🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.79 AU - 1.29 AU

Year: 406 Days

Day: 38.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.15 AU - 1.83 AU

Year: 696 Days

Day: 42 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,801,010 km

• M1: 42,785 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.93 AU - 2.11 AU

Year: 1099 Days

Day: 19.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 14.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.34 AU - 6.74 AU

Year: 4993 Days

Day: 6.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 34,801,010 km

• M1: 184,155 km (0.084 R)
• M2: 635,193 km (0.061 R)
• M3: 1,225,207 km (0.057 R)
• M4: 2,107,834 km (0.11 R)
• M5: 2,727,917 km (0.116 R)
• M6: 3,729,176 km (0.029 R)
• M7: 5,556,963 km (0.103 R)
• M8: 6,293,433 km (0.046 R)
• M9: 6,786,208 km (0.078 R)
• M10: 9,103,778 km (0.067 R)
• M11: 10,670,068 km (0.069 R)
• M12: 11,182,890 km (0.069 R)
• M13: 12,007,772 km (0.107 R)
• M14: 13,135,142 km (0.09 R)
• M15: 13,724,707 km (0.105 R)
• M16: 14,220,175 km (0.12 R)
• M17: 14,727,611 km (0.037 R)
• M18: 22,399,289 km (0.117 R)
• M19: 25,072,304 km (0.108 R)
• M20: 28,392,778 km (0.12 R)
• M21: 30,856,655 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.7

Radius: 10.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.93 AU - 11.71 AU

Year: 12694 Days

Day: 5.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 34,801,010 km

• M1: 126,859 km (0.031 R)
• M2: 506,239 km (0.08 R)
• M3: 824,583 km (0.107 R)
• M4: 1,317,209 km (0.12 R)
• M5: 1,744,610 km (0.071 R)
• M6: 2,199,537 km (0.093 R)
• M7: 2,641,150 km (0.037 R)
• M8: 3,568,358 km (0.093 R)
• M9: 4,131,744 km (0.097 R)
• M10: 4,672,540 km (0.077 R)
• M11: 5,318,354 km (0.116 R)
• M12: 6,183,628 km (0.104 R)
• M13: 7,958,607 km (0.12 R)
• M14: 8,470,830 km (0.068 R)
• M15: 8,963,156 km (0.057 R)
• M16: 9,344,930 km (0.099 R)
• M17: 9,960,226 km (0.067 R)
• M18: 10,555,626 km (0.065 R)
• M19: 11,174,512 km (0.1 R)
• M20: 11,867,898 km (0.111 R)
• M21: 14,291,833 km (0.041 R)
• M22: 16,018,491 km (0.077 R)
• M23: 17,813,516 km (0.048 R)
• M24: 19,105,593 km (0.068 R)
• M25: 19,596,872 km (0.074 R)
• M26: 20,751,917 km (0.093 R)
• M27: 26,170,203 km (0.111 R)
• M28: 27,039,217 km (0.12 R)
• M29: 29,110,848 km (0.064 R)
• M30: 31,870,929 km (0.084 R)
• M31: 32,962,096 km (0.025 R)
• M32: 34,283,494 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 20,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit