🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.3

Radius: 12.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.95 AU - 1.13 AU

Year: 732 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 29,948,530 km

• M1: 168,597 km (0.068 R)
• M2: 258,056 km (0.113 R)
• M3: 346,020 km (0.12 R)
• M4: 527,482 km (0.094 R)
• M5: 617,390 km (0.117 R)
• M6: 745,745 km (0.083 R)
• M7: 901,477 km (0.099 R)
• M8: 981,661 km (0.11 R)
• M9: 1,064,389 km (0.096 R)
• M10: 1,164,320 km (0.079 R)
• M11: 1,328,130 km (0.092 R)
• M12: 1,415,645 km (0.1 R)
• M13: 1,548,188 km (0.115 R)
• M14: 1,712,896 km (0.115 R)
• M15: 2,006,706 km (0.059 R)
• M16: 2,108,283 km (0.078 R)
• M17: 2,481,230 km (0.119 R)
• M18: 2,577,871 km (0.115 R)
• M19: 2,768,159 km (0.088 R)
• M20: 2,848,343 km (0.069 R)
• M21: 2,990,611 km (0.088 R)
• M22: 3,086,802 km (0.105 R)
• M23: 3,197,954 km (0.066 R)
• M24: 3,381,660 km (0.118 R)
• M25: 3,539,785 km (0.084 R)
• M26: 3,627,150 km (0.093 R)
• M27: 3,707,783 km (0.04 R)
• M28: 3,841,225 km (0.12 R)
• M29: 3,991,421 km (0.08 R)
• M30: 4,120,524 km (0.082 R)
• M31: 4,274,310 km (0.072 R)
• M32: 4,390,847 km (0.066 R)
• M33: 4,747,189 km (0.117 R)
• M34: 4,916,684 km (0.097 R)
• M35: 5,088,272 km (0.113 R)
• M36: 5,303,394 km (0.114 R)
• M37: 5,420,529 km (0.117 R)
• M38: 5,504,753 km (0.11 R)
• M39: 5,589,425 km (0.1 R)
• M40: 5,674,546 km (0.068 R)
• M41: 5,794,374 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.9

Radius: 9.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.55 AU - 1.59 AU

Year: 1358 Days

Day: 14.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 29,948,530 km

• M1: 133,441 km (0.025 R)
• M2: 225,594 km (0.082 R)
• M3: 406,457 km (0.044 R)
• M4: 505,042 km (0.101 R)
• M5: 591,510 km (0.066 R)
• M6: 748,139 km (0.096 R)
• M7: 809,923 km (0.118 R)
• M8: 883,675 km (0.116 R)
• M9: 1,163,273 km (0.101 R)
• M10: 1,276,219 km (0.096 R)
• M11: 1,339,948 km (0.106 R)
• M12: 1,537,717 km (0.119 R)
• M13: 1,599,650 km (0.062 R)
• M14: 1,662,332 km (0.098 R)
• M15: 1,823,000 km (0.101 R)
• M16: 2,138,950 km (0.078 R)
• M17: 2,314,279 km (0.114 R)
• M18: 2,538,227 km (0.115 R)
• M19: 2,686,479 km (0.111 R)
• M20: 2,784,465 km (0.111 R)
• M21: 2,968,471 km (0.06 R)
• M22: 3,117,021 km (0.104 R)
• M23: 3,212,165 km (0.11 R)
• M24: 3,292,200 km (0.113 R)
• M25: 3,381,061 km (0.059 R)
• M26: 3,446,137 km (0.069 R)
• M27: 3,552,800 km (0.087 R)
• M28: 3,652,282 km (0.111 R)
• M29: 3,854,090 km (0.11 R)
• M30: 4,007,877 km (0.113 R)
• M31: 4,137,578 km (0.093 R)
• M32: 4,207,291 km (0.031 R)
• M33: 4,303,781 km (0.12 R)
• M34: 4,392,343 km (0.103 R)
• M35: 4,861,931 km (0.091 R)
• M36: 5,462,117 km (0.101 R)
• M37: 5,538,712 km (0.054 R)
• M38: 5,615,754 km (0.071 R)
• M39: 5,693,097 km (0.089 R)
• M40: 5,966,861 km (0.103 R)
• M41: 6,085,492 km (0.067 R)
• M42: 6,254,986 km (0.096 R)
• M43: 6,325,148 km (0.096 R)
• M44: 6,395,608 km (0.096 R)
• M45: 6,476,541 km (0.085 R)
• M46: 6,649,476 km (0.057 R)
• M47: 7,010,605 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 12.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.38 AU - 3.4 AU

Year: 4308 Days

Day: 9.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,948,530 km

• M1: 386,112 km (0.068 R)
• M2: 610,210 km (0.092 R)
• M3: 771,327 km (0.088 R)
• M4: 880,084 km (0.053 R)
• M5: 1,053,917 km (0.097 R)
• M6: 1,214,436 km (0.102 R)
• M7: 1,505,254 km (0.029 R)
• M8: 1,616,704 km (0.031 R)
• M9: 1,716,636 km (0.08 R)
• M10: 1,922,931 km (0.083 R)
• M11: 2,029,295 km (0.118 R)
• M12: 2,280,021 km (0.077 R)
• M13: 2,524,464 km (0.058 R)
• M14: 3,200,048 km (0.087 R)
• M15: 3,308,955 km (0.12 R)
• M16: 3,400,509 km (0.089 R)
• M17: 3,776,000 km (0.11 R)
• M18: 3,891,190 km (0.097 R)
• M19: 4,184,552 km (0.09 R)
• M20: 4,284,034 km (0.052 R)
• M21: 4,918,180 km (0.097 R)
• M22: 5,779,863 km (0.067 R)
• M23: 6,456,644 km (0.052 R)
• M24: 7,134,921 km (0.105 R)
• M25: 7,374,128 km (0.051 R)
• M26: 7,470,618 km (0.091 R)
• M27: 7,567,408 km (0.11 R)
• M28: 8,058,089 km (0.053 R)
• M29: 8,182,405 km (0.099 R)
• M30: 8,357,435 km (0.112 R)
• M31: 8,711,383 km (0.037 R)
• M32: 8,890,153 km (0.049 R)
• M33: 9,095,999 km (0.058 R)
• M34: 9,199,521 km (0.102 R)
• M35: 9,381,582 km (0.088 R)
• M36: 10,015,278 km (0.066 R)
• M37: 10,826,697 km (0.096 R)
• M38: 11,240,335 km (0.077 R)
• M39: 11,715,458 km (0.09 R)
• M40: 12,111,593 km (0.057 R)
• M41: 12,426,048 km (0.033 R)
• M42: 12,656,429 km (0.066 R)
• M43: 12,888,305 km (0.065 R)
• M44: 13,121,528 km (0.106 R)
• M45: 13,326,777 km (0.083 R)
• M46: 13,651,404 km (0.058 R)
• M47: 13,829,575 km (0.104 R)
• M48: 14,278,518 km (0.07 R)
• M49: 14,429,163 km (0.089 R)
• M50: 14,762,617 km (0.102 R)
• M51: 14,853,872 km (0.09 R)
• M52: 15,098,464 km (0.114 R)
• M53: 15,809,204 km (0.064 R)
• M54: 16,688,989 km (0.074 R)
• M55: 16,975,319 km (0.059 R)
• M56: 17,488,141 km (0.067 R)
• M57: 18,201,573 km (0.042 R)
• M58: 18,496,131 km (0.04 R)
• M59: 19,156,606 km (0.111 R)
• M60: 19,456,250 km (0.094 R)
• M61: 20,841,227 km (0.066 R)
• M62: 21,149,549 km (0.066 R)
• M63: 21,597,445 km (0.028 R)
• M64: 21,805,386 km (0.097 R)
• M65: 21,909,506 km (0.111 R)
• M66: 22,819,061 km (0.083 R)
• M67: 22,924,826 km (0.105 R)
• M68: 23,527,257 km (0.111 R)
• M69: 23,634,070 km (0.058 R)
• M70: 23,848,294 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.7

Radius: 12.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.38 AU - 3.72 AU

Year: 4617 Days

Day: 12 Hours

Environment

Temp: -212 °C

Axial Tilt: 179.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,948,530 km

• M1: 164,258 km (0.026 R)
• M2: 270,922 km (0.094 R)
• M3: 442,810 km (0.107 R)
• M4: 521,049 km (0.099 R)
• M5: 652,995 km (0.103 R)
• M6: 828,174 km (0.116 R)
• M7: 930,200 km (0.119 R)
• M8: 1,113,307 km (0.104 R)
• M9: 1,209,648 km (0.1 R)
• M10: 1,345,782 km (0.051 R)
• M11: 1,614,311 km (0.096 R)
• M12: 1,704,518 km (0.077 R)
• M13: 1,817,016 km (0.113 R)
• M14: 2,039,019 km (0.114 R)
• M15: 2,544,809 km (0.109 R)
• M16: 2,806,456 km (0.091 R)
• M17: 2,928,229 km (0.117 R)
• M18: 3,524,675 km (0.096 R)
• M19: 3,603,514 km (0.093 R)
• M20: 3,709,728 km (0.03 R)
• M21: 4,158,671 km (0.113 R)
• M22: 4,467,591 km (0.118 R)
• M23: 4,553,310 km (0.093 R)
• M24: 4,668,202 km (0.087 R)
• M25: 5,793,327 km (0.114 R)
• M26: 6,491,052 km (0.085 R)
• M27: 6,702,433 km (0.112 R)
• M28: 7,417,511 km (0.098 R)
• M29: 7,706,983 km (0.095 R)
• M30: 7,827,409 km (0.114 R)
• M31: 8,087,261 km (0.108 R)
• M32: 8,367,607 km (0.045 R)
• M33: 8,830,164 km (0.089 R)
• M34: 9,319,199 km (0.102 R)
• M35: 10,229,502 km (0.084 R)
• M36: 10,323,899 km (0.07 R)
• M37: 11,558,979 km (0.038 R)
• M38: 12,014,205 km (0.119 R)
• M39: 12,134,033 km (0.08 R)
• M40: 12,455,220 km (0.089 R)
• M41: 12,738,558 km (0.114 R)
• M42: 13,622,382 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.6

Radius: 12.2

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.44 AU - 3.76 AU

Year: 4715 Days

Day: 11.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,948,530 km

• M1: 195,824 km (0.108 R)
• M2: 322,234 km (0.101 R)
• M3: 417,378 km (0.092 R)
• M4: 494,870 km (0.069 R)
• M5: 611,706 km (0.117 R)
• M6: 739,462 km (0.098 R)
• M7: 825,930 km (0.101 R)
• M8: 1,079,947 km (0.102 R)
• M9: 1,238,820 km (0.072 R)
• M10: 1,662,631 km (0.106 R)
• M11: 2,076,568 km (0.067 R)
• M12: 2,240,228 km (0.072 R)
• M13: 2,717,445 km (0.088 R)
• M14: 3,060,324 km (0.096 R)
• M15: 3,353,087 km (0.084 R)
• M16: 4,262,642 km (0.112 R)
• M17: 4,355,392 km (0.112 R)
• M18: 4,877,489 km (0.082 R)
• M19: 5,146,017 km (0.096 R)
• M20: 5,469,897 km (0.068 R)
• M21: 5,929,162 km (0.083 R)
• M22: 6,427,622 km (0.039 R)
• M23: 6,803,562 km (0.102 R)
• M24: 6,912,319 km (0.088 R)
• M25: 7,661,505 km (0.078 R)
• M26: 7,974,165 km (0.11 R)
• M27: 8,060,184 km (0.112 R)
• M28: 8,582,879 km (0.113 R)
• M29: 8,907,656 km (0.084 R)
• M30: 9,236,621 km (0.088 R)
• M31: 9,326,978 km (0.096 R)
• M32: 9,478,222 km (0.081 R)
• M33: 9,722,066 km (0.105 R)
• M34: 10,153,806 km (0.117 R)
• M35: 10,278,271 km (0.104 R)
• M36: 10,372,069 km (0.11 R)
• M37: 10,591,828 km (0.118 R)
• M38: 11,324,858 km (0.108 R)
• M39: 11,421,648 km (0.075 R)
• M40: 11,877,173 km (0.117 R)
• M41: 12,305,622 km (0.117 R)
• M42: 12,739,007 km (0.115 R)
• M43: 13,449,746 km (0.101 R)
• M44: 14,698,140 km (0.119 R)
• M45: 15,730,665 km (0.094 R)
• M46: 16,164,648 km (0.05 R)
• M47: 16,566,019 km (0.059 R)
• M48: 16,823,178 km (0.053 R)
• M49: 18,393,657 km (0.103 R)
• M50: 18,469,652 km (0.083 R)
• M51: 18,736,385 km (0.112 R)
• M52: 18,966,018 km (0.113 R)
• M53: 19,350,634 km (0.056 R)
• M54: 19,544,064 km (0.066 R)
• M55: 20,363,113 km (0.079 R)
• M56: 20,678,016 km (0.106 R)
• M57: 20,836,141 km (0.103 R)
• M58: 21,074,002 km (0.112 R)
• M59: 21,153,588 km (0.102 R)
• M60: 22,155,744 km (0.063 R)
• M61: 22,439,232 km (0.092 R)
• M62: 23,419,995 km (0.095 R)
• M63: 23,832,736 km (0.062 R)
• M64: 23,915,613 km (0.069 R)
• M65: 24,040,079 km (0.089 R)
• M66: 24,123,105 km (0.091 R)
• M67: 24,206,282 km (0.116 R)
• M68: 24,581,922 km (0.077 R)
• M69: 25,212,028 km (0.088 R)
• M70: 25,380,924 km (0.12 R)
• M71: 25,847,520 km (0.065 R)
• M72: 25,932,641 km (0.115 R)
• M73: 26,017,912 km (0.039 R)
• M74: 26,402,528 km (0.085 R)
• M75: 28,047,506 km (0.071 R)
• M76: 28,222,536 km (0.062 R)
• M77: 28,794,000 km (0.117 R)
• M78: 29,725,396 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 10,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit