🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.63 AU - 0.65 AU

Year: 331 Days

Day: 23.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 78.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.4

Radius: 10.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.83 AU - 1.29 AU

Year: 705 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,121,240 km

• M1: 131,796 km (0.085 R)
• M2: 515,365 km (0.077 R)
• M3: 845,826 km (0.104 R)
• M4: 1,199,925 km (0.062 R)
• M5: 1,858,155 km (0.104 R)
• M6: 2,316,673 km (0.119 R)
• M7: 2,849,989 km (0.086 R)
• M8: 3,385,250 km (0.12 R)
• M9: 3,838,831 km (0.109 R)
• M10: 4,254,115 km (0.083 R)
• M11: 4,727,143 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351

Radius: 11.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.18 AU - 1.32 AU

Year: 902 Days

Day: 6.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,121,240 km

• M1: 146,756 km (0.1 R)
• M2: 524,041 km (0.116 R)
• M3: 989,141 km (0.109 R)
• M4: 1,490,444 km (0.114 R)
• M5: 1,873,414 km (0.114 R)
• M6: 2,644,292 km (0.085 R)
• M7: 3,043,419 km (0.043 R)
• M8: 3,683,997 km (0.104 R)
• M9: 4,649,502 km (0.058 R)
• M10: 5,376,099 km (0.065 R)
• M11: 5,776,273 km (0.104 R)
• M12: 6,555,379 km (0.106 R)
• M13: 6,928,177 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520

Radius: 13.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.84 AU - 3.1 AU

Year: 3305 Days

Day: 7.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 28,121,240 km

• M1: 171,738 km (0.05 R)
• M2: 857,345 km (0.062 R)
• M3: 1,610,870 km (0.045 R)
• M4: 2,073,277 km (0.078 R)
• M5: 2,873,177 km (0.119 R)
• M6: 5,504,454 km (0.11 R)
• M7: 6,718,440 km (0.102 R)
• M8: 7,717,006 km (0.049 R)
• M9: 11,066,203 km (0.069 R)
• M10: 11,939,107 km (0.041 R)
• M11: 14,736,138 km (0.112 R)
• M12: 16,366,157 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.1

Radius: 13

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.73 AU - 4.45 AU

Year: 4392 Days

Day: 7.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,121,240 km

• M1: 162,014 km (0.099 R)
• M2: 711,936 km (0.031 R)
• M3: 2,018,973 km (0.107 R)
• M4: 2,527,157 km (0.048 R)
• M5: 3,614,883 km (0.092 R)
• M6: 4,515,612 km (0.059 R)
• M7: 5,019,457 km (0.089 R)
• M8: 6,170,763 km (0.102 R)
• M9: 9,266,990 km (0.113 R)
• M10: 10,904,937 km (0.061 R)
• M11: 12,290,512 km (0.103 R)
• M12: 19,150,472 km (0.116 R)
• M13: 26,156,141 km (0.118 R)
• M14: 26,800,608 km (0.031 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 14,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit