🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.54 AU - 0.66 AU

Year: 174 Days

Day: 37.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,176,092 km

• M1: 112,647 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.49 AU - 0.77 AU

Year: 187 Days

Day: 17.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.85 AU - 1.09 AU

Year: 358 Days

Day: 15.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,176,092 km

• M1: 181,911 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.2

Radius: 5.7

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.31 AU - 19.99 AU

Year: 31404 Days

Day: 23 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 93,176,092 km

• M1: 70,909 km (0.062 R)
• M2: 366,664 km (0.118 R)
• M3: 815,757 km (0.045 R)
• M4: 1,189,004 km (0.084 R)
• M5: 1,596,658 km (0.088 R)
• M6: 1,923,978 km (0.115 R)
• M7: 2,461,184 km (0.1 R)
• M8: 2,712,509 km (0.071 R)
• M9: 3,860,971 km (0.076 R)
• M10: 4,710,837 km (0.076 R)
• M11: 5,139,584 km (0.084 R)
• M12: 16,509,471 km (0.094 R)
• M13: 25,522,145 km (0.119 R)
• M14: 31,191,754 km (0.068 R)
• M15: 36,889,040 km (0.09 R)
• M16: 62,444,096 km (0.034 R)
• M17: 63,087,816 km (0.111 R)
• M18: 70,463,888 km (0.057 R)
• M19: 77,402,537 km (0.038 R)
• M20: 87,432,775 km (0.062 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 11,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit