🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.53 AU - 0.69 AU

Year: 183 Days

Day: 45.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.76 AU - 1 AU

Year: 318 Days

Day: 44.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.9 AU - 1.18 AU

Year: 408 Days

Day: 27.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 124.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2 AU - 2.64 AU

Year: 1361 Days

Day: 39.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.6

Radius: 4.4

Gravity: 19.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.23 AU - 16.77 AU

Year: 20168 Days

Day: 23.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,514,330 km

• M1: 54,753 km (0.119 R)
• M2: 282,890 km (0.115 R)
• M3: 875,746 km (0.091 R)
• M4: 1,102,686 km (0.107 R)
• M5: 2,198,790 km (0.062 R)
• M6: 2,553,187 km (0.116 R)
• M7: 2,968,770 km (0.061 R)
• M8: 3,646,897 km (0.102 R)
• M9: 3,933,377 km (0.097 R)
• M10: 6,253,939 km (0.057 R)
• M11: 9,092,858 km (0.084 R)
• M12: 10,389,871 km (0.091 R)
• M13: 11,805,366 km (0.07 R)
• M14: 13,749,391 km (0.087 R)
• M15: 14,442,029 km (0.089 R)
• M16: 14,583,399 km (0.076 R)
• M17: 20,306,864 km (0.115 R)
• M18: 22,409,761 km (0.119 R)
• M19: 25,570,614 km (0.064 R)
• M20: 26,299,605 km (0.099 R)
• M21: 27,042,358 km (0.052 R)
• M22: 27,799,024 km (0.055 R)
• M23: 34,116,393 km (0.036 R)
• M24: 38,142,670 km (0.104 R)
• M25: 48,849,988 km (0.092 R)
• M26: 56,008,695 km (0.078 R)
• M27: 56,883,842 km (0.114 R)
• M28: 57,236,445 km (0.061 R)
• M29: 57,590,543 km (0.09 R)
• M30: 62,327,110 km (0.088 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: 291 - 13,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit