🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.92 AU - 0.98 AU

Year: 335 Days

Day: 22.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.55 AU - 2.59 AU

Year: 1490 Days

Day: 16.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.52 AU - 5.1 AU

Year: 3815 Days

Day: 15.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.1

Radius: 11.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.53 AU - 7.31 AU

Year: 5883 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,712,511 km

• M1: 139,575 km (0.103 R)
• M2: 733,927 km (0.079 R)
• M3: 1,338,452 km (0.107 R)
• M4: 1,747,303 km (0.077 R)
• M5: 2,146,430 km (0.09 R)
• M6: 3,295,342 km (0.107 R)
• M7: 4,077,440 km (0.115 R)
• M8: 4,603,575 km (0.06 R)
• M9: 5,317,307 km (0.091 R)
• M10: 7,104,852 km (0.043 R)
• M11: 10,721,380 km (0.077 R)
• M12: 11,384,548 km (0.094 R)
• M13: 11,874,780 km (0.075 R)
• M14: 15,412,919 km (0.099 R)
• M15: 17,006,585 km (0.089 R)
• M16: 17,777,912 km (0.092 R)
• M17: 18,505,406 km (0.104 R)
• M18: 20,952,827 km (0.05 R)
• M19: 23,216,094 km (0.081 R)
• M20: 23,687,476 km (0.093 R)
• M21: 28,940,755 km (0.11 R)
• M22: 29,670,643 km (0.099 R)
• M23: 30,600,095 km (0.095 R)
• M24: 31,167,071 km (0.043 R)
• M25: 32,127,639 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 15

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.02 AU - 8.58 AU

Year: 7133 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,712,511 km

• M1: 188,493 km (0.112 R)
• M2: 792,121 km (0.104 R)
• M3: 1,584,541 km (0.096 R)
• M4: 2,175,003 km (0.107 R)
• M5: 2,667,330 km (0.04 R)
• M6: 3,788,416 km (0.099 R)
• M7: 4,353,597 km (0.113 R)
• M8: 4,862,679 km (0.035 R)
• M9: 5,779,714 km (0.108 R)
• M10: 6,739,534 km (0.091 R)
• M11: 7,574,290 km (0.114 R)
• M12: 10,171,309 km (0.086 R)
• M13: 12,133,584 km (0.115 R)
• M14: 15,350,686 km (0.109 R)
• M15: 16,861,924 km (0.057 R)
• M16: 17,453,434 km (0.057 R)
• M17: 20,771,066 km (0.082 R)
• M18: 25,248,081 km (0.05 R)
• M19: 26,372,609 km (0.063 R)
• M20: 27,350,081 km (0.108 R)
• M21: 30,331,267 km (0.116 R)
• M22: 31,207,313 km (0.107 R)
• M23: 33,833,054 km (0.111 R)
• M24: 35,950,762 km (0.104 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 10,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit