🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.72 AU - 0.78 AU

Year: 237 Days

Day: 44.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.79 AU - 1.05 AU

Year: 322 Days

Day: 16 Hours

Environment

Temp: 115 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,203,119 km

• M1: 49,816 km (0.071 R)
• M2: 212,279 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.89 AU - 1.09 AU

Year: 360 Days

Day: 42.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 89.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.56 AU - 2.3 AU

Year: 979 Days

Day: 32.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.7

Radius: 10

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.22 AU - 6.12 AU

Year: 4294 Days

Day: 6.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,203,119 km

• M1: 124,465 km (0.056 R)
• M2: 479,012 km (0.105 R)
• M3: 816,954 km (0.054 R)
• M4: 1,821,803 km (0.102 R)
• M5: 2,198,191 km (0.108 R)
• M6: 2,643,544 km (0.12 R)
• M7: 5,057,904 km (0.11 R)
• M8: 5,438,631 km (0.042 R)
• M9: 5,926,619 km (0.103 R)
• M10: 6,761,674 km (0.083 R)
• M11: 7,743,934 km (0.1 R)
• M12: 8,741,452 km (0.117 R)
• M13: 12,055,943 km (0.114 R)
• M14: 12,638,776 km (0.088 R)
• M15: 12,987,190 km (0.064 R)
• M16: 13,599,643 km (0.11 R)
• M17: 14,500,073 km (0.061 R)
• M18: 15,159,201 km (0.081 R)
• M19: 16,894,686 km (0.099 R)
• M20: 17,317,898 km (0.088 R)
• M21: 18,758,675 km (0.039 R)
• M22: 21,664,016 km (0.12 R)
• M23: 22,308,034 km (0.092 R)
• M24: 22,744,411 km (0.045 R)
• M25: 27,178,941 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.9

Radius: 8.7

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.17 AU - 7.17 AU

Year: 5598 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,203,119 km

• M1: 109,206 km (0.051 R)
• M2: 436,078 km (0.108 R)
• M3: 790,326 km (0.064 R)
• M4: 1,630,766 km (0.11 R)
• M5: 2,041,413 km (0.037 R)
• M6: 4,995,372 km (0.115 R)
• M7: 6,834,828 km (0.099 R)
• M8: 7,250,710 km (0.053 R)
• M9: 8,133,487 km (0.09 R)
• M10: 9,127,265 km (0.118 R)
• M11: 10,743,670 km (0.075 R)
• M12: 11,069,644 km (0.066 R)
• M13: 11,790,556 km (0.077 R)
• M14: 14,646,679 km (0.119 R)
• M15: 15,047,900 km (0.11 R)
• M16: 15,872,184 km (0.11 R)
• M17: 17,038,749 km (0.118 R)
• M18: 18,130,065 km (0.106 R)
• M19: 22,129,415 km (0.077 R)
• M20: 28,592,491 km (0.036 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit