🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.66 AU

Year: 149 Days

Day: 22 Hours

Environment

Temp: 201 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,146,783 km

• M1: 42,635 km (0.116 R)
• M2: 331,060 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.5 AU - 0.72 AU

Year: 174 Days

Day: 23.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.58 AU - 0.7 AU

Year: 187 Days

Day: 44.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,146,783 km

• M1: 273,016 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.56 AU - 5.82 AU

Year: 3710 Days

Day: 35.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,146,783 km

• M1: 2,474,947 km (0.068 R)

Asteroid Belt

Center: 9.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.5

Radius: 7.1

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.34 AU - 14.52 AU

Year: 18990 Days

Day: 18.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,146,783 km

• M1: 88,263 km (0.102 R)
• M2: 415,882 km (0.103 R)
• M3: 640,129 km (0.116 R)
• M4: 891,005 km (0.076 R)
• M5: 1,250,937 km (0.114 R)
• M6: 1,741,319 km (0.119 R)
• M7: 2,031,389 km (0.064 R)
• M8: 2,286,304 km (0.108 R)
• M9: 2,538,825 km (0.084 R)
• M10: 2,861,358 km (0.084 R)
• M11: 4,645,911 km (0.062 R)
• M12: 8,015,753 km (0.08 R)
• M13: 8,547,574 km (0.085 R)
• M14: 11,171,071 km (0.053 R)
• M15: 13,533,671 km (0.084 R)
• M16: 14,134,456 km (0.119 R)
• M17: 17,320,890 km (0.057 R)
• M18: 18,208,903 km (0.101 R)
• M19: 18,756,132 km (0.101 R)
• M20: 20,955,819 km (0.066 R)
• M21: 22,375,952 km (0.093 R)
• M22: 24,185,039 km (0.083 R)
• M23: 25,632,698 km (0.06 R)
• M24: 33,745,540 km (0.054 R)
• M25: 35,834,076 km (0.111 R)
• M26: 36,261,925 km (0.119 R)
• M27: 38,303,488 km (0.113 R)
• M28: 44,392,719 km (0.109 R)
• M29: 55,540,453 km (0.113 R)
• M30: 57,077,123 km (0.117 R)
• M31: 58,641,917 km (0.056 R)
• M32: 59,037,603 km (0.094 R)
• M33: 70,182,046 km (0.119 R)
• M34: 79,949,440 km (0.08 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: 205 - 18,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit