🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.2 AU - 1.22 AU

Year: 481 Days

Day: 17.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 92.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.54 AU - 1.64 AU

Year: 725 Days

Day: 19.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 178.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,958,434 km

• M1: 36,502 km (0.099 R)
• M2: 738,415 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.62 AU - 1.7 AU

Year: 773 Days

Day: 23.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.9 AU - 2.48 AU

Year: 1172 Days

Day: 35 Hours

Environment

Temp: -70 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,958,434 km

• M1: 1,588,879 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 14.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.26 AU - 7.62 AU

Year: 7339 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,958,434 km

• M1: 180,415 km (0.115 R)
• M2: 650,601 km (0.084 R)
• M3: 1,195,437 km (0.065 R)
• M4: 2,037,074 km (0.112 R)
• M5: 2,756,042 km (0.105 R)
• M6: 3,754,458 km (0.097 R)
• M7: 5,182,070 km (0.092 R)
• M8: 6,396,506 km (0.113 R)
• M9: 6,911,422 km (0.085 R)
• M10: 7,379,962 km (0.117 R)
• M11: 8,301,335 km (0.098 R)
• M12: 8,873,398 km (0.062 R)
• M13: 9,603,435 km (0.078 R)
• M14: 11,134,869 km (0.054 R)
• M15: 11,933,721 km (0.107 R)
• M16: 13,148,755 km (0.058 R)
• M17: 14,974,298 km (0.081 R)
• M18: 15,824,164 km (0.116 R)
• M19: 17,553,665 km (0.055 R)
• M20: 18,567,489 km (0.072 R)
• M21: 19,763,225 km (0.11 R)
• M22: 20,786,026 km (0.119 R)
• M23: 21,997,768 km (0.105 R)
• M24: 23,016,680 km (0.045 R)
• M25: 24,812,303 km (0.111 R)
• M26: 26,349,571 km (0.108 R)
• M27: 33,138,023 km (0.108 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit