🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.56 AU - 0.62 AU

Year: 166 Days

Day: 19.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,600,859 km

• M1: 118,182 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.75 AU - 1.21 AU

Year: 356 Days

Day: 44.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,600,859 km

• M1: 104,719 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.08 AU - 1.12 AU

Year: 424 Days

Day: 12.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,600,859 km

• M1: 391,647 km (0.112 R)
• M2: 905,366 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.7 AU - 4.38 AU

Year: 2445 Days

Day: 38.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,600,859 km

• M1: 105,317 km (0.09 R)
• M2: 399,127 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414

Radius: 13.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.64 AU - 9.16 AU

Year: 8937 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,600,859 km

• M1: 171,738 km (0.048 R)
• M2: 852,558 km (0.118 R)
• M3: 1,553,723 km (0.116 R)
• M4: 2,258,030 km (0.089 R)
• M5: 3,231,314 km (0.085 R)
• M6: 4,711,286 km (0.091 R)
• M7: 6,297,622 km (0.108 R)
• M8: 7,898,020 km (0.075 R)
• M9: 10,450,608 km (0.096 R)
• M10: 11,178,850 km (0.092 R)
• M11: 11,631,833 km (0.088 R)
• M12: 12,149,441 km (0.118 R)
• M13: 15,094,276 km (0.096 R)
• M14: 17,325,977 km (0.106 R)
• M15: 18,416,246 km (0.108 R)
• M16: 19,335,375 km (0.074 R)
• M17: 20,433,723 km (0.111 R)
• M18: 21,265,188 km (0.092 R)
• M19: 24,312,496 km (0.116 R)
• M20: 29,317,293 km (0.103 R)
• M21: 31,658,350 km (0.086 R)
• M22: 32,161,298 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 15,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit