🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.86 AU - 1.02 AU

Year: 322 Days

Day: 47.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,638,029 km

• M1: 237,262 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.88 AU - 1.12 AU

Year: 353 Days

Day: 34.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.92 AU - 1.98 AU

Year: 962 Days

Day: 23.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.4 AU - 3.5 AU

Year: 1789 Days

Day: 33.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,638,029 km

• M1: 97,538 km (0.05 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.2

Radius: 14.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.24 AU - 8 AU

Year: 6014 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 16,638,029 km

• M1: 188,045 km (0.071 R)
• M2: 472,131 km (0.099 R)
• M3: 692,937 km (0.086 R)
• M4: 855,999 km (0.11 R)
• M5: 987,645 km (0.117 R)
• M6: 1,213,987 km (0.052 R)
• M7: 1,554,172 km (0.073 R)
• M8: 1,741,618 km (0.053 R)
• M9: 1,878,650 km (0.099 R)
• M10: 2,710,713 km (0.096 R)
• M11: 2,830,691 km (0.094 R)
• M12: 2,938,850 km (0.107 R)
• M13: 3,048,505 km (0.05 R)
• M14: 3,300,279 km (0.043 R)
• M15: 3,400,060 km (0.083 R)
• M16: 4,837,098 km (0.071 R)
• M17: 4,934,635 km (0.069 R)
• M18: 5,082,288 km (0.095 R)
• M19: 5,415,742 km (0.085 R)
• M20: 5,877,252 km (0.095 R)
• M21: 6,104,042 km (0.109 R)
• M22: 6,280,567 km (0.062 R)
• M23: 6,692,859 km (0.073 R)
• M24: 7,468,674 km (0.065 R)
• M25: 7,600,918 km (0.118 R)
• M26: 8,117,779 km (0.058 R)
• M27: 8,214,718 km (0.051 R)
• M28: 8,567,171 km (0.056 R)
• M29: 9,044,837 km (0.058 R)
• M30: 9,246,495 km (0.119 R)
• M31: 9,408,808 km (0.111 R)
• M32: 9,880,939 km (0.066 R)
• M33: 10,109,525 km (0.07 R)
• M34: 10,339,906 km (0.032 R)
• M35: 10,445,223 km (0.119 R)
• M36: 10,763,268 km (0.085 R)
• M37: 11,127,538 km (0.099 R)
• M38: 11,300,324 km (0.098 R)
• M39: 11,802,225 km (0.11 R)
• M40: 12,311,606 km (0.112 R)
• M41: 12,557,694 km (0.119 R)
• M42: 12,670,042 km (0.113 R)
• M43: 12,918,674 km (0.117 R)
• M44: 13,168,801 km (0.041 R)
• M45: 13,627,618 km (0.084 R)
• M46: 13,789,483 km (0.07 R)
• M47: 13,952,096 km (0.119 R)
• M48: 14,325,941 km (0.096 R)
• M49: 15,419,202 km (0.106 R)
• M50: 15,587,949 km (0.12 R)
• M51: 15,805,913 km (0.111 R)
• M52: 16,000,390 km (0.071 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 19,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit