🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.65 AU - 0.81 AU

Year: 228 Days

Day: 45.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 130.9 °

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: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.72 AU - 1 AU

Year: 291 Days

Day: 46.7 Hours

Environment

Temp: 87 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.61 AU - 2.05 AU

Year: 904 Days

Day: 24.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,486,071 km

• M1: 42,486 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.83 AU - 2.21 AU

Year: 1049 Days

Day: 32.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.38 AU - 3.58 AU

Year: 2371 Days

Day: 44.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,486,071 km

• M1: 33,959 km (0.045 R)
• M2: 371,900 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.95 AU - 5.41 AU

Year: 3698 Days

Day: 46.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,486,071 km

• M1: 249,978 km (0.111 R)
• M2: 1,945,969 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 13.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.63 AU - 11.79 AU

Year: 13709 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,486,071 km

• M1: 169,794 km (0.118 R)
• M2: 762,949 km (0.113 R)
• M3: 1,202,468 km (0.078 R)
• M4: 3,052,395 km (0.112 R)
• M5: 5,228,146 km (0.072 R)
• M6: 6,039,116 km (0.117 R)
• M7: 6,597,864 km (0.112 R)
• M8: 8,387,055 km (0.069 R)
• M9: 11,588,749 km (0.115 R)
• M10: 12,016,150 km (0.077 R)
• M11: 17,600,788 km (0.082 R)
• M12: 21,543,889 km (0.095 R)
• M13: 25,421,465 km (0.084 R)
• M14: 26,249,340 km (0.087 R)
• M15: 28,177,806 km (0.101 R)
• M16: 29,969,839 km (0.106 R)
• M17: 33,779,947 km (0.076 R)
• M18: 35,288,492 km (0.099 R)
• M19: 44,248,956 km (0.108 R)
• M20: 46,974,779 km (0.034 R)
• M21: 47,907,671 km (0.098 R)
• M22: 49,011,703 km (0.036 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: 273 - 17,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit