🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.86 AU - 1.04 AU

Year: 332 Days

Day: 44.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 166.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,344,944 km

• M1: 667,655 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.26 AU - 1.5 AU

Year: 581 Days

Day: 42.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.21 AU - 3.17 AU

Year: 1580 Days

Day: 27.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,344,944 km

• M1: 29,471 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.21 AU - 4.57 AU

Year: 2748 Days

Day: 41.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 162.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 9.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.45 AU - 13.37 AU

Year: 14721 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,344,944 km

• M1: 115,639 km (0.058 R)
• M2: 480,808 km (0.109 R)
• M3: 1,061,995 km (0.034 R)
• M4: 2,226,316 km (0.116 R)
• M5: 2,537,479 km (0.102 R)
• M6: 3,036,388 km (0.068 R)
• M7: 3,678,013 km (0.095 R)
• M8: 4,837,995 km (0.096 R)
• M9: 5,162,772 km (0.063 R)
• M10: 6,769,304 km (0.119 R)
• M11: 8,404,558 km (0.064 R)
• M12: 8,827,621 km (0.045 R)
• M13: 9,564,091 km (0.107 R)
• M14: 10,077,511 km (0.12 R)
• M15: 10,394,210 km (0.064 R)
• M16: 11,903,054 km (0.108 R)
• M17: 15,349,340 km (0.106 R)
• M18: 18,139,639 km (0.03 R)
• M19: 18,767,352 km (0.117 R)
• M20: 19,983,433 km (0.054 R)
• M21: 23,574,380 km (0.06 R)
• M22: 24,133,577 km (0.106 R)
• M23: 27,574,029 km (0.086 R)
• M24: 33,152,384 km (0.108 R)
• M25: 33,502,294 km (0.068 R)
• M26: 36,020,175 km (0.046 R)
• M27: 37,767,329 km (0.118 R)
• M28: 44,186,125 km (0.098 R)
• M29: 45,465,486 km (0.098 R)
• M30: 48,396,706 km (0.115 R)
• M31: 50,985,348 km (0.068 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 19,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit