🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.73 AU - 0.89 AU

Year: 268 Days

Day: 21.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.8 AU - 0.92 AU

Year: 293 Days

Day: 19.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,136,986 km

• M1: 87,814 km (0.042 R)
• M2: 764,146 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.74 AU - 1.22 AU

Year: 356 Days

Day: 16.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,136,986 km

• M1: 79,586 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.23 AU - 1.29 AU

Year: 519 Days

Day: 45.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.91 AU - 2.15 AU

Year: 1062 Days

Day: 16.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,136,986 km

• M1: 111,600 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.11 AU - 4.61 AU

Year: 2784 Days

Day: 20.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.7 AU - 5.18 AU

Year: 3434 Days

Day: 32.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.4

Radius: 9.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.9 AU - 10.36 AU

Year: 10970 Days

Day: 14.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,136,986 km

• M1: 114,442 km (0.111 R)
• M2: 493,673 km (0.113 R)
• M3: 870,360 km (0.031 R)
• M4: 1,267,692 km (0.04 R)
• M5: 1,584,092 km (0.09 R)
• M6: 1,937,891 km (0.088 R)
• M7: 2,417,352 km (0.075 R)
• M8: 2,848,194 km (0.109 R)
• M9: 3,170,727 km (0.105 R)
• M10: 4,152,837 km (0.107 R)
• M11: 5,105,626 km (0.071 R)
• M12: 5,817,712 km (0.114 R)
• M13: 7,319,525 km (0.119 R)
• M14: 7,640,262 km (0.071 R)
• M15: 9,528,487 km (0.087 R)
• M16: 10,454,647 km (0.065 R)
• M17: 14,140,589 km (0.066 R)
• M18: 15,214,103 km (0.088 R)
• M19: 16,614,340 km (0.056 R)
• M20: 16,959,911 km (0.1 R)
• M21: 17,809,178 km (0.107 R)
• M22: 18,612,219 km (0.071 R)
• M23: 22,067,481 km (0.114 R)
• M24: 22,485,308 km (0.074 R)
• M25: 23,509,754 km (0.056 R)
• M26: 25,928,153 km (0.079 R)
• M27: 28,804,621 km (0.045 R)
• M28: 29,404,359 km (0.11 R)
• M29: 30,422,373 km (0.111 R)
• M30: 32,636,720 km (0.118 R)
• M31: 36,445,931 km (0.11 R)
• M32: 41,042,774 km (0.118 R)
• M33: 41,929,740 km (0.084 R)
• M34: 43,741,969 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 13,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit