🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.52 AU - 0.56 AU

Year: 252 Days

Day: 18.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,763,140 km

• M1: 255,962 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.6

Radius: 14.1

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.75 AU - 1.09 AU

Year: 561 Days

Day: 12.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,763,140 km

• M1: 175,927 km (0.083 R)
• M2: 282,441 km (0.04 R)
• M3: 424,260 km (0.098 R)
• M4: 570,117 km (0.095 R)
• M5: 659,876 km (0.037 R)
• M6: 755,469 km (0.094 R)
• M7: 905,067 km (0.102 R)
• M8: 992,881 km (0.083 R)
• M9: 1,165,517 km (0.114 R)
• M10: 1,259,165 km (0.038 R)
• M11: 1,358,947 km (0.082 R)
• M12: 1,510,639 km (0.102 R)
• M13: 1,701,077 km (0.076 R)
• M14: 1,842,747 km (0.089 R)
• M15: 1,969,157 km (0.095 R)
• M16: 2,134,462 km (0.117 R)
• M17: 2,231,103 km (0.107 R)
• M18: 2,349,883 km (0.11 R)
• M19: 2,542,715 km (0.112 R)
• M20: 2,636,962 km (0.052 R)
• M21: 2,798,079 km (0.09 R)
• M22: 2,931,221 km (0.102 R)
• M23: 3,021,129 km (0.119 R)
• M24: 3,130,335 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.5

Radius: 9.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.8 AU - 1.14 AU

Year: 607 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 50,763,140 km

• M1: 124,316 km (0.029 R)
• M2: 244,293 km (0.119 R)
• M3: 336,296 km (0.031 R)
• M4: 490,382 km (0.07 R)
• M5: 604,525 km (0.094 R)
• M6: 718,519 km (0.119 R)
• M7: 850,913 km (0.058 R)
• M8: 991,684 km (0.116 R)
• M9: 1,309,580 km (0.114 R)
• M10: 1,469,799 km (0.119 R)
• M11: 1,592,021 km (0.07 R)
• M12: 1,735,934 km (0.073 R)
• M13: 1,893,759 km (0.025 R)
• M14: 1,969,606 km (0.067 R)
• M15: 2,051,436 km (0.075 R)
• M16: 2,124,589 km (0.082 R)
• M17: 2,390,275 km (0.102 R)
• M18: 2,467,467 km (0.025 R)
• M19: 2,571,737 km (0.049 R)
• M20: 2,640,253 km (0.116 R)
• M21: 2,720,288 km (0.083 R)
• M22: 2,871,531 km (0.101 R)
• M23: 3,031,302 km (0.098 R)
• M24: 3,228,023 km (0.04 R)
• M25: 3,325,112 km (0.079 R)
• M26: 3,394,226 km (0.029 R)
• M27: 3,592,742 km (0.036 R)
• M28: 3,807,116 km (0.108 R)
• M29: 3,903,756 km (0.113 R)
• M30: 4,093,447 km (0.088 R)
• M31: 4,217,463 km (0.101 R)
• M32: 4,298,695 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.7

Radius: 14.4

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.2 AU - 2.8 AU

Year: 2513 Days

Day: 10.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,763,140 km

• M1: 187,596 km (0.113 R)
• M2: 320,289 km (0.085 R)
• M3: 479,312 km (0.096 R)
• M4: 776,114 km (0.071 R)
• M5: 912,547 km (0.092 R)
• M6: 1,042,996 km (0.055 R)
• M7: 1,157,140 km (0.059 R)
• M8: 1,283,999 km (0.113 R)
• M9: 1,552,527 km (0.102 R)
• M10: 1,748,051 km (0.12 R)
• M11: 2,057,270 km (0.104 R)
• M12: 2,384,590 km (0.104 R)
• M13: 2,518,181 km (0.107 R)
• M14: 2,686,329 km (0.119 R)
• M15: 2,989,564 km (0.096 R)
• M16: 3,100,565 km (0.074 R)
• M17: 3,292,649 km (0.057 R)
• M18: 3,396,021 km (0.058 R)
• M19: 3,772,410 km (0.067 R)
• M20: 3,904,953 km (0.1 R)
• M21: 4,002,341 km (0.086 R)
• M22: 4,125,311 km (0.095 R)
• M23: 4,249,477 km (0.116 R)
• M24: 4,463,701 km (0.074 R)
• M25: 4,876,442 km (0.097 R)
• M26: 4,981,609 km (0.075 R)
• M27: 5,328,676 km (0.069 R)
• M28: 5,464,361 km (0.096 R)
• M29: 5,697,585 km (0.119 R)
• M30: 5,878,149 km (0.099 R)
• M31: 5,976,285 km (0.105 R)
• M32: 6,117,356 km (0.075 R)
• M33: 6,216,689 km (0.068 R)
• M34: 6,388,427 km (0.077 R)
• M35: 6,489,256 km (0.059 R)
• M36: 6,605,195 km (0.119 R)
• M37: 6,707,221 km (0.112 R)
• M38: 7,061,169 km (0.09 R)
• M39: 7,225,428 km (0.058 R)
• M40: 7,330,595 km (0.106 R)
• M41: 7,557,834 km (0.116 R)
• M42: 7,679,906 km (0.113 R)
• M43: 7,818,134 km (0.032 R)
• M44: 7,910,735 km (0.105 R)
• M45: 8,143,809 km (0.096 R)
• M46: 8,347,711 km (0.03 R)
• M47: 8,442,406 km (0.062 R)
• M48: 8,985,746 km (0.119 R)
• M49: 9,261,754 km (0.106 R)
• M50: 9,523,999 km (0.092 R)
• M51: 9,672,550 km (0.062 R)
• M52: 9,888,718 km (0.111 R)
• M53: 10,039,214 km (0.118 R)
• M54: 10,258,076 km (0.028 R)
• M55: 10,427,420 km (0.102 R)
• M56: 10,872,175 km (0.117 R)
• M57: 11,253,500 km (0.058 R)
• M58: 11,375,721 km (0.114 R)
• M59: 11,745,078 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 13.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.39 AU - 2.97 AU

Year: 2790 Days

Day: 11.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 50,763,140 km

• M1: 165,904 km (0.106 R)
• M2: 343,477 km (0.082 R)
• M3: 455,077 km (0.098 R)
• M4: 560,842 km (0.109 R)
• M5: 718,070 km (0.093 R)
• M6: 910,153 km (0.081 R)
• M7: 1,071,121 km (0.101 R)
• M8: 1,190,799 km (0.074 R)
• M9: 1,347,428 km (0.099 R)
• M10: 1,511,238 km (0.11 R)
• M11: 1,635,703 km (0.097 R)
• M12: 1,752,090 km (0.074 R)
• M13: 2,603,751 km (0.075 R)
• M14: 2,768,608 km (0.048 R)
• M15: 3,094,731 km (0.073 R)
• M16: 3,358,771 km (0.11 R)
• M17: 3,908,992 km (0.116 R)
• M18: 4,162,710 km (0.106 R)
• M19: 4,307,820 km (0.061 R)
• M20: 4,471,181 km (0.12 R)
• M21: 4,619,881 km (0.085 R)
• M22: 4,939,422 km (0.041 R)
• M23: 5,179,527 km (0.064 R)
• M24: 5,405,869 km (0.081 R)
• M25: 5,689,207 km (0.105 R)
• M26: 5,886,676 km (0.096 R)
• M27: 6,086,689 km (0.111 R)
• M28: 6,178,242 km (0.043 R)
• M29: 7,138,960 km (0.08 R)
• M30: 7,430,526 km (0.057 R)
• M31: 7,607,351 km (0.115 R)
• M32: 8,125,857 km (0.074 R)
• M33: 8,369,103 km (0.083 R)
• M34: 8,635,387 km (0.093 R)
• M35: 8,738,610 km (0.12 R)
• M36: 8,925,308 km (0.111 R)
• M37: 9,071,465 km (0.093 R)
• M38: 9,218,520 km (0.087 R)
• M39: 9,685,565 km (0.106 R)
• M40: 9,878,995 km (0.063 R)
• M41: 9,986,855 km (0.114 R)
• M42: 10,665,131 km (0.099 R)
• M43: 11,133,074 km (0.114 R)
• M44: 11,471,464 km (0.109 R)
• M45: 11,721,741 km (0.069 R)
• M46: 12,274,206 km (0.045 R)
• M47: 12,436,969 km (0.089 R)
• M48: 12,553,655 km (0.109 R)
• M49: 12,647,154 km (0.083 R)
• M50: 13,000,354 km (0.073 R)
• M51: 13,572,117 km (0.087 R)
• M52: 13,861,140 km (0.062 R)
• M53: 14,176,493 km (0.112 R)
• M54: 14,715,793 km (0.113 R)
• M55: 14,839,211 km (0.103 R)
• M56: 15,612,483 km (0.107 R)
• M57: 15,890,136 km (0.057 R)
• M58: 16,271,162 km (0.061 R)
• M59: 16,552,705 km (0.115 R)
• M60: 16,887,356 km (0.111 R)
• M61: 17,068,519 km (0.058 R)
• M62: 17,250,280 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.6

Radius: 14.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.43 AU - 5.11 AU

Year: 5610 Days

Day: 14.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 128.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,763,140 km

• M1: 254,466 km (0.111 R)
• M2: 402,568 km (0.109 R)
• M3: 703,260 km (0.091 R)
• M4: 961,615 km (0.109 R)
• M5: 1,091,167 km (0.114 R)
• M6: 1,189,453 km (0.109 R)
• M7: 1,369,419 km (0.043 R)
• M8: 2,259,526 km (0.037 R)
• M9: 2,355,568 km (0.099 R)
• M10: 2,805,708 km (0.109 R)
• M11: 3,085,606 km (0.112 R)
• M12: 3,374,629 km (0.11 R)
• M13: 3,729,625 km (0.101 R)
• M14: 3,960,005 km (0.103 R)
• M15: 4,845,475 km (0.109 R)
• M16: 4,950,044 km (0.101 R)
• M17: 5,246,697 km (0.069 R)
• M18: 5,462,267 km (0.052 R)
• M19: 5,571,025 km (0.067 R)
• M20: 5,857,654 km (0.109 R)
• M21: 5,991,544 km (0.075 R)
• M22: 6,285,205 km (0.109 R)
• M23: 6,422,237 km (0.082 R)
• M24: 6,699,591 km (0.107 R)
• M25: 7,242,332 km (0.095 R)
• M26: 7,652,679 km (0.064 R)
• M27: 7,848,353 km (0.074 R)
• M28: 8,045,822 km (0.074 R)
• M29: 8,169,989 km (0.109 R)
• M30: 8,800,843 km (0.111 R)
• M31: 9,342,985 km (0.098 R)
• M32: 9,578,602 km (0.106 R)
• M33: 10,378,502 km (0.052 R)
• M34: 10,622,646 km (0.11 R)
• M35: 10,978,838 km (0.1 R)
• M36: 11,900,361 km (0.076 R)
• M37: 12,013,756 km (0.082 R)
• M38: 12,156,024 km (0.056 R)
• M39: 13,432,243 km (0.103 R)
• M40: 14,086,285 km (0.027 R)
• M41: 14,236,332 km (0.084 R)
• M42: 14,386,977 km (0.097 R)
• M43: 14,720,281 km (0.054 R)
• M44: 14,872,572 km (0.07 R)
• M45: 14,964,275 km (0.081 R)
• M46: 15,148,131 km (0.101 R)
• M47: 15,735,452 km (0.094 R)
• M48: 16,016,247 km (0.061 R)
• M49: 16,709,633 km (0.104 R)
• M50: 17,188,047 km (0.072 R)
• M51: 17,284,388 km (0.086 R)
• M52: 17,477,370 km (0.083 R)
• M53: 17,638,786 km (0.118 R)
• M54: 18,093,264 km (0.091 R)
• M55: 18,354,761 km (0.1 R)
• M56: 19,179,943 km (0.102 R)
• M57: 19,346,445 km (0.04 R)
• M58: 19,680,946 km (0.063 R)
• M59: 20,017,392 km (0.084 R)
• M60: 20,355,633 km (0.092 R)
• M61: 20,525,426 km (0.043 R)
• M62: 21,175,279 km (0.035 R)
• M63: 21,278,502 km (0.099 R)
• M64: 21,485,396 km (0.073 R)
• M65: 22,040,553 km (0.09 R)
• M66: 22,460,026 km (0.092 R)
• M67: 22,705,965 km (0.029 R)
• M68: 22,811,581 km (0.087 R)
• M69: 23,662,793 km (0.077 R)
• M70: 23,841,562 km (0.081 R)
• M71: 23,984,727 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.9

Radius: 5

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.31 AU - 9.43 AU

Year: 14038 Days

Day: 21.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 50,763,140 km

• M1: 128,804 km (0.088 R)
• M2: 250,726 km (0.096 R)
• M3: 352,453 km (0.057 R)
• M4: 902,374 km (0.084 R)
• M5: 961,166 km (0.118 R)
• M6: 1,593,816 km (0.096 R)
• M7: 1,911,861 km (0.033 R)
• M8: 2,143,438 km (0.037 R)
• M9: 2,222,725 km (0.081 R)
• M10: 2,329,837 km (0.033 R)
• M11: 2,919,702 km (0.084 R)
• M12: 3,126,296 km (0.063 R)
• M13: 3,429,531 km (0.114 R)
• M14: 4,031,214 km (0.039 R)
• M15: 4,563,034 km (0.038 R)
• M16: 4,802,540 km (0.107 R)
• M17: 5,152,001 km (0.119 R)
• M18: 5,258,365 km (0.032 R)
• M19: 5,545,593 km (0.077 R)
• M20: 5,654,650 km (0.113 R)
• M21: 6,060,659 km (0.071 R)
• M22: 6,286,103 km (0.083 R)
• M23: 6,706,473 km (0.072 R)
• M24: 6,822,710 km (0.101 R)
• M25: 7,533,898 km (0.093 R)
• M26: 7,735,706 km (0.111 R)
• M27: 7,898,319 km (0.067 R)
• M28: 8,062,128 km (0.076 R)
• M29: 8,476,664 km (0.085 R)
• M30: 8,602,326 km (0.071 R)
• M31: 8,813,259 km (0.114 R)
• M32: 9,111,258 km (0.064 R)
• M33: 9,154,193 km (0.041 R)
• M34: 9,240,062 km (0.119 R)
• M35: 9,412,698 km (0.09 R)
• M36: 10,291,735 km (0.12 R)
• M37: 10,425,775 km (0.091 R)
• M38: 10,515,534 km (0.093 R)
• M39: 10,605,442 km (0.03 R)
• M40: 10,786,156 km (0.07 R)
• M41: 10,831,634 km (0.081 R)
• M42: 11,242,579 km (0.027 R)
• M43: 12,315,794 km (0.109 R)
• M44: 13,033,116 km (0.056 R)
• M45: 14,109,772 km (0.085 R)
• M46: 14,208,955 km (0.112 R)
• M47: 14,558,266 km (0.117 R)
• M48: 15,622,954 km (0.057 R)
• M49: 17,134,192 km (0.094 R)
• M50: 17,666,013 km (0.095 R)
• M51: 19,624,997 km (0.093 R)
• M52: 20,069,602 km (0.119 R)
• M53: 20,405,150 km (0.095 R)
• M54: 20,461,249 km (0.082 R)
• M55: 21,995,824 km (0.104 R)
• M56: 22,226,204 km (0.079 R)
• M57: 22,283,949 km (0.101 R)
• M58: 22,980,776 km (0.104 R)
• M59: 23,156,105 km (0.109 R)
• M60: 24,039,480 km (0.092 R)
• M61: 24,157,962 km (0.102 R)
• M62: 24,336,282 km (0.093 R)
• M63: 24,993,615 km (0.087 R)
• M64: 25,475,470 km (0.074 R)
• M65: 25,899,431 km (0.07 R)
• M66: 26,021,054 km (0.057 R)
• M67: 26,938,986 km (0.115 R)
• M68: 27,680,992 km (0.094 R)
• M69: 27,743,075 km (0.028 R)
• M70: 29,185,049 km (0.114 R)
• M71: 29,374,888 km (0.12 R)
• M72: 30,010,679 km (0.098 R)
• M73: 30,330,370 km (0.097 R)
• M74: 31,037,369 km (0.028 R)
• M75: 31,684,979 km (0.116 R)
• M76: 32,206,178 km (0.058 R)
• M77: 33,191,130 km (0.081 R)
• M78: 33,323,225 km (0.104 R)
• M79: 33,588,013 km (0.102 R)
• M80: 33,720,557 km (0.1 R)
• M81: 33,919,821 km (0.101 R)
• M82: 34,720,619 km (0.108 R)
• M83: 35,325,293 km (0.074 R)
• M84: 35,595,168 km (0.116 R)
• M85: 37,572,104 km (0.109 R)
• M86: 37,640,919 km (0.099 R)
• M87: 38,054,557 km (0.078 R)
• M88: 38,331,313 km (0.072 R)
• M89: 38,469,840 km (0.079 R)
• M90: 39,864,691 km (0.118 R)
• M91: 41,845,217 km (0.103 R)
• M92: 42,416,831 km (0.082 R)
• M93: 43,857,458 km (0.09 R)
• M94: 44,220,083 km (0.106 R)
• M95: 44,510,902 km (0.037 R)
• M96: 45,240,790 km (0.054 R)
• M97: 46,860,336 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 11,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit