🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.63 AU

Year: 151 Days

Day: 26.1 Hours

Environment

Temp: 237 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,685,107 km

• M1: 38,746 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.96 AU - 2.46 AU

Year: 1218 Days

Day: 27.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,685,107 km

• M1: 107,112 km (0.093 R)
• M2: 211,831 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.58 AU - 3.14 AU

Year: 1794 Days

Day: 42.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.2

Radius: 4.8

Gravity: 31.74 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 13.82 AU - 14.7 AU

Year: 19970 Days

Day: 19.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,685,107 km

• M1: 60,587 km (0.065 R)
• M2: 218,712 km (0.049 R)
• M3: 680,670 km (0.088 R)
• M4: 1,132,755 km (0.086 R)
• M5: 1,504,207 km (0.075 R)
• M6: 4,735,521 km (0.108 R)
• M7: 5,027,685 km (0.034 R)
• M8: 12,215,115 km (0.105 R)
• M9: 16,164,948 km (0.079 R)
• M10: 17,420,522 km (0.103 R)
• M11: 24,683,649 km (0.085 R)
• M12: 26,118,741 km (0.111 R)
• M13: 29,275,406 km (0.058 R)
• M14: 30,133,349 km (0.088 R)
• M15: 33,334,744 km (0.053 R)
• M16: 35,498,228 km (0.077 R)
• M17: 37,897,629 km (0.097 R)
• M18: 46,895,043 km (0.113 R)
• M19: 48,577,570 km (0.037 R)
• M20: 49,779,140 km (0.101 R)
• M21: 50,125,908 km (0.104 R)
• M22: 68,523,305 km (0.078 R)
• M23: 69,167,772 km (0.077 R)
• M24: 69,383,492 km (0.094 R)
• M25: 76,296,260 km (0.062 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 17,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit