🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.81 AU - 0.89 AU

Year: 273 Days

Day: 27.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.58 AU - 1.88 AU

Year: 792 Days

Day: 42 Hours

Environment

Temp: -37 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.94 AU - 1.98 AU

Year: 956 Days

Day: 22.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.93 AU - 3.17 AU

Year: 1418 Days

Day: 22.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 20.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.6

Radius: 7.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 17.51 AU - 24.03 AU

Year: 32965 Days

Day: 17.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 59,339,802 km

• M1: 110,553 km (0.118 R)
• M2: 232,625 km (0.089 R)
• M3: 771,925 km (0.067 R)
• M4: 960,269 km (0.097 R)
• M5: 1,380,190 km (0.097 R)
• M6: 1,935,198 km (0.117 R)
• M7: 2,708,021 km (0.114 R)
• M8: 3,028,459 km (0.099 R)
• M9: 4,205,944 km (0.064 R)
• M10: 4,427,050 km (0.087 R)
• M11: 4,689,893 km (0.068 R)
• M12: 4,957,973 km (0.104 R)
• M13: 5,270,183 km (0.086 R)
• M14: 5,428,907 km (0.09 R)
• M15: 6,839,315 km (0.067 R)
• M16: 7,674,221 km (0.077 R)
• M17: 8,080,978 km (0.088 R)
• M18: 8,172,232 km (0.115 R)
• M19: 8,680,716 km (0.043 R)
• M20: 10,764,764 km (0.053 R)
• M21: 14,687,070 km (0.055 R)
• M22: 15,530,653 km (0.106 R)
• M23: 18,334,266 km (0.039 R)
• M24: 19,241,877 km (0.111 R)
• M25: 22,115,053 km (0.1 R)
• M26: 22,306,987 km (0.119 R)
• M27: 22,499,520 km (0.074 R)
• M28: 23,145,334 km (0.077 R)
• M29: 27,077,663 km (0.097 R)
• M30: 27,146,030 km (0.092 R)
• M31: 27,557,723 km (0.099 R)
• M32: 28,179,153 km (0.112 R)
• M33: 29,929,298 km (0.119 R)
• M34: 35,911,567 km (0.085 R)
• M35: 36,438,900 km (0.079 R)
• M36: 37,730,229 km (0.088 R)
• M37: 38,266,238 km (0.075 R)
• M38: 38,804,790 km (0.093 R)
• M39: 39,578,660 km (0.097 R)
• M40: 39,656,301 km (0.1 R)
• M41: 42,485,646 km (0.101 R)
• M42: 42,644,668 km (0.096 R)
• M43: 44,165,779 km (0.091 R)
• M44: 44,973,608 km (0.115 R)
• M45: 46,603,626 km (0.111 R)
• M46: 46,767,735 km (0.03 R)
• M47: 49,586,159 km (0.114 R)
• M48: 49,921,408 km (0.115 R)
• M49: 50,257,255 km (0.102 R)
• M50: 50,341,479 km (0.044 R)
• M51: 52,629,877 km (0.068 R)
• M52: 54,952,085 km (0.116 R)
• M53: 55,385,769 km (0.036 R)
• M54: 56,081,998 km (0.11 R)
• M55: 57,044,062 km (0.117 R)
• M56: 57,747,321 km (0.091 R)
• M57: 57,923,548 km (0.111 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit