🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.59 AU - 0.61 AU

Year: 300 Days

Day: 13.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.6

Radius: 13.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.7 AU - 1.16 AU

Year: 579 Days

Day: 6.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 21,484,655 km

• M1: 165,904 km (0.065 R)
• M2: 288,425 km (0.036 R)
• M3: 391,348 km (0.073 R)
• M4: 509,830 km (0.05 R)
• M5: 667,506 km (0.064 R)
• M6: 766,091 km (0.102 R)
• M7: 943,065 km (0.11 R)
• M8: 1,235,529 km (0.09 R)
• M9: 1,398,291 km (0.118 R)
• M10: 1,490,892 km (0.099 R)
• M11: 1,688,212 km (0.109 R)
• M12: 1,787,395 km (0.117 R)
• M13: 2,022,414 km (0.045 R)
• M14: 2,229,457 km (0.076 R)
• M15: 2,364,993 km (0.106 R)
• M16: 2,463,428 km (0.036 R)
• M17: 2,753,798 km (0.111 R)
• M18: 2,843,856 km (0.112 R)
• M19: 3,148,736 km (0.12 R)
• M20: 3,264,974 km (0.07 R)
• M21: 3,367,897 km (0.119 R)
• M22: 3,486,827 km (0.096 R)
• M23: 3,713,767 km (0.102 R)
• M24: 3,798,140 km (0.117 R)
• M25: 4,016,104 km (0.1 R)
• M26: 4,286,428 km (0.052 R)
• M27: 4,375,139 km (0.107 R)
• M28: 4,529,824 km (0.095 R)
• M29: 4,686,452 km (0.118 R)
• M30: 4,811,367 km (0.083 R)
• M31: 4,937,478 km (0.096 R)
• M32: 5,141,380 km (0.089 R)
• M33: 5,227,249 km (0.063 R)
• M34: 5,400,483 km (0.111 R)
• M35: 5,522,854 km (0.091 R)
• M36: 5,690,404 km (0.107 R)
• M37: 5,913,454 km (0.098 R)
• M38: 6,230,602 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 11.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.71 AU - 1.75 AU

Year: 1469 Days

Day: 9.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 21,484,655 km

• M1: 152,739 km (0.043 R)
• M2: 266,583 km (0.108 R)
• M3: 429,047 km (0.105 R)
• M4: 579,692 km (0.032 R)
• M5: 678,576 km (0.095 R)
• M6: 847,771 km (0.116 R)
• M7: 1,006,494 km (0.091 R)
• M8: 1,089,671 km (0.118 R)
• M9: 1,229,545 km (0.048 R)
• M10: 1,305,241 km (0.118 R)
• M11: 1,389,764 km (0.076 R)
• M12: 1,476,232 km (0.107 R)
• M13: 1,557,164 km (0.119 R)
• M14: 1,662,332 km (0.111 R)
• M15: 1,912,310 km (0.032 R)
• M16: 1,984,715 km (0.077 R)
• M17: 2,066,545 km (0.093 R)
• M18: 2,199,687 km (0.055 R)
• M19: 2,396,259 km (0.107 R)
• M20: 2,518,779 km (0.119 R)
• M21: 2,661,496 km (0.11 R)
• M22: 2,834,431 km (0.119 R)
• M23: 2,936,307 km (0.114 R)
• M24: 3,039,530 km (0.048 R)
• M25: 3,230,117 km (0.045 R)
• M26: 3,346,504 km (0.075 R)
• M27: 3,653,629 km (0.074 R)
• M28: 3,734,412 km (0.102 R)
• M29: 3,959,556 km (0.064 R)
• M30: 4,063,377 km (0.027 R)
• M31: 4,242,147 km (0.071 R)
• M32: 4,380,525 km (0.09 R)
• M33: 4,455,773 km (0.065 R)
• M34: 4,640,077 km (0.057 R)
• M35: 4,771,723 km (0.111 R)
• M36: 4,849,215 km (0.108 R)
• M37: 4,938,226 km (0.115 R)
• M38: 5,095,154 km (0.09 R)
• M39: 5,242,508 km (0.082 R)
• M40: 5,333,912 km (0.115 R)
• M41: 5,646,272 km (0.117 R)
• M42: 5,728,252 km (0.106 R)
• M43: 5,893,408 km (0.03 R)
• M44: 6,532,939 km (0.116 R)
• M45: 6,742,825 km (0.115 R)
• M46: 6,817,325 km (0.118 R)
• M47: 7,017,636 km (0.116 R)
• M48: 7,475,555 km (0.065 R)
• M49: 7,747,075 km (0.104 R)
• M50: 7,877,525 km (0.085 R)
• M51: 8,233,418 km (0.103 R)
• M52: 8,339,932 km (0.066 R)
• M53: 8,621,624 km (0.114 R)
• M54: 8,784,088 km (0.049 R)
• M55: 9,070,717 km (0.061 R)
• M56: 9,222,110 km (0.081 R)
• M57: 9,318,900 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 13.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.53 AU - 2.53 AU

Year: 1867 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 21,484,655 km

• M1: 201,508 km (0.08 R)
• M2: 342,878 km (0.062 R)
• M3: 602,431 km (0.118 R)
• M4: 903,571 km (0.113 R)
• M5: 1,039,855 km (0.075 R)
• M6: 1,324,390 km (0.119 R)
• M7: 1,449,753 km (0.029 R)
• M8: 1,612,366 km (0.089 R)
• M9: 1,769,892 km (0.077 R)
• M10: 1,920,837 km (0.096 R)
• M11: 2,076,418 km (0.112 R)
• M12: 2,400,298 km (0.096 R)
• M13: 2,647,434 km (0.117 R)
• M14: 2,740,633 km (0.059 R)
• M15: 3,323,466 km (0.088 R)
• M16: 3,467,978 km (0.091 R)
• M17: 3,808,463 km (0.067 R)
• M18: 3,975,264 km (0.109 R)
• M19: 4,237,808 km (0.086 R)
• M20: 4,410,744 km (0.071 R)
• M21: 4,522,044 km (0.082 R)
• M22: 4,796,257 km (0.086 R)
• M23: 4,960,217 km (0.116 R)
• M24: 5,209,596 km (0.105 R)
• M25: 5,412,152 km (0.077 R)
• M26: 5,565,789 km (0.119 R)
• M27: 5,669,161 km (0.106 R)
• M28: 5,772,982 km (0.113 R)
• M29: 5,930,060 km (0.095 R)
• M30: 6,391,868 km (0.114 R)
• M31: 7,293,794 km (0.05 R)
• M32: 7,482,736 km (0.081 R)
• M33: 7,673,473 km (0.071 R)
• M34: 7,827,110 km (0.106 R)
• M35: 8,079,033 km (0.106 R)
• M36: 8,176,720 km (0.113 R)
• M37: 8,392,889 km (0.115 R)
• M38: 8,531,417 km (0.101 R)
• M39: 8,650,796 km (0.111 R)
• M40: 8,911,396 km (0.113 R)
• M41: 9,481,513 km (0.069 R)
• M42: 9,625,875 km (0.09 R)
• M43: 10,000,618 km (0.038 R)
• M44: 10,936,652 km (0.09 R)
• M45: 11,044,811 km (0.045 R)
• M46: 11,371,533 km (0.117 R)
• M47: 11,481,038 km (0.098 R)
• M48: 11,612,984 km (0.066 R)
• M49: 11,789,808 km (0.1 R)
• M50: 11,945,240 km (0.042 R)
• M51: 12,034,251 km (0.056 R)
• M52: 12,415,576 km (0.081 R)
• M53: 12,664,357 km (0.114 R)
• M54: 13,052,115 km (0.119 R)
• M55: 13,189,895 km (0.093 R)
• M56: 13,606,226 km (0.069 R)
• M57: 13,792,624 km (0.081 R)
• M58: 13,909,610 km (0.103 R)
• M59: 14,050,382 km (0.098 R)
• M60: 14,262,362 km (0.119 R)
• M61: 14,546,747 km (0.089 R)
• M62: 14,713,549 km (0.08 R)
• M63: 14,857,013 km (0.062 R)
• M64: 15,266,014 km (0.104 R)
• M65: 15,874,279 km (0.106 R)
• M66: 16,639,622 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.8

Radius: 9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.47 AU - 5.49 AU

Year: 7176 Days

Day: 10.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,484,655 km

• M1: 155,133 km (0.103 R)
• M2: 223,050 km (0.113 R)
• M3: 533,466 km (0.093 R)
• M4: 902,374 km (0.099 R)
• M5: 1,022,651 km (0.11 R)
• M6: 1,219,522 km (0.084 R)
• M7: 1,390,961 km (0.084 R)
• M8: 1,531,433 km (0.09 R)
• M9: 1,623,286 km (0.102 R)
• M10: 1,716,935 km (0.098 R)
• M11: 1,798,765 km (0.08 R)
• M12: 1,881,941 km (0.088 R)
• M13: 1,952,252 km (0.041 R)
• M14: 2,287,351 km (0.113 R)
• M15: 2,362,599 km (0.068 R)
• M16: 2,624,844 km (0.109 R)
• M17: 3,027,562 km (0.078 R)
• M18: 3,194,064 km (0.096 R)
• M19: 3,278,587 km (0.093 R)
• M20: 3,363,708 km (0.04 R)
• M21: 3,518,991 km (0.046 R)
• M22: 3,676,667 km (0.073 R)
• M23: 3,800,833 km (0.101 R)
• M24: 4,071,904 km (0.099 R)
• M25: 4,311,859 km (0.112 R)
• M26: 5,019,906 km (0.084 R)
• M27: 5,297,410 km (0.101 R)
• M28: 6,736,542 km (0.034 R)
• M29: 6,845,299 km (0.118 R)
• M30: 7,042,619 km (0.115 R)
• M31: 7,286,314 km (0.091 R)
• M32: 7,375,624 km (0.054 R)
• M33: 7,532,702 km (0.11 R)
• M34: 7,736,454 km (0.091 R)
• M35: 7,987,928 km (0.085 R)
• M36: 8,056,893 km (0.066 R)
• M37: 8,126,156 km (0.101 R)
• M38: 8,218,907 km (0.059 R)
• M39: 8,498,954 km (0.095 R)
• M40: 8,805,929 km (0.114 R)
• M41: 9,188,750 km (0.066 R)
• M42: 9,261,155 km (0.106 R)
• M43: 9,333,710 km (0.087 R)
• M44: 9,896,498 km (0.105 R)
• M45: 10,045,048 km (0.091 R)
• M46: 10,144,531 km (0.111 R)
• M47: 10,294,428 km (0.097 R)
• M48: 10,773,889 km (0.114 R)
• M49: 11,183,189 km (0.069 R)
• M50: 11,938,209 km (0.098 R)
• M51: 12,043,676 km (0.1 R)
• M52: 12,255,506 km (0.086 R)
• M53: 13,524,545 km (0.103 R)
• M54: 13,689,701 km (0.112 R)
• M55: 13,799,955 km (0.117 R)
• M56: 13,910,657 km (0.116 R)
• M57: 14,077,309 km (0.12 R)
• M58: 15,005,265 km (0.09 R)
• M59: 15,090,685 km (0.068 R)
• M60: 15,290,398 km (0.064 R)
• M61: 15,491,159 km (0.097 R)
• M62: 16,419,563 km (0.098 R)
• M63: 16,654,432 km (0.118 R)
• M64: 17,276,460 km (0.081 R)
• M65: 17,515,367 km (0.098 R)
• M66: 18,178,086 km (0.107 R)
• M67: 18,573,623 km (0.097 R)
• M68: 18,941,185 km (0.115 R)
• M69: 19,187,572 km (0.078 R)
• M70: 19,995,700 km (0.1 R)
• M71: 20,183,745 km (0.106 R)
• M72: 20,624,909 km (0.053 R)
• M73: 20,846,762 km (0.079 R)
• M74: 21,005,635 km (0.104 R)
• M75: 21,228,686 km (0.083 R)
• M76: 21,388,606 km (0.112 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: 193 - 19,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit