🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.52 AU - 0.56 AU

Year: 139 Days

Day: 46.7 Hours

Environment

Temp: 258 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.82 AU - 0.9 AU

Year: 279 Days

Day: 41.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,837,084 km

• M1: 63,130 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.89 AU - 1.25 AU

Year: 387 Days

Day: 14.2 Hours

Environment

Temp: 77 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.35 AU - 1.47 AU

Year: 586 Days

Day: 39.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.8

Radius: 5.9

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 16.24 AU - 23.14 AU

Year: 30566 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,837,084 km

• M1: 372,798 km (0.078 R)
• M2: 737,966 km (0.068 R)
• M3: 1,752,240 km (0.062 R)
• M4: 2,069,687 km (0.069 R)
• M5: 2,514,291 km (0.095 R)
• M6: 2,723,280 km (0.114 R)
• M7: 3,071,843 km (0.12 R)
• M8: 3,591,845 km (0.076 R)
• M9: 3,918,716 km (0.079 R)
• M10: 4,496,164 km (0.109 R)
• M11: 5,019,457 km (0.03 R)
• M12: 5,314,614 km (0.051 R)
• M13: 7,382,356 km (0.098 R)
• M14: 8,159,666 km (0.056 R)
• M15: 10,576,869 km (0.096 R)
• M16: 11,818,681 km (0.08 R)
• M17: 12,676,176 km (0.036 R)
• M18: 15,266,313 km (0.067 R)
• M19: 16,123,210 km (0.11 R)
• M20: 16,442,601 km (0.119 R)
• M21: 18,710,056 km (0.117 R)
• M22: 21,754,074 km (0.085 R)
• M23: 24,899,967 km (0.116 R)
• M24: 25,112,695 km (0.082 R)
• M25: 26,304,841 km (0.072 R)
• M26: 36,268,059 km (0.079 R)
• M27: 36,541,524 km (0.098 R)
• M28: 38,779,358 km (0.107 R)
• M29: 39,065,390 km (0.044 R)
• M30: 39,786,451 km (0.116 R)
• M31: 41,852,996 km (0.086 R)
• M32: 48,645,637 km (0.089 R)
• M33: 50,664,610 km (0.069 R)
• M34: 51,006,441 km (0.049 R)
• M35: 52,738,635 km (0.096 R)
• M36: 53,265,967 km (0.118 R)
• M37: 61,601,710 km (0.069 R)
• M38: 64,562,551 km (0.098 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit