🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.62 AU - 0.74 AU

Year: 205 Days

Day: 37.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,724,183 km

• M1: 30,518 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.64 AU - 0.74 AU

Year: 209 Days

Day: 40 Hours

Environment

Temp: 133 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,724,183 km

• M1: 108,458 km (0.094 R)
• M2: 317,596 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.53 AU - 1.53 AU

Year: 691 Days

Day: 44.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.1 AU - 4.44 AU

Year: 2674 Days

Day: 37.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,724,183 km

• M1: 253,120 km (0.102 R)
• M2: 472,879 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.6

Radius: 4

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.1 AU - 17.84 AU

Year: 23310 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 173.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,724,183 km

• M1: 49,816 km (0.066 R)
• M2: 178,321 km (0.103 R)
• M3: 332,855 km (0.078 R)
• M4: 548,875 km (0.115 R)
• M5: 853,755 km (0.1 R)
• M6: 1,315,414 km (0.092 R)
• M7: 2,050,538 km (0.09 R)
• M8: 2,730,311 km (0.094 R)
• M9: 2,909,978 km (0.098 R)
• M10: 3,073,638 km (0.086 R)
• M11: 4,217,314 km (0.118 R)
• M12: 5,199,872 km (0.097 R)
• M13: 5,618,148 km (0.07 R)
• M14: 5,983,616 km (0.062 R)
• M15: 6,482,076 km (0.101 R)
• M16: 8,282,037 km (0.097 R)
• M17: 8,516,308 km (0.099 R)
• M18: 10,883,843 km (0.059 R)
• M19: 12,520,893 km (0.118 R)
• M20: 18,246,153 km (0.105 R)
• M21: 21,847,871 km (0.077 R)
• M22: 22,295,019 km (0.113 R)
• M23: 25,499,855 km (0.045 R)
• M24: 27,729,312 km (0.077 R)
• M25: 33,626,759 km (0.111 R)
• M26: 35,068,882 km (0.09 R)
• M27: 43,744,362 km (0.079 R)
• M28: 46,189,988 km (0.085 R)
• M29: 46,926,309 km (0.062 R)
• M30: 53,100,363 km (0.06 R)
• M31: 54,560,288 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit