🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.64 AU - 0.84 AU

Year: 244 Days

Day: 17.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,482,258 km

• M1: 26,479 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.82 AU - 1.08 AU

Year: 355 Days

Day: 14 Hours

Environment

Temp: 4 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.13 AU - 1.57 AU

Year: 601 Days

Day: 12.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.42 AU - 1.48 AU

Year: 669 Days

Day: 24 Hours

Environment

Temp: -55 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,482,258 km

• M1: 43,234 km (0.117 R)
• M2: 115,190 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.12 AU - 4.54 AU

Year: 2870 Days

Day: 42.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,482,258 km

• M1: 40,691 km (0.11 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 11.9

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.8 AU - 7.86 AU

Year: 7598 Days

Day: 12.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,482,258 km

• M1: 149,149 km (0.099 R)
• M2: 588,069 km (0.09 R)
• M3: 1,332,319 km (0.094 R)
• M4: 1,758,373 km (0.084 R)
• M5: 2,207,915 km (0.034 R)
• M6: 2,813,338 km (0.106 R)
• M7: 3,597,530 km (0.048 R)
• M8: 5,161,276 km (0.081 R)
• M9: 6,950,167 km (0.099 R)
• M10: 7,722,541 km (0.096 R)
• M11: 9,484,056 km (0.113 R)
• M12: 9,951,550 km (0.109 R)
• M13: 10,582,254 km (0.078 R)
• M14: 11,395,019 km (0.054 R)
• M15: 13,087,570 km (0.116 R)
• M16: 14,084,041 km (0.063 R)
• M17: 14,755,287 km (0.094 R)
• M18: 15,769,560 km (0.071 R)
• M19: 16,293,901 km (0.028 R)
• M20: 16,965,595 km (0.065 R)
• M21: 18,653,209 km (0.04 R)
• M22: 19,914,469 km (0.083 R)
• M23: 20,604,863 km (0.112 R)
• M24: 22,114,754 km (0.09 R)
• M25: 24,039,630 km (0.069 R)
• M26: 24,822,326 km (0.108 R)
• M27: 26,622,736 km (0.119 R)
• M28: 32,968,379 km (0.111 R)
• M29: 33,826,323 km (0.069 R)
• M30: 39,170,706 km (0.047 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 11,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit