🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.92 AU - 1.08 AU

Year: 365 Days

Day: 45.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 11.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.46 AU - 5.72 AU

Year: 4194 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,702,165 km

• M1: 143,315 km (0.07 R)
• M2: 524,939 km (0.115 R)
• M3: 1,314,516 km (0.083 R)
• M4: 3,768,520 km (0.057 R)
• M5: 4,487,338 km (0.08 R)
• M6: 4,929,250 km (0.098 R)
• M7: 6,128,277 km (0.049 R)
• M8: 6,945,829 km (0.08 R)
• M9: 8,221,899 km (0.1 R)
• M10: 10,686,823 km (0.057 R)
• M11: 12,419,316 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 9.2

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.31 AU - 8.01 AU

Year: 6278 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,702,165 km

• M1: 115,639 km (0.044 R)
• M2: 816,655 km (0.059 R)
• M3: 1,748,500 km (0.11 R)
• M4: 2,909,080 km (0.109 R)
• M5: 3,239,243 km (0.096 R)
• M6: 5,306,236 km (0.096 R)
• M7: 5,871,716 km (0.12 R)
• M8: 7,782,979 km (0.074 R)
• M9: 8,069,758 km (0.092 R)
• M10: 8,664,709 km (0.103 R)
• M11: 10,076,464 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.3

Radius: 3.5

Gravity: 76.6 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.8 AU - 15.06 AU

Year: 17976 Days

Day: 17.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 78,702,165 km

• M1: 43,533 km (0.098 R)
• M2: 182,809 km (0.049 R)
• M3: 303,684 km (0.062 R)
• M4: 626,815 km (0.084 R)
• M5: 915,838 km (0.114 R)
• M6: 1,117,346 km (0.05 R)
• M7: 1,243,308 km (0.071 R)
• M8: 1,942,229 km (0.076 R)
• M9: 2,167,374 km (0.036 R)
• M10: 2,896,065 km (0.093 R)
• M11: 3,027,263 km (0.058 R)
• M12: 3,744,136 km (0.115 R)
• M13: 4,092,848 km (0.085 R)
• M14: 4,428,247 km (0.088 R)
• M15: 4,638,132 km (0.062 R)
• M16: 5,268,837 km (0.057 R)
• M17: 5,584,638 km (0.07 R)
• M18: 6,653,066 km (0.085 R)
• M19: 8,003,336 km (0.061 R)
• M20: 8,580,485 km (0.066 R)
• M21: 9,017,161 km (0.094 R)
• M22: 12,224,091 km (0.104 R)
• M23: 12,917,327 km (0.086 R)
• M24: 13,273,669 km (0.115 R)
• M25: 14,764,412 km (0.082 R)
• M26: 16,529,218 km (0.113 R)
• M27: 16,696,319 km (0.086 R)
• M28: 22,147,516 km (0.03 R)
• M29: 22,760,568 km (0.046 R)
• M30: 25,771,375 km (0.119 R)
• M31: 27,371,773 km (0.079 R)
• M32: 29,280,492 km (0.118 R)
• M33: 34,846,131 km (0.108 R)
• M34: 37,514,957 km (0.089 R)
• M35: 40,619,562 km (0.083 R)
• M36: 42,156,381 km (0.061 R)
• M37: 53,647,143 km (0.025 R)
• M38: 60,696,793 km (0.083 R)
• M39: 67,270,722 km (0.096 R)
• M40: 68,124,327 km (0.095 R)
• M41: 77,061,902 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 17,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit