🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.6

Radius: 9.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.75 AU - 1.03 AU

Year: 560 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 15,498,614 km

• M1: 125,513 km (0.115 R)
• M2: 193,580 km (0.083 R)
• M3: 299,794 km (0.106 R)
• M4: 410,497 km (0.079 R)
• M5: 487,390 km (0.09 R)
• M6: 560,244 km (0.113 R)
• M7: 633,996 km (0.099 R)
• M8: 722,408 km (0.117 R)
• M9: 784,940 km (0.082 R)
• M10: 936,333 km (0.051 R)
• M11: 1,123,330 km (0.108 R)
• M12: 1,188,555 km (0.096 R)
• M13: 1,295,518 km (0.069 R)
• M14: 1,429,408 km (0.087 R)
• M15: 1,500,467 km (0.089 R)
• M16: 1,597,107 km (0.073 R)
• M17: 1,671,158 km (0.114 R)
• M18: 1,843,046 km (0.115 R)
• M19: 1,926,073 km (0.083 R)
• M20: 2,021,067 km (0.099 R)
• M21: 2,101,401 km (0.066 R)
• M22: 2,243,220 km (0.088 R)
• M23: 2,315,326 km (0.111 R)
• M24: 2,422,139 km (0.08 R)
• M25: 2,542,266 km (0.042 R)
• M26: 2,605,995 km (0.077 R)
• M27: 2,676,007 km (0.101 R)
• M28: 2,824,258 km (0.08 R)
• M29: 2,908,332 km (0.113 R)
• M30: 3,079,323 km (0.117 R)
• M31: 3,197,206 km (0.108 R)
• M32: 3,266,021 km (0.043 R)
• M33: 3,329,151 km (0.081 R)
• M34: 3,431,027 km (0.091 R)
• M35: 3,495,205 km (0.082 R)
• M36: 3,749,521 km (0.096 R)
• M37: 3,848,854 km (0.089 R)
• M38: 3,989,626 km (0.107 R)
• M39: 4,097,934 km (0.099 R)
• M40: 4,186,646 km (0.048 R)
• M41: 4,255,461 km (0.068 R)
• M42: 4,352,251 km (0.069 R)
• M43: 4,414,932 km (0.115 R)
• M44: 4,506,037 km (0.085 R)
• M45: 4,583,529 km (0.117 R)
• M46: 4,697,074 km (0.091 R)
• M47: 4,775,762 km (0.04 R)
• M48: 4,912,644 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 12.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.4 AU - 1.48 AU

Year: 1152 Days

Day: 10.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 15,498,614 km

• M1: 159,621 km (0.091 R)
• M2: 244,144 km (0.11 R)
• M3: 373,546 km (0.051 R)
• M4: 501,602 km (0.12 R)
• M5: 609,013 km (0.084 R)
• M6: 862,282 km (0.085 R)
• M7: 1,004,400 km (0.07 R)
• M8: 1,261,110 km (0.12 R)
• M9: 1,366,427 km (0.066 R)
• M10: 1,572,274 km (0.102 R)
• M11: 1,686,417 km (0.075 R)
• M12: 1,768,995 km (0.112 R)
• M13: 1,863,092 km (0.096 R)
• M14: 2,040,814 km (0.087 R)
• M15: 2,139,848 km (0.081 R)
• M16: 2,240,378 km (0.028 R)
• M17: 2,331,932 km (0.082 R)
• M18: 2,474,199 km (0.056 R)
• M19: 2,630,828 km (0.116 R)
• M20: 2,710,414 km (0.107 R)
• M21: 2,802,417 km (0.054 R)
• M22: 2,883,798 km (0.117 R)
• M23: 3,042,970 km (0.11 R)
• M24: 3,253,754 km (0.094 R)
• M25: 3,370,290 km (0.059 R)
• M26: 3,513,306 km (0.044 R)
• M27: 3,792,456 km (0.082 R)
• M28: 3,960,903 km (0.12 R)
• M29: 4,052,606 km (0.07 R)
• M30: 4,131,744 km (0.1 R)
• M31: 4,265,035 km (0.111 R)
• M32: 4,474,323 km (0.107 R)
• M33: 4,597,442 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 9.2

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.42 AU - 3.22 AU

Year: 3158 Days

Day: 6.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 15,498,614 km

• M1: 132,095 km (0.102 R)
• M2: 242,199 km (0.077 R)
• M3: 318,344 km (0.059 R)
• M4: 399,277 km (0.089 R)
• M5: 475,721 km (0.1 R)
• M6: 737,966 km (0.071 R)
• M7: 911,649 km (0.043 R)
• M8: 990,338 km (0.064 R)
• M9: 1,080,545 km (0.076 R)
• M10: 1,269,787 km (0.09 R)
• M11: 1,521,560 km (0.096 R)
• M12: 1,626,727 km (0.082 R)
• M13: 1,900,641 km (0.084 R)
• M14: 2,118,755 km (0.113 R)
• M15: 2,177,547 km (0.116 R)
• M16: 2,847,147 km (0.101 R)
• M17: 3,110,738 km (0.099 R)
• M18: 3,368,346 km (0.038 R)
• M19: 3,437,460 km (0.078 R)
• M20: 3,803,825 km (0.117 R)
• M21: 4,094,195 km (0.099 R)
• M22: 4,271,917 km (0.066 R)
• M23: 4,407,004 km (0.085 R)
• M24: 4,773,967 km (0.113 R)
• M25: 4,976,822 km (0.12 R)
• M26: 5,071,517 km (0.094 R)
• M27: 5,375,051 km (0.053 R)
• M28: 5,684,569 km (0.114 R)
• M29: 6,117,655 km (0.099 R)
• M30: 6,253,041 km (0.061 R)
• M31: 6,509,602 km (0.09 R)
• M32: 6,647,980 km (0.098 R)
• M33: 6,717,393 km (0.111 R)
• M34: 6,822,112 km (0.069 R)
• M35: 6,927,429 km (0.104 R)
• M36: 7,389,836 km (0.074 R)
• M37: 7,588,502 km (0.102 R)
• M38: 7,770,562 km (0.115 R)
• M39: 7,954,268 km (0.103 R)
• M40: 8,120,771 km (0.102 R)
• M41: 8,195,121 km (0.119 R)
• M42: 8,646,009 km (0.088 R)
• M43: 8,722,005 km (0.045 R)
• M44: 8,817,149 km (0.04 R)
• M45: 9,008,784 km (0.115 R)
• M46: 9,105,125 km (0.059 R)
• M47: 9,259,809 km (0.111 R)
• M48: 9,357,048 km (0.081 R)
• M49: 9,552,422 km (0.088 R)
• M50: 9,867,924 km (0.104 R)
• M51: 10,247,005 km (0.107 R)
• M52: 10,610,528 km (0.049 R)
• M53: 11,122,452 km (0.043 R)
• M54: 11,205,180 km (0.102 R)
• M55: 11,267,263 km (0.066 R)
• M56: 11,329,496 km (0.119 R)
• M57: 11,391,878 km (0.118 R)
• M58: 11,852,639 km (0.079 R)
• M59: 12,469,431 km (0.106 R)
• M60: 12,706,245 km (0.106 R)
• M61: 12,922,713 km (0.114 R)
• M62: 12,987,788 km (0.106 R)
• M63: 13,513,325 km (0.093 R)
• M64: 13,579,448 km (0.037 R)
• M65: 13,645,719 km (0.104 R)
• M66: 13,756,422 km (0.119 R)
• M67: 14,247,103 km (0.106 R)
• M68: 14,426,919 km (0.085 R)
• M69: 14,743,469 km (0.112 R)
• M70: 14,970,857 km (0.103 R)
• M71: 15,130,927 km (0.094 R)
• M72: 15,406,337 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 13,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit