🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.05 AU - 1.23 AU

Year: 447 Days

Day: 42.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,247,511 km

• M1: 598,541 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.98 AU - 2.24 AU

Year: 1125 Days

Day: 43.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,247,511 km

• M1: 30,817 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.5 AU - 3.9 AU

Year: 2613 Days

Day: 39.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 77.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.7

Radius: 9.9

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.95 AU - 9.43 AU

Year: 7828 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,247,511 km

• M1: 123,119 km (0.116 R)
• M2: 439,668 km (0.055 R)
• M3: 888,462 km (0.114 R)
• M4: 2,038,271 km (0.065 R)
• M5: 2,863,303 km (0.105 R)
• M6: 3,744,584 km (0.086 R)
• M7: 4,951,091 km (0.066 R)
• M8: 5,572,969 km (0.111 R)
• M9: 8,112,094 km (0.03 R)
• M10: 10,153,058 km (0.052 R)
• M11: 10,625,189 km (0.117 R)
• M12: 12,466,439 km (0.084 R)
• M13: 13,108,214 km (0.11 R)
• M14: 14,511,293 km (0.035 R)
• M15: 16,948,691 km (0.079 R)
• M16: 17,859,592 km (0.111 R)
• M17: 23,872,828 km (0.064 R)
• M18: 24,326,110 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 14.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.91 AU - 9.25 AU

Year: 10044 Days

Day: 9 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,247,511 km

• M1: 177,423 km (0.052 R)
• M2: 676,033 km (0.09 R)
• M3: 1,146,817 km (0.06 R)
• M4: 1,946,119 km (0.043 R)
• M5: 2,787,906 km (0.087 R)
• M6: 6,194,549 km (0.076 R)
• M7: 7,318,477 km (0.057 R)
• M8: 7,878,721 km (0.109 R)
• M9: 10,089,030 km (0.08 R)
• M10: 13,989,346 km (0.094 R)
• M11: 14,958,740 km (0.118 R)
• M12: 16,136,524 km (0.069 R)
• M13: 18,555,671 km (0.113 R)
• M14: 23,532,493 km (0.088 R)
• M15: 24,175,315 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit