🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.61 AU - 0.75 AU

Year: 200 Days

Day: 29.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 107.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.03 AU - 1.11 AU

Year: 395 Days

Day: 28.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,714,517 km

• M1: 37,250 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.87 AU - 1.39 AU

Year: 428 Days

Day: 36.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.2

Radius: 4.4

Gravity: 21.39 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.1 AU - 14.56 AU

Year: 18333 Days

Day: 19.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,714,517 km

• M1: 54,753 km (0.06 R)
• M2: 200,611 km (0.04 R)
• M3: 497,563 km (0.047 R)
• M4: 700,567 km (0.062 R)
• M5: 903,870 km (0.112 R)
• M6: 1,060,499 km (0.099 R)
• M7: 1,775,727 km (0.065 R)
• M8: 2,254,590 km (0.118 R)
• M9: 2,567,399 km (0.091 R)
• M10: 2,745,719 km (0.093 R)
• M11: 3,004,374 km (0.06 R)
• M12: 3,436,113 km (0.108 R)
• M13: 4,114,241 km (0.056 R)
• M14: 5,292,773 km (0.097 R)
• M15: 5,844,340 km (0.104 R)
• M16: 6,975,001 km (0.04 R)
• M17: 7,682,748 km (0.102 R)
• M18: 9,034,515 km (0.106 R)
• M19: 10,146,924 km (0.078 R)
• M20: 10,312,978 km (0.087 R)
• M21: 10,995,443 km (0.104 R)
• M22: 11,646,942 km (0.103 R)
• M23: 13,421,023 km (0.06 R)
• M24: 13,823,292 km (0.116 R)
• M25: 15,367,441 km (0.115 R)
• M26: 15,733,806 km (0.057 R)
• M27: 17,100,832 km (0.087 R)
• M28: 17,336,149 km (0.043 R)
• M29: 17,974,184 km (0.063 R)
• M30: 23,749,560 km (0.048 R)
• M31: 24,835,341 km (0.052 R)
• M32: 36,653,872 km (0.118 R)
• M33: 40,971,266 km (0.116 R)
• M34: 41,816,943 km (0.07 R)
• M35: 47,598,452 km (0.116 R)
• M36: 51,898,792 km (0.091 R)
• M37: 59,629,113 km (0.106 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 17,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit