🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 21.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.6 AU - 0.8 AU

Year: 221 Days

Day: 23 Hours

Environment

Temp: 115 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.45 AU - 2.47 AU

Year: 1454 Days

Day: 35.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,307,379 km

• M1: 25,731 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.38 AU - 3.04 AU

Year: 1681 Days

Day: 28.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 14.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.8 AU - 7.36 AU

Year: 5648 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,307,379 km

• M1: 185,501 km (0.09 R)
• M2: 991,834 km (0.108 R)
• M3: 1,860,698 km (0.112 R)
• M4: 2,515,638 km (0.114 R)
• M5: 3,251,959 km (0.071 R)
• M6: 4,170,340 km (0.067 R)
• M7: 5,813,373 km (0.088 R)
• M8: 6,466,368 km (0.112 R)
• M9: 9,003,997 km (0.051 R)
• M10: 11,466,826 km (0.063 R)
• M11: 12,541,238 km (0.088 R)
• M12: 15,040,271 km (0.113 R)
• M13: 17,799,155 km (0.114 R)
• M14: 20,755,358 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.8

Radius: 6.1

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.32 AU - 12.44 AU

Year: 15426 Days

Day: 15.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,307,379 km

• M1: 75,846 km (0.097 R)
• M2: 448,345 km (0.079 R)
• M3: 703,110 km (0.056 R)
• M4: 1,378,544 km (0.101 R)
• M5: 2,419,446 km (0.093 R)
• M6: 3,266,619 km (0.102 R)
• M7: 4,714,577 km (0.102 R)
• M8: 5,093,807 km (0.086 R)
• M9: 5,527,492 km (0.05 R)
• M10: 7,724,785 km (0.049 R)
• M11: 11,760,188 km (0.07 R)
• M12: 12,398,372 km (0.092 R)
• M13: 13,617,595 km (0.085 R)
• M14: 17,978,373 km (0.11 R)
• M15: 18,359,847 km (0.106 R)
• M16: 19,536,584 km (0.071 R)
• M17: 22,564,296 km (0.079 R)
• M18: 23,548,500 km (0.114 R)
• M19: 24,654,327 km (0.116 R)
• M20: 25,602,030 km (0.114 R)
• M21: 26,182,171 km (0.098 R)
• M22: 33,153,431 km (0.074 R)
• M23: 39,574,471 km (0.088 R)
• M24: 41,135,076 km (0.1 R)
• M25: 42,064,228 km (0.12 R)
• M26: 42,871,608 km (0.101 R)
• M27: 43,552,428 km (0.078 R)
• M28: 46,347,515 km (0.111 R)
• M29: 49,259,886 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 19,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit