🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.33 AU - 2.07 AU

Year: 822 Days

Day: 18.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,737,193 km

• M1: 268,977 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.8

Radius: 9.3

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.88 AU - 10.4 AU

Year: 10248 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 20,737,193 km

• M1: 133,740 km (0.098 R)
• M2: 221,554 km (0.119 R)
• M3: 325,375 km (0.089 R)
• M4: 634,445 km (0.052 R)
• M5: 843,732 km (0.067 R)
• M6: 987,496 km (0.087 R)
• M7: 1,313,469 km (0.04 R)
• M8: 1,382,584 km (0.082 R)
• M9: 1,747,602 km (0.087 R)
• M10: 2,093,323 km (0.041 R)
• M11: 2,207,765 km (0.098 R)
• M12: 2,598,964 km (0.072 R)
• M13: 3,104,455 km (0.065 R)
• M14: 3,292,350 km (0.113 R)
• M15: 3,898,670 km (0.029 R)
• M16: 4,163,159 km (0.113 R)
• M17: 4,496,912 km (0.062 R)
• M18: 4,839,342 km (0.061 R)
• M19: 5,847,182 km (0.053 R)
• M20: 6,150,268 km (0.087 R)
• M21: 6,386,931 km (0.093 R)
• M22: 7,164,242 km (0.102 R)
• M23: 7,388,190 km (0.095 R)
• M24: 7,513,703 km (0.115 R)
• M25: 7,589,399 km (0.11 R)
• M26: 8,780,348 km (0.117 R)
• M27: 9,424,666 km (0.09 R)
• M28: 9,752,584 km (0.032 R)
• M29: 10,307,443 km (0.111 R)
• M30: 10,532,288 km (0.07 R)
• M31: 11,101,359 km (0.068 R)
• M32: 12,121,317 km (0.088 R)
• M33: 13,476,225 km (0.119 R)
• M34: 13,938,632 km (0.07 R)
• M35: 14,218,380 km (0.119 R)
• M36: 14,437,391 km (0.092 R)
• M37: 14,720,580 km (0.089 R)
• M38: 15,132,872 km (0.111 R)
• M39: 15,228,614 km (0.056 R)
• M40: 15,645,544 km (0.036 R)
• M41: 16,033,750 km (0.094 R)
• M42: 16,425,248 km (0.112 R)
• M43: 16,490,772 km (0.111 R)
• M44: 16,753,765 km (0.101 R)
• M45: 18,565,395 km (0.112 R)
• M46: 18,736,385 km (0.079 R)
• M47: 19,598,518 km (0.068 R)
• M48: 22,844,792 km (0.05 R)
• M49: 23,064,701 km (0.119 R)
• M50: 23,728,466 km (0.087 R)
• M51: 23,988,318 km (0.112 R)
• M52: 24,099,918 km (0.081 R)
• M53: 24,473,314 km (0.106 R)
• M54: 25,036,999 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.2

Radius: 9.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.25 AU - 12.09 AU

Year: 12926 Days

Day: 7.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 20,737,193 km

• M1: 125,213 km (0.07 R)
• M2: 189,092 km (0.109 R)
• M3: 325,226 km (0.072 R)
• M4: 395,088 km (0.087 R)
• M5: 1,190,201 km (0.075 R)
• M6: 1,295,667 km (0.097 R)
• M7: 1,503,608 km (0.104 R)
• M8: 1,683,126 km (0.098 R)
• M9: 1,829,283 km (0.068 R)
• M10: 2,683,337 km (0.118 R)
• M11: 3,159,956 km (0.06 R)
• M12: 8,076,191 km (0.105 R)
• M13: 10,259,123 km (0.116 R)
• M14: 10,528,848 km (0.101 R)
• M15: 11,150,427 km (0.112 R)
• M16: 11,478,345 km (0.113 R)
• M17: 11,937,760 km (0.113 R)
• M18: 12,040,534 km (0.114 R)
• M19: 12,273,159 km (0.066 R)
• M20: 12,927,051 km (0.05 R)
• M21: 15,654,220 km (0.115 R)
• M22: 16,305,869 km (0.103 R)
• M23: 16,477,308 km (0.043 R)
• M24: 17,024,238 km (0.062 R)
• M25: 18,849,930 km (0.105 R)
• M26: 19,240,680 km (0.1 R)
• M27: 19,361,405 km (0.115 R)
• M28: 20,213,814 km (0.036 R)
• M29: 20,428,786 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 13,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit