🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.88 AU - 2.74 AU

Year: 1289 Days

Day: 20.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,394,384 km

• M1: 19,448 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.93 AU - 3.17 AU

Year: 1495 Days

Day: 37.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,394,384 km

• M1: 418,126 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.92 AU - 3.44 AU

Year: 2082 Days

Day: 14.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.04 AU - 3.68 AU

Year: 2261 Days

Day: 42.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,394,384 km

• M1: 471,084 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.41 AU - 3.77 AU

Year: 2497 Days

Day: 32.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.49 AU - 4.37 AU

Year: 2860 Days

Day: 46.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,394,384 km

• M1: 1,895,106 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.3

Radius: 12

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.83 AU - 5.59 AU

Year: 4365 Days

Day: 7.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,394,384 km

• M1: 149,299 km (0.101 R)
• M2: 594,053 km (0.108 R)
• M3: 1,040,453 km (0.066 R)
• M4: 1,553,275 km (0.089 R)
• M5: 1,995,187 km (0.1 R)
• M6: 2,993,154 km (0.111 R)
• M7: 3,564,169 km (0.042 R)
• M8: 4,139,223 km (0.112 R)
• M9: 6,608,037 km (0.104 R)
• M10: 6,986,071 km (0.119 R)
• M11: 7,648,341 km (0.079 R)
• M12: 8,279,793 km (0.064 R)
• M13: 10,426,672 km (0.08 R)
• M14: 11,027,757 km (0.087 R)
• M15: 11,426,285 km (0.078 R)
• M16: 12,299,189 km (0.037 R)
• M17: 12,970,584 km (0.066 R)
• M18: 13,365,074 km (0.061 R)
• M19: 16,699,910 km (0.111 R)
• M20: 17,823,988 km (0.12 R)
• M21: 20,420,558 km (0.115 R)
• M22: 25,343,674 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566

Radius: 13.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.08 AU - 6.04 AU

Year: 4813 Days

Day: 8.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,394,384 km

• M1: 172,935 km (0.06 R)
• M2: 707,149 km (0.037 R)
• M3: 1,251,685 km (0.093 R)
• M4: 2,064,750 km (0.118 R)
• M5: 4,399,823 km (0.118 R)
• M6: 6,281,615 km (0.094 R)
• M7: 7,102,159 km (0.104 R)
• M8: 8,727,989 km (0.05 R)
• M9: 9,628,568 km (0.04 R)
• M10: 10,290,838 km (0.073 R)
• M11: 10,851,231 km (0.11 R)
• M12: 14,599,256 km (0.057 R)
• M13: 16,617,331 km (0.074 R)
• M14: 17,877,245 km (0.098 R)
• M15: 19,135,363 km (0.057 R)
• M16: 19,654,916 km (0.061 R)
• M17: 22,252,234 km (0.098 R)
• M18: 26,008,338 km (0.078 R)
• M19: 26,565,889 km (0.09 R)
• M20: 27,050,287 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.4

Radius: 12.4

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.14 AU - 7.78 AU

Year: 6740 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,394,384 km

• M1: 154,235 km (0.12 R)
• M2: 605,423 km (0.044 R)
• M3: 1,560,306 km (0.117 R)
• M4: 2,081,355 km (0.086 R)
• M5: 2,629,183 km (0.102 R)
• M6: 3,033,695 km (0.116 R)
• M7: 4,380,824 km (0.1 R)
• M8: 5,287,537 km (0.053 R)
• M9: 6,945,380 km (0.06 R)
• M10: 8,967,345 km (0.062 R)
• M11: 9,381,133 km (0.067 R)
• M12: 10,246,856 km (0.086 R)
• M13: 11,070,990 km (0.111 R)
• M14: 14,588,036 km (0.058 R)
• M15: 19,331,486 km (0.088 R)
• M16: 22,882,490 km (0.109 R)
• M17: 23,500,928 km (0.11 R)
• M18: 25,919,925 km (0.11 R)
• M19: 28,678,211 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 13,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit