🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.46 AU - 0.62 AU

Year: 150 Days

Day: 22.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.57 AU - 0.83 AU

Year: 222 Days

Day: 40.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.12 AU - 1.3 AU

Year: 504 Days

Day: 40.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 51.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.3 AU - 2.06 AU

Year: 825 Days

Day: 33.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.9

Radius: 4.7

Gravity: 43.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.57 AU - 17.53 AU

Year: 22113 Days

Day: 18.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 90,979,945 km

• M1: 58,493 km (0.08 R)
• M2: 236,065 km (0.111 R)
• M3: 606,619 km (0.065 R)
• M4: 753,524 km (0.117 R)
• M5: 912,547 km (0.038 R)
• M6: 1,346,979 km (0.114 R)
• M7: 1,565,991 km (0.071 R)
• M8: 1,712,447 km (0.076 R)
• M9: 2,416,454 km (0.057 R)
• M10: 2,663,590 km (0.111 R)
• M11: 3,415,768 km (0.081 R)
• M12: 3,824,619 km (0.103 R)
• M13: 4,057,842 km (0.032 R)
• M14: 6,098,357 km (0.12 R)
• M15: 7,439,652 km (0.085 R)
• M16: 8,179,114 km (0.082 R)
• M17: 8,793,512 km (0.113 R)
• M18: 9,498,118 km (0.074 R)
• M19: 10,239,825 km (0.03 R)
• M20: 11,767,967 km (0.079 R)
• M21: 12,990,780 km (0.08 R)
• M22: 14,615,263 km (0.069 R)
• M23: 17,433,837 km (0.057 R)
• M24: 17,615,448 km (0.112 R)
• M25: 18,167,913 km (0.055 R)
• M26: 21,414,486 km (0.077 R)
• M27: 22,256,124 km (0.097 R)
• M28: 28,395,621 km (0.049 R)
• M29: 29,154,531 km (0.088 R)
• M30: 34,850,170 km (0.047 R)
• M31: 46,261,945 km (0.042 R)
• M32: 48,557,075 km (0.067 R)
• M33: 50,557,348 km (0.103 R)
• M34: 51,484,556 km (0.106 R)
• M35: 71,089,058 km (0.104 R)
• M36: 82,272,546 km (0.059 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: 320 - 13,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit