🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.62 AU - 0.7 AU

Year: 205 Days

Day: 45.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,711,835 km

• M1: 253,868 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.6 AU - 0.72 AU

Year: 205 Days

Day: 24.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.73 AU - 1.03 AU

Year: 316 Days

Day: 45.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.7

Radius: 10.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.64 AU - 4.8 AU

Year: 3926 Days

Day: 6.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 22,711,835 km

• M1: 127,607 km (0.114 R)
• M2: 446,101 km (0.078 R)
• M3: 779,255 km (0.101 R)
• M4: 1,168,659 km (0.117 R)
• M5: 1,531,733 km (0.106 R)
• M6: 1,932,206 km (0.091 R)
• M7: 2,508,158 km (0.119 R)
• M8: 3,087,401 km (0.098 R)
• M9: 3,457,057 km (0.032 R)
• M10: 4,444,104 km (0.111 R)
• M11: 5,166,213 km (0.065 R)
• M12: 5,717,032 km (0.117 R)
• M13: 6,601,156 km (0.089 R)
• M14: 7,941,253 km (0.093 R)
• M15: 8,747,735 km (0.086 R)
• M16: 9,378,291 km (0.117 R)
• M17: 9,920,134 km (0.088 R)
• M18: 11,023,867 km (0.108 R)
• M19: 11,583,662 km (0.067 R)
• M20: 13,522,750 km (0.087 R)
• M21: 14,014,628 km (0.108 R)
• M22: 15,722,886 km (0.078 R)
• M23: 18,151,607 km (0.113 R)
• M24: 19,362,303 km (0.106 R)
• M25: 20,690,582 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.1

Radius: 12

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.37 AU - 7.15 AU

Year: 5293 Days

Day: 7 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 22,711,835 km

• M1: 149,299 km (0.09 R)
• M2: 649,853 km (0.12 R)
• M3: 1,167,163 km (0.111 R)
• M4: 1,785,301 km (0.048 R)
• M5: 2,582,658 km (0.078 R)
• M6: 3,055,088 km (0.088 R)
• M7: 3,882,663 km (0.089 R)
• M8: 4,305,726 km (0.08 R)
• M9: 6,577,070 km (0.069 R)
• M10: 6,996,244 km (0.094 R)
• M11: 7,369,640 km (0.118 R)
• M12: 8,854,548 km (0.101 R)
• M13: 9,554,068 km (0.114 R)
• M14: 12,408,395 km (0.081 R)
• M15: 16,542,533 km (0.116 R)
• M16: 17,948,603 km (0.055 R)
• M17: 18,710,505 km (0.08 R)
• M18: 19,616,320 km (0.076 R)
• M19: 20,933,230 km (0.062 R)
• M20: 21,777,411 km (0.095 R)
• M21: 22,308,184 km (0.055 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 10,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit