🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.55 AU - 0.81 AU

Year: 206 Days

Day: 44.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,575,800 km

• M1: 35,455 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.6 AU - 0.82 AU

Year: 220 Days

Day: 25.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.71 AU - 0.91 AU

Year: 268 Days

Day: 23.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,575,800 km

• M1: 47,273 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.44 AU - 4.58 AU

Year: 3516 Days

Day: 30.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,575,800 km

• M1: 38,297 km (0.106 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.6

Radius: 9.9

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.05 AU - 6.37 AU

Year: 4365 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,575,800 km

• M1: 123,119 km (0.12 R)
• M2: 483,052 km (0.047 R)
• M3: 906,862 km (0.089 R)
• M4: 1,311,973 km (0.079 R)
• M5: 1,944,024 km (0.085 R)
• M6: 2,465,074 km (0.105 R)
• M7: 2,910,726 km (0.115 R)
• M8: 3,269,761 km (0.034 R)
• M9: 5,645,973 km (0.037 R)
• M10: 6,937,003 km (0.104 R)
• M11: 8,873,697 km (0.094 R)
• M12: 9,924,323 km (0.117 R)
• M13: 10,876,364 km (0.103 R)
• M14: 11,840,821 km (0.097 R)
• M15: 12,811,412 km (0.096 R)
• M16: 13,992,188 km (0.1 R)
• M17: 16,216,260 km (0.097 R)
• M18: 17,229,187 km (0.106 R)
• M19: 17,596,599 km (0.03 R)
• M20: 18,410,711 km (0.092 R)
• M21: 19,711,763 km (0.108 R)
• M22: 20,181,351 km (0.082 R)
• M23: 22,861,846 km (0.109 R)
• M24: 23,830,941 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 19,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit