🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.89 AU - 0.99 AU

Year: 336 Days

Day: 15.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 18,592,751 km

• M1: 160,967 km (0.106 R)
• M2: 234,270 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.76 AU - 1.16 AU

Year: 347 Days

Day: 20.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.64 AU - 2.14 AU

Year: 959 Days

Day: 13.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.9 AU - 2.16 AU

Year: 1067 Days

Day: 13.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.43 AU - 4.21 AU

Year: 2755 Days

Day: 45.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.92 AU - 4.86 AU

Year: 2831 Days

Day: 21.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.1

Radius: 11.4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.65 AU - 6.81 AU

Year: 5061 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 18,592,751 km

• M1: 148,251 km (0.036 R)
• M2: 278,402 km (0.104 R)
• M3: 419,772 km (0.119 R)
• M4: 543,639 km (0.09 R)
• M5: 716,574 km (0.106 R)
• M6: 1,171,052 km (0.12 R)
• M7: 1,256,772 km (0.092 R)
• M8: 1,539,063 km (0.059 R)
• M9: 1,942,828 km (0.097 R)
• M10: 2,559,769 km (0.083 R)
• M11: 3,083,063 km (0.112 R)
• M12: 3,280,382 km (0.106 R)
• M13: 3,576,137 km (0.079 R)
• M14: 4,583,828 km (0.068 R)
• M15: 4,687,500 km (0.025 R)
• M16: 4,774,566 km (0.079 R)
• M17: 5,092,461 km (0.094 R)
• M18: 5,619,046 km (0.113 R)
• M19: 5,711,497 km (0.059 R)
• M20: 6,030,141 km (0.084 R)
• M21: 6,162,983 km (0.107 R)
• M22: 7,321,469 km (0.079 R)
• M23: 7,708,778 km (0.084 R)
• M24: 8,019,343 km (0.115 R)
• M25: 8,652,741 km (0.102 R)
• M26: 8,759,853 km (0.068 R)
• M27: 8,867,563 km (0.062 R)
• M28: 9,390,109 km (0.103 R)
• M29: 9,810,928 km (0.094 R)
• M30: 10,012,436 km (0.108 R)
• M31: 10,419,641 km (0.092 R)
• M32: 10,510,896 km (0.117 R)
• M33: 11,110,335 km (0.113 R)
• M34: 11,343,857 km (0.113 R)
• M35: 11,768,266 km (0.084 R)
• M36: 12,535,853 km (0.084 R)
• M37: 12,608,557 km (0.084 R)
• M38: 13,393,797 km (0.079 R)
• M39: 13,592,463 km (0.074 R)
• M40: 14,169,462 km (0.038 R)
• M41: 14,245,308 km (0.111 R)
• M42: 14,397,449 km (0.069 R)
• M43: 14,831,282 km (0.093 R)
• M44: 14,985,518 km (0.106 R)
• M45: 15,088,591 km (0.103 R)
• M46: 15,425,186 km (0.087 R)
• M47: 15,555,336 km (0.115 R)
• M48: 15,921,701 km (0.073 R)
• M49: 16,984,145 km (0.052 R)
• M50: 17,118,634 km (0.118 R)
• M51: 17,578,199 km (0.105 R)
• M52: 18,014,576 km (0.12 R)
• M53: 18,344,289 km (0.026 R)
• M54: 18,592,771 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 19,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit