🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.59 AU - 0.63 AU

Year: 171 Days

Day: 25.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,544,177 km

• M1: 35,903 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.85 AU - 1.07 AU

Year: 339 Days

Day: 36.9 Hours

Environment

Temp: 73 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.85 AU - 1.17 AU

Year: 365 Days

Day: 40.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.27 AU - 2.09 AU

Year: 784 Days

Day: 26.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.02 AU - 5.32 AU

Year: 3632 Days

Day: 35.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 126 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.6

Radius: 10

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.25 AU - 7.11 AU

Year: 6214 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 37,544,177 km

• M1: 127,607 km (0.059 R)
• M2: 451,486 km (0.077 R)
• M3: 981,512 km (0.068 R)
• M4: 1,350,570 km (0.074 R)
• M5: 1,929,065 km (0.067 R)
• M6: 2,413,014 km (0.109 R)
• M7: 3,058,229 km (0.112 R)
• M8: 3,511,511 km (0.114 R)
• M9: 4,773,818 km (0.119 R)
• M10: 5,146,765 km (0.085 R)
• M11: 5,758,620 km (0.113 R)
• M12: 6,148,622 km (0.104 R)
• M13: 6,660,696 km (0.109 R)
• M14: 8,247,480 km (0.106 R)
• M15: 11,178,551 km (0.107 R)
• M16: 12,046,817 km (0.104 R)
• M17: 12,795,106 km (0.089 R)
• M18: 13,236,420 km (0.082 R)
• M19: 14,207,908 km (0.085 R)
• M20: 19,499,634 km (0.039 R)
• M21: 20,456,013 km (0.059 R)
• M22: 21,366,166 km (0.119 R)
• M23: 23,348,936 km (0.109 R)
• M24: 24,511,462 km (0.066 R)
• M25: 25,192,730 km (0.108 R)
• M26: 25,974,229 km (0.107 R)
• M27: 27,312,532 km (0.088 R)
• M28: 28,322,916 km (0.078 R)
• M29: 30,126,318 km (0.086 R)
• M30: 32,512,105 km (0.097 R)
• M31: 37,432,080 km (0.103 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 11,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit