🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.48 AU - 0.58 AU

Year: 245 Days

Day: 13.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.9

Radius: 14.2

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.51 AU - 2.57 AU

Year: 2574 Days

Day: 11.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,374,721 km

• M1: 183,257 km (0.098 R)
• M2: 828,024 km (0.088 R)
• M3: 1,367,923 km (0.054 R)
• M4: 2,734,948 km (0.082 R)
• M5: 3,283,524 km (0.094 R)
• M6: 3,796,644 km (0.101 R)
• M7: 4,523,840 km (0.115 R)
• M8: 5,296,812 km (0.071 R)
• M9: 5,884,432 km (0.072 R)
• M10: 6,411,316 km (0.108 R)
• M11: 7,218,995 km (0.07 R)
• M12: 8,154,131 km (0.101 R)
• M13: 8,778,852 km (0.098 R)
• M14: 10,772,692 km (0.067 R)
• M15: 11,487,172 km (0.112 R)
• M16: 12,153,181 km (0.12 R)
• M17: 13,306,132 km (0.077 R)
• M18: 14,040,957 km (0.108 R)
• M19: 15,972,864 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476

Radius: 8.1

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.24 AU - 2.98 AU

Year: 2681 Days

Day: 8.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,374,721 km

• M1: 100,829 km (0.08 R)
• M2: 438,621 km (0.119 R)
• M3: 790,625 km (0.083 R)
• M4: 1,125,874 km (0.064 R)
• M5: 1,993,691 km (0.108 R)
• M6: 2,526,110 km (0.065 R)
• M7: 3,437,460 km (0.102 R)
• M8: 3,910,788 km (0.096 R)
• M9: 4,344,771 km (0.096 R)
• M10: 4,898,582 km (0.108 R)
• M11: 5,426,962 km (0.084 R)
• M12: 6,250,797 km (0.103 R)
• M13: 6,817,025 km (0.052 R)
• M14: 7,126,843 km (0.1 R)
• M15: 7,505,325 km (0.066 R)
• M16: 8,176,272 km (0.114 R)
• M17: 9,053,514 km (0.114 R)
• M18: 9,637,244 km (0.109 R)
• M19: 10,803,659 km (0.071 R)
• M20: 11,421,049 km (0.114 R)
• M21: 12,020,937 km (0.109 R)
• M22: 12,515,807 km (0.082 R)
• M23: 14,818,866 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.9

Radius: 11.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.68 AU - 6.3 AU

Year: 9321 Days

Day: 11.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,374,721 km

• M1: 139,276 km (0.067 R)
• M2: 546,032 km (0.067 R)
• M3: 1,405,472 km (0.066 R)
• M4: 1,769,593 km (0.095 R)
• M5: 2,514,890 km (0.095 R)
• M6: 3,414,721 km (0.093 R)
• M7: 3,774,205 km (0.089 R)
• M8: 5,036,661 km (0.079 R)
• M9: 6,494,492 km (0.115 R)
• M10: 7,121,307 km (0.109 R)
• M11: 8,618,333 km (0.067 R)
• M12: 8,991,879 km (0.083 R)
• M13: 10,975,846 km (0.1 R)
• M14: 15,606,798 km (0.069 R)
• M15: 19,073,729 km (0.069 R)
• M16: 21,854,753 km (0.095 R)
• M17: 25,825,978 km (0.039 R)
• M18: 27,131,818 km (0.107 R)
• M19: 27,936,206 km (0.106 R)
• M20: 31,410,915 km (0.118 R)
• M21: 32,297,731 km (0.117 R)
• M22: 33,302,580 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 16,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit