🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.84 AU - 0.86 AU

Year: 282 Days

Day: 42.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 160.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.11 AU - 1.35 AU

Year: 491 Days

Day: 26 Hours

Environment

Temp: 16 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.17 AU - 1.67 AU

Year: 609 Days

Day: 21.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 9,830,311 km

• M1: 106,663 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.94 AU - 3.44 AU

Year: 2050 Days

Day: 24.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.76 AU - 5.68 AU

Year: 3690 Days

Day: 24.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,830,311 km

• M1: 71,657 km (0.088 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.8

Radius: 14.1

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.71 AU - 7.47 AU

Year: 6794 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 9,830,311 km

• M1: 181,013 km (0.077 R)
• M2: 361,877 km (0.072 R)
• M3: 489,933 km (0.113 R)
• M4: 622,626 km (0.075 R)
• M5: 900,430 km (0.113 R)
• M6: 1,254,229 km (0.1 R)
• M7: 1,389,465 km (0.065 R)
• M8: 1,575,266 km (0.045 R)
• M9: 1,841,849 km (0.095 R)
• M10: 2,047,396 km (0.12 R)
• M11: 2,174,555 km (0.119 R)
• M12: 2,295,729 km (0.11 R)
• M13: 2,392,519 km (0.082 R)
• M14: 2,636,214 km (0.101 R)
• M15: 2,793,890 km (0.095 R)
• M16: 3,416,367 km (0.117 R)
• M17: 3,837,634 km (0.034 R)
• M18: 4,473,276 km (0.09 R)
• M19: 4,707,546 km (0.117 R)
• M20: 4,854,601 km (0.066 R)
• M21: 5,258,365 km (0.103 R)
• M22: 6,147,874 km (0.079 R)
• M23: 6,371,373 km (0.102 R)
• M24: 6,635,563 km (0.067 R)
• M25: 6,877,613 km (0.092 R)
• M26: 7,318,328 km (0.104 R)
• M27: 7,462,839 km (0.03 R)
• M28: 7,674,969 km (0.1 R)
• M29: 8,529,023 km (0.11 R)
• M30: 9,585,184 km (0.114 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 10,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit