🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.57 AU - 0.67 AU

Year: 181 Days

Day: 35.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.82 AU - 0.82 AU

Year: 275 Days

Day: 15.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 9,351,170 km

• M1: 43,982 km (0.034 R)
• M2: 355,445 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.91 AU - 1.47 AU

Year: 481 Days

Day: 15.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.51 AU - 4.37 AU

Year: 2900 Days

Day: 39.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.4

Radius: 9.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.23 AU - 6.91 AU

Year: 4875 Days

Day: 12.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 9,351,170 km

• M1: 120,127 km (0.077 R)
• M2: 236,065 km (0.107 R)
• M3: 413,339 km (0.08 R)
• M4: 477,068 km (0.099 R)
• M5: 798,703 km (0.104 R)
• M6: 1,037,461 km (0.063 R)
• M7: 1,162,226 km (0.102 R)
• M8: 1,229,844 km (0.098 R)
• M9: 1,334,114 km (0.047 R)
• M10: 1,412,503 km (0.106 R)
• M11: 1,492,388 km (0.064 R)
• M12: 1,566,439 km (0.088 R)
• M13: 1,843,644 km (0.104 R)
• M14: 2,532,243 km (0.052 R)
• M15: 3,187,781 km (0.112 R)
• M16: 3,362,212 km (0.07 R)
• M17: 3,421,004 km (0.053 R)
• M18: 3,639,716 km (0.101 R)
• M19: 4,238,108 km (0.113 R)
• M20: 4,889,307 km (0.116 R)
• M21: 5,113,255 km (0.08 R)
• M22: 5,215,131 km (0.102 R)
• M23: 5,490,391 km (0.111 R)
• M24: 5,793,776 km (0.106 R)
• M25: 5,959,530 km (0.097 R)
• M26: 6,271,292 km (0.042 R)
• M27: 7,276,889 km (0.112 R)
• M28: 7,430,227 km (0.108 R)
• M29: 7,520,135 km (0.089 R)
• M30: 7,935,718 km (0.085 R)
• M31: 8,146,202 km (0.113 R)
• M32: 8,332,003 km (0.117 R)
• M33: 8,586,469 km (0.101 R)
• M34: 8,857,092 km (0.09 R)
• M35: 9,075,504 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit