🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.42 AU - 0.64 AU

Year: 111 Days

Day: 18.1 Hours

Environment

Temp: 382 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.5 AU - 1.96 AU

Year: 653 Days

Day: 34.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,539,078 km

• M1: 37,549 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.28 AU - 5.24 AU

Year: 2523 Days

Day: 31.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.7 AU - 6.74 AU

Year: 3926 Days

Day: 36.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.1

Radius: 12.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.66 AU - 12.5 AU

Year: 12049 Days

Day: 14.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,539,078 km

• M1: 159,771 km (0.102 R)
• M2: 574,905 km (0.119 R)
• M3: 998,715 km (0.11 R)
• M4: 1,924,427 km (0.113 R)
• M5: 2,470,758 km (0.076 R)
• M6: 2,913,718 km (0.057 R)
• M7: 3,434,767 km (0.069 R)
• M8: 4,130,846 km (0.049 R)
• M9: 5,081,540 km (0.093 R)
• M10: 5,626,825 km (0.106 R)
• M11: 7,204,334 km (0.033 R)
• M12: 7,630,389 km (0.071 R)
• M13: 8,209,333 km (0.102 R)
• M14: 9,405,517 km (0.098 R)
• M15: 13,435,534 km (0.096 R)
• M16: 14,215,089 km (0.114 R)
• M17: 16,661,612 km (0.114 R)
• M18: 18,257,523 km (0.117 R)
• M19: 23,562,562 km (0.045 R)
• M20: 26,565,440 km (0.111 R)
• M21: 28,632,883 km (0.081 R)
• M22: 31,140,592 km (0.081 R)
• M23: 33,202,948 km (0.115 R)
• M24: 35,232,692 km (0.094 R)
• M25: 35,722,176 km (0.107 R)
• M26: 37,091,296 km (0.088 R)
• M27: 37,597,834 km (0.068 R)
• M28: 47,970,951 km (0.104 R)

Kuiper Belt

Range: 38.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 15,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit