🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.47 AU - 0.73 AU

Year: 176 Days

Day: 24 Hours

Environment

Temp: 190 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.75 AU - 0.85 AU

Year: 271 Days

Day: 27.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,343,971 km

• M1: 37,100 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.82 AU - 0.96 AU

Year: 318 Days

Day: 15.4 Hours

Environment

Temp: 44 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,343,971 km

• M1: 347,665 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.83 AU - 1.17 AU

Year: 379 Days

Day: 37.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,343,971 km

• M1: 22,440 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.56 AU - 2.16 AU

Year: 961 Days

Day: 39.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.3

Radius: 6.7

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.21 AU - 15.29 AU

Year: 18267 Days

Day: 15.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,343,971 km

• M1: 98,585 km (0.09 R)
• M2: 462,706 km (0.101 R)
• M3: 990,039 km (0.069 R)
• M4: 1,827,637 km (0.107 R)
• M5: 2,435,154 km (0.034 R)
• M6: 2,821,266 km (0.083 R)
• M7: 3,221,441 km (0.111 R)
• M8: 3,687,288 km (0.063 R)
• M9: 5,030,976 km (0.105 R)
• M10: 6,460,833 km (0.108 R)
• M11: 10,040,261 km (0.1 R)
• M12: 10,498,928 km (0.083 R)
• M13: 11,581,718 km (0.115 R)
• M14: 12,671,089 km (0.066 R)
• M15: 14,539,118 km (0.084 R)
• M16: 15,350,238 km (0.079 R)
• M17: 15,652,575 km (0.07 R)
• M18: 16,583,373 km (0.03 R)
• M19: 17,881,134 km (0.081 R)
• M20: 18,984,269 km (0.109 R)
• M21: 20,222,341 km (0.044 R)
• M22: 21,046,176 km (0.113 R)
• M23: 23,852,782 km (0.104 R)
• M24: 24,156,615 km (0.108 R)
• M25: 30,670,555 km (0.065 R)
• M26: 32,371,782 km (0.078 R)
• M27: 37,168,638 km (0.108 R)
• M28: 41,975,667 km (0.063 R)
• M29: 49,116,272 km (0.067 R)
• M30: 52,972,456 km (0.061 R)
• M31: 55,593,112 km (0.065 R)
• M32: 61,091,432 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 18,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit