🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.13 AU - 1.57 AU

Year: 562 Days

Day: 28.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,155,388 km

• M1: 346,319 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.48 AU - 2.3 AU

Year: 931 Days

Day: 34.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,155,388 km

• M1: 230,381 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.72 AU - 2.68 AU

Year: 1169 Days

Day: 19.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.08 AU - 3.96 AU

Year: 2365 Days

Day: 41.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,155,388 km

• M1: 54,154 km (0.075 R)
• M2: 949,049 km (0.077 R)

Asteroid Belt

Center: 7.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 11.6

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.13 AU - 12.43 AU

Year: 14481 Days

Day: 14.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,155,388 km

• M1: 144,212 km (0.095 R)
• M2: 555,906 km (0.092 R)
• M3: 953,238 km (0.058 R)
• M4: 1,846,935 km (0.107 R)
• M5: 2,673,314 km (0.098 R)
• M6: 3,411,280 km (0.105 R)
• M7: 6,217,138 km (0.091 R)
• M8: 7,645,648 km (0.083 R)
• M9: 8,389,000 km (0.063 R)
• M10: 9,912,355 km (0.047 R)
• M11: 10,458,986 km (0.104 R)
• M12: 11,493,455 km (0.073 R)
• M13: 14,515,930 km (0.107 R)
• M14: 16,172,577 km (0.11 R)
• M15: 18,436,890 km (0.04 R)
• M16: 23,778,582 km (0.113 R)
• M17: 24,462,244 km (0.096 R)
• M18: 25,766,438 km (0.057 R)
• M19: 28,295,390 km (0.108 R)
• M20: 36,868,694 km (0.086 R)
• M21: 37,916,628 km (0.071 R)
• M22: 39,119,245 km (0.118 R)
• M23: 40,761,979 km (0.061 R)
• M24: 42,450,191 km (0.099 R)
• M25: 42,879,537 km (0.032 R)
• M26: 47,948,960 km (0.12 R)
• M27: 49,988,577 km (0.109 R)
• M28: 52,577,368 km (0.117 R)
• M29: 54,239,999 km (0.109 R)
• M30: 55,595,206 km (0.095 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 16,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit