🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.76 AU

Year: 323 Days

Day: 13.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,476,016 km

• M1: 133,890 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.1

Radius: 9.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.86 AU - 1.92 AU

Year: 1678 Days

Day: 9.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 143.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,476,016 km

• M1: 121,922 km (0.072 R)
• M2: 708,944 km (0.078 R)
• M3: 1,090,868 km (0.074 R)
• M4: 1,425,518 km (0.09 R)
• M5: 2,393,716 km (0.088 R)
• M6: 3,095,629 km (0.039 R)
• M7: 3,765,977 km (0.106 R)
• M8: 4,563,333 km (0.096 R)
• M9: 5,100,539 km (0.107 R)
• M10: 5,412,750 km (0.082 R)
• M11: 6,035,376 km (0.09 R)
• M12: 7,080,467 km (0.095 R)
• M13: 8,367,308 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.4

Radius: 9.8

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.4 AU - 7.26 AU

Year: 9089 Days

Day: 9.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,476,016 km

• M1: 122,521 km (0.096 R)
• M2: 566,976 km (0.091 R)
• M3: 1,242,261 km (0.043 R)
• M4: 1,678,787 km (0.11 R)
• M5: 2,284,210 km (0.107 R)
• M6: 3,244,628 km (0.11 R)
• M7: 3,587,058 km (0.107 R)
• M8: 4,318,442 km (0.042 R)
• M9: 5,237,272 km (0.085 R)
• M10: 5,775,974 km (0.054 R)
• M11: 7,774,901 km (0.117 R)
• M12: 8,182,555 km (0.088 R)
• M13: 8,519,000 km (0.116 R)
• M14: 10,685,926 km (0.084 R)
• M15: 11,658,162 km (0.067 R)
• M16: 12,192,974 km (0.097 R)
• M17: 13,369,412 km (0.05 R)
• M18: 14,619,901 km (0.09 R)
• M19: 19,575,031 km (0.099 R)
• M20: 31,489,155 km (0.056 R)
• M21: 36,905,047 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.6

Radius: 7.3

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.21 AU - 11.13 AU

Year: 19416 Days

Day: 16 Hours

Environment

Temp: -239 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,476,016 km

• M1: 90,806 km (0.118 R)
• M2: 503,247 km (0.112 R)
• M3: 1,211,743 km (0.095 R)
• M4: 1,654,702 km (0.075 R)
• M5: 2,180,539 km (0.103 R)
• M6: 3,797,841 km (0.106 R)
• M7: 4,044,977 km (0.08 R)
• M8: 4,402,217 km (0.115 R)
• M9: 7,863,014 km (0.119 R)
• M10: 9,112,754 km (0.067 R)
• M11: 10,133,161 km (0.12 R)
• M12: 12,265,230 km (0.12 R)
• M13: 12,945,153 km (0.069 R)
• M14: 15,997,847 km (0.087 R)
• M15: 16,644,857 km (0.066 R)
• M16: 18,779,320 km (0.099 R)
• M17: 20,424,747 km (0.106 R)
• M18: 21,671,196 km (0.099 R)
• M19: 22,064,788 km (0.113 R)
• M20: 29,386,108 km (0.102 R)
• M21: 33,392,788 km (0.104 R)
• M22: 33,786,230 km (0.074 R)
• M23: 34,850,170 km (0.087 R)
• M24: 36,905,047 km (0.094 R)
• M25: 38,319,046 km (0.079 R)
• M26: 40,805,063 km (0.026 R)
• M27: 49,242,832 km (0.054 R)
• M28: 55,960,674 km (0.112 R)
• M29: 57,448,874 km (0.094 R)
• M30: 58,582,227 km (0.077 R)
• M31: 65,902,051 km (0.083 R)
• M32: 66,520,937 km (0.068 R)
• M33: 67,143,713 km (0.101 R)
• M34: 73,365,788 km (0.065 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: 547 - 11,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit