🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.66 AU - 0.72 AU

Year: 204 Days

Day: 18.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,968,508 km

• M1: 49,367 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.76 AU - 0.98 AU

Year: 289 Days

Day: 18.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.77 AU - 2.11 AU

Year: 963 Days

Day: 29.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,968,508 km

• M1: 90,507 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.51 AU - 2.67 AU

Year: 1486 Days

Day: 30.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 143 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.7

Radius: 14.3

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.03 AU - 7.23 AU

Year: 6085 Days

Day: 13.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,968,508 km

• M1: 177,872 km (0.115 R)
• M2: 773,571 km (0.109 R)
• M3: 1,452,446 km (0.118 R)
• M4: 3,620,568 km (0.068 R)
• M5: 4,944,210 km (0.074 R)
• M6: 6,199,336 km (0.091 R)
• M7: 6,673,561 km (0.093 R)
• M8: 8,244,488 km (0.043 R)
• M9: 13,069,319 km (0.102 R)
• M10: 16,011,460 km (0.117 R)
• M11: 18,386,027 km (0.079 R)
• M12: 21,983,856 km (0.096 R)
• M13: 26,819,757 km (0.111 R)
• M14: 27,628,932 km (0.086 R)
• M15: 28,454,263 km (0.092 R)
• M16: 30,541,004 km (0.089 R)
• M17: 31,820,963 km (0.103 R)
• M18: 34,172,791 km (0.088 R)
• M19: 36,638,314 km (0.065 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit