🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.54 AU - 0.7 AU

Year: 172 Days

Day: 35.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.61 AU - 0.65 AU

Year: 177 Days

Day: 21.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,129,871 km

• M1: 164,258 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.8 AU - 1.12 AU

Year: 332 Days

Day: 19.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,129,871 km

• M1: 42,336 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.3 AU - 1.4 AU

Year: 554 Days

Day: 33.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,129,871 km

• M1: 173,384 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.9

Radius: 8.1

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.86 AU - 9.06 AU

Year: 7195 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,129,871 km

• M1: 100,679 km (0.116 R)
• M2: 600,187 km (0.11 R)
• M3: 1,124,826 km (0.104 R)
• M4: 1,592,769 km (0.094 R)
• M5: 2,112,920 km (0.072 R)
• M6: 4,385,761 km (0.067 R)
• M7: 5,314,614 km (0.041 R)
• M8: 6,496,886 km (0.038 R)
• M9: 7,108,741 km (0.069 R)
• M10: 7,729,124 km (0.054 R)
• M11: 8,632,844 km (0.08 R)
• M12: 10,434,152 km (0.036 R)
• M13: 13,249,285 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 8.5

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.89 AU - 10.75 AU

Year: 11706 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,129,871 km

• M1: 105,766 km (0.099 R)
• M2: 443,408 km (0.052 R)
• M3: 1,684,173 km (0.114 R)
• M4: 2,020,319 km (0.032 R)
• M5: 2,287,501 km (0.106 R)
• M6: 2,578,469 km (0.112 R)
• M7: 3,142,154 km (0.104 R)
• M8: 3,478,300 km (0.081 R)
• M9: 5,038,606 km (0.055 R)
• M10: 6,209,808 km (0.099 R)
• M11: 9,765,450 km (0.083 R)
• M12: 12,793,610 km (0.069 R)
• M13: 14,357,057 km (0.077 R)
• M14: 15,490,411 km (0.052 R)
• M15: 18,699,435 km (0.114 R)
• M16: 23,753,599 km (0.097 R)
• M17: 31,044,101 km (0.027 R)
• M18: 31,372,169 km (0.079 R)
• M19: 35,015,775 km (0.045 R)
• M20: 36,209,865 km (0.078 R)
• M21: 40,213,404 km (0.087 R)
• M22: 40,995,501 km (0.042 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 10,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit