🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.78 AU - 0.92 AU

Year: 281 Days

Day: 18.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.96 AU - 2.32 AU

Year: 1121 Days

Day: 22.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.85 AU - 5.41 AU

Year: 3568 Days

Day: 13 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.4

Radius: 6.6

Gravity: 15.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.75 AU - 14.19 AU

Year: 18701 Days

Day: 16.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,842,565 km

• M1: 82,129 km (0.066 R)
• M2: 303,833 km (0.102 R)
• M3: 605,123 km (0.081 R)
• M4: 815,308 km (0.108 R)
• M5: 1,662,332 km (0.12 R)
• M6: 2,086,142 km (0.111 R)
• M7: 2,421,840 km (0.049 R)
• M8: 3,282,626 km (0.093 R)
• M9: 3,678,761 km (0.076 R)
• M10: 4,043,182 km (0.107 R)
• M11: 4,987,593 km (0.095 R)
• M12: 6,935,806 km (0.113 R)
• M13: 9,620,789 km (0.075 R)
• M14: 10,020,514 km (0.086 R)
• M15: 10,975,846 km (0.09 R)
• M16: 11,412,373 km (0.109 R)
• M17: 15,101,606 km (0.119 R)
• M18: 18,449,457 km (0.106 R)
• M19: 19,425,284 km (0.106 R)
• M20: 21,965,755 km (0.067 R)
• M21: 24,825,617 km (0.107 R)
• M22: 28,155,067 km (0.092 R)
• M23: 28,620,466 km (0.105 R)
• M24: 29,926,456 km (0.1 R)
• M25: 30,900,787 km (0.067 R)
• M26: 34,082,284 km (0.112 R)
• M27: 34,478,120 km (0.115 R)
• M28: 35,684,029 km (0.105 R)
• M29: 38,893,352 km (0.099 R)
• M30: 41,836,092 km (0.071 R)
• M31: 45,719,054 km (0.038 R)
• M32: 46,200,610 km (0.072 R)
• M33: 52,070,680 km (0.081 R)
• M34: 61,290,547 km (0.035 R)
• M35: 61,875,923 km (0.106 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 14,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit