🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.69 AU - 1.15 AU

Year: 367 Days

Day: 37.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.03 AU - 1.63 AU

Year: 638 Days

Day: 13.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.98 AU - 3.22 AU

Year: 1745 Days

Day: 39.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.2

Radius: 12.8

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.93 AU - 5.49 AU

Year: 4950 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,931,005 km

• M1: 159,172 km (0.095 R)
• M2: 593,604 km (0.099 R)
• M3: 1,228,199 km (0.079 R)
• M4: 1,700,180 km (0.104 R)
• M5: 2,185,774 km (0.096 R)
• M6: 3,198,552 km (0.077 R)
• M7: 3,722,743 km (0.113 R)
• M8: 4,427,199 km (0.115 R)
• M9: 5,275,120 km (0.066 R)
• M10: 5,678,735 km (0.036 R)
• M11: 10,217,235 km (0.102 R)
• M12: 12,843,725 km (0.091 R)
• M13: 13,793,372 km (0.101 R)
• M14: 15,131,675 km (0.092 R)
• M15: 15,537,983 km (0.095 R)
• M16: 16,071,000 km (0.11 R)
• M17: 22,092,913 km (0.05 R)
• M18: 22,767,450 km (0.096 R)
• M19: 23,301,514 km (0.112 R)
• M20: 24,000,286 km (0.116 R)
• M21: 30,933,698 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.6

Radius: 10.4

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.57 AU - 9.97 AU

Year: 12711 Days

Day: 9.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,931,005 km

• M1: 130,749 km (0.111 R)
• M2: 934,837 km (0.059 R)
• M3: 1,558,361 km (0.108 R)
• M4: 2,109,629 km (0.059 R)
• M5: 3,438,208 km (0.11 R)
• M6: 4,108,107 km (0.077 R)
• M7: 4,952,138 km (0.114 R)
• M8: 6,906,634 km (0.114 R)
• M9: 8,654,386 km (0.064 R)
• M10: 9,145,217 km (0.073 R)
• M11: 14,999,879 km (0.088 R)
• M12: 15,906,143 km (0.105 R)
• M13: 19,593,731 km (0.058 R)
• M14: 32,917,964 km (0.08 R)
• M15: 33,458,461 km (0.104 R)
• M16: 33,895,138 km (0.055 R)
• M17: 35,679,691 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 19,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit