🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.85 AU - 1.39 AU

Year: 417 Days

Day: 47.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,926,762 km

• M1: 203,453 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.04 AU - 1.62 AU

Year: 539 Days

Day: 38.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323

Radius: 10.4

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.75 AU - 7.23 AU

Year: 5153 Days

Day: 10.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,926,762 km

• M1: 129,552 km (0.109 R)
• M2: 467,344 km (0.099 R)
• M3: 839,842 km (0.12 R)
• M4: 1,522,308 km (0.072 R)
• M5: 2,065,498 km (0.118 R)
• M6: 2,558,273 km (0.116 R)
• M7: 2,918,056 km (0.092 R)
• M8: 3,463,340 km (0.12 R)
• M9: 4,118,878 km (0.092 R)
• M10: 5,384,476 km (0.026 R)
• M11: 6,648,578 km (0.065 R)
• M12: 7,142,850 km (0.061 R)
• M13: 7,628,145 km (0.087 R)
• M14: 8,100,874 km (0.087 R)
• M15: 8,846,769 km (0.082 R)
• M16: 9,180,073 km (0.117 R)
• M17: 9,871,963 km (0.074 R)
• M18: 10,598,411 km (0.077 R)
• M19: 12,850,607 km (0.114 R)
• M20: 13,618,493 km (0.093 R)
• M21: 16,998,806 km (0.065 R)
• M22: 21,828,274 km (0.095 R)
• M23: 22,990,500 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.7

Radius: 10.9

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.54 AU - 7.78 AU

Year: 6734 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 65.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,926,762 km

• M1: 138,827 km (0.081 R)
• M2: 729,439 km (0.117 R)
• M3: 1,113,307 km (0.101 R)
• M4: 1,673,103 km (0.063 R)
• M5: 2,464,475 km (0.118 R)
• M6: 3,339,623 km (0.118 R)
• M7: 3,688,784 km (0.099 R)
• M8: 4,410,295 km (0.108 R)
• M9: 6,970,214 km (0.084 R)
• M10: 7,618,421 km (0.119 R)
• M11: 8,952,236 km (0.074 R)
• M12: 9,631,261 km (0.049 R)
• M13: 11,044,362 km (0.095 R)
• M14: 11,479,393 km (0.087 R)
• M15: 18,698,836 km (0.068 R)
• M16: 19,109,782 km (0.059 R)
• M17: 21,181,862 km (0.099 R)
• M18: 22,618,151 km (0.089 R)
• M19: 24,361,116 km (0.119 R)
• M20: 26,021,652 km (0.076 R)
• M21: 27,579,564 km (0.096 R)
• M22: 28,471,616 km (0.068 R)
• M23: 29,015,853 km (0.088 R)
• M24: 29,474,820 km (0.063 R)
• M25: 30,219,069 km (0.064 R)
• M26: 31,167,071 km (0.103 R)
• M27: 32,232,507 km (0.084 R)
• M28: 32,724,833 km (0.041 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 14,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit