🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.02 AU - 1.24 AU

Year: 439 Days

Day: 27.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.01 AU - 1.47 AU

Year: 504 Days

Day: 41.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,352,117 km

• M1: 62,233 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.42 AU - 1.76 AU

Year: 732 Days

Day: 27.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.16 AU - 4.28 AU

Year: 3166 Days

Day: 21.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,352,117 km

• M1: 40,840 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.5

Radius: 6.1

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.75 AU - 15.47 AU

Year: 16355 Days

Day: 15.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,352,117 km

• M1: 79,736 km (0.095 R)
• M2: 494,271 km (0.052 R)
• M3: 1,146,069 km (0.116 R)
• M4: 1,406,370 km (0.071 R)
• M5: 1,846,636 km (0.113 R)
• M6: 2,695,305 km (0.087 R)
• M7: 3,066,906 km (0.03 R)
• M8: 3,521,983 km (0.098 R)
• M9: 4,506,486 km (0.101 R)
• M10: 5,062,392 km (0.108 R)
• M11: 5,423,820 km (0.08 R)
• M12: 6,309,589 km (0.097 R)
• M13: 7,621,563 km (0.108 R)
• M14: 9,058,151 km (0.085 R)
• M15: 11,991,017 km (0.087 R)
• M16: 12,514,909 km (0.076 R)
• M17: 12,932,886 km (0.098 R)
• M18: 15,983,635 km (0.115 R)
• M19: 16,761,245 km (0.118 R)
• M20: 20,206,184 km (0.102 R)
• M21: 25,495,068 km (0.104 R)
• M22: 32,301,172 km (0.091 R)
• M23: 33,200,405 km (0.077 R)
• M24: 33,656,230 km (0.06 R)
• M25: 37,700,907 km (0.092 R)
• M26: 39,583,896 km (0.052 R)
• M27: 40,354,325 km (0.112 R)
• M28: 42,994,727 km (0.063 R)
• M29: 44,910,029 km (0.084 R)
• M30: 47,024,445 km (0.091 R)
• M31: 49,057,031 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit