🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.84 AU

Year: 224 Days

Day: 43.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,179,929 km

• M1: 512,822 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464

Radius: 13.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.04 AU - 7.2 AU

Year: 5321 Days

Day: 10.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,179,929 km

• M1: 169,345 km (0.111 R)
• M2: 628,909 km (0.105 R)
• M3: 1,085,183 km (0.116 R)
• M4: 1,900,043 km (0.103 R)
• M5: 2,429,469 km (0.089 R)
• M6: 3,400,210 km (0.09 R)
• M7: 3,942,652 km (0.112 R)
• M8: 4,375,139 km (0.119 R)
• M9: 4,967,098 km (0.101 R)
• M10: 6,342,950 km (0.066 R)
• M11: 6,972,607 km (0.118 R)
• M12: 7,747,973 km (0.087 R)
• M13: 8,284,132 km (0.103 R)
• M14: 11,805,217 km (0.103 R)
• M15: 12,468,235 km (0.085 R)
• M16: 13,106,120 km (0.104 R)
• M17: 13,920,830 km (0.083 R)
• M18: 14,877,508 km (0.074 R)
• M19: 20,130,338 km (0.082 R)
• M20: 23,060,961 km (0.092 R)

Asteroid Belt

Center: 6.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.3

Radius: 8.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.86 AU - 9.06 AU

Year: 7161 Days

Day: 11.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,179,929 km

• M1: 120,725 km (0.105 R)
• M2: 668,104 km (0.096 R)
• M3: 3,242,833 km (0.103 R)
• M4: 4,034,804 km (0.11 R)
• M5: 4,850,262 km (0.104 R)
• M6: 5,855,261 km (0.114 R)
• M7: 8,235,812 km (0.06 R)
• M8: 8,595,594 km (0.101 R)
• M9: 13,375,396 km (0.069 R)
• M10: 16,323,222 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.5

Radius: 9.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.99 AU - 9.33 AU

Year: 8957 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,179,929 km

• M1: 115,190 km (0.06 R)
• M2: 648,656 km (0.063 R)
• M3: 1,060,200 km (0.105 R)
• M4: 1,691,204 km (0.111 R)
• M5: 2,006,556 km (0.118 R)
• M6: 2,775,489 km (0.116 R)
• M7: 4,269,074 km (0.073 R)
• M8: 4,912,345 km (0.055 R)
• M9: 5,450,000 km (0.118 R)
• M10: 7,132,078 km (0.1 R)
• M11: 9,536,116 km (0.058 R)
• M12: 10,546,201 km (0.074 R)
• M13: 12,385,956 km (0.112 R)
• M14: 13,279,803 km (0.109 R)
• M15: 13,899,288 km (0.09 R)
• M16: 14,646,230 km (0.11 R)
• M17: 16,046,167 km (0.102 R)
• M18: 19,634,122 km (0.082 R)
• M19: 20,574,195 km (0.12 R)
• M20: 21,124,566 km (0.054 R)
• M21: 26,287,637 km (0.118 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 18,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit