🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.49 AU - 0.51 AU

Year: 232 Days

Day: 45.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.1

Radius: 10.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.77 AU - 0.77 AU

Year: 443 Days

Day: 12.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 61,349,002 km

• M1: 129,851 km (0.115 R)
• M2: 198,068 km (0.108 R)
• M3: 293,661 km (0.085 R)
• M4: 387,608 km (0.051 R)
• M5: 482,304 km (0.057 R)
• M6: 582,833 km (0.077 R)
• M7: 687,851 km (0.111 R)
• M8: 799,750 km (0.11 R)
• M9: 938,727 km (0.117 R)
• M10: 1,022,053 km (0.084 R)
• M11: 1,094,907 km (0.112 R)
• M12: 1,169,706 km (0.092 R)
• M13: 1,278,314 km (0.112 R)
• M14: 1,443,021 km (0.069 R)
• M15: 1,525,599 km (0.031 R)
• M16: 1,609,972 km (0.101 R)
• M17: 1,680,582 km (0.086 R)
• M18: 1,767,798 km (0.078 R)
• M19: 1,872,367 km (0.07 R)
• M20: 2,126,683 km (0.107 R)
• M21: 2,266,557 km (0.092 R)
• M22: 2,473,302 km (0.068 R)
• M23: 2,620,655 km (0.084 R)
• M24: 2,728,665 km (0.092 R)
• M25: 2,813,637 km (0.046 R)
• M26: 2,936,606 km (0.103 R)
• M27: 3,048,954 km (0.078 R)
• M28: 3,118,218 km (0.066 R)
• M29: 3,194,513 km (0.102 R)
• M30: 3,310,002 km (0.114 R)
• M31: 3,387,793 km (0.062 R)
• M32: 3,459,750 km (0.099 R)
• M33: 3,532,155 km (0.107 R)
• M34: 3,605,009 km (0.103 R)
• M35: 3,854,090 km (0.032 R)
• M36: 3,942,801 km (0.089 R)
• M37: 4,171,537 km (0.081 R)
• M38: 4,319,339 km (0.072 R)
• M39: 4,555,106 km (0.069 R)
• M40: 4,641,872 km (0.062 R)
• M41: 4,729,237 km (0.105 R)
• M42: 4,817,201 km (0.119 R)
• M43: 5,106,673 km (0.082 R)

Asteroid Belt

Center: 1.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.5

Radius: 13.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.77 AU - 2.17 AU

Year: 1814 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 173.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 61,349,002 km

• M1: 174,431 km (0.103 R)
• M2: 277,055 km (0.073 R)
• M3: 433,086 km (0.083 R)
• M4: 526,734 km (0.117 R)
• M5: 614,249 km (0.061 R)
• M6: 812,915 km (0.069 R)
• M7: 936,034 km (0.112 R)
• M8: 1,021,903 km (0.112 R)
• M9: 1,143,377 km (0.112 R)
• M10: 1,243,009 km (0.088 R)
• M11: 1,338,901 km (0.083 R)
• M12: 1,430,305 km (0.103 R)
• M13: 1,538,465 km (0.033 R)
• M14: 1,642,285 km (0.085 R)
• M15: 1,936,096 km (0.115 R)
• M16: 2,081,355 km (0.119 R)
• M17: 2,230,504 km (0.117 R)
• M18: 2,495,741 km (0.054 R)
• M19: 2,663,590 km (0.103 R)
• M20: 2,890,231 km (0.115 R)
• M21: 3,218,449 km (0.07 R)
• M22: 3,382,258 km (0.113 R)
• M23: 3,568,657 km (0.095 R)
• M24: 3,668,140 km (0.105 R)
• M25: 3,839,579 km (0.105 R)
• M26: 3,941,605 km (0.065 R)
• M27: 4,127,704 km (0.074 R)
• M28: 4,274,460 km (0.1 R)
• M29: 4,380,525 km (0.081 R)
• M30: 4,519,501 km (0.103 R)
• M31: 4,605,819 km (0.069 R)
• M32: 4,725,348 km (0.12 R)
• M33: 4,813,012 km (0.041 R)
• M34: 5,001,057 km (0.071 R)
• M35: 5,327,629 km (0.061 R)
• M36: 5,476,329 km (0.106 R)
• M37: 5,603,188 km (0.097 R)
• M38: 5,707,757 km (0.069 R)
• M39: 6,336,816 km (0.061 R)
• M40: 6,421,638 km (0.099 R)
• M41: 6,531,144 km (0.104 R)
• M42: 6,764,367 km (0.113 R)
• M43: 6,875,967 km (0.119 R)
• M44: 7,163,644 km (0.105 R)
• M45: 7,302,620 km (0.088 R)
• M46: 7,493,657 km (0.034 R)
• M47: 7,634,877 km (0.072 R)
• M48: 7,893,831 km (0.095 R)
• M49: 7,985,235 km (0.034 R)
• M50: 8,129,447 km (0.117 R)
• M51: 8,661,268 km (0.106 R)
• M52: 8,836,597 km (0.112 R)
• M53: 9,259,360 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 14.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.88 AU - 3.96 AU

Year: 5091 Days

Day: 6.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,349,002 km

• M1: 234,270 km (0.103 R)
• M2: 357,838 km (0.098 R)
• M3: 483,500 km (0.095 R)
• M4: 597,045 km (0.078 R)
• M5: 698,622 km (0.114 R)
• M6: 819,946 km (0.118 R)
• M7: 1,143,825 km (0.091 R)
• M8: 1,261,260 km (0.091 R)
• M9: 1,493,286 km (0.077 R)
• M10: 1,689,409 km (0.089 R)
• M11: 2,181,287 km (0.115 R)
• M12: 2,386,834 km (0.059 R)
• M13: 2,878,263 km (0.064 R)
• M14: 3,188,529 km (0.089 R)
• M15: 3,752,363 km (0.109 R)
• M16: 4,300,789 km (0.091 R)
• M17: 4,536,855 km (0.094 R)
• M18: 4,728,938 km (0.113 R)
• M19: 5,296,064 km (0.108 R)
• M20: 6,360,752 km (0.092 R)
• M21: 6,876,416 km (0.114 R)
• M22: 6,986,819 km (0.117 R)
• M23: 7,433,967 km (0.036 R)
• M24: 7,575,636 km (0.033 R)
• M25: 7,948,284 km (0.112 R)
• M26: 8,268,424 km (0.119 R)
• M27: 8,741,602 km (0.081 R)
• M28: 8,891,200 km (0.099 R)
• M29: 9,621,686 km (0.108 R)
• M30: 9,714,287 km (0.115 R)
• M31: 10,308,191 km (0.081 R)
• M32: 10,434,751 km (0.05 R)
• M33: 10,689,516 km (0.092 R)
• M34: 10,946,226 km (0.063 R)
• M35: 11,400,405 km (0.114 R)
• M36: 11,498,691 km (0.116 R)
• M37: 12,394,632 km (0.105 R)
• M38: 12,495,611 km (0.044 R)
• M39: 12,834,151 km (0.075 R)
• M40: 13,038,801 km (0.104 R)
• M41: 13,175,683 km (0.057 R)
• M42: 13,520,356 km (0.051 R)
• M43: 13,728,597 km (0.052 R)
• M44: 13,972,740 km (0.087 R)
• M45: 14,785,506 km (0.105 R)
• M46: 14,928,372 km (0.08 R)
• M47: 16,125,005 km (0.113 R)
• M48: 16,716,365 km (0.106 R)
• M49: 17,882,181 km (0.075 R)
• M50: 18,187,212 km (0.085 R)
• M51: 18,302,103 km (0.057 R)
• M52: 18,764,061 km (0.079 R)
• M53: 19,113,073 km (0.111 R)
• M54: 19,307,849 km (0.098 R)
• M55: 19,542,568 km (0.056 R)
• M56: 19,738,841 km (0.095 R)
• M57: 20,172,824 km (0.068 R)
• M58: 21,211,482 km (0.113 R)
• M59: 21,372,749 km (0.116 R)
• M60: 21,696,778 km (0.068 R)
• M61: 22,513,582 km (0.091 R)
• M62: 22,719,429 km (0.051 R)
• M63: 23,050,040 km (0.101 R)
• M64: 23,257,383 km (0.108 R)
• M65: 23,423,735 km (0.057 R)
• M66: 23,548,799 km (0.046 R)
• M67: 23,883,450 km (0.065 R)
• M68: 25,024,283 km (0.082 R)
• M69: 25,622,824 km (0.093 R)
• M70: 26,269,386 km (0.106 R)
• M71: 26,529,537 km (0.086 R)
• M72: 26,965,016 km (0.103 R)
• M73: 27,446,721 km (0.081 R)
• M74: 27,710,612 km (0.106 R)
• M75: 27,887,137 km (0.097 R)
• M76: 28,063,962 km (0.053 R)
• M77: 28,507,669 km (0.105 R)
• M78: 28,685,841 km (0.058 R)
• M79: 28,864,311 km (0.074 R)
• M80: 29,762,347 km (0.072 R)
• M81: 30,396,492 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.2

Radius: 5.9

Gravity: 23.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.67 AU - 10.97 AU

Year: 17184 Days

Day: 20.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,349,002 km

• M1: 206,894 km (0.114 R)
• M2: 470,037 km (0.097 R)
• M3: 590,612 km (0.117 R)
• M4: 885,919 km (0.113 R)
• M5: 935,136 km (0.083 R)
• M6: 1,390,662 km (0.113 R)
• M7: 1,506,899 km (0.085 R)
• M8: 1,566,140 km (0.118 R)
• M9: 1,656,647 km (0.077 R)
• M10: 1,780,065 km (0.108 R)
• M11: 1,874,461 km (0.11 R)
• M12: 2,475,994 km (0.12 R)
• M13: 3,285,468 km (0.117 R)
• M14: 4,044,977 km (0.108 R)
• M15: 4,465,796 km (0.068 R)
• M16: 5,033,520 km (0.101 R)
• M17: 5,212,738 km (0.084 R)
• M18: 5,303,245 km (0.111 R)
• M19: 7,420,354 km (0.071 R)
• M20: 7,933,923 km (0.083 R)
• M21: 10,213,495 km (0.09 R)
• M22: 10,611,875 km (0.051 R)
• M23: 10,899,551 km (0.118 R)
• M24: 11,131,578 km (0.108 R)
• M25: 11,482,534 km (0.087 R)
• M26: 11,837,231 km (0.07 R)
• M27: 12,496,808 km (0.064 R)
• M28: 13,477,272 km (0.119 R)
• M29: 13,851,416 km (0.077 R)
• M30: 14,292,132 km (0.082 R)
• M31: 14,545,999 km (0.089 R)
• M32: 14,673,457 km (0.117 R)
• M33: 14,929,718 km (0.069 R)
• M34: 15,251,952 km (0.095 R)
• M35: 15,576,429 km (0.05 R)
• M36: 15,706,879 km (0.106 R)
• M37: 17,774,920 km (0.056 R)
• M38: 18,048,086 km (0.077 R)
• M39: 19,014,488 km (0.066 R)
• M40: 19,223,775 km (0.044 R)
• M41: 20,853,644 km (0.11 R)
• M42: 21,141,620 km (0.116 R)
• M43: 21,648,607 km (0.106 R)
• M44: 23,716,648 km (0.072 R)
• M45: 24,470,322 km (0.115 R)
• M46: 25,923,965 km (0.099 R)
• M47: 26,700,228 km (0.114 R)
• M48: 27,248,205 km (0.068 R)
• M49: 30,939,981 km (0.056 R)
• M50: 31,763,069 km (0.091 R)
• M51: 31,845,796 km (0.08 R)
• M52: 32,426,685 km (0.097 R)
• M53: 34,785,245 km (0.084 R)
• M54: 35,297,767 km (0.073 R)
• M55: 36,071,338 km (0.057 R)
• M56: 36,937,360 km (0.083 R)
• M57: 40,469,216 km (0.104 R)
• M58: 40,828,251 km (0.061 R)
• M59: 41,188,333 km (0.114 R)
• M60: 42,913,346 km (0.066 R)
• M61: 43,004,750 km (0.099 R)
• M62: 43,922,683 km (0.085 R)
• M63: 45,591,297 km (0.106 R)
• M64: 46,245,788 km (0.11 R)
• M65: 46,715,226 km (0.061 R)
• M66: 48,990,161 km (0.116 R)
• M67: 50,044,826 km (0.096 R)
• M68: 50,526,681 km (0.089 R)
• M69: 50,719,961 km (0.04 R)
• M70: 52,274,134 km (0.075 R)
• M71: 52,469,658 km (0.082 R)
• M72: 53,253,551 km (0.095 R)
• M73: 53,450,122 km (0.114 R)
• M74: 53,548,558 km (0.089 R)
• M75: 53,844,163 km (0.112 R)
• M76: 54,535,754 km (0.073 R)
• M77: 54,733,971 km (0.107 R)
• M78: 54,932,338 km (0.115 R)
• M79: 55,230,337 km (0.09 R)
• M80: 55,329,820 km (0.037 R)
• M81: 56,227,856 km (0.056 R)
• M82: 57,130,529 km (0.089 R)
• M83: 58,240,396 km (0.078 R)
• M84: 58,950,387 km (0.082 R)
• M85: 59,969,598 km (0.113 R)
• M86: 62,750,323 km (0.101 R)
• M87: 62,957,965 km (0.095 R)
• M88: 63,478,116 km (0.065 R)
• M89: 63,999,764 km (0.108 R)
• M90: 64,732,345 km (0.1 R)
• M91: 67,903,222 km (0.081 R)
• M92: 68,116,398 km (0.111 R)
• M93: 68,436,688 km (0.093 R)
• M94: 69,507,509 km (0.092 R)
• M95: 70,152,874 km (0.059 R)
• M96: 70,908,044 km (0.074 R)
• M97: 71,991,731 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.7

Radius: 4

Gravity: 16.11 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.55 AU - 13.25 AU

Year: 23607 Days

Day: 22.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,349,002 km

• M1: 51,611 km (0.095 R)
• M2: 236,365 km (0.077 R)
• M3: 797,656 km (0.12 R)
• M4: 1,112,859 km (0.062 R)
• M5: 1,283,699 km (0.113 R)
• M6: 1,385,127 km (0.109 R)
• M7: 1,542,055 km (0.092 R)
• M8: 3,090,393 km (0.105 R)
• M9: 3,575,389 km (0.101 R)
• M10: 4,498,857 km (0.109 R)
• M11: 4,848,467 km (0.058 R)
• M12: 7,666,292 km (0.119 R)
• M13: 9,425,414 km (0.107 R)
• M14: 9,722,066 km (0.025 R)
• M15: 9,971,596 km (0.119 R)
• M16: 10,324,347 km (0.078 R)
• M17: 10,527,801 km (0.061 R)
• M18: 10,835,523 km (0.084 R)
• M19: 10,938,746 km (0.073 R)
• M20: 11,407,137 km (0.086 R)
• M21: 14,182,776 km (0.081 R)
• M22: 14,922,088 km (0.087 R)
• M23: 16,854,145 km (0.07 R)
• M24: 17,697,279 km (0.106 R)
• M25: 17,758,015 km (0.062 R)
• M26: 18,246,602 km (0.066 R)
• M27: 18,492,391 km (0.099 R)
• M28: 18,863,394 km (0.117 R)
• M29: 19,549,749 km (0.107 R)
• M30: 20,180,753 km (0.088 R)
• M31: 21,982,958 km (0.085 R)
• M32: 23,301,364 km (0.058 R)
• M33: 23,434,506 km (0.071 R)
• M34: 23,902,897 km (0.092 R)
• M35: 24,984,939 km (0.074 R)
• M36: 25,121,372 km (0.075 R)
• M37: 26,498,720 km (0.114 R)
• M38: 27,196,594 km (0.106 R)
• M39: 27,688,621 km (0.098 R)
• M40: 27,900,452 km (0.069 R)
• M41: 29,975,374 km (0.113 R)
• M42: 30,629,266 km (0.1 R)
• M43: 31,729,708 km (0.107 R)
• M44: 33,592,202 km (0.06 R)
• M45: 37,499,997 km (0.074 R)
• M46: 38,204,304 km (0.08 R)
• M47: 39,150,212 km (0.086 R)
• M48: 39,626,082 km (0.07 R)
• M49: 39,944,427 km (0.116 R)
• M50: 40,103,898 km (0.103 R)
• M51: 40,263,519 km (0.112 R)
• M52: 40,583,658 km (0.072 R)
• M53: 41,145,698 km (0.119 R)
• M54: 42,034,010 km (0.113 R)
• M55: 44,902,549 km (0.08 R)
• M56: 47,326,633 km (0.066 R)
• M57: 47,664,425 km (0.103 R)
• M58: 47,748,948 km (0.062 R)
• M59: 50,739,409 km (0.061 R)
• M60: 51,431,299 km (0.114 R)
• M61: 52,126,480 km (0.11 R)
• M62: 52,737,289 km (0.069 R)
• M63: 52,824,654 km (0.106 R)
• M64: 53,789,859 km (0.06 R)
• M65: 53,965,936 km (0.12 R)
• M66: 56,719,883 km (0.095 R)
• M67: 58,701,905 km (0.094 R)
• M68: 58,792,562 km (0.113 R)
• M69: 59,974,983 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 19,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit