🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.55 AU - 0.55 AU

Year: 149 Days

Day: 19.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 172.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,691,695 km

• M1: 124,765 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.53 AU - 0.67 AU

Year: 170 Days

Day: 29.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.53 AU - 0.71 AU

Year: 178 Days

Day: 19.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.76 AU - 3.68 AU

Year: 2110 Days

Day: 12.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 11.2

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.42 AU - 5.59 AU

Year: 4084 Days

Day: 12.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,691,695 km

• M1: 140,772 km (0.119 R)
• M2: 548,575 km (0.095 R)
• M3: 1,160,431 km (0.054 R)
• M4: 2,080,757 km (0.117 R)
• M5: 2,905,789 km (0.104 R)
• M6: 3,473,962 km (0.097 R)
• M7: 5,143,324 km (0.12 R)
• M8: 5,549,483 km (0.074 R)
• M9: 6,094,916 km (0.071 R)
• M10: 7,737,501 km (0.053 R)
• M11: 8,680,267 km (0.11 R)
• M12: 9,258,014 km (0.09 R)
• M13: 9,985,059 km (0.112 R)
• M14: 12,016,150 km (0.041 R)
• M15: 12,636,981 km (0.081 R)
• M16: 13,178,824 km (0.088 R)
• M17: 16,761,993 km (0.119 R)
• M18: 18,650,067 km (0.117 R)
• M19: 22,058,655 km (0.086 R)
• M20: 22,917,197 km (0.113 R)
• M21: 25,238,208 km (0.1 R)
• M22: 26,977,732 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.7

Radius: 12.5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.45 AU - 9.13 AU

Year: 9519 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,691,695 km

• M1: 155,582 km (0.117 R)
• M2: 860,936 km (0.084 R)
• M3: 1,814,921 km (0.084 R)
• M4: 3,981,996 km (0.108 R)
• M5: 4,577,695 km (0.052 R)
• M6: 5,150,355 km (0.108 R)
• M7: 5,888,621 km (0.101 R)
• M8: 7,971,023 km (0.099 R)
• M9: 8,455,421 km (0.11 R)
• M10: 8,880,728 km (0.099 R)
• M11: 9,566,036 km (0.087 R)
• M12: 10,373,416 km (0.097 R)
• M13: 11,740,291 km (0.105 R)
• M14: 12,816,498 km (0.048 R)
• M15: 14,064,444 km (0.095 R)
• M16: 18,487,155 km (0.11 R)
• M17: 19,471,360 km (0.056 R)
• M18: 23,836,626 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 10,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit