🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.5 AU - 0.7 AU

Year: 171 Days

Day: 40.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,052,105 km

• M1: 238,459 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.8 AU

Year: 221 Days

Day: 27.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.37 AU - 1.49 AU

Year: 631 Days

Day: 15.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,052,105 km

• M1: 61,186 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.81 AU - 3.43 AU

Year: 2033 Days

Day: 43.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,052,105 km

• M1: 270,772 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.2

Radius: 3.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.91 AU - 14.13 AU

Year: 17334 Days

Day: 20.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 22,052,105 km

• M1: 46,226 km (0.076 R)
• M2: 313,707 km (0.075 R)
• M3: 493,823 km (0.055 R)
• M4: 926,310 km (0.06 R)
• M5: 1,596,209 km (0.108 R)
• M6: 1,771,388 km (0.061 R)
• M7: 2,829,943 km (0.086 R)
• M8: 3,086,952 km (0.069 R)
• M9: 5,115,050 km (0.111 R)
• M10: 6,145,331 km (0.105 R)
• M11: 8,191,531 km (0.096 R)
• M12: 8,641,970 km (0.098 R)
• M13: 11,186,779 km (0.088 R)
• M14: 11,525,768 km (0.098 R)
• M15: 13,994,282 km (0.106 R)
• M16: 15,559,675 km (0.111 R)
• M17: 18,676,097 km (0.113 R)
• M18: 19,759,934 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 20,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit