🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.7 AU - 0.76 AU

Year: 219 Days

Day: 43.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.65 AU - 0.95 AU

Year: 251 Days

Day: 34.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.96 AU - 1.42 AU

Year: 456 Days

Day: 18.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.95 AU - 2.39 AU

Year: 1123 Days

Day: 46.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.59 AU - 4.25 AU

Year: 2223 Days

Day: 39.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.15 AU - 5.15 AU

Year: 3524 Days

Day: 26.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 8.8

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.37 AU - 13.45 AU

Year: 12665 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,307,808 km

• M1: 109,506 km (0.086 R)
• M2: 597,344 km (0.107 R)
• M3: 1,354,010 km (0.117 R)
• M4: 1,691,802 km (0.051 R)
• M5: 2,031,090 km (0.102 R)
• M6: 2,625,891 km (0.108 R)
• M7: 3,648,094 km (0.117 R)
• M8: 4,371,250 km (0.1 R)
• M9: 4,653,840 km (0.102 R)
• M10: 7,688,283 km (0.099 R)
• M11: 8,529,622 km (0.093 R)
• M12: 9,022,846 km (0.085 R)
• M13: 9,745,254 km (0.097 R)
• M14: 10,957,595 km (0.037 R)
• M15: 13,612,509 km (0.111 R)
• M16: 14,014,329 km (0.097 R)
• M17: 14,911,766 km (0.09 R)
• M18: 15,195,553 km (0.106 R)
• M19: 17,051,464 km (0.074 R)
• M20: 18,559,561 km (0.115 R)
• M21: 19,053,682 km (0.066 R)
• M22: 20,414,425 km (0.047 R)
• M23: 25,789,626 km (0.06 R)
• M24: 26,508,593 km (0.069 R)
• M25: 27,452,556 km (0.071 R)
• M26: 31,569,938 km (0.049 R)
• M27: 37,109,996 km (0.056 R)
• M28: 39,361,145 km (0.072 R)
• M29: 47,879,846 km (0.1 R)
• M30: 53,472,562 km (0.094 R)
• M31: 55,997,176 km (0.047 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit