🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.86 AU - 1.02 AU

Year: 347 Days

Day: 34.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.53 AU - 2.17 AU

Year: 958 Days

Day: 45.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,961,395 km

• M1: 135,685 km (0.094 R)
• M2: 1,358,049 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.94 AU - 2.08 AU

Year: 1085 Days

Day: 23.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.26 AU - 2.44 AU

Year: 1372 Days

Day: 42 Hours

Environment

Temp: -99 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,961,395 km

• M1: 49,517 km (0.105 R)
• M2: 554,709 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.46 AU - 2.46 AU

Year: 1469 Days

Day: 30.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.94 AU - 4.3 AU

Year: 2623 Days

Day: 41.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 11.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.77 AU - 5.91 AU

Year: 4699 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,961,395 km

• M1: 140,173 km (0.109 R)
• M2: 875,447 km (0.075 R)
• M3: 2,024,358 km (0.069 R)
• M4: 2,695,604 km (0.065 R)
• M5: 3,399,911 km (0.054 R)
• M6: 4,888,410 km (0.071 R)
• M7: 7,337,028 km (0.081 R)
• M8: 8,589,760 km (0.109 R)
• M9: 9,313,814 km (0.119 R)
• M10: 10,408,421 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.8

Radius: 8.4

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.86 AU - 11.2 AU

Year: 13950 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,961,395 km

• M1: 104,419 km (0.042 R)
• M2: 371,751 km (0.099 R)
• M3: 849,417 km (0.067 R)
• M4: 1,529,189 km (0.054 R)
• M5: 2,940,496 km (0.084 R)
• M6: 3,419,209 km (0.113 R)
• M7: 3,978,256 km (0.104 R)
• M8: 6,840,961 km (0.119 R)
• M9: 7,409,283 km (0.098 R)
• M10: 8,247,779 km (0.116 R)
• M11: 8,841,085 km (0.086 R)
• M12: 9,356,898 km (0.12 R)
• M13: 11,084,155 km (0.099 R)
• M14: 11,381,406 km (0.118 R)
• M15: 12,559,938 km (0.105 R)
• M16: 17,366,518 km (0.079 R)
• M17: 21,296,902 km (0.076 R)
• M18: 23,860,112 km (0.106 R)
• M19: 27,263,763 km (0.114 R)
• M20: 30,048,228 km (0.032 R)
• M21: 31,687,522 km (0.096 R)
• M22: 32,166,684 km (0.08 R)
• M23: 32,772,406 km (0.12 R)
• M24: 33,262,339 km (0.047 R)
• M25: 34,635,198 km (0.099 R)
• M26: 47,784,552 km (0.093 R)
• M27: 48,099,007 km (0.104 R)
• M28: 49,050,449 km (0.082 R)
• M29: 50,014,308 km (0.084 R)
• M30: 54,851,854 km (0.08 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: 529 - 15,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit