🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.04 AU - 1.12 AU

Year: 421 Days

Day: 33.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.26 AU - 1.72 AU

Year: 682 Days

Day: 13.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,091,109 km

• M1: 968,796 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.86 AU - 3 AU

Year: 1420 Days

Day: 31.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.6

Radius: 5.6

Gravity: 20.01 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.65 AU - 15.39 AU

Year: 19672 Days

Day: 22 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,091,109 km

• M1: 69,713 km (0.064 R)
• M2: 296,952 km (0.112 R)
• M3: 524,490 km (0.083 R)
• M4: 785,239 km (0.066 R)
• M5: 1,338,303 km (0.043 R)
• M6: 1,655,450 km (0.042 R)
• M7: 2,330,286 km (0.074 R)
• M8: 2,741,830 km (0.032 R)
• M9: 4,673,288 km (0.063 R)
• M10: 4,956,477 km (0.033 R)
• M11: 5,213,635 km (0.112 R)
• M12: 5,956,688 km (0.105 R)
• M13: 10,818,320 km (0.112 R)
• M14: 12,218,556 km (0.043 R)
• M15: 12,756,510 km (0.081 R)
• M16: 13,521,703 km (0.115 R)
• M17: 15,296,681 km (0.114 R)
• M18: 18,068,880 km (0.106 R)
• M19: 19,032,888 km (0.084 R)
• M20: 21,158,524 km (0.094 R)
• M21: 25,656,484 km (0.113 R)
• M22: 26,985,511 km (0.106 R)
• M23: 34,323,885 km (0.097 R)
• M24: 35,663,534 km (0.107 R)
• M25: 38,161,968 km (0.084 R)
• M26: 38,732,684 km (0.119 R)
• M27: 39,309,084 km (0.083 R)
• M28: 51,721,220 km (0.108 R)
• M29: 71,137,228 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 17,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit