🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.3

Radius: 9.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.65 AU - 0.83 AU

Year: 432 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 8,916,397 km

• M1: 126,859 km (0.1 R)
• M2: 186,848 km (0.029 R)
• M3: 255,364 km (0.062 R)
• M4: 356,492 km (0.064 R)
• M5: 447,148 km (0.069 R)
• M6: 524,640 km (0.065 R)
• M7: 586,872 km (0.111 R)
• M8: 652,097 km (0.116 R)
• M9: 760,705 km (0.108 R)
• M10: 836,701 km (0.12 R)
• M11: 915,389 km (0.113 R)
• M12: 980,315 km (0.095 R)
• M13: 1,110,914 km (0.11 R)
• M14: 1,189,453 km (0.054 R)
• M15: 1,256,473 km (0.104 R)
• M16: 1,343,239 km (0.032 R)
• M17: 1,436,738 km (0.076 R)
• M18: 1,513,332 km (0.067 R)
• M19: 1,581,399 km (0.079 R)
• M20: 1,746,106 km (0.1 R)
• M21: 1,885,232 km (0.093 R)
• M22: 1,969,456 km (0.087 R)
• M23: 2,065,647 km (0.087 R)
• M24: 2,125,337 km (0.066 R)
• M25: 2,279,872 km (0.083 R)
• M26: 2,358,410 km (0.101 R)
• M27: 2,420,942 km (0.103 R)
• M28: 2,599,861 km (0.05 R)
• M29: 2,729,712 km (0.074 R)
• M30: 2,795,386 km (0.085 R)
• M31: 3,207,079 km (0.105 R)
• M32: 3,270,060 km (0.109 R)
• M33: 3,585,412 km (0.061 R)
• M34: 3,723,491 km (0.066 R)
• M35: 3,903,756 km (0.117 R)
• M36: 3,971,375 km (0.059 R)
• M37: 4,080,132 km (0.095 R)
• M38: 4,141,767 km (0.104 R)
• M39: 4,224,494 km (0.066 R)
• M40: 4,335,645 km (0.084 R)
• M41: 4,525,485 km (0.11 R)
• M42: 4,653,541 km (0.059 R)
• M43: 4,818,847 km (0.077 R)
• M44: 4,964,256 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681

Radius: 8.5

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.9 AU - 0.94 AU

Year: 599 Days

Day: 8.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 8,916,397 km

• M1: 110,852 km (0.059 R)
• M2: 170,093 km (0.09 R)
• M3: 409,300 km (0.082 R)
• M4: 463,604 km (0.087 R)
• M5: 545,883 km (0.076 R)
• M6: 624,870 km (0.097 R)
• M7: 717,322 km (0.095 R)
• M8: 799,900 km (0.113 R)
• M9: 865,424 km (0.096 R)
• M10: 1,023,698 km (0.076 R)
• M11: 1,095,356 km (0.083 R)
• M12: 1,326,784 km (0.057 R)
• M13: 1,548,637 km (0.046 R)
• M14: 1,638,097 km (0.111 R)
• M15: 1,696,589 km (0.104 R)
• M16: 1,876,256 km (0.117 R)
• M17: 1,978,881 km (0.091 R)
• M18: 2,041,413 km (0.088 R)
• M19: 2,125,636 km (0.046 R)
• M20: 2,182,633 km (0.087 R)
• M21: 2,378,457 km (0.106 R)
• M22: 2,519,827 km (0.1 R)
• M23: 2,625,742 km (0.068 R)
• M24: 2,686,927 km (0.111 R)
• M25: 2,795,236 km (0.093 R)
• M26: 3,024,271 km (0.069 R)
• M27: 3,128,839 km (0.117 R)
• M28: 3,267,666 km (0.099 R)
• M29: 3,851,397 km (0.114 R)
• M30: 3,982,595 km (0.063 R)
• M31: 4,142,066 km (0.118 R)
• M32: 4,195,622 km (0.062 R)
• M33: 4,276,554 km (0.082 R)
• M34: 4,367,061 km (0.108 R)
• M35: 4,577,545 km (0.101 R)
• M36: 4,819,595 km (0.089 R)
• M37: 4,923,266 km (0.083 R)
• M38: 5,046,684 km (0.115 R)
• M39: 5,123,278 km (0.08 R)
• M40: 5,190,448 km (0.04 R)
• M41: 5,501,761 km (0.115 R)
• M42: 5,649,713 km (0.108 R)
• M43: 5,819,058 km (0.112 R)
• M44: 5,959,830 km (0.093 R)
• M45: 6,152,661 km (0.07 R)
• M46: 6,399,199 km (0.096 R)
• M47: 6,461,282 km (0.067 R)
• M48: 6,534,136 km (0.065 R)
• M49: 6,711,858 km (0.032 R)
• M50: 6,838,418 km (0.084 R)
• M51: 7,115,174 km (0.092 R)
• M52: 7,168,880 km (0.101 R)
• M53: 7,255,048 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.4

Radius: 10.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.24 AU - 1.42 AU

Year: 1040 Days

Day: 12.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 8,916,397 km

• M1: 151,094 km (0.076 R)
• M2: 583,581 km (0.116 R)
• M3: 674,836 km (0.104 R)
• M4: 782,546 km (0.063 R)
• M5: 850,165 km (0.091 R)
• M6: 943,813 km (0.11 R)
• M7: 1,361,041 km (0.075 R)
• M8: 1,444,218 km (0.098 R)
• M9: 1,593,816 km (0.102 R)
• M10: 1,689,259 km (0.094 R)
• M11: 1,824,496 km (0.096 R)
• M12: 2,002,667 km (0.1 R)
• M13: 2,074,025 km (0.116 R)
• M14: 2,138,202 km (0.096 R)
• M15: 2,293,335 km (0.051 R)
• M16: 2,393,267 km (0.094 R)
• M17: 2,494,544 km (0.119 R)
• M18: 2,896,813 km (0.108 R)
• M19: 2,995,997 km (0.058 R)
• M20: 3,142,453 km (0.088 R)
• M21: 3,253,903 km (0.117 R)
• M22: 3,347,701 km (0.109 R)
• M23: 3,702,996 km (0.113 R)
• M24: 3,771,512 km (0.105 R)
• M25: 3,850,500 km (0.106 R)
• M26: 4,284,184 km (0.065 R)
• M27: 4,491,377 km (0.047 R)
• M28: 4,564,530 km (0.083 R)
• M29: 4,904,716 km (0.077 R)
• M30: 4,980,113 km (0.051 R)
• M31: 5,088,721 km (0.109 R)
• M32: 5,264,050 km (0.112 R)
• M33: 5,665,870 km (0.091 R)
• M34: 5,836,262 km (0.108 R)
• M35: 6,008,299 km (0.099 R)
• M36: 6,275,481 km (0.061 R)
• M37: 6,357,610 km (0.103 R)
• M38: 6,713,504 km (0.051 R)
• M39: 6,809,545 km (0.056 R)
• M40: 6,881,951 km (0.106 R)
• M41: 7,161,549 km (0.099 R)
• M42: 7,469,721 km (0.12 R)
• M43: 7,606,753 km (0.091 R)
• M44: 7,807,513 km (0.072 R)
• M45: 7,908,491 km (0.104 R)
• M46: 8,124,660 km (0.049 R)
• M47: 8,252,716 km (0.102 R)
• M48: 8,433,131 km (0.115 R)
• M49: 8,523,937 km (0.115 R)
• M50: 8,588,863 km (0.115 R)
• M51: 8,798,000 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 19,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit