🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.63 AU

Year: 134 Days

Day: 14.2 Hours

Environment

Temp: 255 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,112,850 km

• M1: 53,855 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.57 AU - 0.77 AU

Year: 195 Days

Day: 33.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.03 AU - 1.15 AU

Year: 406 Days

Day: 18.7 Hours

Environment

Temp: 44 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2 AU - 2.56 AU

Year: 1227 Days

Day: 16.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.5

Radius: 15

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.16 AU - 10.3 AU

Year: 9995 Days

Day: 5.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 14,112,850 km

• M1: 262,544 km (0.106 R)
• M2: 594,352 km (0.107 R)
• M3: 995,574 km (0.093 R)
• M4: 1,232,387 km (0.088 R)
• M5: 1,732,643 km (0.042 R)
• M6: 2,151,217 km (0.077 R)
• M7: 2,316,523 km (0.079 R)
• M8: 2,971,911 km (0.101 R)
• M9: 3,270,209 km (0.099 R)
• M10: 3,461,695 km (0.102 R)
• M11: 3,630,740 km (0.096 R)
• M12: 4,223,447 km (0.088 R)
• M13: 4,320,536 km (0.065 R)
• M14: 4,531,320 km (0.064 R)
• M15: 5,636,100 km (0.07 R)
• M16: 5,774,328 km (0.106 R)
• M17: 6,148,024 km (0.096 R)
• M18: 6,691,363 km (0.102 R)
• M19: 6,886,738 km (0.114 R)
• M20: 7,417,362 km (0.049 R)
• M21: 7,943,946 km (0.119 R)
• M22: 8,064,672 km (0.105 R)
• M23: 8,447,792 km (0.037 R)
• M24: 8,553,258 km (0.117 R)
• M25: 8,783,489 km (0.097 R)
• M26: 8,979,911 km (0.086 R)
• M27: 9,687,958 km (0.097 R)
• M28: 10,039,513 km (0.12 R)
• M29: 10,432,956 km (0.099 R)
• M30: 10,546,351 km (0.103 R)
• M31: 10,660,045 km (0.112 R)
• M32: 10,793,337 km (0.095 R)
• M33: 11,643,651 km (0.106 R)
• M34: 11,840,073 km (0.064 R)
• M35: 12,255,806 km (0.083 R)
• M36: 13,122,276 km (0.099 R)
• M37: 13,883,730 km (0.034 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 10,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit