🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.54 AU - 0.54 AU

Year: 150 Days

Day: 37.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.52 AU - 0.72 AU

Year: 185 Days

Day: 36.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.79 AU - 1.25 AU

Year: 390 Days

Day: 45.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.32 AU - 1.46 AU

Year: 621 Days

Day: 18.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,988,689 km

• M1: 387,159 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.55 AU - 2.21 AU

Year: 976 Days

Day: 40.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.76 AU - 2.44 AU

Year: 1153 Days

Day: 15.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2 AU - 2.46 AU

Year: 1261 Days

Day: 26.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 51.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.18 AU - 3 AU

Year: 1579 Days

Day: 29.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,988,689 km

• M1: 130,449 km (0.032 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.79 AU - 4.63 AU

Year: 3272 Days

Day: 27.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.1

Radius: 11

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.96 AU - 5.16 AU

Year: 3688 Days

Day: 9.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,988,689 km

• M1: 150,346 km (0.11 R)
• M2: 234,719 km (0.069 R)
• M3: 335,099 km (0.091 R)
• M4: 471,084 km (0.102 R)
• M5: 539,600 km (0.098 R)
• M6: 724,054 km (0.071 R)
• M7: 815,159 km (0.119 R)
• M8: 959,970 km (0.116 R)
• M9: 1,061,546 km (0.103 R)
• M10: 1,552,527 km (0.099 R)
• M11: 1,673,551 km (0.076 R)
• M12: 2,108,732 km (0.098 R)
• M13: 2,189,215 km (0.079 R)
• M14: 2,353,324 km (0.09 R)
• M15: 2,436,949 km (0.101 R)
• M16: 2,636,064 km (0.114 R)
• M17: 3,050,450 km (0.074 R)
• M18: 3,565,366 km (0.114 R)
• M19: 4,158,073 km (0.05 R)
• M20: 4,259,799 km (0.089 R)
• M21: 4,396,831 km (0.055 R)
• M22: 4,552,862 km (0.116 R)
• M23: 5,104,130 km (0.118 R)
• M24: 5,452,394 km (0.067 R)
• M25: 5,789,737 km (0.072 R)
• M26: 6,114,514 km (0.112 R)
• M27: 6,327,840 km (0.049 R)
• M28: 6,922,342 km (0.119 R)
• M29: 7,083,908 km (0.118 R)
• M30: 7,165,140 km (0.116 R)
• M31: 7,328,500 km (0.063 R)
• M32: 7,410,779 km (0.11 R)
• M33: 7,721,644 km (0.101 R)
• M34: 7,826,362 km (0.112 R)
• M35: 7,952,473 km (0.083 R)
• M36: 9,631,111 km (0.117 R)
• M37: 10,061,654 km (0.065 R)
• M38: 10,244,911 km (0.116 R)
• M39: 10,614,717 km (0.119 R)
• M40: 10,777,928 km (0.111 R)
• M41: 10,941,887 km (0.062 R)
• M42: 11,035,985 km (0.109 R)
• M43: 11,654,123 km (0.104 R)
• M44: 11,846,655 km (0.077 R)
• M45: 11,967,530 km (0.084 R)
• M46: 13,550,276 km (0.034 R)
• M47: 13,752,831 km (0.054 R)
• M48: 13,879,840 km (0.066 R)
• M49: 14,058,310 km (0.104 R)
• M50: 14,676,299 km (0.119 R)
• M51: 15,434,760 km (0.108 R)
• M52: 15,672,771 km (0.102 R)
• M53: 16,691,083 km (0.097 R)
• M54: 17,620,236 km (0.107 R)
• M55: 18,063,195 km (0.069 R)
• M56: 18,230,296 km (0.11 R)
• M57: 18,791,138 km (0.113 R)
• M58: 18,903,935 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 14,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit