🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.24 AU - 1.32 AU

Year: 516 Days

Day: 41.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,343,172 km

• M1: 27,077 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.18 AU - 1.62 AU

Year: 590 Days

Day: 29.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,343,172 km

• M1: 222,302 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.7

Radius: 13.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.54 AU - 6.76 AU

Year: 6113 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,343,172 km

• M1: 175,478 km (0.114 R)
• M2: 685,009 km (0.067 R)
• M3: 1,328,279 km (0.109 R)
• M4: 1,855,911 km (0.099 R)
• M5: 2,371,725 km (0.078 R)
• M6: 3,124,352 km (0.046 R)
• M7: 3,861,570 km (0.038 R)
• M8: 4,688,248 km (0.087 R)
• M9: 5,468,849 km (0.118 R)
• M10: 6,017,425 km (0.095 R)
• M11: 11,074,431 km (0.089 R)
• M12: 14,107,378 km (0.052 R)
• M13: 15,787,512 km (0.112 R)
• M14: 16,903,063 km (0.114 R)
• M15: 23,001,121 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45

Radius: 8.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.14 AU - 8.32 AU

Year: 6223 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,343,172 km

• M1: 130,449 km (0.112 R)
• M2: 855,401 km (0.068 R)
• M3: 1,458,729 km (0.1 R)
• M4: 1,792,482 km (0.045 R)
• M5: 2,107,385 km (0.108 R)
• M6: 2,864,051 km (0.076 R)
• M7: 3,440,452 km (0.112 R)
• M8: 4,408,948 km (0.089 R)
• M9: 7,541,677 km (0.095 R)
• M10: 8,698,667 km (0.112 R)
• M11: 12,679,467 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.6

Radius: 9.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.46 AU - 12.68 AU

Year: 14028 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,343,172 km

• M1: 115,340 km (0.067 R)
• M2: 408,253 km (0.099 R)
• M3: 788,979 km (0.043 R)
• M4: 1,747,602 km (0.064 R)
• M5: 2,465,523 km (0.054 R)
• M6: 5,544,097 km (0.09 R)
• M7: 6,698,993 km (0.04 R)
• M8: 7,001,779 km (0.094 R)
• M9: 7,473,012 km (0.09 R)
• M10: 9,763,655 km (0.069 R)
• M11: 19,915,516 km (0.113 R)
• M12: 22,421,579 km (0.074 R)
• M13: 28,050,498 km (0.108 R)
• M14: 28,443,043 km (0.078 R)
• M15: 40,982,187 km (0.062 R)
• M16: 43,029,584 km (0.076 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 20,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit