🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.92 AU - 1 AU

Year: 340 Days

Day: 29 Hours

Environment

Temp: 126 °C

Axial Tilt: 63.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,733,703 km

• M1: 41,887 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.66 AU - 2.34 AU

Year: 1023 Days

Day: 24.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,733,703 km

• M1: 421,866 km (0.111 R)
• M2: 861,983 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.63 AU - 3.59 AU

Year: 1983 Days

Day: 23.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,733,703 km

• M1: 86,916 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.5

Radius: 14.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.8 AU - 7.84 AU

Year: 5746 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,733,703 km

• M1: 182,958 km (0.087 R)
• M2: 804,388 km (0.075 R)
• M3: 1,678,039 km (0.106 R)
• M4: 2,232,000 km (0.06 R)
• M5: 2,717,745 km (0.101 R)
• M6: 3,765,827 km (0.077 R)
• M7: 4,229,431 km (0.076 R)
• M8: 6,516,932 km (0.096 R)
• M9: 7,831,149 km (0.057 R)
• M10: 8,387,653 km (0.114 R)
• M11: 9,228,543 km (0.046 R)
• M12: 9,804,944 km (0.064 R)
• M13: 10,932,164 km (0.12 R)
• M14: 11,426,585 km (0.043 R)
• M15: 13,055,556 km (0.067 R)
• M16: 15,503,426 km (0.119 R)
• M17: 16,835,744 km (0.085 R)
• M18: 17,496,518 km (0.114 R)
• M19: 20,093,088 km (0.049 R)
• M20: 22,143,327 km (0.118 R)
• M21: 23,341,008 km (0.106 R)
• M22: 25,432,386 km (0.084 R)
• M23: 27,013,636 km (0.086 R)
• M24: 29,985,397 km (0.068 R)
• M25: 36,352,133 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.1

Radius: 10.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.74 AU - 13.04 AU

Year: 13902 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,733,703 km

• M1: 137,331 km (0.075 R)
• M2: 542,741 km (0.101 R)
• M3: 974,929 km (0.111 R)
• M4: 1,556,267 km (0.116 R)
• M5: 1,935,198 km (0.044 R)
• M6: 2,413,014 km (0.082 R)
• M7: 3,632,236 km (0.069 R)
• M8: 4,504,990 km (0.094 R)
• M9: 6,191,856 km (0.106 R)
• M10: 7,003,275 km (0.057 R)
• M11: 7,636,822 km (0.096 R)
• M12: 9,341,789 km (0.117 R)
• M13: 10,458,986 km (0.094 R)
• M14: 11,772,006 km (0.091 R)
• M15: 14,659,395 km (0.087 R)
• M16: 15,498,339 km (0.101 R)
• M17: 17,413,791 km (0.052 R)
• M18: 20,496,105 km (0.119 R)
• M19: 23,487,464 km (0.107 R)
• M20: 31,048,888 km (0.085 R)
• M21: 38,372,901 km (0.119 R)
• M22: 39,469,902 km (0.117 R)
• M23: 41,217,953 km (0.12 R)
• M24: 42,110,903 km (0.097 R)
• M25: 44,068,092 km (0.107 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit