🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.5 AU - 0.5 AU

Year: 133 Days

Day: 23 Hours

Environment

Temp: 237 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.57 AU - 0.73 AU

Year: 197 Days

Day: 21.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.98 AU - 1.32 AU

Year: 465 Days

Day: 13.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.3

Radius: 13.7

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.44 AU - 8.94 AU

Year: 8034 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,647,599 km

• M1: 173,085 km (0.065 R)
• M2: 676,332 km (0.109 R)
• M3: 1,150,258 km (0.104 R)
• M4: 1,749,248 km (0.062 R)
• M5: 2,706,076 km (0.085 R)
• M6: 3,187,631 km (0.057 R)
• M7: 4,326,221 km (0.112 R)
• M8: 5,086,328 km (0.043 R)
• M9: 5,615,306 km (0.034 R)
• M10: 6,042,856 km (0.118 R)
• M11: 7,844,912 km (0.109 R)
• M12: 9,489,442 km (0.114 R)
• M13: 11,480,290 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.7

Radius: 10

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.4 AU - 8.14 AU

Year: 8159 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,647,599 km

• M1: 124,615 km (0.112 R)
• M2: 813,064 km (0.089 R)
• M3: 1,491,790 km (0.051 R)
• M4: 2,059,065 km (0.087 R)
• M5: 2,384,740 km (0.076 R)
• M6: 3,342,764 km (0.091 R)
• M7: 3,947,888 km (0.112 R)
• M8: 4,511,124 km (0.116 R)
• M9: 5,281,852 km (0.058 R)
• M10: 6,599,510 km (0.07 R)
• M11: 7,045,910 km (0.12 R)
• M12: 7,393,875 km (0.096 R)
• M13: 8,208,435 km (0.086 R)
• M14: 10,112,367 km (0.06 R)
• M15: 11,012,348 km (0.062 R)
• M16: 13,972,441 km (0.072 R)
• M17: 20,931,136 km (0.077 R)
• M18: 23,399,201 km (0.056 R)
• M19: 23,915,164 km (0.103 R)
• M20: 24,791,808 km (0.094 R)
• M21: 25,328,116 km (0.1 R)
• M22: 26,983,267 km (0.078 R)
• M23: 35,218,480 km (0.097 R)
• M24: 36,698,003 km (0.103 R)
• M25: 37,746,236 km (0.069 R)
• M26: 42,139,327 km (0.101 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: 202 - 15,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit