🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.18 AU - 1.32 AU

Year: 501 Days

Day: 27.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 16,166,749 km

• M1: 738,415 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.66 AU - 2.34 AU

Year: 1013 Days

Day: 28.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,166,749 km

• M1: 25,731 km (0.085 R)
• M2: 455,376 km (0.081 R)

Asteroid Belt

Center: 2.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.31 AU - 3.23 AU

Year: 1651 Days

Day: 18.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 12.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.2 AU - 7.72 AU

Year: 5881 Days

Day: 13.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 16,166,749 km

• M1: 163,660 km (0.118 R)
• M2: 375,790 km (0.107 R)
• M3: 554,709 km (0.097 R)
• M4: 641,625 km (0.12 R)
• M5: 934,388 km (0.054 R)
• M6: 1,172,847 km (0.107 R)
• M7: 1,350,121 km (0.091 R)
• M8: 1,622,090 km (0.077 R)
• M9: 1,731,595 km (0.037 R)
• M10: 2,052,034 km (0.052 R)
• M11: 2,135,061 km (0.118 R)
• M12: 2,317,121 km (0.061 R)
• M13: 2,775,340 km (0.074 R)
• M14: 2,881,105 km (0.081 R)
• M15: 3,001,681 km (0.109 R)
• M16: 3,458,553 km (0.093 R)
• M17: 3,558,335 km (0.111 R)
• M18: 3,673,675 km (0.051 R)
• M19: 3,878,474 km (0.089 R)
• M20: 4,147,302 km (0.118 R)
• M21: 4,268,775 km (0.074 R)
• M22: 4,376,037 km (0.102 R)
• M23: 4,562,137 km (0.084 R)
• M24: 4,719,214 km (0.115 R)
• M25: 5,103,681 km (0.066 R)
• M26: 5,365,627 km (0.069 R)
• M27: 5,531,680 km (0.115 R)
• M28: 5,682,625 km (0.061 R)
• M29: 5,817,861 km (0.102 R)
• M30: 5,902,982 km (0.093 R)
• M31: 6,057,218 km (0.107 R)
• M32: 6,528,152 km (0.083 R)
• M33: 6,634,366 km (0.102 R)
• M34: 6,956,750 km (0.087 R)
• M35: 7,598,225 km (0.042 R)
• M36: 8,315,996 km (0.092 R)
• M37: 8,819,842 km (0.101 R)
• M38: 9,273,722 km (0.098 R)
• M39: 9,473,435 km (0.077 R)
• M40: 9,775,772 km (0.092 R)
• M41: 9,877,349 km (0.081 R)
• M42: 9,958,730 km (0.072 R)
• M43: 10,204,370 km (0.062 R)
• M44: 10,452,104 km (0.099 R)
• M45: 10,639,251 km (0.099 R)
• M46: 10,974,649 km (0.077 R)
• M47: 11,122,452 km (0.115 R)
• M48: 11,677,460 km (0.102 R)
• M49: 11,806,713 km (0.102 R)
• M50: 12,438,764 km (0.104 R)
• M51: 12,747,683 km (0.103 R)
• M52: 13,238,514 km (0.096 R)
• M53: 13,780,956 km (0.051 R)
• M54: 13,917,688 km (0.063 R)
• M55: 14,192,649 km (0.042 R)
• M56: 14,608,382 km (0.084 R)
• M57: 14,817,669 km (0.119 R)
• M58: 14,981,180 km (0.116 R)
• M59: 15,879,515 km (0.053 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 12,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit