🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.6 AU - 0.66 AU

Year: 174 Days

Day: 12.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,443,648 km

• M1: 189,840 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.58 AU - 0.8 AU

Year: 200 Days

Day: 47.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1 AU - 1.48 AU

Year: 481 Days

Day: 15.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 49,443,648 km

• M1: 35,903 km (0.06 R)
• M2: 87,814 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4 AU - 6.22 AU

Year: 4023 Days

Day: 21 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,443,648 km

• M1: 70,311 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.5

Radius: 13.4

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.25 AU - 10.39 AU

Year: 9122 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,443,648 km

• M1: 166,652 km (0.045 R)
• M2: 1,083,687 km (0.112 R)
• M3: 2,261,321 km (0.102 R)
• M4: 2,683,038 km (0.112 R)
• M5: 3,273,351 km (0.119 R)
• M6: 3,922,755 km (0.11 R)
• M7: 4,567,821 km (0.11 R)
• M8: 5,089,320 km (0.05 R)
• M9: 6,035,376 km (0.114 R)
• M10: 6,858,314 km (0.119 R)
• M11: 8,187,491 km (0.108 R)
• M12: 8,913,490 km (0.052 R)
• M13: 9,583,688 km (0.097 R)
• M14: 10,651,668 km (0.096 R)
• M15: 11,187,378 km (0.059 R)
• M16: 11,797,438 km (0.077 R)
• M17: 13,145,015 km (0.105 R)
• M18: 20,297,140 km (0.089 R)
• M19: 20,872,344 km (0.11 R)
• M20: 21,883,625 km (0.09 R)
• M21: 23,015,632 km (0.057 R)
• M22: 24,369,942 km (0.108 R)
• M23: 28,444,539 km (0.091 R)
• M24: 31,949,019 km (0.101 R)
• M25: 36,449,970 km (0.101 R)
• M26: 39,167,116 km (0.087 R)
• M27: 40,316,626 km (0.032 R)
• M28: 40,964,834 km (0.05 R)
• M29: 42,149,200 km (0.103 R)
• M30: 47,980,076 km (0.099 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit