🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.8

Radius: 8.2

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.59 AU - 1.61 AU

Year: 1328 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,871,475 km

• M1: 102,325 km (0.057 R)
• M2: 172,636 km (0.118 R)
• M3: 376,239 km (0.107 R)
• M4: 469,438 km (0.078 R)
• M5: 534,364 km (0.106 R)
• M6: 621,878 km (0.044 R)
• M7: 680,970 km (0.119 R)
• M8: 819,647 km (0.097 R)
• M9: 899,981 km (0.102 R)
• M10: 1,133,204 km (0.116 R)
• M11: 1,342,042 km (0.059 R)
• M12: 1,711,400 km (0.087 R)
• M13: 1,806,245 km (0.09 R)
• M14: 2,031,240 km (0.109 R)
• M15: 2,286,005 km (0.112 R)
• M16: 2,390,724 km (0.094 R)
• M17: 2,681,841 km (0.064 R)
• M18: 2,737,043 km (0.087 R)
• M19: 2,792,543 km (0.107 R)
• M20: 2,916,111 km (0.032 R)
• M21: 3,064,512 km (0.086 R)
• M22: 3,145,445 km (0.116 R)
• M23: 3,488,473 km (0.108 R)
• M24: 3,548,761 km (0.078 R)
• M25: 3,806,219 km (0.104 R)
• M26: 4,171,686 km (0.073 R)
• M27: 4,339,086 km (0.096 R)
• M28: 4,654,139 km (0.114 R)
• M29: 4,787,730 km (0.082 R)
• M30: 4,922,518 km (0.092 R)
• M31: 4,990,286 km (0.115 R)
• M32: 5,292,623 km (0.103 R)
• M33: 5,390,161 km (0.112 R)
• M34: 5,488,147 km (0.078 R)
• M35: 5,657,642 km (0.102 R)
• M36: 5,714,489 km (0.098 R)
• M37: 5,886,377 km (0.067 R)
• M38: 6,147,276 km (0.057 R)
• M39: 6,308,542 km (0.051 R)
• M40: 6,816,128 km (0.119 R)
• M41: 6,952,711 km (0.101 R)
• M42: 7,059,524 km (0.049 R)
• M43: 7,166,935 km (0.094 R)
• M44: 7,243,978 km (0.051 R)
• M45: 7,367,845 km (0.09 R)
• M46: 7,696,212 km (0.073 R)
• M47: 7,838,480 km (0.038 R)
• M48: 7,933,773 km (0.097 R)
• M49: 8,093,544 km (0.109 R)
• M50: 8,254,362 km (0.118 R)
• M51: 8,399,920 km (0.039 R)
• M52: 8,579,139 km (0.082 R)
• M53: 8,743,098 km (0.085 R)
• M54: 9,426,162 km (0.118 R)
• M55: 9,595,357 km (0.038 R)
• M56: 9,816,911 km (0.108 R)
• M57: 10,109,076 km (0.09 R)
• M58: 10,351,873 km (0.077 R)
• M59: 10,404,083 km (0.116 R)
• M60: 10,666,927 km (0.049 R)
• M61: 11,181,094 km (0.109 R)
• M62: 11,558,380 km (0.041 R)
• M63: 11,940,004 km (0.107 R)
• M64: 12,418,119 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.4

Radius: 8.7

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.65 AU - 2.07 AU

Year: 1664 Days

Day: 12.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,871,475 km

• M1: 110,254 km (0.08 R)
• M2: 197,918 km (0.071 R)
• M3: 255,962 km (0.099 R)
• M4: 337,194 km (0.077 R)
• M5: 473,926 km (0.08 R)
• M6: 592,707 km (0.049 R)
• M7: 688,898 km (0.053 R)
• M8: 762,949 km (0.084 R)
• M9: 847,023 km (0.114 R)
• M10: 934,388 km (0.038 R)
• M11: 1,408,913 km (0.07 R)
• M12: 1,487,452 km (0.086 R)
• M13: 1,558,511 km (0.073 R)
• M14: 1,648,868 km (0.114 R)
• M15: 1,769,144 km (0.119 R)
• M16: 1,882,839 km (0.109 R)
• M17: 2,008,800 km (0.047 R)
• M18: 2,147,477 km (0.097 R)
• M19: 2,238,433 km (0.106 R)
• M20: 2,888,436 km (0.088 R)
• M21: 3,125,249 km (0.045 R)
• M22: 3,286,665 km (0.116 R)
• M23: 3,403,651 km (0.105 R)
• M24: 3,593,790 km (0.081 R)
• M25: 3,653,928 km (0.112 R)
• M26: 3,811,754 km (0.109 R)
• M27: 4,222,849 km (0.069 R)
• M28: 4,440,214 km (0.029 R)
• M29: 4,504,841 km (0.114 R)
• M30: 4,992,829 km (0.064 R)
• M31: 5,100,539 km (0.062 R)
• M32: 5,181,921 km (0.049 R)
• M33: 5,387,019 km (0.104 R)
• M34: 5,791,382 km (0.119 R)
• M35: 5,904,778 km (0.113 R)
• M36: 6,033,133 km (0.081 R)
• M37: 6,614,619 km (0.104 R)
• M38: 6,747,911 km (0.105 R)
• M39: 6,882,250 km (0.053 R)
• M40: 7,017,337 km (0.113 R)
• M41: 7,168,580 km (0.096 R)
• M42: 7,244,576 km (0.096 R)
• M43: 7,628,594 km (0.078 R)
• M44: 7,737,351 km (0.09 R)
• M45: 7,830,850 km (0.111 R)
• M46: 7,909,239 km (0.107 R)
• M47: 8,050,759 km (0.091 R)
• M48: 8,304,627 km (0.117 R)
• M49: 8,384,512 km (0.082 R)
• M50: 8,657,827 km (0.063 R)
• M51: 8,901,672 km (0.026 R)
• M52: 8,967,046 km (0.072 R)
• M53: 9,395,943 km (0.12 R)
• M54: 9,579,350 km (0.081 R)
• M55: 10,239,376 km (0.068 R)
• M56: 10,549,043 km (0.106 R)
• M57: 10,739,781 km (0.111 R)
• M58: 10,861,703 km (0.094 R)
• M59: 10,931,565 km (0.106 R)
• M60: 11,089,391 km (0.025 R)
• M61: 11,159,852 km (0.057 R)
• M62: 11,638,864 km (0.115 R)
• M63: 12,106,507 km (0.12 R)
• M64: 12,160,811 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 8.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.66 AU - 2.2 AU

Year: 1759 Days

Day: 14.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,871,475 km

• M1: 102,175 km (0.084 R)
• M2: 169,195 km (0.074 R)
• M3: 335,548 km (0.055 R)
• M4: 447,298 km (0.069 R)
• M5: 577,448 km (0.088 R)
• M6: 783,743 km (0.118 R)
• M7: 1,019,360 km (0.029 R)
• M8: 1,127,220 km (0.09 R)
• M9: 1,232,686 km (0.072 R)
• M10: 1,400,535 km (0.102 R)
• M11: 1,473,838 km (0.083 R)
• M12: 1,541,606 km (0.054 R)
• M13: 1,638,246 km (0.047 R)
• M14: 1,801,607 km (0.114 R)
• M15: 1,881,792 km (0.057 R)
• M16: 2,015,383 km (0.089 R)
• M17: 2,214,048 km (0.112 R)
• M18: 2,284,210 km (0.076 R)
• M19: 2,435,154 km (0.106 R)
• M20: 2,491,553 km (0.099 R)
• M21: 2,589,240 km (0.086 R)
• M22: 2,763,372 km (0.057 R)
• M23: 2,830,841 km (0.068 R)
• M24: 3,044,915 km (0.104 R)
• M25: 3,132,131 km (0.095 R)
• M26: 3,202,442 km (0.11 R)
• M27: 3,335,733 km (0.078 R)
• M28: 3,461,844 km (0.107 R)
• M29: 3,525,423 km (0.117 R)
• M30: 3,598,726 km (0.07 R)
• M31: 3,755,954 km (0.081 R)
• M32: 4,096,738 km (0.076 R)
• M33: 4,251,272 km (0.099 R)
• M34: 4,348,960 km (0.111 R)
• M35: 4,706,648 km (0.112 R)
• M36: 4,919,676 km (0.052 R)
• M37: 5,032,472 km (0.045 R)
• M38: 5,229,493 km (0.11 R)
• M39: 5,281,852 km (0.11 R)
• M40: 5,429,056 km (0.082 R)
• M41: 5,641,784 km (0.097 R)
• M42: 5,846,584 km (0.078 R)
• M43: 6,086,689 km (0.079 R)
• M44: 6,152,661 km (0.094 R)
• M45: 6,285,504 km (0.077 R)
• M46: 6,408,174 km (0.113 R)
• M47: 6,769,304 km (0.07 R)
• M48: 7,090,789 km (0.068 R)
• M49: 7,160,203 km (0.03 R)
• M50: 7,700,999 km (0.076 R)
• M51: 7,952,174 km (0.039 R)
• M52: 8,072,750 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 11.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.73 AU - 5.85 AU

Year: 7982 Days

Day: 9.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 129.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,871,475 km

• M1: 177,124 km (0.057 R)
• M2: 403,316 km (0.112 R)
• M3: 498,460 km (0.11 R)
• M4: 576,251 km (0.073 R)
• M5: 673,340 km (0.105 R)
• M6: 838,496 km (0.071 R)
• M7: 984,504 km (0.1 R)
• M8: 1,494,184 km (0.12 R)
• M9: 1,862,045 km (0.07 R)
• M10: 2,123,243 km (0.114 R)
• M11: 2,877,365 km (0.115 R)
• M12: 3,002,429 km (0.087 R)
• M13: 3,763,134 km (0.064 R)
• M14: 4,407,602 km (0.04 R)
• M15: 4,610,756 km (0.12 R)
• M16: 4,698,720 km (0.117 R)
• M17: 4,787,281 km (0.062 R)
• M18: 5,177,433 km (0.047 R)
• M19: 5,299,654 km (0.048 R)
• M20: 6,117,207 km (0.097 R)
• M21: 6,376,609 km (0.119 R)
• M22: 6,474,895 km (0.05 R)
• M23: 6,739,384 km (0.03 R)
• M24: 6,940,144 km (0.118 R)
• M25: 7,210,917 km (0.078 R)
• M26: 7,973,417 km (0.045 R)
• M27: 8,508,080 km (0.106 R)
• M28: 9,202,064 km (0.085 R)
• M29: 9,350,465 km (0.107 R)
• M30: 9,574,563 km (0.076 R)
• M31: 10,334,670 km (0.105 R)
• M32: 10,878,159 km (0.069 R)
• M33: 12,114,735 km (0.091 R)
• M34: 12,441,157 km (0.092 R)
• M35: 12,523,137 km (0.09 R)
• M36: 12,811,861 km (0.079 R)
• M37: 13,606,226 km (0.108 R)
• M38: 13,775,421 km (0.067 R)
• M39: 14,244,560 km (0.117 R)
• M40: 14,675,701 km (0.119 R)
• M41: 15,067,348 km (0.075 R)
• M42: 15,506,567 km (0.096 R)
• M43: 15,727,823 km (0.114 R)
• M44: 16,173,325 km (0.101 R)
• M45: 16,307,813 km (0.081 R)
• M46: 16,940,313 km (0.028 R)
• M47: 18,043,149 km (0.085 R)
• M48: 18,136,199 km (0.064 R)
• M49: 18,885,534 km (0.051 R)
• M50: 19,645,192 km (0.041 R)
• M51: 20,269,763 km (0.083 R)
• M52: 21,488,986 km (0.096 R)
• M53: 21,785,190 km (0.11 R)
• M54: 22,033,074 km (0.11 R)
• M55: 22,481,568 km (0.102 R)
• M56: 22,631,615 km (0.055 R)
• M57: 22,782,110 km (0.11 R)
• M58: 24,872,292 km (0.092 R)
• M59: 25,287,276 km (0.078 R)
• M60: 25,704,505 km (0.099 R)
• M61: 26,651,609 km (0.096 R)
• M62: 26,810,631 km (0.088 R)
• M63: 26,916,696 km (0.116 R)
• M64: 27,076,167 km (0.098 R)
• M65: 27,717,344 km (0.112 R)
• M66: 27,986,022 km (0.105 R)
• M67: 28,201,443 km (0.087 R)
• M68: 28,309,452 km (0.096 R)
• M69: 30,497,620 km (0.119 R)
• M70: 31,443,976 km (0.092 R)
• M71: 31,892,620 km (0.117 R)
• M72: 32,456,455 km (0.103 R)
• M73: 32,682,946 km (0.081 R)
• M74: 33,765,735 km (0.096 R)
• M75: 34,225,300 km (0.093 R)
• M76: 36,142,397 km (0.089 R)
• M77: 36,553,492 km (0.072 R)
• M78: 36,907,141 km (0.098 R)
• M79: 37,025,323 km (0.115 R)
• M80: 37,617,881 km (0.082 R)
• M81: 38,213,579 km (0.046 R)
• M82: 39,353,964 km (0.087 R)
• M83: 40,019,226 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 13,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit