🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.78 AU - 1.24 AU

Year: 378 Days

Day: 23 Hours

Environment

Temp: 15 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1 AU - 1.26 AU

Year: 448 Days

Day: 47 Hours

Environment

Temp: 1 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.84 AU - 4.68 AU

Year: 3278 Days

Day: 40.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,985,749 km

• M1: 29,471 km (0.102 R)

Asteroid Belt

Center: 11.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.5

Radius: 7.9

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 16.52 AU - 21.54 AU

Year: 30947 Days

Day: 19.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,985,749 km

• M1: 100,679 km (0.08 R)
• M2: 358,436 km (0.069 R)
• M3: 896,839 km (0.116 R)
• M4: 1,612,067 km (0.091 R)
• M5: 2,202,380 km (0.089 R)
• M6: 2,560,368 km (0.114 R)
• M7: 3,773,457 km (0.101 R)
• M8: 5,979,128 km (0.072 R)
• M9: 8,351,451 km (0.092 R)
• M10: 9,345,529 km (0.116 R)
• M11: 15,101,606 km (0.071 R)
• M12: 19,895,918 km (0.077 R)
• M13: 20,404,402 km (0.066 R)
• M14: 22,855,712 km (0.096 R)
• M15: 23,413,413 km (0.086 R)
• M16: 36,261,327 km (0.076 R)
• M17: 40,160,596 km (0.12 R)
• M18: 45,723,692 km (0.038 R)
• M19: 46,076,443 km (0.083 R)
• M20: 49,148,735 km (0.099 R)
• M21: 62,371,242 km (0.108 R)
• M22: 64,561,205 km (0.115 R)
• M23: 85,818,165 km (0.05 R)
• M24: 88,251,673 km (0.115 R)
• M25: 95,252,255 km (0.088 R)
• M26: 96,116,333 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit