🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.5 AU - 0.8 AU

Year: 161 Days

Day: 16 Hours

Environment

Temp: 245 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,430,650 km

• M1: 99,034 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.9 AU - 1.02 AU

Year: 289 Days

Day: 39.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.05 AU - 1.15 AU

Year: 355 Days

Day: 15 Hours

Environment

Temp: 156 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.47 AU - 2.29 AU

Year: 793 Days

Day: 41.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.79 AU - 3.93 AU

Year: 2333 Days

Day: 35.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 173.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,430,650 km

• M1: 158,125 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.24 AU - 9 AU

Year: 7785 Days

Day: 28.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 8.9

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.47 AU - 11.11 AU

Year: 10902 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,430,650 km

• M1: 138,228 km (0.051 R)
• M2: 426,952 km (0.109 R)
• M3: 1,200,373 km (0.113 R)
• M4: 1,490,593 km (0.096 R)
• M5: 1,967,960 km (0.068 R)
• M6: 2,468,963 km (0.093 R)
• M7: 2,841,761 km (0.095 R)
• M8: 5,238,469 km (0.098 R)
• M9: 7,123,252 km (0.066 R)
• M10: 7,436,660 km (0.106 R)
• M11: 7,882,611 km (0.099 R)
• M12: 9,374,551 km (0.103 R)
• M13: 10,686,823 km (0.115 R)
• M14: 14,279,865 km (0.055 R)
• M15: 14,653,261 km (0.097 R)
• M16: 15,746,821 km (0.094 R)
• M17: 16,962,903 km (0.081 R)
• M18: 17,951,146 km (0.119 R)
• M19: 18,754,187 km (0.105 R)
• M20: 19,052,186 km (0.028 R)
• M21: 20,510,466 km (0.052 R)
• M22: 23,389,477 km (0.111 R)
• M23: 23,995,947 km (0.086 R)
• M24: 26,247,844 km (0.085 R)
• M25: 26,808,537 km (0.081 R)
• M26: 31,585,795 km (0.112 R)
• M27: 32,755,351 km (0.094 R)
• M28: 34,174,437 km (0.113 R)
• M29: 37,487,282 km (0.1 R)
• M30: 38,918,484 km (0.063 R)
• M31: 39,403,630 km (0.094 R)
• M32: 40,509,757 km (0.083 R)
• M33: 41,510,417 km (0.095 R)
• M34: 41,889,797 km (0.081 R)
• M35: 43,430,655 km (0.115 R)

Kuiper Belt

Range: 35.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 13,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit