🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.55 AU - 0.73 AU

Year: 184 Days

Day: 12.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.91 AU - 0.91 AU

Year: 312 Days

Day: 35.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,372,458 km

• M1: 194,776 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.92 AU - 1.14 AU

Year: 376 Days

Day: 18.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.58 AU - 1.7 AU

Year: 756 Days

Day: 33.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.1

Radius: 6.7

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.66 AU - 19.72 AU

Year: 23445 Days

Day: 15.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,372,458 km

• M1: 83,625 km (0.113 R)
• M2: 528,230 km (0.12 R)
• M3: 841,488 km (0.071 R)
• M4: 1,584,989 km (0.08 R)
• M5: 3,382,408 km (0.048 R)
• M6: 3,885,206 km (0.026 R)
• M7: 4,820,791 km (0.068 R)
• M8: 6,715,748 km (0.083 R)
• M9: 8,105,362 km (0.092 R)
• M10: 9,280,304 km (0.087 R)
• M11: 10,322,702 km (0.076 R)
• M12: 12,096,185 km (0.06 R)
• M13: 12,984,796 km (0.086 R)
• M14: 20,745,485 km (0.067 R)
• M15: 22,721,373 km (0.108 R)
• M16: 23,028,199 km (0.039 R)
• M17: 24,496,951 km (0.115 R)
• M18: 25,693,733 km (0.118 R)
• M19: 27,852,132 km (0.098 R)
• M20: 35,183,923 km (0.109 R)
• M21: 42,300,743 km (0.043 R)
• M22: 50,319,937 km (0.11 R)
• M23: 61,447,026 km (0.113 R)
• M24: 76,143,820 km (0.066 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 19,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit