🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 26.4 Hours

Environment

Temp: 239 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.67 AU - 0.85 AU

Year: 240 Days

Day: 21.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.91 AU - 2.23 AU

Year: 1077 Days

Day: 33.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.15 AU - 3.21 AU

Year: 1587 Days

Day: 31.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.42 AU - 4.48 AU

Year: 2839 Days

Day: 41.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,837,249 km

• M1: 2,174,405 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203

Radius: 8.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.19 AU - 5.59 AU

Year: 4526 Days

Day: 5.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 90.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 18,837,249 km

• M1: 106,364 km (0.043 R)
• M2: 353,949 km (0.102 R)
• M3: 467,643 km (0.08 R)
• M4: 923,617 km (0.067 R)
• M5: 1,193,941 km (0.1 R)
• M6: 1,282,054 km (0.068 R)
• M7: 1,441,824 km (0.106 R)
• M8: 1,644,829 km (0.109 R)
• M9: 1,895,405 km (0.116 R)
• M10: 2,171,862 km (0.106 R)
• M11: 2,419,147 km (0.114 R)
• M12: 2,517,732 km (0.105 R)
• M13: 2,821,715 km (0.086 R)
• M14: 3,640,464 km (0.113 R)
• M15: 4,185,449 km (0.093 R)
• M16: 4,528,178 km (0.092 R)
• M17: 5,461,369 km (0.119 R)
• M18: 5,666,169 km (0.06 R)
• M19: 6,315,424 km (0.098 R)
• M20: 6,728,314 km (0.083 R)
• M21: 7,129,685 km (0.093 R)
• M22: 7,251,458 km (0.059 R)
• M23: 7,871,541 km (0.1 R)
• M24: 8,187,940 km (0.098 R)
• M25: 8,401,117 km (0.111 R)
• M26: 8,833,156 km (0.117 R)
• M27: 8,942,213 km (0.118 R)
• M28: 9,139,832 km (0.05 R)
• M29: 9,250,235 km (0.075 R)
• M30: 9,405,517 km (0.061 R)
• M31: 10,795,132 km (0.081 R)
• M32: 10,911,968 km (0.029 R)
• M33: 11,478,046 km (0.111 R)
• M34: 11,549,554 km (0.106 R)
• M35: 13,710,495 km (0.052 R)
• M36: 13,786,341 km (0.113 R)
• M37: 13,938,333 km (0.069 R)
• M38: 14,167,666 km (0.105 R)
• M39: 16,393,084 km (0.09 R)
• M40: 16,473,568 km (0.031 R)
• M41: 17,176,977 km (0.069 R)
• M42: 17,231,431 km (0.087 R)
• M43: 17,286,034 km (0.077 R)
• M44: 17,395,390 km (0.078 R)
• M45: 17,450,143 km (0.088 R)
• M46: 17,587,174 km (0.056 R)
• M47: 18,501,068 km (0.114 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 11,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit