🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.76 AU - 0.86 AU

Year: 268 Days

Day: 37.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.75 AU - 0.89 AU

Year: 273 Days

Day: 45.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,706,344 km

• M1: 126,410 km (0.062 R)
• M2: 408,402 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.89 AU - 1.03 AU

Year: 345 Days

Day: 20.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.21 AU - 1.27 AU

Year: 507 Days

Day: 30.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.8

Radius: 8.4

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.7 AU - 10.5 AU

Year: 11783 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,706,344 km

• M1: 104,419 km (0.108 R)
• M2: 579,542 km (0.111 R)
• M3: 966,402 km (0.097 R)
• M4: 2,183,082 km (0.094 R)
• M5: 2,849,540 km (0.118 R)
• M6: 5,704,017 km (0.05 R)
• M7: 6,649,625 km (0.096 R)
• M8: 7,528,363 km (0.105 R)
• M9: 7,909,389 km (0.1 R)
• M10: 8,347,711 km (0.05 R)
• M11: 8,755,963 km (0.043 R)
• M12: 11,326,653 km (0.067 R)
• M13: 18,199,778 km (0.118 R)
• M14: 18,964,372 km (0.109 R)
• M15: 26,252,781 km (0.119 R)
• M16: 26,835,165 km (0.095 R)
• M17: 31,809,594 km (0.038 R)
• M18: 35,094,763 km (0.039 R)
• M19: 39,987,511 km (0.091 R)
• M20: 47,002,903 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874

Radius: 11.2

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.29 AU - 12.55 AU

Year: 13247 Days

Day: 11.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,706,344 km

• M1: 191,186 km (0.107 R)
• M2: 654,939 km (0.078 R)
• M3: 1,152,502 km (0.094 R)
• M4: 3,334,237 km (0.12 R)
• M5: 5,079,147 km (0.116 R)
• M6: 5,505,351 km (0.117 R)
• M7: 6,430,016 km (0.081 R)
• M8: 7,189,225 km (0.083 R)
• M9: 9,827,982 km (0.063 R)
• M10: 10,435,798 km (0.1 R)
• M11: 11,068,298 km (0.105 R)
• M12: 12,858,984 km (0.106 R)
• M13: 14,340,751 km (0.034 R)
• M14: 23,492,251 km (0.069 R)
• M15: 24,180,102 km (0.058 R)
• M16: 25,595,896 km (0.113 R)
• M17: 27,388,528 km (0.084 R)
• M18: 28,592,043 km (0.114 R)
• M19: 29,376,085 km (0.062 R)
• M20: 33,266,976 km (0.06 R)
• M21: 35,144,130 km (0.12 R)
• M22: 45,902,910 km (0.062 R)
• M23: 48,542,415 km (0.041 R)
• M24: 52,272,488 km (0.102 R)
• M25: 58,487,681 km (0.077 R)
• M26: 62,144,900 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 11,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit