🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.54 AU - 0.88 AU

Year: 185 Days

Day: 24.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.91 AU

Year: 193 Days

Day: 41.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.64 AU - 0.86 AU

Year: 201 Days

Day: 39 Hours

Environment

Temp: 245 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,608,463 km

• M1: 70,610 km (0.06 R)
• M2: 509,680 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.73 AU - 1.13 AU

Year: 278 Days

Day: 38.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.94 AU - 2.1 AU

Year: 889 Days

Day: 43.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.74 AU - 2.38 AU

Year: 916 Days

Day: 41.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.39 AU - 7.69 AU

Year: 5181 Days

Day: 21.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,608,463 km

• M1: 72,256 km (0.059 R)
• M2: 595,998 km (0.095 R)

Planet 8 - Terrestrial

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.33 AU - 7.21 AU

Year: 5457 Days

Day: 26.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,608,463 km

• M1: 258,804 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.6

Radius: 11.4

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.58 AU - 13.68 AU

Year: 11503 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,608,463 km

• M1: 227,389 km (0.058 R)
• M2: 670,348 km (0.095 R)
• M3: 1,363,734 km (0.107 R)
• M4: 2,554,084 km (0.03 R)
• M5: 4,105,414 km (0.067 R)
• M6: 4,461,009 km (0.077 R)
• M7: 5,200,920 km (0.097 R)
• M8: 10,452,403 km (0.032 R)
• M9: 11,176,607 km (0.095 R)
• M10: 15,099,811 km (0.094 R)
• M11: 18,385,279 km (0.105 R)
• M12: 19,606,596 km (0.088 R)
• M13: 28,734,011 km (0.12 R)
• M14: 34,089,465 km (0.058 R)
• M15: 35,929,519 km (0.096 R)
• M16: 37,705,994 km (0.091 R)
• M17: 38,354,351 km (0.11 R)
• M18: 38,878,392 km (0.072 R)
• M19: 39,540,213 km (0.107 R)
• M20: 40,344,152 km (0.071 R)
• M21: 46,280,644 km (0.088 R)
• M22: 52,291,637 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.2

Radius: 4.9

Gravity: 25.41 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.98 AU - 18.38 AU

Year: 20163 Days

Day: 17.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,608,463 km

• M1: 60,886 km (0.095 R)
• M2: 254,167 km (0.09 R)
• M3: 409,599 km (0.032 R)
• M4: 732,431 km (0.103 R)
• M5: 1,590,525 km (0.066 R)
• M6: 1,968,409 km (0.063 R)
• M7: 2,127,282 km (0.106 R)
• M8: 2,470,908 km (0.118 R)
• M9: 3,054,938 km (0.047 R)
• M10: 3,323,616 km (0.087 R)
• M11: 4,356,888 km (0.049 R)
• M12: 6,368,830 km (0.094 R)
• M13: 6,897,958 km (0.101 R)
• M14: 7,408,087 km (0.11 R)
• M15: 8,093,394 km (0.103 R)
• M16: 8,608,161 km (0.088 R)
• M17: 9,089,866 km (0.093 R)
• M18: 9,759,765 km (0.04 R)
• M19: 10,224,416 km (0.115 R)
• M20: 12,634,139 km (0.043 R)
• M21: 14,262,960 km (0.077 R)
• M22: 17,336,149 km (0.115 R)
• M23: 17,930,801 km (0.097 R)
• M24: 18,715,292 km (0.084 R)
• M25: 21,592,358 km (0.069 R)
• M26: 24,750,968 km (0.078 R)
• M27: 35,232,243 km (0.054 R)
• M28: 35,911,268 km (0.083 R)
• M29: 36,737,347 km (0.037 R)
• M30: 40,761,231 km (0.077 R)
• M31: 43,965,019 km (0.084 R)
• M32: 51,213,784 km (0.112 R)
• M33: 53,855,981 km (0.074 R)
• M34: 58,838,488 km (0.118 R)
• M35: 64,119,592 km (0.076 R)

Kuiper Belt

Range: 35.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 12,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit