🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.4 AU - 0.64 AU

Year: 144 Days

Day: 29.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.57 AU - 0.59 AU

Year: 170 Days

Day: 40 Hours

Environment

Temp: 135 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,034,853 km

• M1: 19,149 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.06 AU - 1.68 AU

Year: 617 Days

Day: 44.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,034,853 km

• M1: 33,959 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.46 AU - 1.6 AU

Year: 729 Days

Day: 20.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.7

Radius: 13.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.97 AU - 4.37 AU

Year: 3278 Days

Day: 13.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,034,853 km

• M1: 166,353 km (0.098 R)
• M2: 597,643 km (0.12 R)
• M3: 1,207,105 km (0.105 R)
• M4: 1,746,256 km (0.066 R)
• M5: 2,316,822 km (0.103 R)
• M6: 2,733,003 km (0.112 R)
• M7: 3,960,155 km (0.066 R)
• M8: 6,223,720 km (0.075 R)
• M9: 6,948,821 km (0.117 R)
• M10: 8,293,407 km (0.12 R)
• M11: 8,707,793 km (0.1 R)
• M12: 9,540,903 km (0.09 R)
• M13: 9,996,429 km (0.107 R)
• M14: 10,666,478 km (0.1 R)
• M15: 12,052,801 km (0.114 R)
• M16: 12,495,761 km (0.09 R)
• M17: 13,650,955 km (0.097 R)
• M18: 14,132,511 km (0.034 R)
• M19: 15,750,412 km (0.054 R)
• M20: 18,873,866 km (0.096 R)
• M21: 20,083,065 km (0.079 R)
• M22: 21,023,438 km (0.057 R)
• M23: 21,861,934 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255

Radius: 13.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.12 AU - 6.28 AU

Year: 5239 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,034,853 km

• M1: 170,841 km (0.104 R)
• M2: 912,846 km (0.085 R)
• M3: 1,736,981 km (0.102 R)
• M4: 2,660,748 km (0.112 R)
• M5: 6,165,826 km (0.051 R)
• M6: 11,052,141 km (0.106 R)
• M7: 11,945,540 km (0.095 R)
• M8: 13,541,001 km (0.116 R)
• M9: 18,998,032 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.7

Radius: 7.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.75 AU - 16.25 AU

Year: 19097 Days

Day: 17.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,034,853 km

• M1: 97,239 km (0.104 R)
• M2: 430,094 km (0.099 R)
• M3: 724,951 km (0.105 R)
• M4: 1,352,215 km (0.113 R)
• M5: 2,188,766 km (0.094 R)
• M6: 2,981,336 km (0.062 R)
• M7: 3,332,592 km (0.117 R)
• M8: 5,185,511 km (0.032 R)
• M9: 5,453,291 km (0.115 R)
• M10: 6,275,182 km (0.109 R)
• M11: 7,723,439 km (0.105 R)
• M12: 12,178,314 km (0.059 R)
• M13: 13,575,558 km (0.054 R)
• M14: 13,957,033 km (0.101 R)
• M15: 14,741,374 km (0.106 R)
• M16: 22,991,248 km (0.066 R)
• M17: 23,716,050 km (0.119 R)
• M18: 24,176,811 km (0.072 R)
• M19: 25,306,873 km (0.106 R)
• M20: 29,222,598 km (0.037 R)
• M21: 38,229,736 km (0.098 R)
• M22: 42,001,397 km (0.097 R)
• M23: 43,083,888 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 16,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit