🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.47 AU - 0.53 AU

Year: 133 Days

Day: 41.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 121 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,184,934 km

• M1: 41,289 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.5 AU - 0.74 AU

Year: 184 Days

Day: 46.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.9 AU - 1.28 AU

Year: 429 Days

Day: 27.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.89 AU - 3.65 AU

Year: 2228 Days

Day: 34.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 11.7

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.53 AU - 8.31 AU

Year: 8397 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,184,934 km

• M1: 146,756 km (0.038 R)
• M2: 519,404 km (0.093 R)
• M3: 983,756 km (0.072 R)
• M4: 2,066,246 km (0.102 R)
• M5: 2,486,466 km (0.103 R)
• M6: 3,408,288 km (0.103 R)
• M7: 3,922,606 km (0.114 R)
• M8: 4,321,284 km (0.104 R)
• M9: 5,650,461 km (0.097 R)
• M10: 6,927,129 km (0.037 R)
• M11: 7,838,180 km (0.118 R)
• M12: 9,007,587 km (0.107 R)
• M13: 9,375,448 km (0.111 R)
• M14: 9,801,353 km (0.112 R)
• M15: 10,897,307 km (0.092 R)
• M16: 14,362,742 km (0.114 R)
• M17: 20,329,453 km (0.069 R)
• M18: 20,804,277 km (0.106 R)
• M19: 23,985,924 km (0.117 R)
• M20: 24,605,559 km (0.1 R)
• M21: 27,671,268 km (0.063 R)
• M22: 28,846,658 km (0.053 R)
• M23: 30,983,065 km (0.092 R)
• M24: 31,506,957 km (0.092 R)
• M25: 33,551,661 km (0.111 R)
• M26: 39,597,808 km (0.086 R)
• M27: 41,849,406 km (0.046 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 17,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit