🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.52 AU - 0.66 AU

Year: 164 Days

Day: 26.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.11 AU - 1.45 AU

Year: 524 Days

Day: 26.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.9 AU - 2.1 AU

Year: 1023 Days

Day: 47.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 165.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,910,080 km

• M1: 247,435 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.55 AU - 2.53 AU

Year: 1054 Days

Day: 26.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 130.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.27 AU - 2.31 AU

Year: 1253 Days

Day: 26.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.87 AU - 4.09 AU

Year: 2872 Days

Day: 32.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,910,080 km

• M1: 57,745 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.6

Radius: 9.1

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.36 AU - 13.92 AU

Year: 14362 Days

Day: 7.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,910,080 km

• M1: 123,418 km (0.086 R)
• M2: 472,280 km (0.11 R)
• M3: 793,467 km (0.049 R)
• M4: 1,149,660 km (0.042 R)
• M5: 1,914,853 km (0.115 R)
• M6: 2,703,982 km (0.061 R)
• M7: 3,185,687 km (0.098 R)
• M8: 4,742,402 km (0.118 R)
• M9: 5,897,896 km (0.066 R)
• M10: 6,837,670 km (0.115 R)
• M11: 8,504,190 km (0.06 R)
• M12: 9,272,824 km (0.103 R)
• M13: 9,865,232 km (0.086 R)
• M14: 11,426,734 km (0.108 R)
• M15: 12,044,873 km (0.061 R)
• M16: 16,540,737 km (0.1 R)
• M17: 18,397,397 km (0.104 R)
• M18: 20,388,694 km (0.081 R)
• M19: 22,711,799 km (0.038 R)
• M20: 25,102,672 km (0.112 R)
• M21: 27,876,815 km (0.027 R)
• M22: 29,109,801 km (0.111 R)
• M23: 34,279,454 km (0.074 R)
• M24: 37,280,986 km (0.087 R)
• M25: 39,609,028 km (0.032 R)
• M26: 40,453,359 km (0.118 R)
• M27: 43,354,361 km (0.117 R)
• M28: 45,160,007 km (0.079 R)
• M29: 46,391,347 km (0.045 R)
• M30: 48,599,711 km (0.098 R)
• M31: 49,729,773 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.7

Radius: 11.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.82 AU - 14.88 AU

Year: 15696 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,910,080 km

• M1: 143,315 km (0.099 R)
• M2: 742,903 km (0.047 R)
• M3: 1,252,284 km (0.067 R)
• M4: 1,953,299 km (0.054 R)
• M5: 2,341,655 km (0.071 R)
• M6: 2,712,359 km (0.056 R)
• M7: 3,097,424 km (0.038 R)
• M8: 5,091,264 km (0.038 R)
• M9: 6,317,219 km (0.055 R)
• M10: 7,730,470 km (0.051 R)
• M11: 8,163,556 km (0.092 R)
• M12: 9,237,519 km (0.117 R)
• M13: 9,670,605 km (0.082 R)
• M14: 10,060,606 km (0.061 R)
• M15: 10,931,864 km (0.069 R)
• M16: 11,852,789 km (0.118 R)
• M17: 12,824,577 km (0.072 R)
• M18: 15,074,379 km (0.03 R)
• M19: 18,581,402 km (0.048 R)
• M20: 20,523,930 km (0.051 R)
• M21: 23,386,336 km (0.083 R)
• M22: 24,912,833 km (0.113 R)
• M23: 28,731,468 km (0.075 R)
• M24: 31,809,145 km (0.098 R)
• M25: 32,923,799 km (0.088 R)
• M26: 33,554,204 km (0.071 R)
• M27: 36,558,279 km (0.104 R)
• M28: 47,595,011 km (0.097 R)
• M29: 49,216,203 km (0.094 R)
• M30: 51,041,896 km (0.113 R)
• M31: 53,951,425 km (0.052 R)
• M32: 56,789,147 km (0.119 R)
• M33: 57,513,799 km (0.086 R)
• M34: 62,375,431 km (0.075 R)
• M35: 65,301,266 km (0.111 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit