🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.35 AU - 1.57 AU

Year: 614 Days

Day: 13.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,105,954 km

• M1: 236,664 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.61 AU - 1.83 AU

Year: 786 Days

Day: 20.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,105,954 km

• M1: 368,160 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.69 AU - 6.05 AU

Year: 4334 Days

Day: 18 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,105,954 km

• M1: 3,832,548 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.6

Radius: 10.1

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.14 AU - 7.94 AU

Year: 5825 Days

Day: 10 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,105,954 km

• M1: 125,662 km (0.118 R)
• M2: 608,415 km (0.028 R)
• M3: 1,037,760 km (0.092 R)
• M4: 1,977,534 km (0.072 R)
• M5: 3,701,799 km (0.062 R)
• M6: 4,036,899 km (0.106 R)
• M7: 6,028,645 km (0.101 R)
• M8: 6,358,957 km (0.087 R)
• M9: 7,649,837 km (0.067 R)
• M10: 8,397,676 km (0.051 R)
• M11: 10,599,308 km (0.092 R)
• M12: 11,130,830 km (0.079 R)
• M13: 11,579,025 km (0.11 R)
• M14: 22,872,168 km (0.06 R)
• M15: 23,924,290 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.7

Radius: 3.3

Gravity: 86.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.13 AU - 14.45 AU

Year: 18812 Days

Day: 19.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,105,954 km

• M1: 41,289 km (0.096 R)
• M2: 157,975 km (0.098 R)
• M3: 490,531 km (0.12 R)
• M4: 1,433,148 km (0.044 R)
• M5: 1,690,456 km (0.101 R)
• M6: 4,886,764 km (0.044 R)
• M7: 5,876,952 km (0.095 R)
• M8: 8,139,171 km (0.111 R)
• M9: 8,297,296 km (0.057 R)
• M10: 11,637,817 km (0.085 R)
• M11: 15,452,263 km (0.06 R)
• M12: 17,903,574 km (0.087 R)
• M13: 18,622,841 km (0.112 R)
• M14: 20,214,711 km (0.116 R)
• M15: 21,093,150 km (0.1 R)
• M16: 21,591,909 km (0.119 R)
• M17: 23,030,443 km (0.112 R)
• M18: 25,083,225 km (0.084 R)
• M19: 27,372,371 km (0.091 R)
• M20: 30,678,185 km (0.066 R)
• M21: 38,807,184 km (0.069 R)
• M22: 46,392,843 km (0.076 R)
• M23: 48,432,610 km (0.091 R)
• M24: 51,065,084 km (0.072 R)
• M25: 52,872,226 km (0.108 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 10,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit