🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.12 AU - 1.52 AU

Year: 565 Days

Day: 19.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,143,885 km

• M1: 258,206 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.96 AU - 2.38 AU

Year: 1192 Days

Day: 29.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,143,885 km

• M1: 105,616 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.87 AU - 3.65 AU

Year: 2194 Days

Day: 40.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.5

Radius: 13.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.8 AU - 7.92 AU

Year: 5979 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,143,885 km

• M1: 162,912 km (0.089 R)
• M2: 726,896 km (0.065 R)
• M3: 1,279,959 km (0.042 R)
• M4: 1,898,397 km (0.063 R)
• M5: 2,805,409 km (0.108 R)
• M6: 6,991,157 km (0.112 R)
• M7: 7,451,620 km (0.057 R)
• M8: 8,298,194 km (0.083 R)
• M9: 14,191,452 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 13

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.87 AU - 7.51 AU

Year: 6451 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,143,885 km

• M1: 161,715 km (0.044 R)
• M2: 695,181 km (0.118 R)
• M3: 1,344,286 km (0.107 R)
• M4: 1,793,379 km (0.116 R)
• M5: 2,378,457 km (0.083 R)
• M6: 3,216,953 km (0.119 R)
• M7: 3,887,600 km (0.048 R)
• M8: 4,539,248 km (0.079 R)
• M9: 6,614,470 km (0.064 R)
• M10: 7,663,001 km (0.091 R)
• M11: 8,647,355 km (0.1 R)
• M12: 9,170,349 km (0.099 R)
• M13: 10,473,197 km (0.115 R)
• M14: 15,309,996 km (0.098 R)
• M15: 18,318,110 km (0.1 R)
• M16: 20,760,594 km (0.055 R)
• M17: 21,462,807 km (0.098 R)
• M18: 25,301,937 km (0.046 R)
• M19: 26,013,424 km (0.112 R)
• M20: 27,105,638 km (0.084 R)
• M21: 28,228,071 km (0.046 R)
• M22: 28,800,881 km (0.112 R)
• M23: 30,866,828 km (0.088 R)
• M24: 36,970,122 km (0.03 R)
• M25: 38,117,837 km (0.115 R)
• M26: 39,053,123 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 11.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.4 AU - 14.66 AU

Year: 15554 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,143,885 km

• M1: 148,401 km (0.061 R)
• M2: 2,148,225 km (0.103 R)
• M3: 3,183,891 km (0.098 R)
• M4: 4,152,238 km (0.116 R)
• M5: 4,656,234 km (0.075 R)
• M6: 6,097,011 km (0.11 R)
• M7: 7,225,428 km (0.099 R)
• M8: 8,991,430 km (0.042 R)
• M9: 11,266,664 km (0.076 R)
• M10: 14,040,359 km (0.096 R)
• M11: 19,395,514 km (0.113 R)
• M12: 19,829,796 km (0.049 R)
• M13: 20,627,602 km (0.084 R)
• M14: 23,540,123 km (0.038 R)
• M15: 23,934,911 km (0.114 R)
• M16: 29,478,260 km (0.118 R)
• M17: 39,867,085 km (0.096 R)
• M18: 47,582,894 km (0.07 R)
• M19: 48,214,646 km (0.102 R)
• M20: 56,062,700 km (0.116 R)
• M21: 58,555,299 km (0.097 R)
• M22: 63,569,670 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 12,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit