🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.7 AU - 0.78 AU

Year: 228 Days

Day: 14.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.61 AU - 0.91 AU

Year: 237 Days

Day: 19.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,114,888 km

• M1: 198,367 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.45 AU - 1.69 AU

Year: 705 Days

Day: 36.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.87 AU - 3.05 AU

Year: 1382 Days

Day: 37 Hours

Environment

Temp: -85 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.97 AU - 4.49 AU

Year: 3116 Days

Day: 12.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,114,888 km

• M1: 648,357 km (0.052 R)

Asteroid Belt

Center: 6.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.7

Radius: 9.8

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.01 AU - 9.31 AU

Year: 9929 Days

Day: 14.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,114,888 km

• M1: 123,119 km (0.092 R)
• M2: 432,338 km (0.073 R)
• M3: 893,548 km (0.095 R)
• M4: 1,804,898 km (0.091 R)
• M5: 2,547,353 km (0.096 R)
• M6: 4,369,155 km (0.05 R)
• M7: 5,836,561 km (0.079 R)
• M8: 6,588,889 km (0.105 R)
• M9: 8,027,123 km (0.058 R)
• M10: 8,417,274 km (0.04 R)
• M11: 8,729,485 km (0.109 R)
• M12: 10,306,844 km (0.084 R)
• M13: 11,350,589 km (0.116 R)
• M14: 12,578,638 km (0.109 R)
• M15: 13,525,742 km (0.072 R)
• M16: 15,296,831 km (0.083 R)
• M17: 17,794,218 km (0.081 R)
• M18: 19,602,856 km (0.091 R)
• M19: 22,798,267 km (0.105 R)
• M20: 23,494,196 km (0.094 R)
• M21: 25,573,906 km (0.067 R)
• M22: 27,675,307 km (0.074 R)
• M23: 28,969,777 km (0.091 R)
• M24: 30,722,765 km (0.12 R)
• M25: 31,894,116 km (0.113 R)
• M26: 32,764,626 km (0.102 R)
• M27: 33,095,088 km (0.101 R)
• M28: 34,099,787 km (0.111 R)
• M29: 37,596,039 km (0.116 R)
• M30: 39,804,702 km (0.068 R)
• M31: 41,452,672 km (0.085 R)
• M32: 44,210,060 km (0.086 R)
• M33: 46,114,890 km (0.087 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 10,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit