🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.54 AU - 0.7 AU

Year: 223 Days

Day: 44 Hours

Environment

Temp: -10 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,081,468 km

• M1: 261,647 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.78 AU - 1.18 AU

Year: 443 Days

Day: 23.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,081,468 km

• M1: 650,452 km (0.116 R)

Asteroid Belt

Center: 1.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.71 AU - 2.67 AU

Year: 1480 Days

Day: 15.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.8

Radius: 4.3

Gravity: 35.68 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.34 AU - 14.8 AU

Year: 24096 Days

Day: 18.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,081,468 km

• M1: 55,202 km (0.045 R)
• M2: 574,605 km (0.096 R)
• M3: 1,381,985 km (0.105 R)
• M4: 1,919,939 km (0.097 R)
• M5: 4,325,622 km (0.116 R)
• M6: 5,333,613 km (0.1 R)
• M7: 6,086,838 km (0.036 R)
• M8: 6,534,734 km (0.046 R)
• M9: 7,957,709 km (0.038 R)
• M10: 8,547,574 km (0.088 R)
• M11: 9,398,187 km (0.085 R)
• M12: 10,366,235 km (0.072 R)
• M13: 10,810,092 km (0.07 R)
• M14: 12,569,363 km (0.094 R)
• M15: 13,294,164 km (0.054 R)
• M16: 13,442,266 km (0.087 R)
• M17: 13,893,603 km (0.089 R)
• M18: 15,308,051 km (0.071 R)
• M19: 22,134,800 km (0.09 R)
• M20: 25,284,733 km (0.093 R)
• M21: 31,264,010 km (0.073 R)
• M22: 33,677,473 km (0.089 R)
• M23: 38,120,230 km (0.099 R)
• M24: 43,262,059 km (0.066 R)
• M25: 46,082,876 km (0.063 R)
• M26: 56,625,936 km (0.113 R)
• M27: 56,820,562 km (0.097 R)
• M28: 60,603,743 km (0.115 R)
• M29: 84,826,630 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit