🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.61 AU

Year: 151 Days

Day: 40.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,170,075 km

• M1: 182,360 km (0.081 R)
• M2: 211,831 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.01 AU - 1.05 AU

Year: 398 Days

Day: 42.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.04 AU - 1.52 AU

Year: 551 Days

Day: 41.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.81 AU - 2.11 AU

Year: 1045 Days

Day: 35 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 12.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.83 AU - 4.87 AU

Year: 4067 Days

Day: 14.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,170,075 km

• M1: 158,574 km (0.112 R)
• M2: 803,939 km (0.11 R)
• M3: 1,607,728 km (0.051 R)
• M4: 2,049,491 km (0.109 R)
• M5: 2,838,470 km (0.105 R)
• M6: 3,328,553 km (0.071 R)
• M7: 3,785,574 km (0.072 R)
• M8: 6,274,883 km (0.107 R)
• M9: 7,905,799 km (0.113 R)
• M10: 8,446,146 km (0.046 R)
• M11: 11,451,567 km (0.09 R)
• M12: 11,949,280 km (0.043 R)
• M13: 15,428,477 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.6

Radius: 12.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.14 AU - 6.72 AU

Year: 6209 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,170,075 km

• M1: 156,031 km (0.112 R)
• M2: 925,263 km (0.103 R)
• M3: 2,091,827 km (0.105 R)
• M4: 3,330,049 km (0.113 R)
• M5: 3,758,347 km (0.105 R)
• M6: 4,430,640 km (0.045 R)
• M7: 5,300,253 km (0.063 R)
• M8: 7,680,504 km (0.085 R)
• M9: 8,765,388 km (0.111 R)
• M10: 9,767,993 km (0.116 R)
• M11: 14,554,826 km (0.062 R)
• M12: 15,154,713 km (0.118 R)
• M13: 18,613,865 km (0.098 R)
• M14: 19,753,800 km (0.118 R)
• M15: 22,488,300 km (0.064 R)
• M16: 26,780,861 km (0.096 R)
• M17: 30,024,592 km (0.108 R)
• M18: 31,690,813 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 11,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit