🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.64 AU - 1.04 AU

Year: 280 Days

Day: 26.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,768,051 km

• M1: 110,702 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.84 AU - 0.88 AU

Year: 290 Days

Day: 41.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,768,051 km

• M1: 68,965 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1 AU - 1.22 AU

Year: 425 Days

Day: 22.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,768,051 km

• M1: 29,471 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.55 AU - 2.81 AU

Year: 1595 Days

Day: 31.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.93 AU - 5.05 AU

Year: 3458 Days

Day: 41.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,768,051 km

• M1: 52,359 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.37 AU - 4.83 AU

Year: 3586 Days

Day: 24 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.2

Radius: 14.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.71 AU - 9.79 AU

Year: 9407 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,768,051 km

• M1: 184,005 km (0.079 R)
• M2: 689,945 km (0.059 R)
• M3: 1,804,150 km (0.088 R)
• M4: 2,324,751 km (0.074 R)
• M5: 2,885,593 km (0.105 R)
• M6: 4,898,881 km (0.071 R)
• M7: 5,997,379 km (0.072 R)
• M8: 7,331,492 km (0.064 R)
• M9: 8,297,595 km (0.036 R)
• M10: 10,483,220 km (0.107 R)
• M11: 12,973,127 km (0.116 R)
• M12: 14,204,318 km (0.108 R)
• M13: 17,034,859 km (0.092 R)
• M14: 18,801,161 km (0.079 R)
• M15: 20,299,683 km (0.113 R)
• M16: 22,283,500 km (0.059 R)
• M17: 23,875,371 km (0.087 R)
• M18: 25,096,090 km (0.113 R)
• M19: 29,400,769 km (0.109 R)
• M20: 33,632,444 km (0.117 R)
• M21: 34,612,908 km (0.109 R)
• M22: 35,277,123 km (0.057 R)
• M23: 35,837,068 km (0.09 R)
• M24: 37,552,805 km (0.092 R)
• M25: 38,726,550 km (0.104 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit