🌌 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: 599.2

Radius: 11

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.94 AU - 1.14 AU

Year: 707 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 22,328,964 km

• M1: 193,879 km (0.102 R)
• M2: 282,590 km (0.049 R)
• M3: 452,982 km (0.082 R)
• M4: 634,445 km (0.1 R)
• M5: 715,227 km (0.102 R)
• M6: 851,810 km (0.039 R)
• M7: 931,696 km (0.111 R)
• M8: 1,076,656 km (0.118 R)
• M9: 1,314,965 km (0.074 R)
• M10: 1,389,914 km (0.095 R)
• M11: 1,524,701 km (0.103 R)
• M12: 1,807,591 km (0.03 R)
• M13: 1,941,182 km (0.106 R)
• M14: 2,020,170 km (0.117 R)
• M15: 2,122,195 km (0.114 R)
• M16: 2,203,577 km (0.112 R)
• M17: 2,308,894 km (0.077 R)
• M18: 2,469,861 km (0.065 R)
• M19: 2,563,659 km (0.051 R)
• M20: 2,690,518 km (0.094 R)
• M21: 2,827,699 km (0.108 R)
• M22: 2,901,301 km (0.051 R)
• M23: 2,983,730 km (0.094 R)
• M24: 3,058,678 km (0.115 R)
• M25: 3,151,130 km (0.111 R)
• M26: 3,495,504 km (0.076 R)
• M27: 3,627,748 km (0.118 R)
• M28: 3,788,716 km (0.118 R)
• M29: 3,897,324 km (0.084 R)
• M30: 4,025,529 km (0.119 R)
• M31: 4,136,381 km (0.112 R)
• M32: 4,342,377 km (0.068 R)
• M33: 4,465,796 km (0.065 R)
• M34: 4,580,687 km (0.111 R)
• M35: 4,862,529 km (0.052 R)
• M36: 4,980,861 km (0.11 R)
• M37: 5,150,206 km (0.111 R)
• M38: 5,301,150 km (0.057 R)
• M39: 5,392,405 km (0.059 R)
• M40: 5,484,258 km (0.068 R)
• M41: 5,597,204 km (0.12 R)
• M42: 5,679,782 km (0.117 R)
• M43: 5,898,644 km (0.06 R)
• M44: 6,099,105 km (0.076 R)
• M45: 6,355,516 km (0.075 R)
• M46: 6,441,684 km (0.054 R)
• M47: 6,779,776 km (0.111 R)
• M48: 7,348,547 km (0.116 R)
• M49: 7,484,531 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.1

Radius: 12.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.89 AU - 1.25 AU

Year: 738 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,328,964 km

• M1: 170,242 km (0.11 R)
• M2: 261,796 km (0.114 R)
• M3: 379,829 km (0.102 R)
• M4: 480,957 km (0.116 R)
• M5: 608,415 km (0.056 R)
• M6: 791,822 km (0.119 R)
• M7: 1,067,082 km (0.042 R)
• M8: 1,184,815 km (0.044 R)
• M9: 1,427,463 km (0.102 R)
• M10: 1,537,717 km (0.047 R)
• M11: 1,665,174 km (0.074 R)
• M12: 1,759,570 km (0.107 R)
• M13: 1,848,431 km (0.108 R)
• M14: 2,023,012 km (0.085 R)
• M15: 2,187,570 km (0.116 R)
• M16: 2,488,261 km (0.044 R)
• M17: 2,639,505 km (0.102 R)
• M18: 2,759,183 km (0.062 R)
• M19: 2,880,956 km (0.115 R)
• M20: 3,013,350 km (0.085 R)
• M21: 3,193,167 km (0.104 R)
• M22: 3,385,699 km (0.104 R)
• M23: 3,478,898 km (0.074 R)
• M24: 3,658,266 km (0.08 R)
• M25: 3,763,583 km (0.052 R)
• M26: 3,947,738 km (0.078 R)
• M27: 4,125,161 km (0.116 R)
• M28: 4,264,886 km (0.102 R)
• M29: 4,426,601 km (0.08 R)
• M30: 4,735,521 km (0.078 R)
• M31: 4,913,692 km (0.109 R)
• M32: 5,363,532 km (0.114 R)
• M33: 5,516,421 km (0.1 R)
• M34: 5,826,538 km (0.118 R)
• M35: 6,188,266 km (0.058 R)
• M36: 6,337,265 km (0.085 R)
• M37: 6,510,649 km (0.092 R)
• M38: 6,603,848 km (0.077 R)
• M39: 6,969,017 km (0.116 R)
• M40: 7,052,492 km (0.053 R)
• M41: 7,584,313 km (0.05 R)
• M42: 7,706,983 km (0.109 R)
• M43: 7,892,335 km (0.098 R)
• M44: 7,979,401 km (0.086 R)
• M45: 8,079,183 km (0.051 R)
• M46: 8,179,413 km (0.12 R)
• M47: 8,406,503 km (0.117 R)
• M48: 8,533,511 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.4

Radius: 12.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.17 AU - 1.39 AU

Year: 966 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,328,964 km

• M1: 162,762 km (0.109 R)
• M2: 281,693 km (0.096 R)
• M3: 443,558 km (0.117 R)
• M4: 539,600 km (0.094 R)
• M5: 689,347 km (0.077 R)
• M6: 788,979 km (0.109 R)
• M7: 871,557 km (0.064 R)
• M8: 992,582 km (0.092 R)
• M9: 1,113,607 km (0.104 R)
• M10: 1,452,595 km (0.087 R)
• M11: 1,577,659 km (0.059 R)
• M12: 1,670,260 km (0.084 R)
• M13: 1,764,806 km (0.072 R)
• M14: 2,036,625 km (0.081 R)
• M15: 2,114,566 km (0.084 R)
• M16: 2,249,354 km (0.059 R)
• M17: 2,486,317 km (0.071 R)
• M18: 2,671,519 km (0.114 R)
• M19: 2,783,268 km (0.106 R)
• M20: 2,870,185 km (0.099 R)
• M21: 3,209,323 km (0.11 R)
• M22: 3,318,978 km (0.117 R)
• M23: 3,732,467 km (0.065 R)
• M24: 3,809,510 km (0.103 R)
• M25: 4,152,687 km (0.106 R)
• M26: 4,252,469 km (0.116 R)
• M27: 4,475,220 km (0.115 R)
• M28: 4,629,306 km (0.092 R)
• M29: 4,753,772 km (0.096 R)
• M30: 4,900,527 km (0.112 R)
• M31: 4,985,050 km (0.038 R)
• M32: 5,091,414 km (0.08 R)
• M33: 5,209,297 km (0.116 R)
• M34: 5,328,078 km (0.116 R)
• M35: 5,546,341 km (0.064 R)
• M36: 5,656,744 km (0.077 R)
• M37: 5,901,935 km (0.082 R)
• M38: 6,071,130 km (0.114 R)
• M39: 6,162,086 km (0.039 R)
• M40: 6,253,490 km (0.096 R)
• M41: 6,333,824 km (0.091 R)
• M42: 6,437,645 km (0.106 R)
• M43: 6,623,595 km (0.106 R)
• M44: 6,776,036 km (0.09 R)
• M45: 6,953,459 km (0.044 R)
• M46: 7,060,571 km (0.063 R)
• M47: 7,144,346 km (0.084 R)
• M48: 7,228,420 km (0.035 R)
• M49: 7,641,459 km (0.063 R)
• M50: 7,900,413 km (0.102 R)
• M51: 8,012,312 km (0.041 R)
• M52: 8,099,678 km (0.085 R)
• M53: 8,275,455 km (0.11 R)
• M54: 8,363,718 km (0.108 R)
• M55: 8,516,008 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.8

Radius: 13.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.81 AU - 5.47 AU

Year: 6665 Days

Day: 8.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 22,328,964 km

• M1: 191,784 km (0.096 R)
• M2: 308,471 km (0.114 R)
• M3: 412,292 km (0.118 R)
• M4: 578,495 km (0.062 R)
• M5: 696,378 km (0.07 R)
• M6: 904,469 km (0.104 R)
• M7: 1,195,287 km (0.065 R)
• M8: 1,483,412 km (0.052 R)
• M9: 1,976,487 km (0.089 R)
• M10: 2,164,980 km (0.039 R)
• M11: 2,399,101 km (0.112 R)
• M12: 2,683,187 km (0.086 R)
• M13: 2,787,308 km (0.108 R)
• M14: 3,486,378 km (0.078 R)
• M15: 3,926,795 km (0.116 R)
• M16: 4,860,734 km (0.094 R)
• M17: 5,040,251 km (0.113 R)
• M18: 5,143,773 km (0.111 R)
• M19: 5,326,731 km (0.116 R)
• M20: 6,080,256 km (0.08 R)
• M21: 6,273,985 km (0.081 R)
• M22: 7,040,225 km (0.056 R)
• M23: 7,626,948 km (0.084 R)
• M24: 7,716,408 km (0.069 R)
• M25: 7,836,086 km (0.11 R)
• M26: 7,956,512 km (0.088 R)
• M27: 8,784,985 km (0.112 R)
• M28: 8,878,783 km (0.1 R)
• M29: 9,067,426 km (0.049 R)
• M30: 9,162,271 km (0.109 R)
• M31: 9,544,643 km (0.097 R)
• M32: 10,690,114 km (0.101 R)
• M33: 10,857,365 km (0.102 R)
• M34: 11,126,790 km (0.105 R)
• M35: 11,364,202 km (0.114 R)
• M36: 12,156,473 km (0.076 R)
• M37: 12,895,486 km (0.107 R)
• M38: 13,324,234 km (0.062 R)
• M39: 13,757,768 km (0.08 R)
• M40: 14,232,741 km (0.118 R)
• M41: 14,379,946 km (0.103 R)
• M42: 14,490,648 km (0.108 R)
• M43: 14,675,850 km (0.118 R)
• M44: 15,011,249 km (0.085 R)
• M45: 15,273,943 km (0.116 R)
• M46: 16,378,124 km (0.107 R)
• M47: 16,920,417 km (0.097 R)
• M48: 17,468,693 km (0.113 R)
• M49: 17,824,287 km (0.049 R)
• M50: 18,663,082 km (0.103 R)
• M51: 18,783,957 km (0.095 R)
• M52: 19,801,522 km (0.098 R)
• M53: 19,924,940 km (0.07 R)
• M54: 20,254,953 km (0.08 R)
• M55: 21,172,138 km (0.057 R)
• M56: 22,401,832 km (0.116 R)
• M57: 22,573,272 km (0.083 R)
• M58: 24,048,007 km (0.107 R)
• M59: 24,311,449 km (0.11 R)
• M60: 25,018,897 km (0.067 R)
• M61: 25,957,475 km (0.086 R)
• M62: 26,182,619 km (0.066 R)
• M63: 26,272,976 km (0.088 R)
• M64: 27,823,259 km (0.091 R)
• M65: 28,053,640 km (0.105 R)
• M66: 28,331,144 km (0.11 R)
• M67: 31,202,974 km (0.106 R)
• M68: 31,346,588 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.4

Radius: 10.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.12 AU - 5.14 AU

Year: 7748 Days

Day: 13.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,328,964 km

• M1: 134,189 km (0.097 R)
• M2: 208,988 km (0.06 R)
• M3: 433,235 km (0.102 R)
• M4: 552,615 km (0.109 R)
• M5: 643,720 km (0.087 R)
• M6: 873,203 km (0.092 R)
• M7: 966,402 km (0.114 R)
• M8: 1,063,042 km (0.116 R)
• M9: 1,214,585 km (0.091 R)
• M10: 1,284,298 km (0.093 R)
• M11: 1,391,709 km (0.119 R)
• M12: 1,577,510 km (0.103 R)
• M13: 1,732,194 km (0.082 R)
• M14: 2,445,327 km (0.075 R)
• M15: 2,880,357 km (0.069 R)
• M16: 3,565,366 km (0.104 R)
• M17: 3,900,316 km (0.111 R)
• M18: 3,979,154 km (0.049 R)
• M19: 4,084,919 km (0.08 R)
• M20: 4,545,382 km (0.115 R)
• M21: 4,852,207 km (0.115 R)
• M22: 5,872,913 km (0.069 R)
• M23: 5,993,788 km (0.101 R)
• M24: 7,021,974 km (0.1 R)
• M25: 7,150,329 km (0.104 R)
• M26: 8,272,762 km (0.1 R)
• M27: 8,613,397 km (0.116 R)
• M28: 9,913,103 km (0.104 R)
• M29: 10,788,550 km (0.098 R)
• M30: 10,936,951 km (0.099 R)
• M31: 11,085,950 km (0.066 R)
• M32: 11,310,796 km (0.092 R)
• M33: 11,386,044 km (0.08 R)
• M34: 11,574,986 km (0.099 R)
• M35: 11,917,565 km (0.082 R)
• M36: 12,147,945 km (0.057 R)
• M37: 12,769,225 km (0.085 R)
• M38: 13,044,486 km (0.075 R)
• M39: 13,640,633 km (0.087 R)
• M40: 13,720,668 km (0.103 R)
• M41: 14,900,696 km (0.059 R)
• M42: 15,024,563 km (0.094 R)
• M43: 15,107,440 km (0.092 R)
• M44: 15,986,028 km (0.076 R)
• M45: 17,010,475 km (0.115 R)
• M46: 17,749,039 km (0.117 R)
• M47: 18,497,926 km (0.118 R)
• M48: 19,890,084 km (0.106 R)
• M49: 20,163,399 km (0.077 R)
• M50: 20,300,581 km (0.071 R)
• M51: 21,129,951 km (0.09 R)
• M52: 21,455,476 km (0.104 R)
• M53: 22,017,366 km (0.095 R)
• M54: 22,205,710 km (0.099 R)
• M55: 22,821,754 km (0.109 R)
• M56: 23,060,063 km (0.101 R)
• M57: 23,251,399 km (0.06 R)
• M58: 23,443,333 km (0.119 R)
• M59: 24,021,977 km (0.101 R)
• M60: 24,507,871 km (0.097 R)
• M61: 24,752,015 km (0.05 R)
• M62: 25,193,628 km (0.079 R)
• M63: 25,835,851 km (0.114 R)
• M64: 27,136,755 km (0.057 R)
• M65: 27,591,981 km (0.098 R)
• M66: 28,202,939 km (0.103 R)
• M67: 28,715,461 km (0.085 R)
• M68: 28,921,308 km (0.1 R)
• M69: 29,024,530 km (0.032 R)
• M70: 29,438,168 km (0.109 R)
• M71: 30,271,428 km (0.066 R)
• M72: 31,642,044 km (0.109 R)
• M73: 31,748,259 km (0.072 R)
• M74: 33,032,855 km (0.086 R)
• M75: 33,573,053 km (0.064 R)
• M76: 33,735,666 km (0.11 R)
• M77: 33,952,882 km (0.1 R)
• M78: 34,936,339 km (0.109 R)
• M79: 35,652,464 km (0.066 R)
• M80: 36,095,423 km (0.074 R)
• M81: 36,987,026 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.8

Radius: 14.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.75 AU - 6.09 AU

Year: 8415 Days

Day: 13.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 22,328,964 km

• M1: 180,265 km (0.087 R)
• M2: 334,202 km (0.104 R)
• M3: 478,115 km (0.114 R)
• M4: 744,997 km (0.052 R)
• M5: 941,120 km (0.077 R)
• M6: 1,097,450 km (0.057 R)
• M7: 1,191,098 km (0.059 R)
• M8: 1,412,353 km (0.082 R)
• M9: 1,515,277 km (0.092 R)
• M10: 1,798,316 km (0.09 R)
• M11: 1,925,025 km (0.103 R)
• M12: 2,143,139 km (0.082 R)
• M13: 2,369,630 km (0.114 R)
• M14: 2,781,174 km (0.078 R)
• M15: 2,879,460 km (0.036 R)
• M16: 3,762,087 km (0.088 R)
• M17: 3,926,346 km (0.04 R)
• M18: 4,092,998 km (0.111 R)
• M19: 4,280,893 km (0.063 R)
• M20: 5,061,494 km (0.082 R)
• M21: 5,551,128 km (0.076 R)
• M22: 5,843,891 km (0.113 R)
• M23: 5,970,900 km (0.094 R)
• M24: 6,270,993 km (0.069 R)
• M25: 6,466,518 km (0.1 R)
• M26: 6,930,720 km (0.086 R)
• M27: 7,020,329 km (0.028 R)
• M28: 7,451,620 km (0.102 R)
• M29: 7,868,100 km (0.096 R)
• M30: 8,387,504 km (0.119 R)
• M31: 9,089,417 km (0.084 R)
• M32: 9,484,804 km (0.08 R)
• M33: 9,785,047 km (0.117 R)
• M34: 10,343,646 km (0.108 R)
• M35: 10,472,150 km (0.115 R)
• M36: 10,886,686 km (0.107 R)
• M37: 12,543,632 km (0.051 R)
• M38: 13,485,500 km (0.089 R)
• M39: 13,653,947 km (0.115 R)
• M40: 13,851,566 km (0.067 R)
• M41: 14,306,792 km (0.104 R)
• M42: 14,593,721 km (0.082 R)
• M43: 15,027,854 km (0.089 R)
• M44: 15,378,212 km (0.085 R)
• M45: 15,731,263 km (0.116 R)
• M46: 15,819,975 km (0.087 R)
• M47: 16,176,317 km (0.116 R)
• M48: 17,018,403 km (0.117 R)
• M49: 17,813,067 km (0.095 R)
• M50: 17,998,120 km (0.106 R)
• M51: 18,401,286 km (0.103 R)
• M52: 19,090,633 km (0.082 R)
• M53: 20,076,184 km (0.082 R)
• M54: 20,333,193 km (0.076 R)
• M55: 20,429,983 km (0.054 R)
• M56: 20,526,773 km (0.104 R)
• M57: 20,623,712 km (0.056 R)
• M58: 21,078,340 km (0.086 R)
• M59: 21,306,926 km (0.088 R)
• M60: 21,634,844 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit