🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.67 AU - 1.01 AU

Year: 278 Days

Day: 27.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,484,961 km

• M1: 678,726 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.83 AU - 0.87 AU

Year: 283 Days

Day: 29.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,484,961 km

• M1: 265,686 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.4 AU - 1.86 AU

Year: 753 Days

Day: 29.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,484,961 km

• M1: 449,392 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.61 AU - 1.99 AU

Year: 873 Days

Day: 39.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,484,961 km

• M1: 77,940 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.31 AU - 4.63 AU

Year: 2861 Days

Day: 13.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.6

Radius: 5.4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.01 AU - 18.45 AU

Year: 24748 Days

Day: 23.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,484,961 km

• M1: 69,713 km (0.12 R)
• M2: 447,447 km (0.086 R)
• M3: 700,716 km (0.072 R)
• M4: 1,553,125 km (0.119 R)
• M5: 4,214,322 km (0.102 R)
• M6: 5,104,579 km (0.096 R)
• M7: 5,906,573 km (0.095 R)
• M8: 8,049,113 km (0.078 R)
• M9: 14,894,413 km (0.093 R)
• M10: 15,227,717 km (0.042 R)
• M11: 16,307,215 km (0.099 R)
• M12: 18,577,512 km (0.091 R)
• M13: 19,832,190 km (0.096 R)
• M14: 20,023,825 km (0.091 R)
• M15: 20,800,088 km (0.082 R)
• M16: 25,623,123 km (0.068 R)
• M17: 29,687,997 km (0.073 R)
• M18: 30,790,832 km (0.095 R)
• M19: 31,832,931 km (0.103 R)
• M20: 37,742,795 km (0.097 R)
• M21: 40,795,190 km (0.116 R)
• M22: 45,114,080 km (0.115 R)
• M23: 49,448,828 km (0.086 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 14,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit