🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.4

Radius: 14.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.44 AU - 2.1 AU

Year: 1655 Days

Day: 7 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,937,840 km

• M1: 188,344 km (0.081 R)
• M2: 293,810 km (0.075 R)
• M3: 398,828 km (0.102 R)
• M4: 532,868 km (0.107 R)
• M5: 662,868 km (0.119 R)
• M6: 795,412 km (0.077 R)
• M7: 982,559 km (0.101 R)
• M8: 1,240,166 km (0.069 R)
• M9: 1,371,364 km (0.1 R)
• M10: 1,487,751 km (0.104 R)
• M11: 1,689,558 km (0.098 R)
• M12: 1,801,009 km (0.064 R)
• M13: 2,226,764 km (0.114 R)
• M14: 2,499,332 km (0.117 R)
• M15: 2,619,459 km (0.111 R)
• M16: 2,816,030 km (0.119 R)
• M17: 3,145,894 km (0.09 R)
• M18: 3,241,187 km (0.102 R)
• M19: 3,973,768 km (0.065 R)
• M20: 4,210,133 km (0.101 R)
• M21: 4,617,937 km (0.069 R)
• M22: 5,315,661 km (0.109 R)
• M23: 5,482,164 km (0.119 R)
• M24: 5,970,900 km (0.097 R)
• M25: 6,231,499 km (0.082 R)
• M26: 6,352,225 km (0.05 R)
• M27: 6,990,409 km (0.095 R)
• M28: 7,485,429 km (0.088 R)
• M29: 7,778,491 km (0.1 R)
• M30: 8,039,539 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.2

Radius: 11.7

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.69 AU - 2.15 AU

Year: 1870 Days

Day: 13.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,937,840 km

• M1: 147,055 km (0.1 R)
• M2: 228,137 km (0.061 R)
• M3: 354,547 km (0.086 R)
• M4: 500,255 km (0.086 R)
• M5: 621,430 km (0.079 R)
• M6: 694,583 km (0.118 R)
• M7: 779,854 km (0.088 R)
• M8: 896,540 km (0.097 R)
• M9: 1,108,670 km (0.101 R)
• M10: 1,231,490 km (0.074 R)
• M11: 1,370,017 km (0.117 R)
• M12: 1,745,658 km (0.115 R)
• M13: 1,890,319 km (0.072 R)
• M14: 2,243,818 km (0.066 R)
• M15: 2,455,350 km (0.074 R)
• M16: 2,577,272 km (0.09 R)
• M17: 2,771,001 km (0.118 R)
• M18: 2,855,524 km (0.079 R)
• M19: 3,027,263 km (0.066 R)
• M20: 3,158,310 km (0.077 R)
• M21: 3,306,263 km (0.073 R)
• M22: 3,456,459 km (0.046 R)
• M23: 3,624,457 km (0.042 R)
• M24: 3,701,650 km (0.109 R)
• M25: 3,905,103 km (0.093 R)
• M26: 4,032,261 km (0.111 R)
• M27: 4,339,685 km (0.102 R)
• M28: 4,977,420 km (0.114 R)
• M29: 5,167,559 km (0.089 R)
• M30: 5,360,092 km (0.047 R)
• M31: 5,483,959 km (0.11 R)
• M32: 5,788,540 km (0.073 R)
• M33: 5,879,196 km (0.112 R)
• M34: 6,302,558 km (0.111 R)
• M35: 6,395,758 km (0.062 R)
• M36: 6,831,088 km (0.071 R)
• M37: 7,198,051 km (0.115 R)
• M38: 7,295,739 km (0.08 R)
• M39: 7,452,816 km (0.114 R)
• M40: 7,770,562 km (0.108 R)
• M41: 7,931,081 km (0.09 R)
• M42: 8,011,714 km (0.099 R)
• M43: 8,092,646 km (0.046 R)
• M44: 8,275,754 km (0.12 R)
• M45: 8,378,229 km (0.119 R)
• M46: 8,646,308 km (0.086 R)
• M47: 8,917,230 km (0.068 R)
• M48: 9,043,191 km (0.047 R)
• M49: 9,127,564 km (0.056 R)
• M50: 9,941,826 km (0.038 R)
• M51: 10,601,253 km (0.103 R)
• M52: 11,026,111 km (0.081 R)
• M53: 11,547,908 km (0.108 R)
• M54: 11,823,468 km (0.085 R)
• M55: 11,961,995 km (0.057 R)
• M56: 12,217,509 km (0.083 R)
• M57: 12,404,356 km (0.049 R)
• M58: 12,781,044 km (0.106 R)
• M59: 12,947,097 km (0.118 R)
• M60: 13,569,873 km (0.101 R)
• M61: 14,055,618 km (0.082 R)
• M62: 14,423,778 km (0.12 R)
• M63: 14,621,397 km (0.098 R)
• M64: 14,919,545 km (0.061 R)
• M65: 15,144,391 km (0.105 R)
• M66: 15,420,848 km (0.11 R)
• M67: 15,953,267 km (0.074 R)
• M68: 16,491,669 km (0.102 R)
• M69: 16,672,533 km (0.118 R)
• M70: 17,245,044 km (0.116 R)
• M71: 17,507,439 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 14.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.23 AU - 2.69 AU

Year: 2712 Days

Day: 10.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,937,840 km

• M1: 193,280 km (0.086 R)
• M2: 297,550 km (0.069 R)
• M3: 523,293 km (0.113 R)
• M4: 663,467 km (0.101 R)
• M5: 760,107 km (0.057 R)
• M6: 933,640 km (0.105 R)
• M7: 1,313,021 km (0.052 R)
• M8: 1,439,880 km (0.091 R)
• M9: 1,638,246 km (0.086 R)
• M10: 1,893,610 km (0.059 R)
• M11: 2,125,038 km (0.071 R)
• M12: 2,833,832 km (0.092 R)
• M13: 3,086,054 km (0.101 R)
• M14: 3,360,417 km (0.067 R)
• M15: 3,537,840 km (0.096 R)
• M16: 3,733,664 km (0.086 R)
• M17: 3,856,035 km (0.06 R)
• M18: 4,602,079 km (0.115 R)
• M19: 4,833,058 km (0.098 R)
• M20: 4,966,799 km (0.069 R)
• M21: 5,169,803 km (0.032 R)
• M22: 5,777,619 km (0.056 R)
• M23: 6,063,202 km (0.094 R)
• M24: 6,353,422 km (0.111 R)
• M25: 6,518,727 km (0.087 R)
• M26: 6,760,029 km (0.105 R)
• M27: 6,966,474 km (0.09 R)
• M28: 7,194,311 km (0.11 R)
• M29: 7,794,049 km (0.114 R)
• M30: 7,971,173 km (0.076 R)
• M31: 8,409,943 km (0.059 R)
• M32: 8,774,813 km (0.086 R)
• M33: 8,938,772 km (0.117 R)
• M34: 9,103,629 km (0.119 R)
• M35: 9,269,533 km (0.082 R)
• M36: 10,007,350 km (0.107 R)
• M37: 10,178,639 km (0.113 R)
• M38: 10,502,519 km (0.08 R)
• M39: 10,851,680 km (0.084 R)
• M40: 11,628,990 km (0.105 R)
• M41: 12,013,008 km (0.086 R)
• M42: 12,149,591 km (0.079 R)
• M43: 12,562,481 km (0.118 R)
• M44: 13,307,778 km (0.118 R)
• M45: 13,804,742 km (0.07 R)
• M46: 14,091,371 km (0.077 R)
• M47: 14,307,690 km (0.1 R)
• M48: 14,476,736 km (0.101 R)
• M49: 15,257,936 km (0.089 R)
• M50: 15,703,438 km (0.104 R)
• M51: 15,852,886 km (0.032 R)
• M52: 16,228,676 km (0.102 R)
• M53: 16,379,770 km (0.085 R)
• M54: 17,039,945 km (0.05 R)
• M55: 17,270,625 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.4

Radius: 10

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.7 AU - 2.78 AU

Year: 3188 Days

Day: 10.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,937,840 km

• M1: 125,363 km (0.107 R)
• M2: 199,414 km (0.105 R)
• M3: 271,670 km (0.108 R)
• M4: 659,278 km (0.12 R)
• M5: 824,883 km (0.097 R)
• M6: 1,168,659 km (0.045 R)
• M7: 1,303,147 km (0.058 R)
• M8: 1,604,288 km (0.058 R)
• M9: 1,729,351 km (0.105 R)
• M10: 1,831,676 km (0.095 R)
• M11: 1,909,916 km (0.117 R)
• M12: 2,289,895 km (0.111 R)
• M13: 2,355,568 km (0.073 R)
• M14: 2,654,165 km (0.108 R)
• M15: 3,383,305 km (0.112 R)
• M16: 3,665,297 km (0.066 R)
• M17: 3,865,011 km (0.084 R)
• M18: 3,966,288 km (0.061 R)
• M19: 4,160,018 km (0.087 R)
• M20: 4,263,839 km (0.115 R)
• M21: 4,616,141 km (0.102 R)
• M22: 4,759,755 km (0.076 R)
• M23: 5,286,490 km (0.069 R)
• M24: 5,374,004 km (0.034 R)
• M25: 6,013,386 km (0.1 R)
• M26: 6,144,134 km (0.111 R)
• M27: 6,421,788 km (0.046 R)
• M28: 6,663,089 km (0.088 R)
• M29: 6,921,145 km (0.08 R)
• M30: 7,071,940 km (0.112 R)
• M31: 7,714,762 km (0.117 R)
• M32: 7,857,030 km (0.1 R)
• M33: 8,493,120 km (0.104 R)
• M34: 8,566,572 km (0.1 R)
• M35: 8,743,397 km (0.087 R)
• M36: 8,847,218 km (0.081 R)
• M37: 9,221,063 km (0.079 R)
• M38: 9,646,071 km (0.092 R)
• M39: 10,108,478 km (0.092 R)
• M40: 10,405,130 km (0.116 R)
• M41: 10,499,377 km (0.035 R)
• M42: 10,625,488 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.2

Radius: 13.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.29 AU - 5.47 AU

Year: 8772 Days

Day: 10.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,937,840 km

• M1: 172,486 km (0.095 R)
• M2: 275,858 km (0.116 R)
• M3: 411,693 km (0.083 R)
• M4: 555,606 km (0.082 R)
• M5: 774,767 km (0.114 R)
• M6: 1,266,944 km (0.092 R)
• M7: 1,352,215 km (0.108 R)
• M8: 1,657,544 km (0.079 R)
• M9: 1,751,791 km (0.114 R)
• M10: 1,925,923 km (0.102 R)
• M11: 2,147,029 km (0.08 R)
• M12: 2,397,755 km (0.073 R)
• M13: 2,592,382 km (0.108 R)
• M14: 2,905,639 km (0.074 R)
• M15: 4,200,559 km (0.082 R)
• M16: 4,516,061 km (0.066 R)
• M17: 5,142,726 km (0.1 R)
• M18: 5,566,238 km (0.074 R)
• M19: 5,884,133 km (0.097 R)
• M20: 6,689,568 km (0.07 R)
• M21: 6,904,091 km (0.039 R)
• M22: 7,089,742 km (0.047 R)
• M23: 7,214,507 km (0.104 R)
• M24: 7,466,280 km (0.077 R)
• M25: 8,075,742 km (0.112 R)
• M26: 8,337,089 km (0.026 R)
• M27: 9,002,949 km (0.104 R)
• M28: 9,274,170 km (0.108 R)
• M29: 9,376,645 km (0.073 R)
• M30: 9,686,013 km (0.07 R)
• M31: 9,894,254 km (0.106 R)
• M32: 10,138,996 km (0.079 R)
• M33: 10,456,742 km (0.114 R)
• M34: 11,029,701 km (0.091 R)
• M35: 11,283,569 km (0.117 R)
• M36: 11,429,427 km (0.096 R)
• M37: 12,094,090 km (0.082 R)
• M38: 12,506,382 km (0.087 R)
• M39: 13,076,200 km (0.111 R)
• M40: 13,267,985 km (0.041 R)
• M41: 13,654,396 km (0.051 R)
• M42: 15,156,658 km (0.106 R)
• M43: 15,358,316 km (0.085 R)
• M44: 17,760,858 km (0.096 R)
• M45: 18,401,136 km (0.116 R)
• M46: 18,573,174 km (0.043 R)
• M47: 19,528,805 km (0.116 R)
• M48: 19,836,378 km (0.107 R)
• M49: 20,456,013 km (0.08 R)
• M50: 21,850,863 km (0.095 R)
• M51: 22,078,701 km (0.1 R)
• M52: 22,398,990 km (0.084 R)
• M53: 22,674,848 km (0.041 R)
• M54: 23,695,704 km (0.06 R)
• M55: 23,836,177 km (0.116 R)
• M56: 24,731,670 km (0.045 R)
• M57: 26,458,478 km (0.079 R)
• M58: 28,422,548 km (0.076 R)
• M59: 30,280,703 km (0.065 R)
• M60: 31,045,298 km (0.062 R)
• M61: 31,971,010 km (0.107 R)
• M62: 32,437,456 km (0.052 R)
• M63: 33,114,985 km (0.101 R)
• M64: 33,271,913 km (0.117 R)
• M65: 33,586,667 km (0.113 R)
• M66: 33,691,834 km (0.115 R)
• M67: 34,060,742 km (0.12 R)
• M68: 34,219,316 km (0.07 R)
• M69: 34,696,234 km (0.071 R)
• M70: 35,442,728 km (0.059 R)
• M71: 35,656,952 km (0.112 R)
• M72: 35,764,213 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.4

Radius: 3

Gravity: 32.71 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.74 AU - 7.9 AU

Year: 11168 Days

Day: 22.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 38,937,840 km

• M1: 123,568 km (0.098 R)
• M2: 485,295 km (0.034 R)
• M3: 511,924 km (0.078 R)
• M4: 566,677 km (0.041 R)
• M5: 773,271 km (0.095 R)
• M6: 917,484 km (0.083 R)
• M7: 984,354 km (0.111 R)
• M8: 1,230,742 km (0.077 R)
• M9: 1,267,393 km (0.11 R)
• M10: 1,475,933 km (0.096 R)
• M11: 2,053,231 km (0.04 R)
• M12: 2,140,895 km (0.032 R)
• M13: 2,457,295 km (0.104 R)
• M14: 2,527,007 km (0.105 R)
• M15: 2,668,228 km (0.089 R)
• M16: 2,692,163 km (0.102 R)
• M17: 2,885,145 km (0.09 R)
• M18: 2,934,063 km (0.087 R)
• M19: 2,983,281 km (0.051 R)
• M20: 3,182,994 km (0.085 R)
• M21: 3,621,615 km (0.106 R)
• M22: 4,582,482 km (0.116 R)
• M23: 4,639,628 km (0.096 R)
• M24: 4,754,669 km (0.102 R)
• M25: 4,783,691 km (0.059 R)
• M26: 5,105,476 km (0.109 R)
• M27: 5,194,487 km (0.09 R)
• M28: 5,800,957 km (0.095 R)
• M29: 5,831,774 km (0.1 R)
• M30: 6,589,786 km (0.107 R)
• M31: 6,816,577 km (0.088 R)
• M32: 6,914,713 km (0.069 R)
• M33: 7,079,121 km (0.052 R)
• M34: 7,954,418 km (0.106 R)
• M35: 8,023,233 km (0.029 R)
• M36: 8,686,101 km (0.111 R)
• M37: 9,402,675 km (0.066 R)
• M38: 9,475,380 km (0.104 R)
• M39: 9,952,298 km (0.045 R)
• M40: 10,137,949 km (0.078 R)
• M41: 10,587,939 km (0.093 R)
• M42: 10,625,638 km (0.113 R)
• M43: 11,352,234 km (0.084 R)
• M44: 11,546,113 km (0.11 R)
• M45: 11,623,904 km (0.088 R)
• M46: 11,819,279 km (0.113 R)
• M47: 12,651,791 km (0.037 R)
• M48: 12,852,701 km (0.115 R)
• M49: 13,095,349 km (0.052 R)
• M50: 13,339,343 km (0.063 R)
• M51: 14,288,841 km (0.12 R)
• M52: 14,330,578 km (0.101 R)
• M53: 14,414,204 km (0.111 R)
• M54: 14,835,022 km (0.093 R)
• M55: 15,004,517 km (0.117 R)
• M56: 15,516,590 km (0.118 R)
• M57: 15,559,525 km (0.061 R)
• M58: 16,121,415 km (0.102 R)
• M59: 16,426,594 km (0.03 R)
• M60: 17,131,499 km (0.115 R)
• M61: 17,801,249 km (0.031 R)
• M62: 18,116,601 km (0.119 R)
• M63: 19,166,030 km (0.081 R)
• M64: 19,212,107 km (0.097 R)
• M65: 19,861,062 km (0.098 R)
• M66: 20,375,978 km (0.063 R)
• M67: 20,611,445 km (0.078 R)
• M68: 20,658,718 km (0.078 R)
• M69: 23,113,469 km (0.119 R)
• M70: 23,358,960 km (0.086 R)
• M71: 23,803,265 km (0.115 R)
• M72: 24,750,070 km (0.1 R)
• M73: 24,900,715 km (0.068 R)
• M74: 26,938,089 km (0.106 R)
• M75: 27,093,072 km (0.106 R)
• M76: 27,403,936 km (0.104 R)
• M77: 27,663,788 km (0.08 R)
• M78: 28,764,230 km (0.115 R)
• M79: 29,187,143 km (0.105 R)
• M80: 29,399,422 km (0.119 R)
• M81: 31,007,599 km (0.072 R)
• M82: 31,441,284 km (0.105 R)
• M83: 32,150,228 km (0.074 R)
• M84: 33,583,824 km (0.119 R)
• M85: 34,140,777 km (0.087 R)
• M86: 34,420,376 km (0.091 R)
• M87: 35,263,808 km (0.097 R)
• M88: 35,376,755 km (0.097 R)
• M89: 36,627,243 km (0.113 R)
• M90: 37,143,057 km (0.074 R)
• M91: 37,200,503 km (0.12 R)
• M92: 37,488,179 km (0.116 R)
• M93: 37,776,604 km (0.104 R)
• M94: 38,821,246 km (0.107 R)
• M95: 38,879,439 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 15,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit