🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.88 AU - 1.1 AU

Year: 375 Days

Day: 13 Hours

Environment

Temp: 19 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.78 AU - 1.24 AU

Year: 387 Days

Day: 17.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.38 AU - 1.54 AU

Year: 672 Days

Day: 47.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.63 AU - 2.47 AU

Year: 1118 Days

Day: 35.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,653,204 km

• M1: 967,599 km (0.056 R)

Asteroid Belt

Center: 8.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.3

Radius: 7.3

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.9 AU - 16.88 AU

Year: 20787 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,653,204 km

• M1: 91,404 km (0.078 R)
• M2: 325,974 km (0.089 R)
• M3: 609,013 km (0.116 R)
• M4: 884,423 km (0.087 R)
• M5: 1,202,019 km (0.067 R)
• M6: 1,594,713 km (0.026 R)
• M7: 2,957,101 km (0.108 R)
• M8: 3,247,919 km (0.053 R)
• M9: 4,963,209 km (0.112 R)
• M10: 5,491,439 km (0.112 R)
• M11: 6,353,571 km (0.052 R)
• M12: 7,161,699 km (0.115 R)
• M13: 7,688,134 km (0.108 R)
• M14: 8,980,659 km (0.069 R)
• M15: 14,531,040 km (0.043 R)
• M16: 15,609,790 km (0.099 R)
• M17: 20,938,017 km (0.115 R)
• M18: 21,422,116 km (0.099 R)
• M19: 28,411,927 km (0.078 R)
• M20: 37,772,116 km (0.074 R)
• M21: 41,906,104 km (0.068 R)
• M22: 45,037,037 km (0.092 R)
• M23: 48,488,859 km (0.095 R)
• M24: 51,584,487 km (0.112 R)
• M25: 52,467,115 km (0.072 R)
• M26: 53,180,547 km (0.095 R)
• M27: 69,054,527 km (0.1 R)
• M28: 70,775,052 km (0.109 R)
• M29: 74,301,223 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 17,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit