🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.66 AU - 1.08 AU

Year: 180 Days

Day: 26.6 Hours

Environment

Temp: 585 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,783,364 km

• M1: 80,484 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.53 AU - 1.81 AU

Year: 479 Days

Day: 36.2 Hours

Environment

Temp: 381 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,783,364 km

• M1: 740,061 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.94 AU - 2.5 AU

Year: 734 Days

Day: 12.9 Hours

Environment

Temp: 254 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.89 AU - 2.89 AU

Year: 820 Days

Day: 27.3 Hours

Environment

Temp: 251 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,783,364 km

• M1: 30,069 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.01 AU - 7.31 AU

Year: 3392 Days

Day: 40.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 86,783,364 km

• M1: 57,595 km (0.037 R)
• M2: 550,221 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.33 AU - 7.11 AU

Year: 3442 Days

Day: 29.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Ice Giant

Semi-Major Axis: 32.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.9

Radius: 5.2

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 30.04 AU - 35.76 AU

Year: 41870 Days

Day: 16.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,783,364 km

• M1: 64,925 km (0.095 R)
• M2: 273,315 km (0.092 R)
• M3: 545,583 km (0.064 R)
• M4: 867,817 km (0.056 R)
• M5: 1,052,421 km (0.084 R)
• M6: 1,868,178 km (0.117 R)
• M7: 2,549,447 km (0.095 R)
• M8: 2,986,871 km (0.042 R)
• M9: 3,324,962 km (0.106 R)
• M10: 4,528,776 km (0.108 R)
• M11: 7,706,385 km (0.046 R)
• M12: 8,671,740 km (0.051 R)
• M13: 11,635,722 km (0.074 R)
• M14: 11,840,821 km (0.113 R)
• M15: 12,541,537 km (0.099 R)
• M16: 13,269,630 km (0.081 R)
• M17: 16,124,406 km (0.102 R)
• M18: 17,694,287 km (0.079 R)
• M19: 21,645,316 km (0.093 R)
• M20: 29,555,004 km (0.059 R)
• M21: 35,062,899 km (0.112 R)
• M22: 35,490,898 km (0.065 R)
• M23: 48,581,759 km (0.117 R)
• M24: 49,113,579 km (0.105 R)
• M25: 74,180,498 km (0.103 R)
• M26: 77,992,850 km (0.105 R)

Kuiper Belt

Range: 49.4 - 74.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit