🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.77 AU - 1.99 AU

Year: 902 Days

Day: 29.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.02 AU - 4.38 AU

Year: 2490 Days

Day: 20.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.6 AU - 4.48 AU

Year: 2841 Days

Day: 45.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,212,545 km

• M1: 84,074 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.5 AU - 4.52 AU

Year: 3351 Days

Day: 34.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.47 AU - 5.61 AU

Year: 3384 Days

Day: 40 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788

Radius: 12.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.31 AU - 6.79 AU

Year: 5865 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 26,212,545 km

• M1: 150,495 km (0.099 R)
• M2: 576,849 km (0.068 R)
• M3: 1,105,977 km (0.07 R)
• M4: 1,539,811 km (0.079 R)
• M5: 1,998,179 km (0.101 R)
• M6: 2,409,723 km (0.082 R)
• M7: 2,878,413 km (0.101 R)
• M8: 3,765,079 km (0.118 R)
• M9: 5,885,180 km (0.112 R)
• M10: 6,436,598 km (0.119 R)
• M11: 7,383,253 km (0.091 R)
• M12: 8,663,811 km (0.109 R)
• M13: 10,087,085 km (0.056 R)
• M14: 10,830,886 km (0.1 R)
• M15: 11,862,214 km (0.052 R)
• M16: 12,375,783 km (0.069 R)
• M17: 14,522,213 km (0.088 R)
• M18: 16,084,464 km (0.05 R)
• M19: 19,258,183 km (0.104 R)
• M20: 19,682,293 km (0.067 R)
• M21: 22,204,363 km (0.111 R)
• M22: 22,906,576 km (0.102 R)
• M23: 24,934,823 km (0.12 R)
• M24: 25,608,313 km (0.073 R)
• M25: 26,294,070 km (0.069 R)
• M26: 28,333,837 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.5

Radius: 8.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.76 AU - 9.86 AU

Year: 8381 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 26,212,545 km

• M1: 105,915 km (0.1 R)
• M2: 386,262 km (0.093 R)
• M3: 728,093 km (0.039 R)
• M4: 2,937,953 km (0.06 R)
• M5: 10,094,864 km (0.115 R)
• M6: 16,025,223 km (0.067 R)
• M7: 22,987,358 km (0.094 R)
• M8: 25,437,173 km (0.109 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 15,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit