🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.52 AU - 0.82 AU

Year: 206 Days

Day: 31 Hours

Environment

Temp: 153 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,333,682 km

• M1: 241,601 km (0.069 R)
• M2: 385,215 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.9 AU - 1.08 AU

Year: 369 Days

Day: 35.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,333,682 km

• M1: 218,413 km (0.091 R)
• M2: 794,813 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.2 AU - 1.26 AU

Year: 511 Days

Day: 22.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.58 AU - 2.22 AU

Year: 981 Days

Day: 42 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.06 AU - 2.06 AU

Year: 1108 Days

Day: 18.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,333,682 km

• M1: 145,559 km (0.096 R)
• M2: 295,905 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.85 AU - 2.93 AU

Year: 1385 Days

Day: 26.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,333,682 km

• M1: 177,273 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.94 AU - 3.74 AU

Year: 2287 Days

Day: 32.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 8.5

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.15 AU - 13.19 AU

Year: 13990 Days

Day: 8.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,333,682 km

• M1: 144,661 km (0.07 R)
• M2: 486,193 km (0.071 R)
• M3: 1,181,674 km (0.116 R)
• M4: 1,498,073 km (0.116 R)
• M5: 1,609,523 km (0.079 R)
• M6: 1,666,221 km (0.052 R)
• M7: 2,238,882 km (0.054 R)
• M8: 2,302,610 km (0.105 R)
• M9: 3,113,580 km (0.098 R)
• M10: 3,851,248 km (0.104 R)
• M11: 4,439,018 km (0.094 R)
• M12: 5,223,210 km (0.12 R)
• M13: 5,916,596 km (0.04 R)
• M14: 6,501,224 km (0.047 R)
• M15: 6,684,781 km (0.067 R)
• M16: 6,963,482 km (0.102 R)
• M17: 7,057,130 km (0.104 R)
• M18: 7,580,124 km (0.102 R)
• M19: 8,115,684 km (0.08 R)
• M20: 8,512,867 km (0.042 R)
• M21: 8,916,332 km (0.1 R)
• M22: 9,377,692 km (0.101 R)
• M23: 9,481,363 km (0.095 R)
• M24: 9,899,489 km (0.042 R)
• M25: 10,110,871 km (0.089 R)
• M26: 10,163,979 km (0.071 R)
• M27: 10,377,155 km (0.113 R)
• M28: 11,910,982 km (0.075 R)
• M29: 12,475,714 km (0.032 R)
• M30: 15,184,184 km (0.102 R)
• M31: 15,428,028 km (0.076 R)
• M32: 15,611,884 km (0.075 R)
• M33: 15,981,541 km (0.085 R)
• M34: 16,043,474 km (0.119 R)
• M35: 16,167,491 km (0.1 R)
• M36: 17,488,889 km (0.097 R)
• M37: 17,616,496 km (0.11 R)
• M38: 18,194,841 km (0.085 R)
• M39: 20,100,419 km (0.096 R)
• M40: 20,569,707 km (0.08 R)
• M41: 20,839,582 km (0.081 R)
• M42: 22,137,343 km (0.116 R)
• M43: 22,830,879 km (0.105 R)
• M44: 23,390,824 km (0.106 R)
• M45: 23,531,595 km (0.101 R)
• M46: 23,955,406 km (0.038 R)
• M47: 24,667,193 km (0.072 R)
• M48: 25,386,160 km (0.118 R)
• M49: 25,530,672 km (0.082 R)
• M50: 26,404,024 km (0.119 R)
• M51: 26,623,933 km (0.041 R)
• M52: 26,770,838 km (0.1 R)
• M53: 27,732,304 km (0.095 R)
• M54: 28,404,597 km (0.085 R)
• M55: 30,915,298 km (0.066 R)
• M56: 32,706,732 km (0.095 R)
• M57: 33,813,457 km (0.113 R)
• M58: 34,211,836 km (0.082 R)
• M59: 35,012,933 km (0.084 R)
• M60: 35,820,462 km (0.063 R)
• M61: 36,145,090 km (0.12 R)
• M62: 37,289,064 km (0.084 R)
• M63: 37,453,473 km (0.064 R)
• M64: 38,445,007 km (0.117 R)
• M65: 38,694,237 km (0.088 R)
• M66: 39,445,219 km (0.1 R)
• M67: 39,864,392 km (0.076 R)
• M68: 41,131,037 km (0.038 R)
• M69: 43,098,698 km (0.047 R)
• M70: 44,311,338 km (0.061 R)
• M71: 44,398,404 km (0.08 R)
• M72: 46,947,402 km (0.094 R)
• M73: 47,036,114 km (0.049 R)
• M74: 48,553,335 km (0.098 R)
• M75: 50,086,414 km (0.082 R)
• M76: 51,360,988 km (0.106 R)
• M77: 52,002,314 km (0.09 R)
• M78: 53,292,745 km (0.105 R)
• M79: 53,385,347 km (0.097 R)
• M80: 54,593,649 km (0.118 R)
• M81: 55,060,843 km (0.082 R)
• M82: 57,606,400 km (0.032 R)
• M83: 58,082,121 km (0.101 R)
• M84: 58,177,266 km (0.099 R)
• M85: 59,805,040 km (0.08 R)
• M86: 59,901,231 km (0.066 R)
• M87: 60,093,764 km (0.109 R)
• M88: 60,286,596 km (0.079 R)
• M89: 62,128,295 km (0.114 R)
• M90: 64,480,871 km (0.076 R)
• M91: 65,271,645 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.6

Radius: 5.7

Gravity: 20.89 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.94 AU - 17.46 AU

Year: 22207 Days

Day: 22.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,333,682 km

• M1: 78,090 km (0.038 R)
• M2: 205,547 km (0.037 R)
• M3: 672,891 km (0.086 R)
• M4: 1,147,715 km (0.118 R)
• M5: 1,295,218 km (0.075 R)
• M6: 1,355,955 km (0.098 R)
• M7: 2,375,614 km (0.106 R)
• M8: 2,718,044 km (0.085 R)
• M9: 3,157,712 km (0.056 R)
• M10: 3,835,989 km (0.072 R)
• M11: 3,923,952 km (0.049 R)
• M12: 3,968,084 km (0.078 R)
• M13: 4,191,583 km (0.036 R)
• M14: 4,839,042 km (0.112 R)
• M15: 5,320,598 km (0.103 R)
• M16: 7,122,355 km (0.085 R)
• M17: 8,456,319 km (0.068 R)
• M18: 8,686,101 km (0.092 R)
• M19: 10,167,868 km (0.097 R)
• M20: 10,228,754 km (0.106 R)
• M21: 10,658,399 km (0.118 R)
• M22: 11,093,879 km (0.081 R)
• M23: 12,827,419 km (0.112 R)
• M24: 13,224,003 km (0.109 R)
• M25: 13,290,424 km (0.088 R)
• M26: 13,557,457 km (0.048 R)
• M27: 13,758,965 km (0.078 R)
• M28: 15,405,888 km (0.032 R)
• M29: 15,827,305 km (0.095 R)
• M30: 16,110,344 km (0.105 R)
• M31: 17,990,640 km (0.067 R)
• M32: 20,474,862 km (0.104 R)
• M33: 21,248,732 km (0.099 R)
• M34: 22,745,159 km (0.102 R)
• M35: 23,626,889 km (0.098 R)
• M36: 24,683,499 km (0.077 R)
• M37: 24,847,309 km (0.091 R)
• M38: 25,093,846 km (0.102 R)
• M39: 25,755,218 km (0.085 R)
• M40: 25,838,395 km (0.107 R)
• M41: 26,842,196 km (0.066 R)
• M42: 27,858,714 km (0.118 R)
• M43: 29,060,583 km (0.064 R)
• M44: 29,147,051 km (0.085 R)
• M45: 29,493,968 km (0.075 R)
• M46: 30,718,576 km (0.112 R)
• M47: 31,248,452 km (0.087 R)
• M48: 32,496,697 km (0.031 R)
• M49: 33,761,098 km (0.1 R)
• M50: 34,034,114 km (0.111 R)
• M51: 34,490,836 km (0.108 R)
• M52: 34,582,390 km (0.043 R)
• M53: 35,133,658 km (0.06 R)
• M54: 36,244,722 km (0.115 R)
• M55: 37,461,401 km (0.119 R)
• M56: 38,027,480 km (0.07 R)
• M57: 39,359,200 km (0.078 R)
• M58: 39,550,685 km (0.091 R)
• M59: 40,609,389 km (0.114 R)
• M60: 42,460,064 km (0.098 R)
• M61: 43,050,078 km (0.102 R)
• M62: 44,836,576 km (0.071 R)
• M63: 45,136,670 km (0.072 R)
• M64: 46,748,587 km (0.067 R)
• M65: 47,459,625 km (0.097 R)
• M66: 48,071,929 km (0.097 R)
• M67: 51,381,633 km (0.036 R)
• M68: 51,905,375 km (0.085 R)
• M69: 52,010,393 km (0.077 R)
• M70: 52,430,912 km (0.109 R)
• M71: 52,747,162 km (0.116 R)
• M72: 53,381,307 km (0.082 R)
• M73: 54,764,190 km (0.095 R)
• M74: 54,871,003 km (0.06 R)
• M75: 55,943,321 km (0.109 R)
• M76: 58,873,195 km (0.085 R)
• M77: 61,518,983 km (0.111 R)
• M78: 62,186,488 km (0.11 R)
• M79: 63,978,222 km (0.049 R)
• M80: 64,316,164 km (0.102 R)
• M81: 64,767,501 km (0.092 R)
• M82: 65,106,639 km (0.049 R)
• M83: 66,014,249 km (0.087 R)
• M84: 66,241,638 km (0.062 R)
• M85: 68,992,294 km (0.115 R)
• M86: 70,730,172 km (0.046 R)
• M87: 74,249,014 km (0.109 R)
• M88: 74,367,345 km (0.075 R)
• M89: 74,604,009 km (0.11 R)
• M90: 74,959,603 km (0.029 R)
• M91: 76,149,056 km (0.1 R)
• M92: 78,666,788 km (0.082 R)
• M93: 79,633,191 km (0.1 R)
• M94: 80,724,956 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 18,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit