🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.2

Radius: 13.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.11 AU - 1.45 AU

Year: 921 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 48,890,874 km

• M1: 177,722 km (0.104 R)
• M2: 297,849 km (0.058 R)
• M3: 400,025 km (0.118 R)
• M4: 572,810 km (0.09 R)
• M5: 661,821 km (0.112 R)
• M6: 770,429 km (0.059 R)
• M7: 856,597 km (0.093 R)
• M8: 961,914 km (0.119 R)
• M9: 1,066,782 km (0.118 R)
• M10: 1,164,769 km (0.117 R)
• M11: 1,294,770 km (0.075 R)
• M12: 1,418,038 km (0.082 R)
• M13: 1,564,195 km (0.071 R)
• M14: 1,651,860 km (0.112 R)
• M15: 1,767,200 km (0.091 R)
• M16: 1,932,057 km (0.114 R)
• M17: 2,095,268 km (0.093 R)
• M18: 2,192,656 km (0.049 R)
• M19: 2,298,870 km (0.069 R)
• M20: 2,406,880 km (0.113 R)
• M21: 2,516,535 km (0.096 R)
• M22: 2,680,644 km (0.111 R)
• M23: 2,840,714 km (0.108 R)
• M24: 2,988,367 km (0.1 R)
• M25: 3,074,984 km (0.103 R)
• M26: 3,186,584 km (0.075 R)
• M27: 3,554,595 km (0.095 R)
• M28: 3,646,598 km (0.091 R)
• M29: 3,756,403 km (0.096 R)
• M30: 3,893,285 km (0.116 R)
• M31: 3,988,279 km (0.117 R)
• M32: 4,224,793 km (0.114 R)
• M33: 4,403,114 km (0.111 R)
• M34: 4,529,375 km (0.113 R)
• M35: 4,666,107 km (0.118 R)
• M36: 4,962,461 km (0.072 R)
• M37: 5,245,799 km (0.112 R)
• M38: 5,505,501 km (0.058 R)
• M39: 5,739,921 km (0.117 R)
• M40: 6,027,747 km (0.069 R)
• M41: 6,422,087 km (0.103 R)
• M42: 6,545,206 km (0.049 R)
• M43: 6,710,661 km (0.09 R)
• M44: 7,013,896 km (0.105 R)
• M45: 7,140,755 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351

Radius: 10

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.36 AU - 2.04 AU

Year: 1409 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,890,874 km

• M1: 124,615 km (0.079 R)
• M2: 188,643 km (0.066 R)
• M3: 352,303 km (0.101 R)
• M4: 429,645 km (0.045 R)
• M5: 493,673 km (0.053 R)
• M6: 561,740 km (0.112 R)
• M7: 650,452 km (0.096 R)
• M8: 869,313 km (0.081 R)
• M9: 1,070,074 km (0.082 R)
• M10: 1,183,469 km (0.088 R)
• M11: 1,414,897 km (0.12 R)
• M12: 1,492,837 km (0.101 R)
• M13: 1,588,281 km (0.061 R)
• M14: 1,685,818 km (0.111 R)
• M15: 1,990,848 km (0.1 R)
• M16: 2,132,218 km (0.08 R)
• M17: 2,295,131 km (0.063 R)
• M18: 2,359,757 km (0.046 R)
• M19: 2,471,806 km (0.047 R)
• M20: 2,701,289 km (0.078 R)
• M21: 2,998,091 km (0.075 R)
• M22: 3,068,851 km (0.12 R)
• M23: 3,222,488 km (0.06 R)
• M24: 3,463,041 km (0.116 R)
• M25: 3,537,391 km (0.078 R)
• M26: 3,698,658 km (0.043 R)
• M27: 3,851,397 km (0.099 R)
• M28: 4,050,811 km (0.053 R)
• M29: 4,208,188 km (0.117 R)
• M30: 4,379,328 km (0.068 R)
• M31: 4,448,293 km (0.119 R)
• M32: 4,529,375 km (0.068 R)
• M33: 5,110,413 km (0.092 R)
• M34: 5,195,384 km (0.085 R)
• M35: 5,317,606 km (0.025 R)
• M36: 5,477,975 km (0.107 R)
• M37: 5,981,222 km (0.114 R)
• M38: 6,186,620 km (0.066 R)
• M39: 6,303,306 km (0.112 R)
• M40: 6,565,103 km (0.071 R)
• M41: 6,657,554 km (0.073 R)
• M42: 6,830,489 km (0.087 R)
• M43: 6,924,287 km (0.117 R)
• M44: 7,031,848 km (0.114 R)
• M45: 7,248,914 km (0.034 R)
• M46: 7,426,786 km (0.109 R)
• M47: 7,633,830 km (0.098 R)
• M48: 7,787,018 km (0.052 R)
• M49: 7,912,979 km (0.078 R)
• M50: 8,039,838 km (0.092 R)
• M51: 8,152,934 km (0.104 R)
• M52: 8,280,990 km (0.112 R)
• M53: 8,395,283 km (0.084 R)
• M54: 8,510,174 km (0.08 R)
• M55: 8,872,500 km (0.043 R)
• M56: 9,299,303 km (0.087 R)
• M57: 9,462,813 km (0.07 R)
• M58: 9,582,492 km (0.084 R)
• M59: 9,657,440 km (0.11 R)
• M60: 9,838,304 km (0.108 R)
• M61: 9,914,000 km (0.053 R)
• M62: 10,035,474 km (0.092 R)
• M63: 10,126,878 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 14.3

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.42 AU - 2.04 AU

Year: 1447 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 48,890,874 km

• M1: 178,171 km (0.094 R)
• M2: 275,858 km (0.118 R)
• M3: 395,238 km (0.088 R)
• M4: 553,961 km (0.117 R)
• M5: 649,704 km (0.052 R)
• M6: 745,895 km (0.076 R)
• M7: 1,233,584 km (0.118 R)
• M8: 1,425,817 km (0.109 R)
• M9: 1,556,715 km (0.025 R)
• M10: 1,701,227 km (0.067 R)
• M11: 1,812,677 km (0.095 R)
• M12: 1,974,841 km (0.08 R)
• M13: 2,192,357 km (0.092 R)
• M14: 2,355,718 km (0.077 R)
• M15: 2,449,366 km (0.113 R)
• M16: 2,554,982 km (0.117 R)
• M17: 2,673,015 km (0.085 R)
• M18: 2,814,983 km (0.111 R)
• M19: 3,004,524 km (0.085 R)
• M20: 3,455,561 km (0.093 R)
• M21: 4,204,149 km (0.059 R)
• M22: 4,616,889 km (0.085 R)
• M23: 4,709,042 km (0.079 R)
• M24: 5,070,021 km (0.114 R)
• M25: 5,274,522 km (0.119 R)
• M26: 5,663,476 km (0.118 R)
• M27: 5,762,360 km (0.086 R)
• M28: 6,235,688 km (0.087 R)
• M29: 6,367,035 km (0.1 R)
• M30: 6,484,469 km (0.085 R)
• M31: 6,691,962 km (0.1 R)
• M32: 6,856,519 km (0.102 R)
• M33: 7,312,045 km (0.116 R)
• M34: 7,404,347 km (0.11 R)
• M35: 7,793,301 km (0.089 R)
• M36: 7,934,970 km (0.064 R)
• M37: 8,029,815 km (0.095 R)
• M38: 8,284,880 km (0.116 R)
• M39: 8,381,221 km (0.117 R)
• M40: 8,688,644 km (0.037 R)
• M41: 9,132,052 km (0.098 R)
• M42: 9,281,501 km (0.114 R)
• M43: 9,482,111 km (0.109 R)
• M44: 9,582,940 km (0.105 R)
• M45: 10,006,901 km (0.088 R)
• M46: 10,471,851 km (0.109 R)
• M47: 10,576,121 km (0.068 R)
• M48: 10,908,527 km (0.093 R)
• M49: 11,351,337 km (0.098 R)
• M50: 11,458,449 km (0.089 R)
• M51: 11,655,918 km (0.101 R)
• M52: 11,763,928 km (0.08 R)
• M53: 12,163,204 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.2

Radius: 12.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.15 AU - 3.35 AU

Year: 3725 Days

Day: 12.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,890,874 km

• M1: 170,242 km (0.115 R)
• M2: 382,821 km (0.104 R)
• M3: 644,767 km (0.063 R)
• M4: 782,696 km (0.039 R)
• M5: 903,870 km (0.094 R)
• M6: 1,002,904 km (0.044 R)
• M7: 1,158,935 km (0.103 R)
• M8: 1,892,862 km (0.065 R)
• M9: 2,185,176 km (0.101 R)
• M10: 2,421,690 km (0.097 R)
• M11: 3,126,446 km (0.075 R)
• M12: 3,360,118 km (0.107 R)
• M13: 3,611,143 km (0.108 R)
• M14: 3,844,815 km (0.1 R)
• M15: 3,927,692 km (0.117 R)
• M16: 4,083,423 km (0.04 R)
• M17: 4,253,516 km (0.113 R)
• M18: 4,401,020 km (0.09 R)
• M19: 5,099,642 km (0.046 R)
• M20: 5,415,443 km (0.063 R)
• M21: 5,724,063 km (0.109 R)
• M22: 6,386,931 km (0.112 R)
• M23: 6,513,940 km (0.062 R)
• M24: 6,613,273 km (0.093 R)
• M25: 6,813,585 km (0.044 R)
• M26: 7,441,447 km (0.043 R)
• M27: 7,545,417 km (0.108 R)
• M28: 7,634,877 km (0.106 R)
• M29: 7,754,854 km (0.104 R)
• M30: 7,845,212 km (0.114 R)
• M31: 7,981,346 km (0.109 R)
• M32: 8,425,651 km (0.118 R)
• M33: 8,720,957 km (0.105 R)
• M34: 8,972,431 km (0.116 R)
• M35: 9,226,299 km (0.055 R)
• M36: 9,338,198 km (0.112 R)
• M37: 9,936,739 km (0.09 R)
• M38: 10,084,243 km (0.118 R)
• M39: 10,232,494 km (0.104 R)
• M40: 10,748,757 km (0.037 R)
• M41: 11,205,180 km (0.08 R)
• M42: 11,410,129 km (0.106 R)
• M43: 11,513,202 km (0.104 R)
• M44: 11,616,424 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 9.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.71 AU - 7.09 AU

Year: 9112 Days

Day: 9.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,890,874 km

• M1: 161,117 km (0.117 R)
• M2: 724,203 km (0.093 R)
• M3: 849,118 km (0.089 R)
• M4: 1,019,061 km (0.1 R)
• M5: 1,095,505 km (0.083 R)
• M6: 1,187,209 km (0.036 R)
• M7: 1,336,956 km (0.059 R)
• M8: 1,610,271 km (0.047 R)
• M9: 1,965,118 km (0.108 R)
• M10: 2,327,444 km (0.109 R)
• M11: 2,569,044 km (0.096 R)
• M12: 3,170,727 km (0.104 R)
• M13: 3,556,241 km (0.095 R)
• M14: 3,794,700 km (0.048 R)
• M15: 3,875,482 km (0.05 R)
• M16: 4,162,411 km (0.087 R)
• M17: 4,778,904 km (0.064 R)
• M18: 4,931,943 km (0.106 R)
• M19: 5,954,743 km (0.063 R)
• M20: 6,190,809 km (0.037 R)
• M21: 7,442,344 km (0.086 R)
• M22: 8,135,880 km (0.12 R)
• M23: 9,501,709 km (0.053 R)
• M24: 9,584,137 km (0.097 R)
• M25: 9,750,041 km (0.093 R)
• M26: 10,140,641 km (0.118 R)
• M27: 10,793,486 km (0.03 R)
• M28: 10,994,995 km (0.109 R)
• M29: 11,139,656 km (0.114 R)
• M30: 12,469,581 km (0.104 R)
• M31: 12,620,525 km (0.088 R)
• M32: 13,538,458 km (0.032 R)
• M33: 13,631,358 km (0.12 R)
• M34: 13,786,790 km (0.059 R)
• M35: 14,005,502 km (0.063 R)
• M36: 14,068,184 km (0.104 R)
• M37: 14,193,846 km (0.075 R)
• M38: 14,288,242 km (0.073 R)
• M39: 14,351,373 km (0.071 R)
• M40: 14,668,221 km (0.042 R)
• M41: 14,731,800 km (0.119 R)
• M42: 15,147,832 km (0.093 R)
• M43: 15,470,514 km (0.083 R)
• M44: 15,697,753 km (0.082 R)
• M45: 16,122,611 km (0.101 R)
• M46: 16,254,108 km (0.115 R)
• M47: 16,352,992 km (0.113 R)
• M48: 17,050,567 km (0.082 R)
• M49: 17,318,945 km (0.1 R)
• M50: 17,386,265 km (0.098 R)
• M51: 17,588,670 km (0.099 R)
• M52: 17,724,057 km (0.078 R)
• M53: 17,961,917 km (0.115 R)
• M54: 18,200,675 km (0.107 R)
• M55: 18,681,483 km (0.101 R)
• M56: 19,831,442 km (0.074 R)
• M57: 20,042,973 km (0.074 R)
• M58: 20,149,038 km (0.106 R)
• M59: 20,290,707 km (0.066 R)
• M60: 20,397,221 km (0.044 R)
• M61: 20,503,884 km (0.089 R)
• M62: 20,932,482 km (0.061 R)
• M63: 21,472,231 km (0.093 R)
• M64: 21,980,266 km (0.116 R)
• M65: 22,053,269 km (0.075 R)
• M66: 23,416,256 km (0.076 R)
• M67: 23,565,255 km (0.079 R)
• M68: 23,826,752 km (0.107 R)
• M69: 24,126,845 km (0.105 R)
• M70: 24,428,136 km (0.055 R)
• M71: 24,617,078 km (0.102 R)
• M72: 25,607,416 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.9

Radius: 5.6

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.67 AU - 8.87 AU

Year: 15121 Days

Day: 18.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,890,874 km

• M1: 74,051 km (0.087 R)
• M2: 177,872 km (0.063 R)
• M3: 445,652 km (0.113 R)
• M4: 504,893 km (0.035 R)
• M5: 583,132 km (0.119 R)
• M6: 916,287 km (0.086 R)
• M7: 2,765,317 km (0.03 R)
• M8: 2,991,359 km (0.067 R)
• M9: 3,253,006 km (0.091 R)
• M10: 3,891,639 km (0.107 R)
• M11: 4,436,325 km (0.057 R)
• M12: 4,700,963 km (0.103 R)
• M13: 5,595,858 km (0.088 R)
• M14: 5,774,029 km (0.06 R)
• M15: 6,026,401 km (0.068 R)
• M16: 6,282,512 km (0.086 R)
• M17: 6,616,863 km (0.095 R)
• M18: 7,341,815 km (0.101 R)
• M19: 7,380,710 km (0.105 R)
• M20: 8,172,083 km (0.086 R)
• M21: 8,577,942 km (0.114 R)
• M22: 9,366,771 km (0.105 R)
• M23: 9,451,145 km (0.095 R)
• M24: 9,876,900 km (0.114 R)
• M25: 10,439,687 km (0.092 R)
• M26: 10,747,111 km (0.113 R)
• M27: 11,146,687 km (0.07 R)
• M28: 11,686,885 km (0.093 R)
• M29: 11,914,573 km (0.032 R)
• M30: 13,739,816 km (0.102 R)
• M31: 13,835,709 km (0.12 R)
• M32: 13,931,900 km (0.088 R)
• M33: 14,076,561 km (0.069 R)
• M34: 14,562,306 km (0.076 R)
• M35: 14,611,224 km (0.048 R)
• M36: 14,807,197 km (0.094 R)
• M37: 15,053,585 km (0.052 R)
• M38: 16,610,749 km (0.092 R)
• M39: 16,815,399 km (0.099 R)
• M40: 17,175,481 km (0.073 R)
• M41: 17,227,092 km (0.117 R)
• M42: 17,278,853 km (0.089 R)
• M43: 18,694,199 km (0.117 R)
• M44: 18,960,483 km (0.096 R)
• M45: 19,281,520 km (0.09 R)
• M46: 19,820,671 km (0.091 R)
• M47: 20,092,041 km (0.045 R)
• M48: 22,307,436 km (0.112 R)
• M49: 22,589,727 km (0.117 R)
• M50: 22,759,670 km (0.048 R)
• M51: 22,816,518 km (0.069 R)
• M52: 22,873,215 km (0.102 R)
• M53: 23,329,339 km (0.086 R)
• M54: 23,903,645 km (0.115 R)
• M55: 24,018,985 km (0.101 R)
• M56: 24,250,413 km (0.083 R)
• M57: 25,242,098 km (0.035 R)
• M58: 25,536,207 km (0.088 R)
• M59: 27,566,699 km (0.105 R)
• M60: 27,930,371 km (0.085 R)
• M61: 28,173,617 km (0.066 R)
• M62: 28,295,540 km (0.12 R)
• M63: 28,356,576 km (0.105 R)
• M64: 28,723,689 km (0.038 R)
• M65: 28,907,844 km (0.116 R)
• M66: 29,277,201 km (0.077 R)
• M67: 29,400,769 km (0.055 R)
• M68: 29,772,370 km (0.04 R)
• M69: 29,896,536 km (0.054 R)
• M70: 30,083,085 km (0.065 R)
• M71: 30,207,700 km (0.102 R)
• M72: 31,716,544 km (0.105 R)
• M73: 33,121,118 km (0.103 R)
• M74: 33,766,184 km (0.067 R)
• M75: 34,415,439 km (0.091 R)
• M76: 34,872,311 km (0.114 R)
• M77: 35,003,209 km (0.091 R)
• M78: 35,331,277 km (0.1 R)
• M79: 35,396,951 km (0.054 R)
• M80: 37,186,889 km (0.105 R)
• M81: 37,253,759 km (0.071 R)
• M82: 39,210,051 km (0.08 R)
• M83: 39,550,685 km (0.112 R)
• M84: 40,923,096 km (0.097 R)
• M85: 43,010,734 km (0.036 R)
• M86: 43,784,754 km (0.118 R)
• M87: 44,209,013 km (0.099 R)
• M88: 45,275,496 km (0.031 R)
• M89: 45,489,721 km (0.113 R)
• M90: 45,704,393 km (0.081 R)
• M91: 46,927,057 km (0.115 R)
• M92: 47,071,568 km (0.084 R)
• M93: 47,288,635 km (0.074 R)
• M94: 47,361,040 km (0.081 R)
• M95: 47,796,520 km (0.101 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: 174 - 16,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit