🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.84 AU - 1.34 AU

Year: 400 Days

Day: 18.2 Hours

Environment

Temp: 50 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.15 AU - 1.15 AU

Year: 433 Days

Day: 37.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.11 AU - 3.11 AU

Year: 1482 Days

Day: 17.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.73 AU - 4.19 AU

Year: 2262 Days

Day: 16.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.26 AU - 4.56 AU

Year: 2717 Days

Day: 45.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,020,045 km

• M1: 1,393,654 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.2

Radius: 6.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 12.27 AU - 14.03 AU

Year: 16760 Days

Day: 22.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,020,045 km

• M1: 82,129 km (0.111 R)
• M2: 337,942 km (0.084 R)
• M3: 653,144 km (0.06 R)
• M4: 1,440,179 km (0.086 R)
• M5: 4,740,757 km (0.12 R)
• M6: 5,570,576 km (0.092 R)
• M7: 9,145,815 km (0.098 R)
• M8: 9,575,909 km (0.107 R)
• M9: 9,969,352 km (0.072 R)
• M10: 12,502,343 km (0.118 R)
• M11: 14,326,090 km (0.04 R)
• M12: 16,389,644 km (0.035 R)
• M13: 16,810,762 km (0.117 R)
• M14: 18,117,499 km (0.067 R)
• M15: 18,872,071 km (0.106 R)
• M16: 19,257,136 km (0.1 R)
• M17: 22,271,084 km (0.092 R)
• M18: 23,845,003 km (0.107 R)
• M19: 24,204,487 km (0.117 R)
• M20: 27,704,179 km (0.11 R)
• M21: 31,960,089 km (0.119 R)
• M22: 36,039,473 km (0.116 R)
• M23: 38,572,465 km (0.116 R)
• M24: 39,442,526 km (0.094 R)
• M25: 42,656,636 km (0.115 R)
• M26: 44,124,640 km (0.107 R)
• M27: 45,764,083 km (0.087 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit