🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.5 AU - 0.52 AU

Year: 132 Days

Day: 35.7 Hours

Environment

Temp: 210 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.92 AU - 1.18 AU

Year: 391 Days

Day: 19.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,060,872 km

• M1: 423,960 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.42 AU - 2.26 AU

Year: 907 Days

Day: 19.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.84 AU - 4.34 AU

Year: 3006 Days

Day: 24.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 9.3

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.31 AU - 6.93 AU

Year: 5502 Days

Day: 13.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,060,872 km

• M1: 115,639 km (0.076 R)
• M2: 446,699 km (0.12 R)
• M3: 1,085,931 km (0.07 R)
• M4: 1,494,333 km (0.075 R)
• M5: 4,016,254 km (0.094 R)
• M6: 4,466,843 km (0.095 R)
• M7: 4,977,271 km (0.118 R)
• M8: 5,469,448 km (0.081 R)
• M9: 7,075,530 km (0.07 R)
• M10: 7,592,092 km (0.07 R)
• M11: 9,998,673 km (0.094 R)
• M12: 10,649,723 km (0.086 R)
• M13: 11,144,742 km (0.108 R)
• M14: 14,173,949 km (0.111 R)
• M15: 15,107,291 km (0.113 R)
• M16: 21,443,359 km (0.074 R)
• M17: 26,312,919 km (0.115 R)
• M18: 28,399,959 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69

Radius: 8.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.65 AU - 11.65 AU

Year: 12631 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 26,060,872 km

• M1: 105,766 km (0.107 R)
• M2: 409,300 km (0.098 R)
• M3: 778,807 km (0.085 R)
• M4: 1,190,201 km (0.12 R)
• M5: 1,960,779 km (0.081 R)
• M6: 2,377,559 km (0.09 R)
• M7: 3,671,581 km (0.1 R)
• M8: 8,970,188 km (0.082 R)
• M9: 12,517,751 km (0.082 R)
• M10: 16,557,193 km (0.103 R)
• M11: 24,236,650 km (0.115 R)
• M12: 25,213,674 km (0.058 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 11,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit