🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.53 AU - 0.63 AU

Year: 158 Days

Day: 19.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,865,389 km

• M1: 35,754 km (0.108 R)
• M2: 221,704 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.82 AU - 0.98 AU

Year: 306 Days

Day: 37.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1 AU - 1.34 AU

Year: 453 Days

Day: 18 Hours

Environment

Temp: 33 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.69 AU - 2.87 AU

Year: 1660 Days

Day: 13.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.2

Radius: 8.6

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.19 AU - 13.51 AU

Year: 13695 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,865,389 km

• M1: 107,262 km (0.092 R)
• M2: 448,195 km (0.045 R)
• M3: 736,321 km (0.061 R)
• M4: 1,086,380 km (0.076 R)
• M5: 3,511,361 km (0.046 R)
• M6: 4,063,078 km (0.07 R)
• M7: 7,143,897 km (0.114 R)
• M8: 7,769,216 km (0.073 R)
• M9: 8,295,501 km (0.073 R)
• M10: 9,665,518 km (0.062 R)
• M11: 10,119,847 km (0.116 R)
• M12: 12,372,043 km (0.081 R)
• M13: 17,174,135 km (0.075 R)
• M14: 19,703,386 km (0.087 R)
• M15: 20,270,212 km (0.116 R)
• M16: 29,704,452 km (0.116 R)
• M17: 30,128,712 km (0.034 R)
• M18: 34,363,977 km (0.069 R)
• M19: 34,949,204 km (0.094 R)
• M20: 39,106,529 km (0.109 R)
• M21: 41,435,469 km (0.083 R)
• M22: 41,965,344 km (0.093 R)
• M23: 42,903,473 km (0.113 R)
• M24: 43,992,545 km (0.119 R)
• M25: 44,267,805 km (0.068 R)
• M26: 45,801,632 km (0.056 R)
• M27: 47,949,858 km (0.071 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 19,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit