🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.47 AU - 0.59 AU

Year: 145 Days

Day: 21.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.82 AU - 1.34 AU

Year: 423 Days

Day: 36.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 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: 1.37 AU - 2.15 AU

Year: 880 Days

Day: 18.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.98 AU - 3.1 AU

Year: 1997 Days

Day: 21.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,608,817 km

• M1: 197,768 km (0.071 R)
• M2: 244,443 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.6 AU - 4.18 AU

Year: 2890 Days

Day: 29.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,608,817 km

• M1: 307,274 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.2

Radius: 3.2

Gravity: 59.88 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.91 AU - 14.21 AU

Year: 15778 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,608,817 km

• M1: 39,943 km (0.116 R)
• M2: 150,645 km (0.043 R)
• M3: 320,887 km (0.086 R)
• M4: 496,665 km (0.103 R)
• M5: 679,174 km (0.067 R)
• M6: 811,120 km (0.079 R)
• M7: 1,029,233 km (0.061 R)
• M8: 1,139,487 km (0.069 R)
• M9: 1,597,556 km (0.07 R)
• M10: 3,286,815 km (0.075 R)
• M11: 3,984,390 km (0.113 R)
• M12: 4,383,816 km (0.039 R)
• M13: 6,209,808 km (0.09 R)
• M14: 7,046,359 km (0.102 R)
• M15: 8,586,170 km (0.101 R)
• M16: 10,168,317 km (0.066 R)
• M17: 11,996,852 km (0.075 R)
• M18: 13,487,295 km (0.03 R)
• M19: 13,826,882 km (0.111 R)
• M20: 20,062,720 km (0.106 R)
• M21: 23,296,428 km (0.114 R)
• M22: 23,686,728 km (0.115 R)
• M23: 24,081,368 km (0.081 R)
• M24: 25,087,114 km (0.097 R)
• M25: 27,614,720 km (0.111 R)
• M26: 28,939,858 km (0.112 R)
• M27: 32,923,499 km (0.119 R)
• M28: 33,168,541 km (0.111 R)
• M29: 39,010,038 km (0.088 R)
• M30: 39,284,401 km (0.084 R)
• M31: 42,099,982 km (0.06 R)
• M32: 52,842,306 km (0.116 R)
• M33: 55,570,074 km (0.067 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: 383 - 12,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit