🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.52 AU - 0.6 AU

Year: 155 Days

Day: 39.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.45 AU - 1.83 AU

Year: 779 Days

Day: 44.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,255,358 km

• M1: 25,880 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.88 AU - 3.68 AU

Year: 2203 Days

Day: 27.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.15 AU - 5.03 AU

Year: 3068 Days

Day: 34.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 83.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,255,358 km

• M1: 1,330,673 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.5

Radius: 14

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.68 AU - 5.78 AU

Year: 4436 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 19,255,358 km

• M1: 174,282 km (0.119 R)
• M2: 933,192 km (0.107 R)
• M3: 1,545,047 km (0.083 R)
• M4: 2,292,887 km (0.102 R)
• M5: 3,417,563 km (0.045 R)
• M6: 4,125,909 km (0.117 R)
• M7: 4,605,670 km (0.101 R)
• M8: 5,471,991 km (0.082 R)
• M9: 6,387,679 km (0.109 R)
• M10: 6,882,549 km (0.041 R)
• M11: 7,689,181 km (0.069 R)
• M12: 8,283,982 km (0.106 R)
• M13: 9,052,616 km (0.075 R)
• M14: 9,906,371 km (0.12 R)
• M15: 13,868,471 km (0.077 R)
• M16: 16,360,472 km (0.094 R)
• M17: 17,797,659 km (0.093 R)
• M18: 18,372,264 km (0.055 R)
• M19: 19,018,527 km (0.115 R)
• M20: 20,294,746 km (0.119 R)
• M21: 21,757,066 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 13.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.9 AU - 7.8 AU

Year: 5934 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 19,255,358 km

• M1: 169,345 km (0.058 R)
• M2: 615,595 km (0.047 R)
• M3: 1,241,363 km (0.085 R)
• M4: 1,676,095 km (0.068 R)
• M5: 2,293,186 km (0.043 R)
• M6: 3,010,657 km (0.112 R)
• M7: 3,648,243 km (0.066 R)
• M8: 4,395,634 km (0.083 R)
• M9: 5,557,112 km (0.117 R)
• M10: 6,250,199 km (0.096 R)
• M11: 7,058,177 km (0.101 R)
• M12: 8,350,703 km (0.107 R)
• M13: 8,950,740 km (0.11 R)
• M14: 10,847,491 km (0.1 R)
• M15: 16,021,782 km (0.117 R)
• M16: 16,636,779 km (0.086 R)
• M17: 17,588,670 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 15,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit