🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.52 AU - 0.8 AU

Year: 192 Days

Day: 19.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,748,941 km

• M1: 62,831 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.09 AU - 1.15 AU

Year: 425 Days

Day: 33.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.18 AU - 1.22 AU

Year: 471 Days

Day: 41.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 108.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.19 AU - 1.21 AU

Year: 471 Days

Day: 13.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.2

Radius: 10.8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.38 AU - 7.22 AU

Year: 5003 Days

Day: 12.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 105.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,748,941 km

• M1: 134,488 km (0.111 R)
• M2: 479,760 km (0.083 R)
• M3: 821,592 km (0.066 R)
• M4: 1,410,708 km (0.071 R)
• M5: 2,862,406 km (0.109 R)
• M6: 4,689,893 km (0.029 R)
• M7: 5,296,064 km (0.032 R)
• M8: 7,397,166 km (0.115 R)
• M9: 13,893,005 km (0.078 R)
• M10: 18,690,908 km (0.103 R)
• M11: 20,280,535 km (0.049 R)
• M12: 21,958,574 km (0.069 R)
• M13: 28,733,113 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.5

Radius: 12.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.03 AU - 13.43 AU

Year: 15318 Days

Day: 7.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,748,941 km

• M1: 154,235 km (0.096 R)
• M2: 1,326,036 km (0.103 R)
• M3: 2,168,122 km (0.064 R)
• M4: 3,191,371 km (0.053 R)
• M5: 6,133,812 km (0.085 R)
• M6: 8,346,364 km (0.096 R)
• M7: 9,324,435 km (0.073 R)
• M8: 9,841,446 km (0.082 R)
• M9: 12,532,562 km (0.083 R)
• M10: 13,616,697 km (0.081 R)
• M11: 17,168,151 km (0.082 R)
• M12: 21,383,669 km (0.061 R)
• M13: 23,116,611 km (0.116 R)
• M14: 25,838,245 km (0.105 R)
• M15: 29,093,196 km (0.08 R)
• M16: 30,199,023 km (0.097 R)
• M17: 35,900,347 km (0.111 R)
• M18: 42,986,051 km (0.1 R)
• M19: 44,565,206 km (0.078 R)
• M20: 47,839,005 km (0.108 R)
• M21: 51,589,574 km (0.117 R)
• M22: 53,045,161 km (0.05 R)
• M23: 53,700,848 km (0.109 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 10,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit