🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.56 AU - 0.6 AU

Year: 159 Days

Day: 37.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.55 AU - 1.61 AU

Year: 715 Days

Day: 36.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,525,283 km

• M1: 781,649 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.8 AU - 1.86 AU

Year: 891 Days

Day: 43.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.59 AU - 3.01 AU

Year: 1686 Days

Day: 28 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,525,283 km

• M1: 32,612 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478

Radius: 5.8

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.22 AU - 13.9 AU

Year: 16986 Days

Day: 20.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,525,283 km

• M1: 72,555 km (0.085 R)
• M2: 413,040 km (0.12 R)
• M3: 632,051 km (0.113 R)
• M4: 1,357,002 km (0.073 R)
• M5: 2,071,631 km (0.106 R)
• M6: 2,554,533 km (0.119 R)
• M7: 3,441,948 km (0.109 R)
• M8: 3,769,567 km (0.1 R)
• M9: 4,680,169 km (0.106 R)
• M10: 8,869,957 km (0.082 R)
• M11: 11,267,562 km (0.025 R)
• M12: 13,260,954 km (0.116 R)
• M13: 14,271,637 km (0.092 R)
• M14: 15,044,759 km (0.106 R)
• M15: 17,216,172 km (0.111 R)
• M16: 25,575,850 km (0.091 R)
• M17: 33,039,587 km (0.084 R)
• M18: 35,014,578 km (0.067 R)
• M19: 40,571,092 km (0.044 R)
• M20: 41,692,029 km (0.066 R)
• M21: 48,073,276 km (0.095 R)
• M22: 49,804,273 km (0.116 R)
• M23: 56,622,495 km (0.115 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 13,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit