🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.66 AU - 0.96 AU

Year: 261 Days

Day: 45.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.74 AU - 1.02 AU

Year: 296 Days

Day: 29.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,850,044 km

• M1: 239,207 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.49 AU - 1.53 AU

Year: 665 Days

Day: 42.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.79 AU - 2.01 AU

Year: 938 Days

Day: 24.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,850,044 km

• M1: 1,230,143 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.29 AU - 3.93 AU

Year: 2457 Days

Day: 14.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.4

Radius: 9.1

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.96 AU - 8.1 AU

Year: 5976 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 36,850,044 km

• M1: 120,725 km (0.098 R)
• M2: 407,056 km (0.099 R)
• M3: 729,439 km (0.11 R)
• M4: 1,075,609 km (0.087 R)
• M5: 1,386,024 km (0.068 R)
• M6: 2,682,290 km (0.084 R)
• M7: 3,528,266 km (0.035 R)
• M8: 4,150,593 km (0.093 R)
• M9: 4,435,278 km (0.065 R)
• M10: 4,844,428 km (0.069 R)
• M11: 5,802,004 km (0.085 R)
• M12: 6,393,514 km (0.033 R)
• M13: 6,845,150 km (0.098 R)
• M14: 7,812,599 km (0.068 R)
• M15: 8,575,399 km (0.046 R)
• M16: 9,039,152 km (0.117 R)
• M17: 11,411,475 km (0.12 R)
• M18: 11,817,933 km (0.057 R)
• M19: 12,606,164 km (0.072 R)
• M20: 13,373,152 km (0.078 R)
• M21: 15,487,868 km (0.087 R)
• M22: 18,294,772 km (0.116 R)
• M23: 21,347,467 km (0.101 R)
• M24: 22,436,090 km (0.101 R)
• M25: 24,138,065 km (0.104 R)
• M26: 27,888,334 km (0.081 R)
• M27: 28,348,198 km (0.076 R)
• M28: 28,719,799 km (0.105 R)
• M29: 30,238,367 km (0.114 R)
• M30: 31,411,962 km (0.089 R)
• M31: 33,023,580 km (0.107 R)
• M32: 36,849,995 km (0.078 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 15,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit