🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.72 AU

Year: 168 Days

Day: 41.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 186 Days

Day: 47.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.68 AU - 2.34 AU

Year: 1085 Days

Day: 43.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 92.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,635,686 km

• M1: 101,427 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.89 AU - 2.27 AU

Year: 1142 Days

Day: 46.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.63 AU - 3.01 AU

Year: 1803 Days

Day: 38.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.14 AU - 4.38 AU

Year: 2776 Days

Day: 28.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,635,686 km

• M1: 1,560,605 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 11

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.03 AU - 11.01 AU

Year: 12993 Days

Day: 8.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,635,686 km

• M1: 137,331 km (0.096 R)
• M2: 706,102 km (0.057 R)
• M3: 1,212,192 km (0.096 R)
• M4: 1,803,702 km (0.099 R)
• M5: 2,396,857 km (0.031 R)
• M6: 2,794,787 km (0.112 R)
• M7: 3,779,889 km (0.036 R)
• M8: 5,388,964 km (0.084 R)
• M9: 5,817,412 km (0.064 R)
• M10: 6,824,655 km (0.077 R)
• M11: 7,284,220 km (0.084 R)
• M12: 7,854,038 km (0.042 R)
• M13: 8,219,356 km (0.106 R)
• M14: 9,536,864 km (0.114 R)
• M15: 10,435,648 km (0.045 R)
• M16: 13,667,261 km (0.049 R)
• M17: 15,368,189 km (0.114 R)
• M18: 17,282,144 km (0.114 R)
• M19: 18,217,131 km (0.028 R)
• M20: 19,682,442 km (0.105 R)
• M21: 21,137,132 km (0.095 R)
• M22: 21,935,685 km (0.037 R)
• M23: 27,781,970 km (0.096 R)
• M24: 28,525,172 km (0.11 R)
• M25: 37,986,639 km (0.035 R)
• M26: 38,377,239 km (0.115 R)
• M27: 38,902,328 km (0.065 R)
• M28: 42,712,735 km (0.077 R)
• M29: 43,988,506 km (0.11 R)
• M30: 46,765,042 km (0.05 R)
• M31: 48,884,096 km (0.099 R)
• M32: 49,811,603 km (0.069 R)
• M33: 50,750,778 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 17,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit