🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.59 AU - 0.97 AU

Year: 244 Days

Day: 21.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.39 AU - 1.93 AU

Year: 759 Days

Day: 14.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.87 AU - 2.67 AU

Year: 1213 Days

Day: 24.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.76 AU - 5.18 AU

Year: 3353 Days

Day: 21.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.4

Radius: 14.5

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.44 AU - 8.58 AU

Year: 8042 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 73.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,309,374 km

• M1: 274,063 km (0.094 R)
• M2: 406,607 km (0.114 R)
• M3: 667,207 km (0.089 R)
• M4: 1,291,478 km (0.1 R)
• M5: 1,472,342 km (0.075 R)
• M6: 1,953,000 km (0.115 R)
• M7: 2,261,022 km (0.062 R)
• M8: 2,380,551 km (0.072 R)
• M9: 2,481,978 km (0.088 R)
• M10: 2,668,228 km (0.107 R)
• M11: 3,121,210 km (0.084 R)
• M12: 3,437,011 km (0.096 R)
• M13: 3,575,539 km (0.098 R)
• M14: 4,623,173 km (0.082 R)
• M15: 4,725,348 km (0.104 R)
• M16: 4,828,271 km (0.113 R)
• M17: 5,434,591 km (0.114 R)
• M18: 6,121,246 km (0.077 R)
• M19: 6,460,683 km (0.084 R)
• M20: 7,069,547 km (0.097 R)
• M21: 7,757,697 km (0.051 R)
• M22: 9,882,435 km (0.083 R)
• M23: 10,147,672 km (0.114 R)
• M24: 11,370,037 km (0.064 R)
• M25: 11,718,001 km (0.091 R)
• M26: 12,495,611 km (0.063 R)
• M27: 13,108,065 km (0.106 R)
• M28: 13,915,145 km (0.098 R)
• M29: 14,437,092 km (0.092 R)
• M30: 14,927,624 km (0.08 R)
• M31: 15,194,057 km (0.113 R)
• M32: 15,423,540 km (0.085 R)
• M33: 16,080,425 km (0.079 R)
• M34: 17,182,213 km (0.07 R)
• M35: 17,301,592 km (0.074 R)
• M36: 17,501,455 km (0.07 R)
• M37: 17,621,732 km (0.114 R)
• M38: 18,880,298 km (0.071 R)
• M39: 19,003,567 km (0.043 R)
• M40: 19,127,135 km (0.112 R)
• M41: 19,624,398 km (0.12 R)
• M42: 20,041,926 km (0.097 R)
• M43: 20,293,849 km (0.052 R)
• M44: 21,526,386 km (0.08 R)
• M45: 22,260,163 km (0.081 R)
• M46: 23,398,304 km (0.105 R)
• M47: 24,063,565 km (0.117 R)
• M48: 24,779,990 km (0.077 R)
• M49: 24,915,077 km (0.114 R)
• M50: 25,321,983 km (0.116 R)
• M51: 25,594,401 km (0.075 R)
• M52: 25,913,493 km (0.081 R)
• M53: 27,017,675 km (0.114 R)
• M54: 27,622,050 km (0.097 R)
• M55: 28,325,160 km (0.059 R)
• M56: 28,419,257 km (0.118 R)
• M57: 29,319,238 km (0.076 R)
• M58: 31,049,936 km (0.062 R)
• M59: 31,634,265 km (0.057 R)
• M60: 32,764,178 km (0.092 R)
• M61: 33,061,279 km (0.103 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 12,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit