🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.67 AU - 0.75 AU

Year: 213 Days

Day: 45.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,003,650 km

• M1: 13,763 km (0.097 R)
• M2: 30,817 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.01 AU - 1.47 AU

Year: 492 Days

Day: 29.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.31 AU - 2.65 AU

Year: 1392 Days

Day: 16.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134

Radius: 14.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.32 AU - 6.24 AU

Year: 4953 Days

Day: 10.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,003,650 km

• M1: 181,761 km (0.071 R)
• M2: 644,617 km (0.079 R)
• M3: 1,186,162 km (0.118 R)
• M4: 2,321,161 km (0.048 R)
• M5: 3,865,908 km (0.062 R)
• M6: 4,635,290 km (0.08 R)
• M7: 6,401,891 km (0.115 R)
• M8: 9,719,523 km (0.067 R)
• M9: 11,259,933 km (0.086 R)
• M10: 13,042,690 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.3

Radius: 12.2

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.4 AU - 8.98 AU

Year: 8355 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,003,650 km

• M1: 151,692 km (0.05 R)
• M2: 593,604 km (0.084 R)
• M3: 1,548,637 km (0.114 R)
• M4: 2,813,487 km (0.104 R)
• M5: 3,964,194 km (0.036 R)
• M6: 4,675,532 km (0.093 R)
• M7: 5,123,577 km (0.025 R)
• M8: 5,765,801 km (0.059 R)
• M9: 6,980,386 km (0.114 R)
• M10: 8,488,333 km (0.038 R)
• M11: 10,007,649 km (0.049 R)
• M12: 10,502,070 km (0.108 R)
• M13: 11,433,017 km (0.094 R)
• M14: 12,644,760 km (0.114 R)
• M15: 14,123,535 km (0.085 R)
• M16: 15,064,356 km (0.07 R)
• M17: 16,587,711 km (0.12 R)
• M18: 17,777,912 km (0.062 R)
• M19: 19,024,212 km (0.108 R)
• M20: 20,722,596 km (0.118 R)
• M21: 23,803,415 km (0.087 R)
• M22: 24,241,886 km (0.112 R)
• M23: 26,235,876 km (0.039 R)
• M24: 27,849,888 km (0.1 R)
• M25: 30,137,538 km (0.091 R)
• M26: 34,187,452 km (0.063 R)
• M27: 38,707,103 km (0.083 R)
• M28: 40,546,708 km (0.11 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 13,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit