🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.5 AU - 0.8 AU

Year: 202 Days

Day: 32.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.79 AU

Year: 206 Days

Day: 20.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,426,250 km

• M1: 97,239 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.8 AU - 1.1 AU

Year: 356 Days

Day: 28.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 137.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.88 AU - 2.5 AU

Year: 1248 Days

Day: 22.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,426,250 km

• M1: 46,824 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.82 AU - 2.96 AU

Year: 1423 Days

Day: 19.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 13.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.35 AU - 7.57 AU

Year: 7069 Days

Day: 12 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,426,250 km

• M1: 166,502 km (0.059 R)
• M2: 964,158 km (0.085 R)
• M3: 1,721,273 km (0.092 R)
• M4: 2,176,499 km (0.069 R)
• M5: 2,639,206 km (0.103 R)
• M6: 3,184,639 km (0.114 R)
• M7: 4,337,141 km (0.064 R)
• M8: 6,214,146 km (0.077 R)
• M9: 10,871,576 km (0.097 R)
• M10: 11,582,466 km (0.081 R)
• M11: 12,408,545 km (0.091 R)
• M12: 14,646,080 km (0.074 R)
• M13: 15,415,761 km (0.118 R)
• M14: 17,671,847 km (0.08 R)

Asteroid Belt

Center: 8.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.5

Radius: 14.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.94 AU - 10.44 AU

Year: 11613 Days

Day: 7.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 156 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,426,250 km

• M1: 176,525 km (0.108 R)
• M2: 1,008,439 km (0.054 R)
• M3: 1,869,076 km (0.107 R)
• M4: 2,370,528 km (0.102 R)
• M5: 4,947,800 km (0.04 R)
• M6: 9,772,182 km (0.109 R)
• M7: 12,936,625 km (0.114 R)
• M8: 13,839,149 km (0.114 R)
• M9: 14,527,300 km (0.047 R)
• M10: 15,502,528 km (0.047 R)
• M11: 16,940,612 km (0.113 R)
• M12: 20,399,016 km (0.108 R)
• M13: 25,958,073 km (0.115 R)
• M14: 26,909,366 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 17,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit