🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.53 AU - 0.59 AU

Year: 150 Days

Day: 32.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,522,659 km

• M1: 422,464 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.51 AU - 0.77 AU

Year: 183 Days

Day: 14.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,522,659 km

• M1: 549,174 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.97 AU - 1.25 AU

Year: 419 Days

Day: 36.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.18 AU - 1.26 AU

Year: 483 Days

Day: 29.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.55 AU - 1.61 AU

Year: 711 Days

Day: 32.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 158.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.76 AU - 1.98 AU

Year: 916 Days

Day: 42.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.22 AU - 5.18 AU

Year: 3083 Days

Day: 22.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.7

Radius: 12.8

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.29 AU - 9.91 AU

Year: 8257 Days

Day: 7 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,522,659 km

• M1: 237,262 km (0.075 R)
• M2: 358,287 km (0.053 R)
• M3: 525,089 km (0.042 R)
• M4: 1,231,190 km (0.076 R)
• M5: 1,443,320 km (0.08 R)
• M6: 1,838,558 km (0.053 R)
• M7: 2,481,978 km (0.088 R)
• M8: 2,579,366 km (0.102 R)
• M9: 2,678,251 km (0.079 R)
• M10: 3,624,158 km (0.116 R)
• M11: 3,932,778 km (0.113 R)
• M12: 4,018,348 km (0.092 R)
• M13: 4,249,926 km (0.066 R)
• M14: 4,367,360 km (0.08 R)
• M15: 4,605,520 km (0.118 R)
• M16: 4,848,018 km (0.066 R)
• M17: 5,504,603 km (0.104 R)
• M18: 5,990,796 km (0.061 R)
• M19: 6,222,523 km (0.115 R)
• M20: 6,729,062 km (0.033 R)
• M21: 6,970,064 km (0.109 R)
• M22: 7,074,184 km (0.11 R)
• M23: 7,178,903 km (0.111 R)
• M24: 7,354,531 km (0.059 R)
• M25: 7,460,595 km (0.112 R)
• M26: 7,781,932 km (0.061 R)
• M27: 8,144,258 km (0.101 R)
• M28: 8,698,219 km (0.074 R)
• M29: 9,842,642 km (0.102 R)
• M30: 11,115,122 km (0.112 R)
• M31: 11,237,044 km (0.084 R)
• M32: 11,605,653 km (0.107 R)
• M33: 11,729,371 km (0.097 R)
• M34: 11,936,713 km (0.117 R)
• M35: 12,019,890 km (0.093 R)
• M36: 12,948,145 km (0.061 R)
• M37: 13,334,705 km (0.117 R)
• M38: 13,855,904 km (0.115 R)
• M39: 13,987,251 km (0.047 R)
• M40: 14,561,109 km (0.082 R)
• M41: 15,323,459 km (0.055 R)
• M42: 15,595,578 km (0.066 R)
• M43: 15,686,683 km (0.07 R)
• M44: 15,777,788 km (0.088 R)
• M45: 16,236,754 km (0.087 R)
• M46: 16,329,056 km (0.072 R)
• M47: 16,421,508 km (0.084 R)
• M48: 16,886,608 km (0.065 R)
• M49: 17,261,799 km (0.085 R)
• M50: 17,497,715 km (0.114 R)
• M51: 17,639,833 km (0.05 R)
• M52: 17,924,966 km (0.043 R)
• M53: 18,163,874 km (0.097 R)
• M54: 18,596,661 km (0.109 R)
• M55: 19,570,244 km (0.109 R)
• M56: 20,510,616 km (0.097 R)
• M57: 21,364,521 km (0.094 R)
• M58: 23,366,888 km (0.099 R)
• M59: 24,734,961 km (0.058 R)
• M60: 25,161,165 km (0.064 R)
• M61: 25,321,534 km (0.086 R)
• M62: 25,966,750 km (0.113 R)
• M63: 26,128,914 km (0.079 R)
• M64: 26,454,139 km (0.111 R)
• M65: 26,835,464 km (0.115 R)
• M66: 27,108,780 km (0.089 R)
• M67: 27,328,240 km (0.104 R)
• M68: 28,267,266 km (0.098 R)
• M69: 29,836,847 km (0.079 R)
• M70: 31,032,582 km (0.104 R)
• M71: 31,722,976 km (0.053 R)
• M72: 32,070,044 km (0.11 R)
• M73: 33,353,294 km (0.072 R)
• M74: 34,534,519 km (0.077 R)
• M75: 35,789,645 km (0.089 R)
• M76: 36,030,348 km (0.112 R)
• M77: 36,513,399 km (0.086 R)
• M78: 36,755,748 km (0.117 R)
• M79: 37,059,581 km (0.064 R)
• M80: 37,242,091 km (0.093 R)
• M81: 37,364,013 km (0.072 R)
• M82: 37,914,384 km (0.084 R)
• M83: 40,454,855 km (0.072 R)
• M84: 41,461,199 km (0.11 R)
• M85: 41,587,610 km (0.093 R)
• M86: 41,904,159 km (0.044 R)
• M87: 42,666,958 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.5

Radius: 14.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.45 AU - 11.33 AU

Year: 11995 Days

Day: 13.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,522,659 km

• M1: 193,580 km (0.071 R)
• M2: 349,012 km (0.103 R)
• M3: 704,307 km (0.096 R)
• M4: 1,241,363 km (0.102 R)
• M5: 1,479,373 km (0.078 R)
• M6: 2,028,846 km (0.062 R)
• M7: 2,283,462 km (0.085 R)
• M8: 2,855,674 km (0.086 R)
• M9: 3,371,936 km (0.102 R)
• M10: 3,607,104 km (0.059 R)
• M11: 4,676,429 km (0.111 R)
• M12: 4,788,628 km (0.073 R)
• M13: 5,053,865 km (0.036 R)
• M14: 5,401,979 km (0.092 R)
• M15: 5,598,850 km (0.1 R)
• M16: 5,798,264 km (0.117 R)
• M17: 5,959,381 km (0.106 R)
• M18: 6,121,994 km (0.119 R)
• M19: 6,493,595 km (0.114 R)
• M20: 6,660,995 km (0.119 R)
• M21: 6,915,012 km (0.109 R)
• M22: 7,696,212 km (0.119 R)
• M23: 8,142,463 km (0.079 R)
• M24: 8,414,282 km (0.084 R)
• M25: 8,735,169 km (0.079 R)
• M26: 9,013,571 km (0.055 R)
• M27: 9,389,211 km (0.108 R)
• M28: 9,483,907 km (0.044 R)
• M29: 10,399,894 km (0.1 R)
• M30: 10,695,051 km (0.042 R)
• M31: 11,042,866 km (0.069 R)
• M32: 13,260,654 km (0.036 R)
• M33: 13,473,831 km (0.083 R)
• M34: 13,688,205 km (0.094 R)
• M35: 13,903,776 km (0.119 R)
• M36: 14,502,167 km (0.102 R)
• M37: 14,666,874 km (0.093 R)
• M38: 15,053,585 km (0.113 R)
• M39: 15,724,232 km (0.104 R)
• M40: 16,233,763 km (0.074 R)
• M41: 16,748,678 km (0.105 R)
• M42: 18,148,017 km (0.12 R)
• M43: 18,266,349 km (0.113 R)
• M44: 18,384,980 km (0.118 R)
• M45: 18,563,301 km (0.109 R)
• M46: 18,742,220 km (0.043 R)
• M47: 18,921,737 km (0.062 R)
• M48: 19,766,965 km (0.103 R)
• M49: 22,502,961 km (0.051 R)
• M50: 22,885,183 km (0.035 R)
• M51: 23,720,687 km (0.032 R)
• M52: 25,091,602 km (0.068 R)
• M53: 27,841,510 km (0.06 R)
• M54: 29,147,948 km (0.104 R)
• M55: 30,404,122 km (0.048 R)
• M56: 31,322,353 km (0.082 R)
• M57: 31,749,156 km (0.079 R)
• M58: 32,106,396 km (0.105 R)
• M59: 32,321,368 km (0.036 R)
• M60: 34,131,353 km (0.078 R)
• M61: 34,350,813 km (0.114 R)
• M62: 36,495,747 km (0.062 R)
• M63: 37,095,186 km (0.117 R)
• M64: 38,760,210 km (0.072 R)
• M65: 39,525,104 km (0.104 R)
• M66: 40,449,469 km (0.083 R)
• M67: 40,604,303 km (0.054 R)
• M68: 41,458,955 km (0.109 R)
• M69: 42,084,424 km (0.077 R)
• M70: 42,791,723 km (0.108 R)
• M71: 43,028,387 km (0.069 R)
• M72: 43,661,485 km (0.064 R)
• M73: 46,144,062 km (0.04 R)
• M74: 47,117,196 km (0.052 R)
• M75: 47,933,551 km (0.092 R)
• M76: 48,507,558 km (0.038 R)
• M77: 48,754,395 km (0.036 R)
• M78: 51,831,922 km (0.074 R)
• M79: 52,589,935 km (0.116 R)
• M80: 53,182,193 km (0.097 R)
• M81: 54,543,982 km (0.054 R)
• M82: 56,175,945 km (0.078 R)
• M83: 56,348,731 km (0.064 R)
• M84: 56,781,218 km (0.086 R)
• M85: 57,475,652 km (0.101 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit