🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.64 AU

Year: 143 Days

Day: 45.8 Hours

Environment

Temp: 271 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.63 AU - 0.73 AU

Year: 196 Days

Day: 35.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,051,246 km

• M1: 298,298 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.4 AU - 1.58 AU

Year: 636 Days

Day: 30.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.6

Radius: 8.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.05 AU - 15.59 AU

Year: 16059 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,051,246 km

• M1: 113,545 km (0.113 R)
• M2: 436,975 km (0.059 R)
• M3: 821,891 km (0.095 R)
• M4: 1,116,150 km (0.074 R)
• M5: 1,455,138 km (0.054 R)
• M6: 1,799,962 km (0.103 R)
• M7: 2,801,669 km (0.094 R)
• M8: 3,510,164 km (0.081 R)
• M9: 5,577,757 km (0.086 R)
• M10: 6,246,010 km (0.077 R)
• M11: 7,784,026 km (0.068 R)
• M12: 8,172,083 km (0.096 R)
• M13: 9,559,603 km (0.118 R)
• M14: 12,210,777 km (0.116 R)
• M15: 13,335,453 km (0.107 R)
• M16: 14,080,451 km (0.081 R)
• M17: 14,852,974 km (0.041 R)
• M18: 17,051,016 km (0.068 R)
• M19: 28,422,847 km (0.115 R)
• M20: 28,829,754 km (0.08 R)
• M21: 29,968,792 km (0.103 R)
• M22: 31,353,320 km (0.092 R)
• M23: 38,423,316 km (0.112 R)
• M24: 41,213,316 km (0.1 R)
• M25: 44,271,695 km (0.108 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 10,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit