🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.6 AU - 0.86 AU

Year: 222 Days

Day: 21.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,804,289 km

• M1: 35,604 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.23 AU - 1.37 AU

Year: 528 Days

Day: 34.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,804,289 km

• M1: 132,095 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.48 AU - 2.02 AU

Year: 825 Days

Day: 34.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.46 AU - 4.96 AU

Year: 3079 Days

Day: 21.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 165.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.75 AU - 5.63 AU

Year: 4215 Days

Day: 43.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,804,289 km

• M1: 991,385 km (0.064 R)

Asteroid Belt

Center: 7.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.3

Radius: 14.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.8 AU - 11.44 AU

Year: 11475 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,804,289 km

• M1: 189,241 km (0.083 R)
• M2: 696,378 km (0.095 R)
• M3: 1,694,794 km (0.09 R)
• M4: 2,719,839 km (0.049 R)
• M5: 3,473,363 km (0.045 R)
• M6: 4,928,053 km (0.11 R)
• M7: 5,978,529 km (0.103 R)
• M8: 9,719,523 km (0.092 R)
• M9: 10,304,152 km (0.116 R)
• M10: 10,912,267 km (0.104 R)
• M11: 12,322,377 km (0.032 R)
• M12: 13,587,975 km (0.118 R)
• M13: 14,387,874 km (0.068 R)
• M14: 15,008,257 km (0.068 R)
• M15: 17,592,710 km (0.078 R)
• M16: 18,705,119 km (0.086 R)
• M17: 19,361,555 km (0.101 R)
• M18: 20,375,080 km (0.086 R)
• M19: 28,164,342 km (0.116 R)
• M20: 32,070,941 km (0.074 R)
• M21: 32,893,430 km (0.087 R)
• M22: 33,369,899 km (0.095 R)
• M23: 34,580,894 km (0.115 R)
• M24: 37,736,362 km (0.116 R)
• M25: 39,183,871 km (0.114 R)
• M26: 44,906,438 km (0.111 R)
• M27: 46,084,522 km (0.111 R)
• M28: 48,348,835 km (0.103 R)
• M29: 49,430,577 km (0.116 R)
• M30: 52,124,685 km (0.048 R)
• M31: 56,432,506 km (0.111 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit