🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.8 AU - 1 AU

Year: 312 Days

Day: 38.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.06 AU - 1.32 AU

Year: 474 Days

Day: 24.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.34 AU - 1.68 AU

Year: 678 Days

Day: 36.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,361,819 km

• M1: 42,785 km (0.069 R)
• M2: 318,943 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.2 AU - 2.5 AU

Year: 1316 Days

Day: 17 Hours

Environment

Temp: -86 °C

Axial Tilt: 60.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.45 AU - 4.47 AU

Year: 2878 Days

Day: 33.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 110.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,361,819 km

• M1: 63,429 km (0.063 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.3

Radius: 10.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.95 AU - 10.37 AU

Year: 9308 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,361,819 km

• M1: 134,339 km (0.115 R)
• M2: 762,201 km (0.078 R)
• M3: 1,244,056 km (0.05 R)
• M4: 1,716,187 km (0.118 R)
• M5: 2,236,339 km (0.115 R)
• M6: 2,620,356 km (0.105 R)
• M7: 4,099,730 km (0.112 R)
• M8: 4,565,278 km (0.108 R)
• M9: 6,004,410 km (0.098 R)
• M10: 6,865,794 km (0.033 R)
• M11: 7,326,257 km (0.108 R)
• M12: 8,877,586 km (0.049 R)
• M13: 10,436,695 km (0.105 R)
• M14: 10,840,610 km (0.082 R)
• M15: 11,733,859 km (0.106 R)
• M16: 13,786,491 km (0.113 R)
• M17: 15,152,768 km (0.056 R)
• M18: 16,001,437 km (0.109 R)
• M19: 16,881,521 km (0.106 R)
• M20: 19,335,824 km (0.077 R)
• M21: 21,447,099 km (0.101 R)
• M22: 23,107,186 km (0.101 R)
• M23: 30,403,374 km (0.092 R)
• M24: 32,069,146 km (0.11 R)
• M25: 36,730,316 km (0.107 R)
• M26: 40,076,970 km (0.033 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit