🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.01 AU - 2.27 AU

Year: 1167 Days

Day: 43.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.81 AU - 4.17 AU

Year: 2430 Days

Day: 44 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 11.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.69 AU - 5.99 AU

Year: 3969 Days

Day: 6.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 106,888,724 km

• M1: 141,819 km (0.115 R)
• M2: 620,831 km (0.119 R)
• M3: 1,135,597 km (0.072 R)
• M4: 1,553,275 km (0.042 R)
• M5: 2,074,174 km (0.094 R)
• M6: 2,586,248 km (0.078 R)
• M7: 4,197,267 km (0.058 R)
• M8: 4,853,105 km (0.116 R)
• M9: 5,439,678 km (0.093 R)
• M10: 6,048,541 km (0.116 R)
• M11: 7,182,194 km (0.118 R)
• M12: 7,915,822 km (0.061 R)
• M13: 9,968,903 km (0.111 R)
• M14: 10,559,814 km (0.06 R)
• M15: 12,354,989 km (0.118 R)
• M16: 13,077,995 km (0.111 R)
• M17: 14,042,453 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 12.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.74 AU - 11.96 AU

Year: 14254 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 106,888,724 km

• M1: 160,668 km (0.113 R)
• M2: 774,767 km (0.055 R)
• M3: 1,969,905 km (0.114 R)
• M4: 2,464,176 km (0.08 R)
• M5: 3,063,465 km (0.058 R)
• M6: 3,888,497 km (0.116 R)
• M7: 4,795,509 km (0.118 R)
• M8: 5,464,361 km (0.111 R)
• M9: 7,722,840 km (0.085 R)
• M10: 8,284,431 km (0.118 R)
• M11: 8,734,720 km (0.102 R)
• M12: 12,536,451 km (0.109 R)
• M13: 13,497,169 km (0.025 R)
• M14: 14,313,524 km (0.103 R)
• M15: 16,960,958 km (0.111 R)
• M16: 17,615,448 km (0.056 R)
• M17: 18,743,716 km (0.097 R)
• M18: 19,208,217 km (0.029 R)
• M19: 21,817,054 km (0.103 R)
• M20: 26,160,778 km (0.089 R)
• M21: 28,129,785 km (0.108 R)
• M22: 31,265,656 km (0.077 R)
• M23: 34,396,290 km (0.08 R)
• M24: 35,563,303 km (0.08 R)
• M25: 41,797,795 km (0.099 R)
• M26: 42,458,568 km (0.027 R)
• M27: 43,530,587 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.5

Radius: 9

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.78 AU - 13.76 AU

Year: 15053 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 141.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 106,888,724 km

• M1: 113,545 km (0.044 R)
• M2: 626,217 km (0.103 R)
• M3: 939,325 km (0.065 R)
• M4: 1,330,972 km (0.074 R)
• M5: 2,514,740 km (0.097 R)
• M6: 2,856,422 km (0.084 R)
• M7: 3,177,459 km (0.058 R)
• M8: 3,690,430 km (0.086 R)
• M9: 4,916,384 km (0.085 R)
• M10: 5,270,333 km (0.044 R)
• M11: 5,565,789 km (0.076 R)
• M12: 6,394,262 km (0.109 R)
• M13: 7,123,551 km (0.088 R)
• M14: 8,695,825 km (0.115 R)
• M15: 9,864,783 km (0.078 R)
• M16: 10,545,004 km (0.092 R)
• M17: 12,382,216 km (0.103 R)
• M18: 13,106,419 km (0.08 R)
• M19: 14,280,762 km (0.107 R)
• M20: 18,645,729 km (0.093 R)
• M21: 19,950,522 km (0.103 R)
• M22: 30,834,216 km (0.106 R)
• M23: 31,192,951 km (0.116 R)
• M24: 35,584,995 km (0.107 R)
• M25: 36,244,423 km (0.063 R)
• M26: 38,685,561 km (0.047 R)
• M27: 47,931,906 km (0.119 R)
• M28: 51,705,362 km (0.087 R)
• M29: 58,366,208 km (0.092 R)
• M30: 60,209,553 km (0.069 R)
• M31: 61,334,080 km (0.032 R)
• M32: 61,711,964 km (0.074 R)
• M33: 64,400,986 km (0.082 R)
• M34: 66,170,280 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.4

Radius: 6.4

Gravity: 24.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.89 AU - 18.49 AU

Year: 27736 Days

Day: 21.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 106,888,724 km

• M1: 97,388 km (0.099 R)
• M2: 391,946 km (0.084 R)
• M3: 651,948 km (0.108 R)
• M4: 1,141,133 km (0.113 R)
• M5: 1,537,717 km (0.109 R)
• M6: 4,095,092 km (0.092 R)
• M7: 5,273,475 km (0.095 R)
• M8: 5,986,757 km (0.098 R)
• M9: 6,712,307 km (0.12 R)
• M10: 6,966,773 km (0.058 R)
• M11: 9,555,265 km (0.104 R)
• M12: 9,942,873 km (0.062 R)
• M13: 10,476,040 km (0.094 R)
• M14: 11,098,217 km (0.114 R)
• M15: 13,350,712 km (0.091 R)
• M16: 18,437,938 km (0.083 R)
• M17: 19,140,000 km (0.066 R)
• M18: 20,491,168 km (0.033 R)
• M19: 23,614,921 km (0.06 R)
• M20: 24,204,187 km (0.113 R)
• M21: 24,562,474 km (0.083 R)
• M22: 29,276,902 km (0.117 R)
• M23: 30,647,368 km (0.094 R)
• M24: 30,926,517 km (0.057 R)
• M25: 31,774,289 km (0.081 R)
• M26: 32,203,784 km (0.066 R)
• M27: 33,368,403 km (0.073 R)
• M28: 34,110,259 km (0.097 R)
• M29: 35,320,057 km (0.109 R)
• M30: 37,825,223 km (0.115 R)
• M31: 39,945,923 km (0.085 R)
• M32: 48,273,737 km (0.081 R)
• M33: 52,540,867 km (0.073 R)
• M34: 56,842,404 km (0.101 R)
• M35: 58,540,938 km (0.119 R)
• M36: 60,711,304 km (0.095 R)
• M37: 66,604,114 km (0.107 R)
• M38: 67,072,654 km (0.087 R)
• M39: 70,899,966 km (0.083 R)
• M40: 95,763,581 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 19,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit