🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.81 AU - 0.95 AU

Year: 293 Days

Day: 26 Hours

Environment

Temp: 114 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.38 AU - 2.22 AU

Year: 857 Days

Day: 17.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.61 AU - 3.05 AU

Year: 1689 Days

Day: 31.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,633,469 km

• M1: 33,959 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 14.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.72 AU - 6 AU

Year: 4402 Days

Day: 9.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,633,469 km

• M1: 191,635 km (0.118 R)
• M2: 790,625 km (0.065 R)
• M3: 1,308,533 km (0.111 R)
• M4: 4,777,558 km (0.12 R)
• M5: 5,646,721 km (0.069 R)
• M6: 7,238,443 km (0.093 R)
• M7: 7,868,100 km (0.091 R)
• M8: 10,587,490 km (0.111 R)
• M9: 13,513,475 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.2

Radius: 13.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.55 AU - 7.71 AU

Year: 7477 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,633,469 km

• M1: 169,644 km (0.085 R)
• M2: 676,033 km (0.08 R)
• M3: 1,127,818 km (0.101 R)
• M4: 1,817,614 km (0.073 R)
• M5: 2,704,281 km (0.097 R)
• M6: 3,567,760 km (0.101 R)
• M7: 5,476,329 km (0.066 R)
• M8: 7,033,643 km (0.119 R)
• M9: 11,788,911 km (0.092 R)
• M10: 13,686,859 km (0.055 R)
• M11: 17,881,134 km (0.063 R)
• M12: 20,669,339 km (0.1 R)
• M13: 24,139,262 km (0.113 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 17,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit