🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.47 AU - 0.55 AU

Year: 133 Days

Day: 26.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.55 AU - 0.85 AU

Year: 214 Days

Day: 34.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.86 AU - 1.4 AU

Year: 439 Days

Day: 45.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 79.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.09 AU - 2.77 AU

Year: 1384 Days

Day: 21.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.02 AU - 3.06 AU

Year: 1479 Days

Day: 15.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,479,357 km

• M1: 166,802 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.2

Radius: 7.5

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.44 AU - 13.98 AU

Year: 16550 Days

Day: 17 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,479,357 km

• M1: 107,710 km (0.118 R)
• M2: 414,386 km (0.051 R)
• M3: 730,636 km (0.063 R)
• M4: 1,135,897 km (0.106 R)
• M5: 1,858,604 km (0.053 R)
• M6: 2,578,319 km (0.096 R)
• M7: 3,153,224 km (0.053 R)
• M8: 3,420,855 km (0.073 R)
• M9: 3,730,223 km (0.086 R)
• M10: 4,405,358 km (0.105 R)
• M11: 4,867,017 km (0.075 R)
• M12: 5,360,391 km (0.119 R)
• M13: 5,636,997 km (0.107 R)
• M14: 6,485,666 km (0.106 R)
• M15: 7,804,371 km (0.049 R)
• M16: 14,085,088 km (0.102 R)
• M17: 14,479,728 km (0.068 R)
• M18: 15,498,938 km (0.106 R)
• M19: 15,778,686 km (0.107 R)
• M20: 16,132,934 km (0.12 R)
• M21: 20,388,694 km (0.095 R)
• M22: 22,998,877 km (0.034 R)
• M23: 23,823,311 km (0.084 R)
• M24: 34,947,708 km (0.093 R)
• M25: 38,665,963 km (0.11 R)
• M26: 39,439,833 km (0.117 R)
• M27: 41,286,020 km (0.083 R)
• M28: 45,292,102 km (0.113 R)
• M29: 48,052,631 km (0.082 R)
• M30: 52,479,382 km (0.074 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: 227 - 18,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit