🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.92 AU - 0.98 AU

Year: 347 Days

Day: 27.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.72 AU - 4.22 AU

Year: 2422 Days

Day: 27 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.32 AU - 4.24 AU

Year: 2754 Days

Day: 12.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.3

Radius: 14.6

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.54 AU - 6.32 AU

Year: 5411 Days

Day: 12.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,413,429 km

• M1: 181,612 km (0.096 R)
• M2: 764,146 km (0.109 R)
• M3: 1,478,775 km (0.116 R)
• M4: 2,034,232 km (0.091 R)
• M5: 3,277,390 km (0.048 R)
• M6: 4,239,155 km (0.092 R)
• M7: 5,931,406 km (0.04 R)
• M8: 8,038,492 km (0.114 R)
• M9: 9,262,053 km (0.091 R)
• M10: 10,794,982 km (0.088 R)
• M11: 13,792,026 km (0.103 R)
• M12: 16,471,174 km (0.102 R)
• M13: 21,528,630 km (0.118 R)
• M14: 22,918,693 km (0.118 R)
• M15: 24,285,868 km (0.11 R)
• M16: 25,031,314 km (0.116 R)
• M17: 28,348,198 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.5

Radius: 6.9

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.07 AU - 14.34 AU

Year: 15969 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,413,429 km

• M1: 87,664 km (0.069 R)
• M2: 437,873 km (0.082 R)
• M3: 654,939 km (0.109 R)
• M4: 1,212,491 km (0.061 R)
• M5: 1,736,382 km (0.063 R)
• M6: 2,103,196 km (0.067 R)
• M7: 3,273,201 km (0.056 R)
• M8: 4,110,052 km (0.109 R)
• M9: 7,096,624 km (0.09 R)
• M10: 10,467,363 km (0.064 R)
• M11: 13,104,325 km (0.091 R)
• M12: 21,653,095 km (0.118 R)
• M13: 22,439,980 km (0.048 R)
• M14: 24,163,497 km (0.077 R)
• M15: 24,537,192 km (0.103 R)
• M16: 25,681,766 km (0.119 R)
• M17: 34,118,786 km (0.111 R)
• M18: 38,892,454 km (0.078 R)
• M19: 40,841,116 km (0.102 R)
• M20: 42,175,828 km (0.098 R)
• M21: 44,092,776 km (0.113 R)
• M22: 49,587,655 km (0.039 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: 196 - 18,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit