🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.57 AU - 0.63 AU

Year: 179 Days

Day: 38.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,515,070 km

• M1: 42,486 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.2 AU - 1.3 AU

Year: 538 Days

Day: 14 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.13 AU - 3.29 AU

Year: 1718 Days

Day: 25.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.7

Radius: 11.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.96 AU - 5.44 AU

Year: 3923 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,515,070 km

• M1: 145,559 km (0.089 R)
• M2: 636,838 km (0.092 R)
• M3: 1,032,076 km (0.12 R)
• M4: 1,542,653 km (0.086 R)
• M5: 1,990,848 km (0.057 R)
• M6: 2,465,223 km (0.06 R)
• M7: 3,300,877 km (0.114 R)
• M8: 3,866,806 km (0.118 R)
• M9: 4,338,637 km (0.032 R)
• M10: 5,270,034 km (0.074 R)
• M11: 5,661,980 km (0.108 R)
• M12: 6,387,979 km (0.103 R)
• M13: 7,049,800 km (0.102 R)
• M14: 7,890,390 km (0.111 R)
• M15: 10,005,554 km (0.102 R)
• M16: 11,236,745 km (0.089 R)
• M17: 13,221,609 km (0.096 R)
• M18: 14,197,137 km (0.068 R)
• M19: 15,430,272 km (0.104 R)
• M20: 21,344,923 km (0.095 R)
• M21: 21,741,507 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 14.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.97 AU - 11.25 AU

Year: 10586 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,515,070 km

• M1: 177,573 km (0.047 R)
• M2: 677,678 km (0.035 R)
• M3: 1,146,967 km (0.119 R)
• M4: 1,908,121 km (0.109 R)
• M5: 2,583,106 km (0.109 R)
• M6: 3,414,123 km (0.11 R)
• M7: 3,906,748 km (0.103 R)
• M8: 5,334,510 km (0.049 R)
• M9: 6,413,410 km (0.115 R)
• M10: 7,719,699 km (0.116 R)
• M11: 8,763,443 km (0.077 R)
• M12: 9,393,998 km (0.076 R)
• M13: 11,929,682 km (0.092 R)
• M14: 14,158,990 km (0.117 R)
• M15: 17,546,783 km (0.089 R)
• M16: 23,869,238 km (0.085 R)
• M17: 25,978,418 km (0.076 R)
• M18: 26,775,326 km (0.094 R)
• M19: 29,478,260 km (0.12 R)
• M20: 33,514,561 km (0.092 R)
• M21: 35,179,136 km (0.095 R)
• M22: 36,031,844 km (0.112 R)
• M23: 39,060,303 km (0.115 R)
• M24: 39,974,645 km (0.058 R)
• M25: 41,440,405 km (0.06 R)
• M26: 42,665,911 km (0.079 R)
• M27: 45,189,328 km (0.11 R)
• M28: 47,810,881 km (0.07 R)
• M29: 49,007,963 km (0.051 R)
• M30: 52,402,788 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 18,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit