🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.23 AU - 1.29 AU

Year: 497 Days

Day: 23.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.81 AU - 3.01 AU

Year: 1315 Days

Day: 38.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 91.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,271,603 km

• M1: 75,697 km (0.09 R)

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.88 AU - 3.18 AU

Year: 1854 Days

Day: 46.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,271,603 km

• M1: 245,041 km (0.09 R)
• M2: 1,864,588 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.5

Radius: 6.3

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.37 AU - 17.97 AU

Year: 21801 Days

Day: 18.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,271,603 km

• M1: 108,608 km (0.112 R)
• M2: 484,398 km (0.102 R)
• M3: 683,213 km (0.112 R)
• M4: 959,521 km (0.093 R)
• M5: 1,179,878 km (0.062 R)
• M6: 1,434,195 km (0.052 R)
• M7: 2,091,677 km (0.104 R)
• M8: 2,343,899 km (0.045 R)
• M9: 2,886,341 km (0.099 R)
• M10: 3,589,601 km (0.111 R)
• M11: 4,069,062 km (0.106 R)
• M12: 5,224,556 km (0.03 R)
• M13: 5,991,544 km (0.055 R)
• M14: 6,342,351 km (0.042 R)
• M15: 6,543,112 km (0.101 R)
• M16: 6,957,498 km (0.085 R)
• M17: 7,656,569 km (0.117 R)
• M18: 10,362,645 km (0.09 R)
• M19: 13,251,529 km (0.119 R)
• M20: 18,855,316 km (0.088 R)
• M21: 20,294,746 km (0.104 R)
• M22: 27,102,048 km (0.101 R)
• M23: 28,712,319 km (0.116 R)
• M24: 28,931,779 km (0.104 R)
• M25: 29,708,492 km (0.104 R)
• M26: 33,802,088 km (0.071 R)
• M27: 34,046,830 km (0.039 R)
• M28: 34,539,605 km (0.052 R)
• M29: 35,287,894 km (0.085 R)
• M30: 42,657,384 km (0.117 R)
• M31: 43,518,619 km (0.12 R)
• M32: 45,275,496 km (0.112 R)
• M33: 49,243,281 km (0.054 R)
• M34: 56,303,851 km (0.103 R)
• M35: 57,862,362 km (0.101 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 10,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit