🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.53 AU - 0.71 AU

Year: 176 Days

Day: 29.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,208,897 km

• M1: 262,694 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.67 AU - 1.07 AU

Year: 292 Days

Day: 37.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.78 AU - 1.28 AU

Year: 376 Days

Day: 22.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.77 AU - 2.49 AU

Year: 1119 Days

Day: 18.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,208,897 km

• M1: 192,832 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.58 AU - 2.72 AU

Year: 1553 Days

Day: 47.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.33 AU - 3.63 AU

Year: 2336 Days

Day: 25.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.7

Radius: 9.5

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.71 AU - 7.69 AU

Year: 6953 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,208,897 km

• M1: 118,182 km (0.102 R)
• M2: 507,436 km (0.061 R)
• M3: 893,099 km (0.05 R)
• M4: 1,970,354 km (0.116 R)
• M5: 2,724,177 km (0.069 R)
• M6: 3,777,645 km (0.108 R)
• M7: 4,149,097 km (0.086 R)
• M8: 4,517,706 km (0.09 R)
• M9: 5,473,936 km (0.12 R)
• M10: 5,951,003 km (0.075 R)
• M11: 6,524,861 km (0.068 R)
• M12: 7,321,769 km (0.113 R)
• M13: 7,743,934 km (0.111 R)
• M14: 8,806,677 km (0.106 R)
• M15: 10,010,042 km (0.112 R)
• M16: 11,168,977 km (0.071 R)
• M17: 12,042,329 km (0.111 R)
• M18: 13,016,062 km (0.113 R)
• M19: 13,579,148 km (0.038 R)
• M20: 14,276,274 km (0.083 R)
• M21: 14,633,664 km (0.106 R)
• M22: 17,575,655 km (0.118 R)
• M23: 27,978,991 km (0.042 R)
• M24: 32,161,298 km (0.119 R)
• M25: 36,520,431 km (0.077 R)
• M26: 36,854,034 km (0.107 R)
• M27: 37,527,374 km (0.108 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 11,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit