🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.49 AU - 0.67 AU

Year: 155 Days

Day: 18.5 Hours

Environment

Temp: 266 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,851,422 km

• M1: 40,691 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.7 AU - 0.72 AU

Year: 209 Days

Day: 42 Hours

Environment

Temp: 189 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,851,422 km

• M1: 369,956 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.11 AU - 3.37 AU

Year: 1587 Days

Day: 28.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.8

Radius: 15

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.21 AU - 7.03 AU

Year: 5297 Days

Day: 5.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 14,851,422 km

• M1: 188,045 km (0.094 R)
• M2: 706,102 km (0.076 R)
• M3: 1,577,210 km (0.111 R)
• M4: 2,069,238 km (0.101 R)
• M5: 3,245,675 km (0.094 R)
• M6: 3,910,189 km (0.076 R)
• M7: 5,949,657 km (0.088 R)
• M8: 7,075,530 km (0.117 R)
• M9: 8,374,489 km (0.039 R)
• M10: 10,676,351 km (0.108 R)
• M11: 11,750,314 km (0.082 R)
• M12: 13,325,131 km (0.057 R)
• M13: 15,036,830 km (0.067 R)
• M14: 16,055,143 km (0.086 R)
• M15: 17,991,538 km (0.051 R)
• M16: 18,650,217 km (0.049 R)
• M17: 19,387,136 km (0.099 R)
• M18: 23,366,439 km (0.058 R)

Asteroid Belt

Center: 6.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 12.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.36 AU - 7.98 AU

Year: 6027 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 14,851,422 km

• M1: 158,125 km (0.105 R)
• M2: 667,057 km (0.112 R)
• M3: 1,070,373 km (0.067 R)
• M4: 1,588,131 km (0.117 R)
• M5: 2,107,086 km (0.102 R)
• M6: 3,642,858 km (0.104 R)
• M7: 4,818,996 km (0.101 R)
• M8: 5,241,161 km (0.072 R)
• M9: 5,665,122 km (0.11 R)
• M10: 6,356,713 km (0.095 R)
• M11: 7,292,896 km (0.042 R)
• M12: 8,289,068 km (0.084 R)
• M13: 8,835,699 km (0.106 R)
• M14: 9,967,706 km (0.117 R)
• M15: 11,340,416 km (0.106 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit