🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.87 AU - 1.01 AU

Year: 325 Days

Day: 43.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.78 AU - 3.48 AU

Year: 1974 Days

Day: 41.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.79 AU - 4.01 AU

Year: 2745 Days

Day: 33.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.09 AU - 4.95 AU

Year: 3425 Days

Day: 12.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.7

Radius: 8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 16.69 AU - 24.31 AU

Year: 33085 Days

Day: 16.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 148.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 63,237,270 km

• M1: 109,805 km (0.111 R)
• M2: 826,678 km (0.117 R)
• M3: 1,027,438 km (0.064 R)
• M4: 2,096,016 km (0.094 R)
• M5: 2,790,000 km (0.062 R)
• M6: 3,621,764 km (0.04 R)
• M7: 4,642,620 km (0.038 R)
• M8: 4,961,413 km (0.109 R)
• M9: 5,328,527 km (0.066 R)
• M10: 6,132,166 km (0.058 R)
• M11: 6,218,933 km (0.102 R)
• M12: 6,349,981 km (0.103 R)
• M13: 6,481,777 km (0.108 R)
• M14: 7,897,122 km (0.112 R)
• M15: 8,229,678 km (0.073 R)
• M16: 8,518,252 km (0.091 R)
• M17: 12,014,205 km (0.109 R)
• M18: 13,117,040 km (0.075 R)
• M19: 13,567,180 km (0.076 R)
• M20: 15,299,973 km (0.077 R)
• M21: 15,595,428 km (0.073 R)
• M22: 16,674,927 km (0.094 R)
• M23: 20,508,372 km (0.053 R)
• M24: 21,030,618 km (0.107 R)
• M25: 21,227,489 km (0.12 R)
• M26: 22,623,237 km (0.1 R)
• M27: 23,298,223 km (0.085 R)
• M28: 25,852,756 km (0.12 R)
• M29: 26,558,409 km (0.036 R)
• M30: 28,931,331 km (0.118 R)
• M31: 30,848,128 km (0.055 R)
• M32: 31,521,169 km (0.104 R)
• M33: 32,426,086 km (0.068 R)
• M34: 33,339,531 km (0.106 R)
• M35: 35,894,663 km (0.051 R)
• M36: 36,287,357 km (0.084 R)
• M37: 36,366,046 km (0.063 R)
• M38: 37,632,990 km (0.089 R)
• M39: 37,951,933 km (0.084 R)
• M40: 39,884,588 km (0.098 R)
• M41: 40,128,432 km (0.089 R)
• M42: 42,014,113 km (0.11 R)
• M43: 45,192,470 km (0.081 R)
• M44: 49,142,153 km (0.075 R)
• M45: 49,229,218 km (0.102 R)
• M46: 50,717,568 km (0.069 R)
• M47: 51,423,071 km (0.102 R)
• M48: 59,394,394 km (0.103 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 11,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit