🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.86 AU - 1.14 AU

Year: 365 Days

Day: 39.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,722,914 km

• M1: 128,205 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.75 AU - 3.21 AU

Year: 1879 Days

Day: 31.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 67.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,722,914 km

• M1: 1,560,904 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.09 AU - 5.29 AU

Year: 3710 Days

Day: 30.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,722,914 km

• M1: 3,478,150 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.6

Radius: 9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.66 AU - 5.12 AU

Year: 3950 Days

Day: 7.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,722,914 km

• M1: 112,348 km (0.116 R)
• M2: 419,173 km (0.068 R)
• M3: 950,994 km (0.089 R)
• M4: 1,366,876 km (0.087 R)
• M5: 2,259,077 km (0.111 R)
• M6: 2,688,124 km (0.11 R)
• M7: 3,037,734 km (0.12 R)
• M8: 4,091,502 km (0.113 R)
• M9: 4,613,898 km (0.099 R)
• M10: 4,952,438 km (0.062 R)
• M11: 7,614,980 km (0.079 R)
• M12: 8,464,696 km (0.044 R)
• M13: 9,791,031 km (0.107 R)
• M14: 10,385,383 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.5

Radius: 9.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.7 AU - 7.18 AU

Year: 6678 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 123.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,722,914 km

• M1: 121,922 km (0.1 R)
• M2: 447,746 km (0.032 R)
• M3: 800,797 km (0.12 R)
• M4: 1,345,932 km (0.101 R)
• M5: 1,684,472 km (0.036 R)
• M6: 2,910,427 km (0.11 R)
• M7: 3,319,278 km (0.118 R)
• M8: 4,549,870 km (0.077 R)
• M9: 5,611,865 km (0.109 R)
• M10: 6,374,814 km (0.051 R)
• M11: 7,205,232 km (0.111 R)
• M12: 8,919,623 km (0.099 R)
• M13: 9,786,394 km (0.118 R)
• M14: 11,591,292 km (0.077 R)
• M15: 13,983,661 km (0.058 R)
• M16: 14,643,687 km (0.1 R)
• M17: 15,152,170 km (0.032 R)
• M18: 15,789,606 km (0.065 R)
• M19: 16,994,318 km (0.119 R)
• M20: 18,194,542 km (0.089 R)
• M21: 20,342,318 km (0.061 R)
• M22: 21,046,775 km (0.073 R)
• M23: 22,653,905 km (0.049 R)
• M24: 29,634,441 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 14,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit