🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.49 AU - 0.65 AU

Year: 155 Days

Day: 13.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,219,286 km

• M1: 37,549 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.81 AU - 0.97 AU

Year: 302 Days

Day: 20.1 Hours

Environment

Temp: 87 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.63 AU - 2.65 AU

Year: 1127 Days

Day: 16.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,219,286 km

• M1: 100,081 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.71 AU - 3.25 AU

Year: 1851 Days

Day: 22.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.41 AU - 3.73 AU

Year: 2428 Days

Day: 18.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,219,286 km

• M1: 132,693 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.2 AU - 5.22 AU

Year: 3109 Days

Day: 30.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,219,286 km

• M1: 28,573 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.4

Radius: 8

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.82 AU - 8.12 AU

Year: 7348 Days

Day: 7.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,219,286 km

• M1: 99,483 km (0.105 R)
• M2: 424,559 km (0.094 R)
• M3: 677,529 km (0.054 R)
• M4: 1,742,965 km (0.079 R)
• M5: 2,516,685 km (0.109 R)
• M6: 2,833,234 km (0.106 R)
• M7: 3,282,476 km (0.093 R)
• M8: 3,995,011 km (0.04 R)
• M9: 4,641,573 km (0.083 R)
• M10: 5,818,759 km (0.114 R)
• M11: 7,480,043 km (0.032 R)
• M12: 11,913,675 km (0.118 R)
• M13: 12,648,500 km (0.075 R)
• M14: 18,385,578 km (0.079 R)
• M15: 19,652,672 km (0.092 R)
• M16: 21,355,246 km (0.117 R)
• M17: 21,661,173 km (0.093 R)
• M18: 23,802,517 km (0.11 R)
• M19: 25,648,705 km (0.09 R)
• M20: 27,678,897 km (0.101 R)
• M21: 28,409,384 km (0.089 R)
• M22: 29,340,481 km (0.088 R)
• M23: 34,723,461 km (0.044 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit