🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.53 AU - 0.53 AU

Year: 249 Days

Day: 35.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,880,801 km

• M1: 60,587 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.54 AU - 0.8 AU

Year: 354 Days

Day: 24.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 160.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.5

Radius: 12.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.11 AU - 1.63 AU

Year: 1035 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,880,801 km

• M1: 154,235 km (0.118 R)
• M2: 638,334 km (0.109 R)
• M3: 1,338,003 km (0.039 R)
• M4: 1,779,018 km (0.066 R)
• M5: 2,406,581 km (0.063 R)
• M6: 2,977,446 km (0.114 R)
• M7: 3,431,177 km (0.113 R)
• M8: 4,027,025 km (0.108 R)
• M9: 4,584,277 km (0.096 R)
• M10: 6,001,717 km (0.045 R)
• M11: 6,916,358 km (0.083 R)
• M12: 7,346,452 km (0.111 R)
• M13: 7,896,224 km (0.115 R)
• M14: 9,624,080 km (0.097 R)
• M15: 10,283,208 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.6

Radius: 14.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.7 AU - 4.3 AU

Year: 4228 Days

Day: 9.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,880,801 km

• M1: 185,501 km (0.09 R)
• M2: 870,959 km (0.115 R)
• M3: 1,422,377 km (0.102 R)
• M4: 2,400,148 km (0.083 R)
• M5: 3,418,910 km (0.09 R)
• M6: 4,233,769 km (0.027 R)
• M7: 4,732,828 km (0.1 R)
• M8: 5,721,520 km (0.032 R)
• M9: 6,814,931 km (0.08 R)
• M10: 7,914,326 km (0.119 R)
• M11: 9,487,796 km (0.108 R)
• M12: 10,858,262 km (0.052 R)
• M13: 11,466,826 km (0.119 R)
• M14: 14,565,148 km (0.119 R)
• M15: 16,072,346 km (0.072 R)
• M16: 17,351,259 km (0.104 R)
• M17: 17,959,673 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 8.1

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.77 AU - 6.87 AU

Year: 9066 Days

Day: 5.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,880,801 km

• M1: 100,829 km (0.112 R)
• M2: 599,139 km (0.1 R)
• M3: 3,716,161 km (0.102 R)
• M4: 4,556,302 km (0.115 R)
• M5: 6,670,270 km (0.081 R)
• M6: 7,153,920 km (0.098 R)
• M7: 8,119,125 km (0.071 R)
• M8: 9,604,782 km (0.108 R)
• M9: 12,279,143 km (0.111 R)
• M10: 13,404,867 km (0.103 R)
• M11: 13,863,683 km (0.073 R)
• M12: 15,029,051 km (0.108 R)
• M13: 16,315,892 km (0.119 R)
• M14: 18,916,352 km (0.118 R)
• M15: 19,558,426 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 18,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit