🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.45 AU - 0.69 AU

Year: 151 Days

Day: 33 Hours

Environment

Temp: 248 °C

Axial Tilt: 131 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.75 AU - 0.81 AU

Year: 241 Days

Day: 21.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,101,562 km

• M1: 367,562 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.67 AU - 0.95 AU

Year: 255 Days

Day: 37.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.03 AU - 1.41 AU

Year: 471 Days

Day: 39.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,101,562 km

• M1: 134,488 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 11.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.22 AU - 7.82 AU

Year: 5824 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,101,562 km

• M1: 143,016 km (0.117 R)
• M2: 623,225 km (0.066 R)
• M3: 1,146,368 km (0.046 R)
• M4: 1,516,773 km (0.116 R)
• M5: 2,109,779 km (0.117 R)
• M6: 2,943,338 km (0.115 R)
• M7: 3,426,390 km (0.119 R)
• M8: 4,029,718 km (0.078 R)
• M9: 4,702,908 km (0.097 R)
• M10: 7,078,074 km (0.059 R)
• M11: 7,663,450 km (0.063 R)
• M12: 8,774,962 km (0.12 R)
• M13: 9,656,094 km (0.106 R)
• M14: 10,996,790 km (0.09 R)
• M15: 11,362,108 km (0.065 R)
• M16: 14,858,809 km (0.085 R)
• M17: 15,249,558 km (0.113 R)
• M18: 17,002,247 km (0.094 R)
• M19: 20,695,818 km (0.079 R)
• M20: 25,763,745 km (0.118 R)
• M21: 26,328,178 km (0.118 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 18,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit