🌌 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: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 12.2

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.82 AU

Year: 423 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 40,454,015 km

• M1: 159,172 km (0.078 R)
• M2: 260,749 km (0.114 R)
• M3: 342,878 km (0.075 R)
• M4: 429,047 km (0.103 R)
• M5: 578,645 km (0.094 R)
• M6: 667,356 km (0.086 R)
• M7: 783,594 km (0.109 R)
• M8: 902,674 km (0.064 R)
• M9: 1,063,491 km (0.03 R)
• M10: 1,218,475 km (0.026 R)
• M11: 1,315,264 km (0.083 R)
• M12: 1,397,992 km (0.094 R)
• M13: 1,476,980 km (0.091 R)
• M14: 1,687,165 km (0.11 R)
• M15: 1,870,123 km (0.098 R)
• M16: 1,976,786 km (0.056 R)
• M17: 2,085,544 km (0.063 R)
• M18: 2,369,929 km (0.067 R)
• M19: 2,562,013 km (0.114 R)
• M20: 2,759,183 km (0.097 R)
• M21: 2,859,713 km (0.085 R)
• M22: 2,976,250 km (0.118 R)
• M23: 3,168,932 km (0.102 R)
• M24: 3,251,809 km (0.106 R)
• M25: 3,504,629 km (0.042 R)
• M26: 3,629,544 km (0.106 R)
• M27: 3,708,382 km (0.094 R)
• M28: 3,803,825 km (0.062 R)
• M29: 3,891,938 km (0.117 R)
• M30: 4,152,538 km (0.12 R)
• M31: 4,243,344 km (0.108 R)
• M32: 4,351,652 km (0.117 R)
• M33: 4,435,577 km (0.111 R)
• M34: 4,545,531 km (0.046 R)
• M35: 4,785,486 km (0.056 R)
• M36: 4,880,930 km (0.084 R)
• M37: 5,029,630 km (0.118 R)
• M38: 5,171,000 km (0.072 R)
• M39: 5,340,644 km (0.095 R)
• M40: 5,430,702 km (0.104 R)
• M41: 5,512,233 km (0.117 R)
• M42: 5,639,690 km (0.077 R)
• M43: 5,796,020 km (0.072 R)
• M44: 5,897,896 km (0.069 R)
• M45: 6,112,719 km (0.097 R)
• M46: 6,330,383 km (0.054 R)
• M47: 6,406,529 km (0.034 R)
• M48: 6,521,570 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 8.1

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.79 AU - 4.27 AU

Year: 4498 Days

Day: 8.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,454,015 km

• M1: 102,774 km (0.072 R)
• M2: 251,923 km (0.115 R)
• M3: 398,529 km (0.103 R)
• M4: 537,356 km (0.115 R)
• M5: 603,627 km (0.073 R)
• M6: 787,334 km (0.066 R)
• M7: 874,848 km (0.098 R)
• M8: 1,072,318 km (0.094 R)
• M9: 1,207,704 km (0.072 R)
• M10: 1,564,195 km (0.1 R)
• M11: 1,761,665 km (0.105 R)
• M12: 2,042,609 km (0.081 R)
• M13: 2,369,780 km (0.113 R)
• M14: 2,450,114 km (0.051 R)
• M15: 2,580,713 km (0.114 R)
• M16: 2,680,046 km (0.107 R)
• M17: 3,285,319 km (0.094 R)
• M18: 4,065,472 km (0.045 R)
• M19: 4,201,007 km (0.097 R)
• M20: 4,357,636 km (0.102 R)
• M21: 4,416,877 km (0.105 R)
• M22: 4,757,811 km (0.04 R)
• M23: 4,859,836 km (0.108 R)
• M24: 5,003,600 km (0.069 R)
• M25: 5,086,477 km (0.084 R)
• M26: 5,295,765 km (0.089 R)
• M27: 5,529,137 km (0.106 R)
• M28: 5,701,025 km (0.067 R)
• M29: 5,918,241 km (0.082 R)
• M30: 6,028,046 km (0.055 R)
• M31: 7,161,699 km (0.113 R)
• M32: 7,278,684 km (0.082 R)
• M33: 7,921,207 km (0.041 R)
• M34: 8,042,232 km (0.098 R)
• M35: 8,188,239 km (0.084 R)
• M36: 8,310,611 km (0.116 R)
• M37: 8,458,264 km (0.119 R)
• M38: 8,756,113 km (0.077 R)
• M39: 8,881,177 km (0.04 R)
• M40: 9,209,395 km (0.103 R)
• M41: 9,670,306 km (0.11 R)
• M42: 10,086,337 km (0.105 R)
• M43: 10,165,026 km (0.118 R)
• M44: 10,587,939 km (0.086 R)
• M45: 12,029,913 km (0.068 R)
• M46: 12,646,406 km (0.077 R)
• M47: 13,215,625 km (0.038 R)
• M48: 13,561,346 km (0.065 R)
• M49: 13,619,241 km (0.058 R)
• M50: 13,764,350 km (0.104 R)
• M51: 13,822,544 km (0.073 R)
• M52: 13,880,738 km (0.106 R)
• M53: 13,968,252 km (0.086 R)
• M54: 14,202,672 km (0.087 R)
• M55: 14,853,872 km (0.086 R)
• M56: 14,973,400 km (0.064 R)
• M57: 15,303,563 km (0.115 R)
• M58: 15,394,070 km (0.087 R)
• M59: 15,514,945 km (0.057 R)
• M60: 15,788,110 km (0.099 R)
• M61: 16,032,254 km (0.116 R)
• M62: 16,185,442 km (0.069 R)
• M63: 16,462,498 km (0.086 R)
• M64: 16,617,182 km (0.075 R)
• M65: 16,679,115 km (0.119 R)
• M66: 16,741,199 km (0.106 R)
• M67: 17,115,044 km (0.063 R)
• M68: 17,712,837 km (0.106 R)
• M69: 17,902,976 km (0.116 R)
• M70: 18,030,134 km (0.049 R)
• M71: 18,606,086 km (0.107 R)
• M72: 19,253,096 km (0.073 R)
• M73: 19,383,396 km (0.066 R)
• M74: 19,710,417 km (0.104 R)
• M75: 20,072,145 km (0.068 R)
• M76: 20,835,842 km (0.058 R)
• M77: 20,902,562 km (0.109 R)
• M78: 21,070,112 km (0.083 R)
• M79: 21,372,599 km (0.098 R)
• M80: 22,322,994 km (0.066 R)
• M81: 22,837,761 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.7

Radius: 10.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.67 AU - 3.67 AU

Year: 4769 Days

Day: 5.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 40,454,015 km

• M1: 140,173 km (0.115 R)
• M2: 374,743 km (0.113 R)
• M3: 526,884 km (0.09 R)
• M4: 596,297 km (0.1 R)
• M5: 745,895 km (0.074 R)
• M6: 1,188,555 km (0.105 R)
• M7: 1,481,468 km (0.104 R)
• M8: 1,584,092 km (0.109 R)
• M9: 2,051,884 km (0.113 R)
• M10: 2,775,788 km (0.068 R)
• M11: 3,996,956 km (0.106 R)
• M12: 4,267,429 km (0.112 R)
• M13: 4,458,316 km (0.073 R)
• M14: 4,673,737 km (0.071 R)
• M15: 4,914,739 km (0.04 R)
• M16: 5,182,220 km (0.069 R)
• M17: 5,272,427 km (0.082 R)
• M18: 5,431,749 km (0.119 R)
• M19: 5,615,605 km (0.105 R)
• M20: 5,731,693 km (0.115 R)
• M21: 6,013,386 km (0.076 R)
• M22: 6,541,616 km (0.069 R)
• M23: 6,960,041 km (0.084 R)
• M24: 8,057,192 km (0.097 R)
• M25: 8,214,419 km (0.046 R)
• M26: 8,719,461 km (0.075 R)
• M27: 9,262,053 km (0.09 R)
• M28: 9,426,910 km (0.049 R)
• M29: 9,509,787 km (0.107 R)
• M30: 9,648,315 km (0.118 R)
• M31: 9,843,540 km (0.113 R)
• M32: 10,266,004 km (0.053 R)
• M33: 10,608,434 km (0.079 R)
• M34: 12,015,103 km (0.078 R)
• M35: 12,831,907 km (0.082 R)
• M36: 13,479,666 km (0.076 R)
• M37: 14,043,351 km (0.112 R)
• M38: 14,678,693 km (0.107 R)
• M39: 15,290,997 km (0.046 R)
• M40: 15,453,460 km (0.117 R)
• M41: 16,142,209 km (0.064 R)
• M42: 16,440,507 km (0.108 R)
• M43: 16,573,798 km (0.112 R)
• M44: 17,754,126 km (0.059 R)
• M45: 18,544,601 km (0.109 R)
• M46: 19,101,255 km (0.061 R)
• M47: 19,171,266 km (0.109 R)
• M48: 20,195,413 km (0.08 R)
• M49: 20,302,376 km (0.052 R)
• M50: 20,624,310 km (0.042 R)
• M51: 20,803,977 km (0.12 R)
• M52: 21,856,099 km (0.097 R)
• M53: 22,186,112 km (0.102 R)
• M54: 22,702,823 km (0.106 R)
• M55: 22,925,425 km (0.09 R)
• M56: 23,074,275 km (0.074 R)
• M57: 23,223,424 km (0.109 R)
• M58: 24,732,717 km (0.078 R)
• M59: 25,846,623 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.2

Radius: 11.6

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.72 AU - 4.64 AU

Year: 5796 Days

Day: 9.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,454,015 km

• M1: 161,416 km (0.095 R)
• M2: 256,860 km (0.077 R)
• M3: 386,561 km (0.112 R)
• M4: 570,417 km (0.114 R)
• M5: 771,775 km (0.069 R)
• M6: 1,531,284 km (0.116 R)
• M7: 1,878,800 km (0.078 R)
• M8: 2,020,768 km (0.086 R)
• M9: 2,272,691 km (0.067 R)
• M10: 2,446,374 km (0.103 R)
• M11: 2,601,956 km (0.08 R)
• M12: 2,923,292 km (0.058 R)
• M13: 3,160,853 km (0.117 R)
• M14: 3,330,797 km (0.095 R)
• M15: 3,528,864 km (0.084 R)
• M16: 3,629,394 km (0.058 R)
• M17: 3,833,445 km (0.106 R)
• M18: 4,333,102 km (0.1 R)
• M19: 4,468,040 km (0.028 R)
• M20: 4,937,478 km (0.09 R)
• M21: 5,135,396 km (0.104 R)
• M22: 5,336,006 km (0.106 R)
• M23: 6,164,180 km (0.064 R)
• M24: 6,531,443 km (0.115 R)
• M25: 7,351,688 km (0.116 R)
• M26: 7,448,478 km (0.104 R)
• M27: 8,004,683 km (0.104 R)
• M28: 8,271,117 km (0.08 R)
• M29: 8,506,584 km (0.101 R)
• M30: 8,778,553 km (0.065 R)
• M31: 8,881,326 km (0.09 R)
• M32: 8,984,399 km (0.119 R)
• M33: 9,157,185 km (0.094 R)
• M34: 9,400,880 km (0.109 R)
• M35: 9,966,210 km (0.096 R)
• M36: 10,073,322 km (0.115 R)
• M37: 10,688,169 km (0.088 R)
• M38: 10,761,323 km (0.116 R)
• M39: 11,055,582 km (0.083 R)
• M40: 11,166,583 km (0.102 R)
• M41: 11,576,781 km (0.087 R)
• M42: 12,566,221 km (0.095 R)
• M43: 13,900,634 km (0.089 R)
• M44: 14,060,704 km (0.051 R)
• M45: 14,342,097 km (0.102 R)
• M46: 14,665,977 km (0.094 R)
• M47: 14,992,250 km (0.117 R)
• M48: 15,156,359 km (0.097 R)
• M49: 17,300,096 km (0.095 R)
• M50: 17,688,153 km (0.041 R)
• M51: 17,774,770 km (0.074 R)
• M52: 18,869,677 km (0.116 R)
• M53: 19,180,093 km (0.109 R)
• M54: 19,537,033 km (0.105 R)
• M55: 19,626,642 km (0.103 R)
• M56: 19,761,280 km (0.094 R)
• M57: 20,894,933 km (0.099 R)
• M58: 21,446,650 km (0.105 R)
• M59: 22,143,028 km (0.108 R)
• M60: 23,748,961 km (0.091 R)
• M61: 24,180,252 km (0.103 R)
• M62: 25,587,669 km (0.066 R)
• M63: 26,425,117 km (0.112 R)
• M64: 26,822,300 km (0.046 R)
• M65: 27,321,508 km (0.1 R)
• M66: 28,481,490 km (0.086 R)
• M67: 29,451,931 km (0.036 R)
• M68: 30,277,412 km (0.091 R)
• M69: 31,477,486 km (0.092 R)
• M70: 31,898,455 km (0.066 R)
• M71: 32,268,410 km (0.082 R)
• M72: 32,427,433 km (0.041 R)
• M73: 32,639,862 km (0.047 R)
• M74: 33,279,692 km (0.111 R)
• M75: 33,762,444 km (0.095 R)
• M76: 34,247,441 km (0.116 R)
• M77: 34,355,600 km (0.045 R)
• M78: 34,572,068 km (0.095 R)
• M79: 34,788,985 km (0.084 R)
• M80: 34,897,742 km (0.109 R)
• M81: 35,388,124 km (0.113 R)
• M82: 35,935,653 km (0.107 R)
• M83: 36,210,464 km (0.094 R)
• M84: 36,762,181 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.6

Radius: 3

Gravity: 38.84 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.78 AU - 7.92 AU

Year: 10853 Days

Day: 17.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,454,015 km

• M1: 47,572 km (0.116 R)
• M2: 71,807 km (0.1 R)
• M3: 268,678 km (0.102 R)
• M4: 348,563 km (0.075 R)
• M5: 372,798 km (0.086 R)
• M6: 423,063 km (0.078 R)
• M7: 631,303 km (0.094 R)
• M8: 707,149 km (0.058 R)
• M9: 850,913 km (0.07 R)
• M10: 917,783 km (0.075 R)
• M11: 1,110,465 km (0.052 R)
• M12: 1,552,228 km (0.079 R)
• M13: 1,572,573 km (0.061 R)
• M14: 1,780,813 km (0.09 R)
• M15: 2,042,011 km (0.111 R)
• M16: 2,721,634 km (0.119 R)
• M17: 2,795,535 km (0.107 R)
• M18: 3,253,305 km (0.076 R)
• M19: 3,279,485 km (0.115 R)
• M20: 3,571,200 km (0.051 R)
• M21: 4,379,627 km (0.078 R)
• M22: 4,553,759 km (0.113 R)
• M23: 5,059,101 km (0.119 R)
• M24: 5,150,206 km (0.111 R)
• M25: 5,180,574 km (0.081 R)
• M26: 5,211,092 km (0.102 R)
• M27: 5,929,611 km (0.069 R)
• M28: 6,121,994 km (0.063 R)
• M29: 7,594,934 km (0.112 R)
• M30: 7,768,917 km (0.085 R)
• M31: 8,370,300 km (0.109 R)
• M32: 8,949,842 km (0.049 R)
• M33: 9,956,785 km (0.058 R)
• M34: 11,314,536 km (0.062 R)
• M35: 11,354,179 km (0.08 R)
• M36: 11,592,937 km (0.052 R)
• M37: 12,116,081 km (0.115 R)
• M38: 12,156,622 km (0.098 R)
• M39: 13,143,370 km (0.101 R)
• M40: 13,226,845 km (0.106 R)
• M41: 13,773,177 km (0.081 R)
• M42: 13,942,671 km (0.114 R)
• M43: 14,198,334 km (0.071 R)
• M44: 14,412,558 km (0.086 R)
• M45: 15,018,130 km (0.103 R)
• M46: 16,164,499 km (0.115 R)
• M47: 16,209,228 km (0.059 R)
• M48: 16,748,230 km (0.086 R)
• M49: 17,247,438 km (0.044 R)
• M50: 18,353,714 km (0.108 R)
• M51: 18,446,913 km (0.095 R)
• M52: 20,343,814 km (0.112 R)
• M53: 20,682,205 km (0.102 R)
• M54: 20,827,764 km (0.093 R)
• M55: 22,401,384 km (0.075 R)
• M56: 22,451,200 km (0.036 R)
• M57: 22,550,832 km (0.103 R)
• M58: 23,202,480 km (0.063 R)
• M59: 23,961,839 km (0.083 R)
• M60: 24,012,852 km (0.101 R)
• M61: 25,297,449 km (0.046 R)
• M62: 27,665,583 km (0.11 R)
• M63: 28,578,429 km (0.103 R)
• M64: 29,228,731 km (0.111 R)
• M65: 29,446,546 km (0.078 R)
• M66: 29,610,206 km (0.05 R)
• M67: 30,709,600 km (0.073 R)
• M68: 30,931,005 km (0.085 R)
• M69: 31,208,659 km (0.084 R)
• M70: 31,319,810 km (0.064 R)
• M71: 32,947,884 km (0.118 R)
• M72: 33,004,581 km (0.106 R)
• M73: 33,915,034 km (0.111 R)
• M74: 35,760,473 km (0.081 R)
• M75: 35,876,861 km (0.097 R)
• M76: 35,935,204 km (0.098 R)
• M77: 36,285,412 km (0.083 R)
• M78: 36,519,533 km (0.112 R)
• M79: 38,589,220 km (0.054 R)
• M80: 39,067,634 km (0.105 R)
• M81: 39,307,589 km (0.067 R)
• M82: 39,608,280 km (0.054 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 16,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit