🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.2

Radius: 8.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.44 AU - 0.64 AU

Year: 274 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 20,108,425 km

• M1: 105,317 km (0.074 R)
• M2: 168,746 km (0.088 R)
• M3: 231,578 km (0.054 R)
• M4: 322,832 km (0.098 R)
• M5: 378,632 km (0.115 R)
• M6: 431,590 km (0.115 R)
• M7: 528,978 km (0.1 R)
• M8: 600,187 km (0.091 R)
• M9: 716,424 km (0.114 R)
• M10: 779,106 km (0.107 R)
• M11: 849,716 km (0.104 R)
• M12: 904,020 km (0.106 R)
• M13: 984,952 km (0.12 R)
• M14: 1,084,734 km (0.062 R)
• M15: 1,147,565 km (0.104 R)
• M16: 1,239,119 km (0.038 R)
• M17: 1,319,154 km (0.071 R)
• M18: 1,386,623 km (0.096 R)
• M19: 1,477,129 km (0.035 R)
• M20: 1,577,210 km (0.061 R)
• M21: 1,660,536 km (0.11 R)
• M22: 1,725,911 km (0.093 R)
• M23: 1,788,293 km (0.102 R)
• M24: 1,911,262 km (0.043 R)
• M25: 1,983,967 km (0.101 R)
• M26: 2,107,385 km (0.06 R)
• M27: 2,186,822 km (0.056 R)
• M28: 2,254,590 km (0.116 R)
• M29: 2,501,576 km (0.105 R)
• M30: 2,559,171 km (0.109 R)
• M31: 2,617,215 km (0.107 R)
• M32: 2,689,321 km (0.072 R)
• M33: 2,803,165 km (0.098 R)
• M34: 2,881,554 km (0.088 R)
• M35: 2,951,416 km (0.086 R)
• M36: 3,059,576 km (0.107 R)
• M37: 3,169,081 km (0.104 R)
• M38: 3,241,187 km (0.113 R)
• M39: 3,308,955 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.3

Radius: 12.1

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.83 AU - 0.99 AU

Year: 599 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,108,425 km

• M1: 151,243 km (0.078 R)
• M2: 229,782 km (0.085 R)
• M3: 349,610 km (0.08 R)
• M4: 488,886 km (0.09 R)
• M5: 660,175 km (0.099 R)
• M6: 759,209 km (0.112 R)
• M7: 929,601 km (0.117 R)
• M8: 1,072,018 km (0.059 R)
• M9: 1,197,830 km (0.1 R)
• M10: 1,322,445 km (0.045 R)
• M11: 1,412,353 km (0.053 R)
• M12: 1,511,088 km (0.07 R)
• M13: 1,598,752 km (0.068 R)
• M14: 1,723,068 km (0.077 R)
• M15: 1,807,741 km (0.118 R)
• M16: 1,989,053 km (0.105 R)
• M17: 2,085,694 km (0.067 R)
• M18: 2,161,240 km (0.075 R)
• M19: 2,260,723 km (0.073 R)
• M20: 2,338,514 km (0.092 R)
• M21: 2,448,768 km (0.1 R)
• M22: 2,593,279 km (0.117 R)
• M23: 2,782,072 km (0.117 R)
• M24: 3,069,599 km (0.093 R)
• M25: 3,304,916 km (0.034 R)
• M26: 3,465,135 km (0.11 R)
• M27: 3,555,193 km (0.088 R)
• M28: 3,765,678 km (0.076 R)
• M29: 3,905,103 km (0.102 R)
• M30: 4,008,475 km (0.077 R)
• M31: 4,122,319 km (0.104 R)
• M32: 4,275,806 km (0.071 R)
• M33: 4,411,641 km (0.064 R)
• M34: 4,628,109 km (0.025 R)
• M35: 4,757,811 km (0.037 R)
• M36: 4,989,987 km (0.046 R)
• M37: 5,133,301 km (0.061 R)
• M38: 5,518,516 km (0.049 R)
• M39: 5,603,039 km (0.108 R)
• M40: 5,805,445 km (0.047 R)
• M41: 5,880,692 km (0.09 R)
• M42: 6,108,380 km (0.077 R)
• M43: 6,283,859 km (0.045 R)
• M44: 6,516,633 km (0.062 R)
• M45: 6,639,752 km (0.088 R)
• M46: 6,763,619 km (0.088 R)
• M47: 6,865,645 km (0.115 R)
• M48: 7,301,722 km (0.077 R)
• M49: 7,782,380 km (0.034 R)
• M50: 7,937,065 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 10

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.35 AU - 2.61 AU

Year: 2696 Days

Day: 13.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,108,425 km

• M1: 126,111 km (0.103 R)
• M2: 208,091 km (0.115 R)
• M3: 534,812 km (0.118 R)
• M4: 784,940 km (0.105 R)
• M5: 883,525 km (0.09 R)
• M6: 965,505 km (0.049 R)
• M7: 1,137,692 km (0.09 R)
• M8: 1,250,638 km (0.107 R)
• M9: 1,343,838 km (0.07 R)
• M10: 1,439,431 km (0.111 R)
• M11: 1,537,417 km (0.092 R)
• M12: 1,675,945 km (0.117 R)
• M13: 1,766,302 km (0.091 R)
• M14: 1,979,180 km (0.085 R)
• M15: 2,228,859 km (0.112 R)
• M16: 2,343,151 km (0.107 R)
• M17: 2,712,808 km (0.096 R)
• M18: 2,789,103 km (0.077 R)
• M19: 2,959,195 km (0.118 R)
• M20: 3,022,027 km (0.079 R)
• M21: 3,490,567 km (0.099 R)
• M22: 3,861,271 km (0.116 R)
• M23: 3,981,847 km (0.119 R)
• M24: 4,297,797 km (0.11 R)
• M25: 4,513,069 km (0.113 R)
• M26: 4,713,530 km (0.113 R)
• M27: 4,879,733 km (0.117 R)
• M28: 5,010,332 km (0.034 R)
• M29: 5,294,119 km (0.101 R)
• M30: 5,661,232 km (0.096 R)
• M31: 5,877,551 km (0.116 R)
• M32: 6,096,712 km (0.12 R)
• M33: 6,197,241 km (0.036 R)
• M34: 6,338,761 km (0.095 R)
• M35: 6,461,132 km (0.119 R)
• M36: 6,957,947 km (0.05 R)
• M37: 7,232,159 km (0.119 R)
• M38: 7,467,178 km (0.026 R)
• M39: 8,054,349 km (0.105 R)
• M40: 8,724,249 km (0.115 R)
• M41: 8,792,316 km (0.106 R)
• M42: 8,860,532 km (0.098 R)
• M43: 9,111,857 km (0.073 R)
• M44: 9,203,859 km (0.086 R)
• M45: 9,319,349 km (0.12 R)
• M46: 9,388,912 km (0.114 R)
• M47: 9,481,812 km (0.058 R)
• M48: 9,645,323 km (0.041 R)
• M49: 9,715,634 km (0.115 R)
• M50: 10,212,598 km (0.107 R)
• M51: 10,356,212 km (0.043 R)
• M52: 10,937,100 km (0.049 R)
• M53: 11,903,652 km (0.09 R)
• M54: 12,665,554 km (0.102 R)
• M55: 13,260,505 km (0.092 R)
• M56: 14,156,447 km (0.107 R)
• M57: 14,638,750 km (0.107 R)
• M58: 15,345,002 km (0.091 R)
• M59: 16,396,974 km (0.085 R)
• M60: 16,565,271 km (0.102 R)
• M61: 16,960,060 km (0.103 R)
• M62: 17,130,153 km (0.099 R)
• M63: 17,787,785 km (0.076 R)
• M64: 18,395,302 km (0.059 R)
• M65: 18,892,117 km (0.079 R)
• M66: 19,334,178 km (0.058 R)
• M67: 20,018,589 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 12,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit