🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.22 AU - 2.58 AU

Year: 1338 Days

Day: 39.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,641,351 km

• M1: 151,543 km (0.08 R)
• M2: 1,675,945 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.26 AU - 2.68 AU

Year: 1397 Days

Day: 19.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,641,351 km

• M1: 421,417 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.1

Radius: 12.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.55 AU - 15.07 AU

Year: 15544 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,641,351 km

• M1: 154,235 km (0.11 R)
• M2: 711,487 km (0.095 R)
• M3: 1,484,310 km (0.082 R)
• M4: 1,875,060 km (0.066 R)
• M5: 3,030,105 km (0.115 R)
• M6: 4,459,961 km (0.117 R)
• M7: 5,427,860 km (0.113 R)
• M8: 7,053,240 km (0.066 R)
• M9: 7,822,323 km (0.108 R)
• M10: 8,646,458 km (0.095 R)
• M11: 9,128,911 km (0.041 R)
• M12: 10,685,028 km (0.104 R)
• M13: 11,468,921 km (0.114 R)
• M14: 14,316,666 km (0.094 R)
• M15: 15,269,604 km (0.112 R)
• M16: 16,409,989 km (0.085 R)
• M17: 17,453,584 km (0.116 R)
• M18: 18,069,478 km (0.064 R)
• M19: 18,940,138 km (0.095 R)
• M20: 26,133,701 km (0.111 R)
• M21: 26,635,901 km (0.104 R)
• M22: 30,113,303 km (0.094 R)
• M23: 36,563,515 km (0.098 R)
• M24: 39,120,591 km (0.069 R)
• M25: 41,115,180 km (0.098 R)
• M26: 42,897,788 km (0.03 R)
• M27: 46,763,995 km (0.108 R)
• M28: 51,639,689 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305

Radius: 5.4

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.65 AU - 18.01 AU

Year: 27096 Days

Day: 15.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,641,351 km

• M1: 67,169 km (0.088 R)
• M2: 352,901 km (0.104 R)
• M3: 706,700 km (0.057 R)
• M4: 977,772 km (0.107 R)
• M5: 3,580,326 km (0.112 R)
• M6: 4,684,209 km (0.071 R)
• M7: 4,894,094 km (0.097 R)
• M8: 6,414,757 km (0.114 R)
• M9: 7,540,481 km (0.082 R)
• M10: 8,739,508 km (0.092 R)
• M11: 10,588,238 km (0.092 R)
• M12: 10,828,642 km (0.087 R)
• M13: 12,415,127 km (0.118 R)
• M14: 13,228,940 km (0.117 R)
• M15: 16,438,113 km (0.038 R)
• M16: 17,669,453 km (0.057 R)
• M17: 18,093,264 km (0.116 R)
• M18: 28,750,168 km (0.102 R)
• M19: 29,573,105 km (0.066 R)
• M20: 30,411,452 km (0.081 R)
• M21: 32,261,230 km (0.064 R)
• M22: 32,894,178 km (0.099 R)
• M23: 33,664,458 km (0.06 R)
• M24: 34,446,705 km (0.109 R)
• M25: 35,107,927 km (0.083 R)
• M26: 35,777,528 km (0.119 R)
• M27: 36,319,221 km (0.072 R)
• M28: 56,134,207 km (0.034 R)
• M29: 58,721,503 km (0.118 R)
• M30: 59,097,592 km (0.116 R)
• M31: 59,854,407 km (0.042 R)
• M32: 66,549,810 km (0.067 R)
• M33: 68,194,788 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.7

Radius: 5.7

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 17.72 AU - 18.48 AU

Year: 27713 Days

Day: 15.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 85,641,351 km

• M1: 76,744 km (0.118 R)
• M2: 300,692 km (0.09 R)
• M3: 498,759 km (0.048 R)
• M4: 695,630 km (0.112 R)
• M5: 874,699 km (0.065 R)
• M6: 1,663,379 km (0.12 R)
• M7: 2,290,044 km (0.077 R)
• M8: 2,796,732 km (0.092 R)
• M9: 3,554,296 km (0.082 R)
• M10: 3,931,582 km (0.12 R)
• M11: 5,840,002 km (0.103 R)
• M12: 6,686,277 km (0.084 R)
• M13: 8,078,285 km (0.087 R)
• M14: 8,291,761 km (0.033 R)
• M15: 9,653,102 km (0.103 R)
• M16: 10,138,098 km (0.062 R)
• M17: 10,703,129 km (0.051 R)
• M18: 13,174,336 km (0.078 R)
• M19: 17,290,223 km (0.088 R)
• M20: 17,734,828 km (0.074 R)
• M21: 21,877,641 km (0.098 R)
• M22: 28,059,474 km (0.114 R)
• M23: 29,295,901 km (0.117 R)
• M24: 30,957,035 km (0.118 R)
• M25: 32,143,197 km (0.11 R)
• M26: 38,080,886 km (0.12 R)
• M27: 40,366,891 km (0.119 R)
• M28: 41,622,915 km (0.092 R)
• M29: 51,516,869 km (0.112 R)
• M30: 53,367,245 km (0.069 R)
• M31: 56,808,744 km (0.115 R)
• M32: 58,783,287 km (0.115 R)
• M33: 60,192,349 km (0.059 R)
• M34: 69,345,046 km (0.043 R)
• M35: 70,465,983 km (0.081 R)
• M36: 74,134,122 km (0.08 R)
• M37: 76,728,449 km (0.104 R)
• M38: 77,446,369 km (0.112 R)
• M39: 81,351,023 km (0.11 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit