🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.55 AU - 0.71 AU

Year: 191 Days

Day: 15.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,012,336 km

• M1: 13,015 km (0.116 R)
• M2: 39,793 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.09 AU - 1.25 AU

Year: 485 Days

Day: 33.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,012,336 km

• M1: 717,172 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.8 AU - 2.9 AU

Year: 1379 Days

Day: 45.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 14.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.42 AU - 11.9 AU

Year: 11496 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,012,336 km

• M1: 222,452 km (0.108 R)
• M2: 701,016 km (0.081 R)
• M3: 1,175,241 km (0.088 R)
• M4: 2,047,396 km (0.118 R)
• M5: 2,758,136 km (0.049 R)
• M6: 6,900,052 km (0.117 R)
• M7: 15,796,488 km (0.113 R)
• M8: 17,971,192 km (0.101 R)
• M9: 19,092,279 km (0.109 R)
• M10: 20,820,284 km (0.042 R)
• M11: 25,779,902 km (0.108 R)
• M12: 28,383,354 km (0.043 R)
• M13: 30,213,384 km (0.067 R)
• M14: 31,476,439 km (0.03 R)
• M15: 36,882,457 km (0.051 R)
• M16: 37,599,031 km (0.111 R)
• M17: 40,811,795 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.5

Radius: 9.6

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.13 AU - 10.41 AU

Year: 11693 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,012,336 km

• M1: 120,426 km (0.109 R)
• M2: 429,346 km (0.11 R)
• M3: 756,068 km (0.103 R)
• M4: 1,482,515 km (0.117 R)
• M5: 3,235,054 km (0.119 R)
• M6: 4,028,222 km (0.098 R)
• M7: 5,666,917 km (0.051 R)
• M8: 6,417,300 km (0.111 R)
• M9: 7,533,599 km (0.115 R)
• M10: 11,252,004 km (0.12 R)
• M11: 12,131,939 km (0.051 R)
• M12: 12,994,071 km (0.062 R)
• M13: 16,779,795 km (0.116 R)
• M14: 18,084,438 km (0.077 R)
• M15: 18,560,608 km (0.111 R)
• M16: 19,290,645 km (0.081 R)
• M17: 20,549,661 km (0.066 R)
• M18: 21,773,521 km (0.059 R)
• M19: 24,849,254 km (0.095 R)
• M20: 25,339,336 km (0.101 R)
• M21: 26,541,654 km (0.111 R)
• M22: 27,781,521 km (0.103 R)
• M23: 32,078,271 km (0.065 R)
• M24: 41,137,619 km (0.071 R)
• M25: 46,100,080 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 15,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit