (0.107 R)
• M25: 4,228,533 km (0.108 R)
• M26: 5,245,500 km (0.119 R)
• M27: 5,672,602 km (0.077 R)
• M28: 6,079,059 km (0.091 R)
• M29: 6,142,339 km (0.075 R)
• M30: 6,365,988 km (0.113 R)
• M31: 6,462,478 km (0.117 R)
• M32: 6,886,738 km (0.079 R)
• M33: 7,796,293 km (0.08 R)
• M34: 7,830,701 km (0.096 R)
• M35: 8,635,986 km (0.08 R)
• M36: 8,743,098 km (0.097 R)
• M37: 8,886,413 km (0.09 R)
• M38: 9,614,506 km (0.079 R)
• M39: 10,551,287 km (0.099 R)
• M40: 10,627,582 km (0.109 R)
• M41: 10,703,877 km (0.068 R)
• M42: 10,780,471 km (0.11 R)
• M43: 10,972,705 km (0.085 R)
• M44: 11,831,845 km (0.078 R)
• M45: 12,069,855 km (0.041 R)
• M46: 12,189,534 km (0.108 R)
• M47: 12,470,179 km (0.078 R)
• M48: 13,119,584 km (0.067 R)
• M49: 14,240,072 km (0.075 R)
• M50: 14,620,499 km (0.105 R)
• M51: 15,175,657 km (0.084 R)
• M52: 15,261,676 km (0.085 R)
• M53: 15,694,313 km (0.105 R)
• M54: 18,281,458 km (0.116 R)
• M55: 18,510,642 km (0.109 R)
• M56: 18,556,569 km (0.11 R)
• M57: 18,740,724 km (0.098 R)
• M58: 20,188,382 km (0.118 R)
• M59: 20,377,773 km (0.077 R)
• M60: 20,663,056 km (0.111 R)
• M61: 22,794,527 km (0.113 R)
• M62: 22,991,846 km (0.097 R)
• M63: 23,189,615 km (0.108 R)
• M64: 23,437,648 km (0.107 R)
• M65: 23,786,361 km (0.103 R)
• M66: 23,886,292 km (0.104 R)
• M67: 24,388,193 km (0.083 R)
• M68: 24,893,385 km (0.052 R)
• M69: 25,300,141 km (0.106 R)
• M70: 25,709,142 km (0.088 R)
• M71: 26,223,310 km (0.105 R)
• M72: 26,844,889 km (0.117 R)
• M73: 27,105,339 km (0.076 R)
• M74: 27,314,178 km (0.106 R)
• M75: 27,681,141 km (0.097 R)
• M76: 28,260,983 km (0.085 R)
• M77: 28,366,898 km (0.084 R)
• M78: 28,791,606 km (0.039 R)
• M79: 30,294,915 km (0.092 R)
• M80: 31,493,643 km (0.117 R)
• M81: 31,823,357 km (0.105 R)
• M82: 32,209,469 km (0.114 R)
• M83: 34,898,042 km (0.117 R)
• M84: 35,182,128 km (0.068 R)
• M85: 35,239,125 km (0.111 R)
• M86: 36,556,932 km (0.085 R)
• M87: 37,250,767 km (0.096 R)
• M88: 37,424,899 km (0.119 R)
• M89: 37,715,867 km (0.095 R)
• M90: 37,774,061 km (0.114 R)
• M91: 37,890,747 km (0.065 R)
• M92: 38,945,562 km (0.054 R)
• M93: 39,181,328 km (0.079 R)
• M94: 39,417,543 km (0.074 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 19,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit