🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.7 AU - 1.12 AU

Year: 319 Days

Day: 24.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.72 AU - 1.16 AU

Year: 335 Days

Day: 33.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.1 AU - 1.78 AU

Year: 634 Days

Day: 38.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,934,876 km

• M1: 401,072 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.75 AU - 2.91 AU

Year: 1306 Days

Day: 43.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.31 AU - 2.69 AU

Year: 1451 Days

Day: 16.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.62 AU - 3.88 AU

Year: 2151 Days

Day: 19.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.92 AU - 4.48 AU

Year: 2613 Days

Day: 13.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.3

Radius: 11.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.35 AU - 6.61 AU

Year: 4709 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,934,876 km

• M1: 142,268 km (0.117 R)
• M2: 328,068 km (0.073 R)
• M3: 448,046 km (0.078 R)
• M4: 553,363 km (0.065 R)
• M5: 785,538 km (0.09 R)
• M6: 870,211 km (0.077 R)
• M7: 1,188,555 km (0.113 R)
• M8: 1,333,665 km (0.082 R)
• M9: 1,773,932 km (0.111 R)
• M10: 1,867,430 km (0.094 R)
• M11: 2,348,537 km (0.096 R)
• M12: 2,722,382 km (0.118 R)
• M13: 3,065,111 km (0.107 R)
• M14: 4,036,599 km (0.12 R)
• M15: 4,613,598 km (0.113 R)
• M16: 4,889,906 km (0.056 R)
• M17: 5,782,257 km (0.056 R)
• M18: 5,875,756 km (0.076 R)
• M19: 6,159,543 km (0.092 R)
• M20: 7,782,380 km (0.092 R)
• M21: 7,937,663 km (0.097 R)
• M22: 8,041,933 km (0.078 R)
• M23: 8,128,999 km (0.071 R)
• M24: 8,392,441 km (0.114 R)
• M25: 8,622,971 km (0.099 R)
• M26: 8,855,745 km (0.06 R)
• M27: 10,050,135 km (0.102 R)
• M28: 10,446,719 km (0.113 R)
• M29: 10,733,348 km (0.093 R)
• M30: 10,906,433 km (0.059 R)
• M31: 11,470,716 km (0.072 R)
• M32: 11,608,346 km (0.104 R)
• M33: 11,766,321 km (0.098 R)
• M34: 12,405,403 km (0.084 R)
• M35: 12,749,479 km (0.109 R)
• M36: 12,933,035 km (0.101 R)
• M37: 13,240,758 km (0.088 R)
• M38: 13,968,103 km (0.09 R)
• M39: 14,199,381 km (0.027 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.2

Radius: 6.6

Gravity: 22.41 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.43 AU - 16.41 AU

Year: 19065 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,934,876 km

• M1: 130,599 km (0.102 R)
• M2: 177,722 km (0.048 R)
• M3: 316,399 km (0.109 R)
• M4: 556,354 km (0.064 R)
• M5: 744,848 km (0.089 R)
• M6: 899,532 km (0.111 R)
• M7: 1,092,962 km (0.068 R)
• M8: 1,716,187 km (0.096 R)
• M9: 2,508,158 km (0.12 R)
• M10: 2,702,186 km (0.063 R)
• M11: 2,901,002 km (0.07 R)
• M12: 3,063,615 km (0.111 R)
• M13: 3,355,480 km (0.066 R)
• M14: 3,440,452 km (0.046 R)
• M15: 3,526,171 km (0.071 R)
• M16: 3,699,855 km (0.072 R)
• M17: 5,089,170 km (0.054 R)
• M18: 5,484,408 km (0.104 R)
• M19: 5,534,523 km (0.072 R)
• M20: 6,095,664 km (0.114 R)
• M21: 6,304,204 km (0.117 R)
• M22: 7,381,757 km (0.109 R)
• M23: 7,772,357 km (0.091 R)
• M24: 8,055,397 km (0.068 R)
• M25: 8,807,126 km (0.094 R)
• M26: 8,865,768 km (0.068 R)
• M27: 9,702,020 km (0.09 R)
• M28: 10,191,056 km (0.055 R)
• M29: 10,688,169 km (0.047 R)
• M30: 10,750,851 km (0.044 R)
• M31: 12,292,008 km (0.11 R)
• M32: 12,621,722 km (0.066 R)
• M33: 12,954,278 km (0.116 R)
• M34: 13,289,826 km (0.047 R)
• M35: 14,451,753 km (0.039 R)
• M36: 15,009,753 km (0.083 R)
• M37: 15,574,784 km (0.036 R)
• M38: 15,788,559 km (0.089 R)
• M39: 16,871,498 km (0.09 R)
• M40: 18,277,419 km (0.114 R)
• M41: 19,260,726 km (0.056 R)
• M42: 21,594,901 km (0.105 R)
• M43: 22,072,418 km (0.105 R)
• M44: 22,795,125 km (0.102 R)
• M45: 23,281,318 km (0.055 R)
• M46: 23,852,782 km (0.092 R)
• M47: 23,934,762 km (0.109 R)
• M48: 25,427,000 km (0.049 R)
• M49: 25,678,624 km (0.12 R)
• M50: 25,846,772 km (0.102 R)
• M51: 27,120,149 km (0.073 R)
• M52: 27,291,439 km (0.111 R)
• M53: 27,721,233 km (0.032 R)
• M54: 27,893,869 km (0.038 R)
• M55: 28,413,572 km (0.092 R)
• M56: 28,500,638 km (0.08 R)
• M57: 29,111,746 km (0.111 R)
• M58: 29,375,038 km (0.112 R)
• M59: 29,462,852 km (0.054 R)
• M60: 31,689,317 km (0.102 R)
• M61: 34,061,490 km (0.093 R)
• M62: 35,924,881 km (0.027 R)
• M63: 36,584,758 km (0.063 R)
• M64: 37,343,967 km (0.114 R)
• M65: 38,781,303 km (0.067 R)
• M66: 39,944,127 km (0.041 R)
• M67: 40,041,516 km (0.063 R)
• M68: 40,921,899 km (0.08 R)
• M69: 41,611,097 km (0.07 R)
• M70: 42,701,665 km (0.064 R)
• M71: 45,316,785 km (0.079 R)
• M72: 45,927,593 km (0.093 R)
• M73: 49,335,433 km (0.066 R)
• M74: 50,700,214 km (0.065 R)
• M75: 53,359,317 km (0.109 R)
• M76: 55,084,778 km (0.039 R)
• M77: 56,390,917 km (0.066 R)
• M78: 57,817,333 km (0.091 R)
• M79: 58,258,647 km (0.102 R)
• M80: 58,479,603 km (0.092 R)
• M81: 59,366,718 km (0.104 R)
• M82: 59,923,372 km (0.106 R)
• M83: 60,817,668 km (0.064 R)
• M84: 61,941,597 km (0.107 R)
• M85: 62,959,161 km (0.084 R)
• M86: 63,982,112 km (0.082 R)
• M87: 64,096,105 km (0.066 R)
• M88: 65,584,305 km (0.046 R)
• M89: 67,083,874 km (0.091 R)
• M90: 70,940,956 km (0.119 R)
• M91: 74,269,508 km (0.106 R)
• M92: 76,678,184 km (0.089 R)
• M93: 77,284,354 km (0.037 R)
• M94: 82,190,267 km (0.094 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: 481 - 18,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit