🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.66 AU - 0.94 AU

Year: 264 Days

Day: 38.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.15 AU - 1.41 AU

Year: 534 Days

Day: 14.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.37 AU - 2.03 AU

Year: 818 Days

Day: 28.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.9

Radius: 14.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.3 AU - 14.06 AU

Year: 15684 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,022,417 km

• M1: 180,714 km (0.089 R)
• M2: 790,625 km (0.082 R)
• M3: 1,559,259 km (0.111 R)
• M4: 2,352,576 km (0.097 R)
• M5: 2,915,812 km (0.043 R)
• M6: 4,129,200 km (0.054 R)
• M7: 4,748,236 km (0.083 R)
• M8: 5,243,705 km (0.066 R)
• M9: 6,941,790 km (0.084 R)
• M10: 7,966,087 km (0.106 R)
• M11: 9,249,786 km (0.079 R)
• M12: 10,372,967 km (0.093 R)
• M13: 10,846,893 km (0.115 R)
• M14: 11,902,455 km (0.098 R)
• M15: 12,822,333 km (0.08 R)
• M16: 16,181,254 km (0.083 R)
• M17: 16,982,350 km (0.082 R)
• M18: 18,925,776 km (0.068 R)
• M19: 23,150,420 km (0.099 R)
• M20: 29,120,572 km (0.044 R)
• M21: 30,186,606 km (0.092 R)
• M22: 31,278,372 km (0.096 R)
• M23: 32,270,654 km (0.116 R)
• M24: 35,374,212 km (0.047 R)
• M25: 35,910,071 km (0.084 R)
• M26: 37,689,388 km (0.096 R)
• M27: 49,284,869 km (0.114 R)
• M28: 53,038,579 km (0.117 R)
• M29: 53,564,864 km (0.062 R)
• M30: 62,465,937 km (0.082 R)
• M31: 69,965,129 km (0.065 R)
• M32: 70,810,058 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 13,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit