🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.83 AU - 0.87 AU

Year: 292 Days

Day: 37.4 Hours

Environment

Temp: 106 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.99 AU - 1.51 AU

Year: 521 Days

Day: 27 Hours

Environment

Temp: -0 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.34 AU - 1.86 AU

Year: 754 Days

Day: 34.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.14 AU - 2.84 AU

Year: 1465 Days

Day: 37.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,718,631 km

• M1: 586,872 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 9.5

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.16 AU - 11.78 AU

Year: 12629 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 19,718,631 km

• M1: 246,537 km (0.051 R)
• M2: 536,907 km (0.113 R)
• M3: 872,604 km (0.118 R)
• M4: 1,015,770 km (0.073 R)
• M5: 1,079,648 km (0.07 R)
• M6: 1,279,660 km (0.102 R)
• M7: 1,479,822 km (0.026 R)
• M8: 1,715,888 km (0.096 R)
• M9: 1,780,065 km (0.083 R)
• M10: 1,858,155 km (0.068 R)
• M11: 2,004,312 km (0.098 R)
• M12: 2,252,046 km (0.088 R)
• M13: 2,422,738 km (0.072 R)
• M14: 3,022,176 km (0.094 R)
• M15: 3,468,576 km (0.115 R)
• M16: 4,124,563 km (0.115 R)
• M17: 4,334,150 km (0.117 R)
• M18: 4,458,166 km (0.103 R)
• M19: 5,529,586 km (0.112 R)
• M20: 5,664,224 km (0.091 R)
• M21: 6,964,978 km (0.105 R)
• M22: 7,531,505 km (0.054 R)
• M23: 8,978,266 km (0.064 R)
• M24: 9,456,381 km (0.118 R)
• M25: 10,603,796 km (0.109 R)
• M26: 11,133,223 km (0.105 R)
• M27: 11,279,081 km (0.113 R)
• M28: 11,918,612 km (0.111 R)
• M29: 12,167,842 km (0.079 R)
• M30: 12,494,265 km (0.045 R)
• M31: 12,874,542 km (0.09 R)
• M32: 14,248,449 km (0.047 R)
• M33: 14,512,938 km (0.106 R)
• M34: 14,645,632 km (0.118 R)
• M35: 14,752,295 km (0.086 R)
• M36: 15,586,901 km (0.099 R)
• M37: 16,381,416 km (0.082 R)
• M38: 17,612,008 km (0.118 R)
• M39: 18,872,220 km (0.118 R)
• M40: 18,988,159 km (0.062 R)
• M41: 19,483,926 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit