🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.86 AU - 1.04 AU

Year: 351 Days

Day: 16.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,444,994 km

• M1: 118,631 km (0.093 R)
• M2: 165,306 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.95 AU - 1.11 AU

Year: 396 Days

Day: 27.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 10.2

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.92 AU - 10.44 AU

Year: 11407 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,444,994 km

• M1: 127,158 km (0.105 R)
• M2: 678,277 km (0.067 R)
• M3: 1,042,099 km (0.063 R)
• M4: 1,785,151 km (0.078 R)
• M5: 2,421,840 km (0.106 R)
• M6: 2,987,769 km (0.096 R)
• M7: 4,414,783 km (0.103 R)
• M8: 4,890,803 km (0.117 R)
• M9: 5,436,087 km (0.093 R)
• M10: 5,908,667 km (0.12 R)
• M11: 7,714,313 km (0.119 R)
• M12: 8,124,810 km (0.119 R)
• M13: 9,599,396 km (0.027 R)
• M14: 11,244,973 km (0.088 R)
• M15: 11,773,352 km (0.115 R)
• M16: 14,256,976 km (0.065 R)
• M17: 16,390,990 km (0.054 R)
• M18: 17,534,067 km (0.05 R)
• M19: 19,389,081 km (0.066 R)
• M20: 20,320,926 km (0.104 R)
• M21: 20,929,341 km (0.093 R)
• M22: 21,282,391 km (0.081 R)
• M23: 35,922,039 km (0.103 R)
• M24: 36,811,548 km (0.087 R)
• M25: 38,899,934 km (0.044 R)
• M26: 40,517,087 km (0.117 R)
• M27: 44,609,636 km (0.111 R)
• M28: 46,380,875 km (0.03 R)
• M29: 50,063,077 km (0.067 R)
• M30: 55,945,116 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.6

Radius: 4

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.78 AU - 20.94 AU

Year: 26220 Days

Day: 17.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,444,994 km

• M1: 49,816 km (0.045 R)
• M2: 909,256 km (0.09 R)
• M3: 1,409,810 km (0.08 R)
• M4: 1,887,028 km (0.052 R)
• M5: 2,552,588 km (0.112 R)
• M6: 4,723,702 km (0.089 R)
• M7: 5,249,090 km (0.111 R)
• M8: 6,250,498 km (0.069 R)
• M9: 6,926,381 km (0.099 R)
• M10: 7,058,327 km (0.036 R)
• M11: 8,175,224 km (0.082 R)
• M12: 11,289,852 km (0.073 R)
• M13: 13,142,023 km (0.077 R)
• M14: 14,603,146 km (0.065 R)
• M15: 14,747,657 km (0.067 R)
• M16: 16,246,329 km (0.085 R)
• M17: 16,479,552 km (0.118 R)
• M18: 18,595,464 km (0.066 R)
• M19: 24,970,428 km (0.031 R)
• M20: 26,015,967 km (0.1 R)
• M21: 28,082,213 km (0.101 R)
• M22: 29,097,983 km (0.083 R)
• M23: 30,845,136 km (0.092 R)
• M24: 33,032,407 km (0.113 R)
• M25: 34,163,815 km (0.104 R)
• M26: 38,121,726 km (0.087 R)
• M27: 40,923,545 km (0.118 R)
• M28: 41,067,159 km (0.085 R)
• M29: 45,072,043 km (0.12 R)
• M30: 49,655,273 km (0.067 R)
• M31: 51,807,089 km (0.104 R)
• M32: 51,975,087 km (0.051 R)
• M33: 57,546,411 km (0.053 R)
• M34: 59,549,826 km (0.108 R)
• M35: 62,355,983 km (0.115 R)
• M36: 65,445,029 km (0.055 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: 151 - 15,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit