🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.49 AU - 0.79 AU

Year: 195 Days

Day: 15.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.89 AU - 1.39 AU

Year: 464 Days

Day: 15.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.5

Radius: 12.1

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.11 AU - 6.61 AU

Year: 4725 Days

Day: 11.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,842,945 km

• M1: 222,602 km (0.071 R)
• M2: 461,061 km (0.103 R)
• M3: 1,043,595 km (0.052 R)
• M4: 1,369,868 km (0.044 R)
• M5: 1,891,366 km (0.1 R)
• M6: 2,078,363 km (0.077 R)
• M7: 2,511,748 km (0.049 R)
• M8: 2,781,324 km (0.113 R)
• M9: 2,951,865 km (0.111 R)
• M10: 3,371,188 km (0.106 R)
• M11: 3,576,436 km (0.106 R)
• M12: 3,692,375 km (0.068 R)
• M13: 4,463,552 km (0.089 R)
• M14: 4,638,880 km (0.098 R)
• M15: 4,842,034 km (0.114 R)
• M16: 5,684,420 km (0.113 R)
• M17: 6,345,792 km (0.079 R)
• M18: 6,714,401 km (0.09 R)
• M19: 7,177,556 km (0.116 R)
• M20: 7,561,724 km (0.108 R)
• M21: 7,771,310 km (0.113 R)
• M22: 7,982,842 km (0.112 R)
• M23: 8,135,132 km (0.112 R)
• M24: 8,691,337 km (0.11 R)
• M25: 8,785,285 km (0.091 R)
• M26: 9,387,865 km (0.104 R)
• M27: 9,548,682 km (0.055 R)
• M28: 10,036,671 km (0.111 R)
• M29: 10,333,473 km (0.086 R)
• M30: 10,868,136 km (0.112 R)
• M31: 11,104,949 km (0.046 R)
• M32: 11,241,083 km (0.114 R)
• M33: 11,343,558 km (0.118 R)
• M34: 13,024,290 km (0.109 R)
• M35: 13,384,222 km (0.12 R)
• M36: 13,492,830 km (0.035 R)
• M37: 13,930,255 km (0.091 R)
• M38: 14,150,762 km (0.087 R)
• M39: 14,261,464 km (0.051 R)
• M40: 14,595,217 km (0.072 R)
• M41: 14,744,366 km (0.114 R)
• M42: 14,856,565 km (0.045 R)
• M43: 15,081,859 km (0.119 R)
• M44: 15,157,256 km (0.037 R)
• M45: 15,384,047 km (0.101 R)
• M46: 15,688,179 km (0.091 R)
• M47: 16,032,703 km (0.108 R)
• M48: 16,225,235 km (0.109 R)
• M49: 16,807,321 km (0.083 R)
• M50: 17,159,923 km (0.111 R)
• M51: 17,554,562 km (0.077 R)
• M52: 17,753,079 km (0.055 R)
• M53: 18,192,298 km (0.103 R)
• M54: 18,312,724 km (0.115 R)
• M55: 18,594,716 km (0.087 R)
• M56: 18,837,513 km (0.103 R)
• M57: 18,959,436 km (0.062 R)
• M58: 19,040,817 km (0.092 R)
• M59: 19,122,198 km (0.094 R)
• M60: 19,326,399 km (0.111 R)
• M61: 19,902,202 km (0.037 R)
• M62: 20,441,801 km (0.092 R)
• M63: 20,902,114 km (0.101 R)
• M64: 21,154,635 km (0.048 R)
• M65: 22,561,752 km (0.087 R)
• M66: 22,648,070 km (0.093 R)
• M67: 23,211,306 km (0.112 R)
• M68: 23,385,588 km (0.032 R)
• M69: 23,691,665 km (0.038 R)
• M70: 24,750,818 km (0.071 R)
• M71: 25,196,769 km (0.101 R)
• M72: 25,420,717 km (0.096 R)
• M73: 25,780,500 km (0.085 R)
• M74: 26,323,241 km (0.113 R)
• M75: 26,595,958 km (0.075 R)
• M76: 27,144,384 km (0.043 R)
• M77: 28,485,080 km (0.112 R)
• M78: 28,765,127 km (0.104 R)
• M79: 30,990,545 km (0.107 R)
• M80: 31,374,862 km (0.103 R)
• M81: 31,519,374 km (0.086 R)
• M82: 31,809,145 km (0.113 R)
• M83: 32,196,753 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717

Radius: 12.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.12 AU - 11 AU

Year: 13067 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,842,945 km

• M1: 236,514 km (0.086 R)
• M2: 352,901 km (0.066 R)
• M3: 1,463,366 km (0.105 R)
• M4: 1,796,072 km (0.063 R)
• M5: 1,903,334 km (0.108 R)
• M6: 2,325,200 km (0.046 R)
• M7: 2,964,731 km (0.103 R)
• M8: 3,060,473 km (0.088 R)
• M9: 3,320,923 km (0.101 R)
• M10: 3,487,426 km (0.111 R)
• M11: 3,759,843 km (0.117 R)
• M12: 4,655,336 km (0.116 R)
• M13: 5,069,872 km (0.071 R)
• M14: 5,535,720 km (0.052 R)
• M15: 5,694,144 km (0.049 R)
• M16: 6,384,089 km (0.066 R)
• M17: 6,467,116 km (0.053 R)
• M18: 6,592,180 km (0.105 R)
• M19: 6,802,365 km (0.052 R)
• M20: 7,014,943 km (0.085 R)
• M21: 8,654,985 km (0.1 R)
• M22: 9,494,079 km (0.113 R)
• M23: 10,801,265 km (0.082 R)
• M24: 10,999,782 km (0.096 R)
• M25: 11,400,255 km (0.11 R)
• M26: 11,501,234 km (0.042 R)
• M27: 11,703,939 km (0.119 R)
• M28: 11,907,841 km (0.09 R)
• M29: 12,422,607 km (0.116 R)
• M30: 12,578,488 km (0.111 R)
• M31: 12,997,512 km (0.066 R)
• M32: 13,634,500 km (0.081 R)
• M33: 14,938,843 km (0.103 R)
• M34: 15,494,001 km (0.071 R)
• M35: 15,999,492 km (0.038 R)
• M36: 16,396,375 km (0.076 R)
• M37: 16,681,958 km (0.11 R)
• M38: 17,026,781 km (0.115 R)
• M39: 17,257,910 km (0.11 R)
• M40: 19,868,991 km (0.097 R)
• M41: 21,531,322 km (0.085 R)
• M42: 22,791,236 km (0.114 R)
• M43: 22,918,543 km (0.063 R)
• M44: 24,075,085 km (0.075 R)
• M45: 24,595,087 km (0.117 R)
• M46: 24,725,686 km (0.072 R)
• M47: 25,118,978 km (0.105 R)
• M48: 27,250,748 km (0.112 R)
• M49: 27,385,985 km (0.099 R)
• M50: 28,818,683 km (0.109 R)
• M51: 29,025,278 km (0.06 R)
• M52: 30,625,975 km (0.113 R)
• M53: 31,472,550 km (0.051 R)
• M54: 32,828,505 km (0.05 R)
• M55: 33,332,949 km (0.065 R)
• M56: 34,422,470 km (0.114 R)
• M57: 34,641,781 km (0.11 R)
• M58: 35,228,803 km (0.079 R)
• M59: 35,745,214 km (0.074 R)
• M60: 36,041,418 km (0.092 R)
• M61: 36,338,370 km (0.115 R)
• M62: 36,934,966 km (0.097 R)
• M63: 37,911,092 km (0.115 R)
• M64: 38,213,280 km (0.115 R)
• M65: 39,353,216 km (0.118 R)
• M66: 39,735,588 km (0.104 R)
• M67: 40,196,200 km (0.12 R)
• M68: 40,890,334 km (0.105 R)
• M69: 43,154,199 km (0.099 R)
• M70: 43,627,526 km (0.117 R)
• M71: 45,699,008 km (0.098 R)
• M72: 46,181,461 km (0.041 R)
• M73: 46,746,642 km (0.071 R)
• M74: 47,232,835 km (0.095 R)
• M75: 48,865,696 km (0.11 R)
• M76: 49,112,233 km (0.038 R)
• M77: 49,689,082 km (0.117 R)
• M78: 49,854,238 km (0.045 R)
• M79: 51,349,469 km (0.104 R)
• M80: 51,432,945 km (0.045 R)
• M81: 52,018,770 km (0.057 R)
• M82: 52,270,394 km (0.106 R)
• M83: 52,775,137 km (0.109 R)
• M84: 53,365,899 km (0.045 R)
• M85: 53,704,439 km (0.113 R)
• M86: 57,389,184 km (0.08 R)
• M87: 57,475,801 km (0.079 R)
• M88: 57,996,701 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.2

Radius: 5.9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.89 AU - 12.01 AU

Year: 15731 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,842,945 km

• M1: 107,411 km (0.067 R)
• M2: 443,109 km (0.045 R)
• M3: 677,828 km (0.089 R)
• M4: 830,268 km (0.05 R)
• M5: 1,135,149 km (0.069 R)
• M6: 1,300,005 km (0.08 R)
• M7: 1,598,004 km (0.108 R)
• M8: 1,916,648 km (0.094 R)
• M9: 2,133,415 km (0.067 R)
• M10: 2,874,224 km (0.052 R)
• M11: 3,735,608 km (0.044 R)
• M12: 3,808,762 km (0.104 R)
• M13: 3,981,398 km (0.096 R)
• M14: 4,829,169 km (0.052 R)
• M15: 5,424,269 km (0.105 R)
• M16: 6,359,854 km (0.063 R)
• M17: 6,535,333 km (0.075 R)
• M18: 6,682,686 km (0.102 R)
• M19: 7,283,322 km (0.077 R)
• M20: 9,186,356 km (0.115 R)
• M21: 10,192,253 km (0.099 R)
• M22: 10,397,501 km (0.082 R)
• M23: 11,021,773 km (0.103 R)
• M24: 11,444,686 km (0.101 R)
• M25: 12,378,925 km (0.116 R)
• M26: 12,488,281 km (0.097 R)
• M27: 13,003,047 km (0.106 R)
• M28: 13,114,198 km (0.108 R)
• M29: 13,188,548 km (0.11 R)
• M30: 13,787,987 km (0.102 R)
• M31: 14,703,825 km (0.051 R)
• M32: 14,819,763 km (0.089 R)
• M33: 15,208,120 km (0.118 R)
• M34: 16,034,648 km (0.113 R)
• M35: 16,114,084 km (0.118 R)
• M36: 16,353,291 km (0.084 R)
• M37: 17,444,309 km (0.091 R)
• M38: 17,648,809 km (0.065 R)
• M39: 18,267,396 km (0.099 R)
• M40: 18,977,088 km (0.106 R)
• M41: 19,653,121 km (0.118 R)
• M42: 20,251,213 km (0.1 R)
• M43: 20,380,167 km (0.092 R)
• M44: 23,329,788 km (0.092 R)
• M45: 23,555,232 km (0.072 R)
• M46: 23,781,424 km (0.055 R)
• M47: 24,922,856 km (0.119 R)
• M48: 25,061,084 km (0.097 R)
• M49: 25,616,391 km (0.11 R)
• M50: 27,734,548 km (0.12 R)
• M51: 29,226,038 km (0.072 R)
• M52: 31,735,991 km (0.114 R)
• M53: 31,935,705 km (0.074 R)
• M54: 32,336,477 km (0.106 R)
• M55: 33,548,818 km (0.115 R)
• M56: 33,956,173 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.4

Radius: 4.3

Gravity: 49.56 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.7 AU - 13.3 AU

Year: 17849 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,842,945 km

• M1: 289,771 km (0.049 R)
• M2: 674,836 km (0.093 R)
• M3: 770,279 km (0.049 R)
• M4: 1,055,263 km (0.059 R)
• M5: 1,281,605 km (0.069 R)
• M6: 1,910,514 km (0.103 R)
• M7: 1,977,983 km (0.062 R)
• M8: 3,777,945 km (0.083 R)
• M9: 4,520,100 km (0.106 R)
• M10: 4,746,890 km (0.072 R)
• M11: 5,836,711 km (0.046 R)
• M12: 6,033,731 km (0.044 R)
• M13: 6,133,214 km (0.083 R)
• M14: 6,283,260 km (0.096 R)
• M15: 6,536,230 km (0.115 R)
• M16: 7,314,737 km (0.118 R)
• M17: 7,634,129 km (0.079 R)
• M18: 8,067,364 km (0.054 R)
• M19: 9,299,004 km (0.03 R)
• M20: 11,070,392 km (0.117 R)
• M21: 11,994,159 km (0.091 R)
• M22: 12,119,223 km (0.067 R)
• M23: 12,181,904 km (0.093 R)
• M24: 12,307,566 km (0.115 R)
• M25: 12,560,237 km (0.113 R)
• M26: 13,134,992 km (0.049 R)
• M27: 14,509,049 km (0.102 R)
• M28: 15,179,247 km (0.097 R)
• M29: 15,518,086 km (0.077 R)
• M30: 16,549,564 km (0.091 R)
• M31: 17,249,532 km (0.12 R)
• M32: 17,319,993 km (0.045 R)
• M33: 17,816,358 km (0.083 R)
• M34: 18,030,583 km (0.035 R)
• M35: 18,533,531 km (0.107 R)
• M36: 18,750,597 km (0.086 R)
• M37: 19,260,127 km (0.033 R)
• M38: 19,479,887 km (0.117 R)
• M39: 20,367,301 km (0.085 R)
• M40: 20,591,249 km (0.075 R)
• M41: 21,419,124 km (0.114 R)
• M42: 21,570,966 km (0.101 R)
• M43: 22,720,027 km (0.101 R)
• M44: 22,952,203 km (0.092 R)
• M45: 23,575,278 km (0.11 R)
• M46: 24,046,362 km (0.113 R)
• M47: 27,100,253 km (0.054 R)
• M48: 28,006,816 km (0.09 R)
• M49: 28,089,693 km (0.097 R)
• M50: 29,511,471 km (0.1 R)
• M51: 30,188,701 km (0.054 R)
• M52: 31,128,175 km (0.037 R)
• M53: 31,903,990 km (0.101 R)
• M54: 34,357,844 km (0.088 R)
• M55: 35,427,917 km (0.071 R)
• M56: 35,517,526 km (0.113 R)
• M57: 37,144,553 km (0.079 R)
• M58: 38,058,745 km (0.06 R)
• M59: 38,610,911 km (0.108 R)
• M60: 39,351,271 km (0.084 R)
• M61: 40,096,119 km (0.11 R)
• M62: 41,694,572 km (0.075 R)
• M63: 42,454,081 km (0.096 R)
• M64: 42,930,999 km (0.089 R)
• M65: 43,409,712 km (0.066 R)
• M66: 46,220,955 km (0.117 R)
• M67: 47,796,968 km (0.038 R)
• M68: 48,492,000 km (0.074 R)
• M69: 48,691,265 km (0.069 R)
• M70: 49,390,635 km (0.052 R)
• M71: 52,425,078 km (0.05 R)
• M72: 53,244,575 km (0.025 R)
• M73: 54,999,657 km (0.107 R)
• M74: 55,936,589 km (0.103 R)
• M75: 56,564,002 km (0.081 R)
• M76: 56,668,870 km (0.106 R)
• M77: 58,778,649 km (0.058 R)
• M78: 59,629,711 km (0.06 R)
• M79: 61,021,420 km (0.09 R)
• M80: 63,074,501 km (0.107 R)
• M81: 63,509,682 km (0.106 R)
• M82: 63,836,703 km (0.094 R)
• M83: 64,711,401 km (0.109 R)
• M84: 66,251,661 km (0.06 R)
• M85: 67,581,586 km (0.095 R)
• M86: 69,817,476 km (0.08 R)
• M87: 70,718,653 km (0.108 R)
• M88: 71,510,325 km (0.079 R)
• M89: 71,850,511 km (0.079 R)
• M90: 72,646,372 km (0.03 R)
• M91: 73,788,252 km (0.103 R)
• M92: 74,017,436 km (0.071 R)
• M93: 77,366,035 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.6

Radius: 6.5

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.25 AU - 14.33 AU

Year: 20570 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,842,945 km

• M1: 121,174 km (0.076 R)
• M2: 220,058 km (0.092 R)
• M3: 352,602 km (0.085 R)
• M4: 872,754 km (0.046 R)
• M5: 919,877 km (0.09 R)
• M6: 1,016,518 km (0.103 R)
• M7: 2,126,085 km (0.079 R)
• M8: 2,623,797 km (0.115 R)
• M9: 2,797,480 km (0.117 R)
• M10: 3,083,362 km (0.072 R)
• M11: 3,229,818 km (0.07 R)
• M12: 3,303,869 km (0.115 R)
• M13: 3,644,354 km (0.12 R)
• M14: 3,799,188 km (0.096 R)
• M15: 4,858,041 km (0.093 R)
• M16: 4,900,527 km (0.073 R)
• M17: 4,943,162 km (0.057 R)
• M18: 5,114,751 km (0.075 R)
• M19: 5,820,704 km (0.082 R)
• M20: 6,184,974 km (0.108 R)
• M21: 7,176,359 km (0.101 R)
• M22: 8,470,680 km (0.119 R)
• M23: 9,196,978 km (0.096 R)
• M24: 10,432,956 km (0.085 R)
• M25: 11,210,565 km (0.063 R)
• M26: 12,006,725 km (0.103 R)
• M27: 12,469,880 km (0.102 R)
• M28: 12,586,566 km (0.108 R)
• M29: 13,353,854 km (0.105 R)
• M30: 13,592,911 km (0.113 R)
• M31: 14,196,988 km (0.116 R)
• M32: 14,995,391 km (0.117 R)
• M33: 15,556,533 km (0.085 R)
• M34: 15,808,157 km (0.083 R)
• M35: 16,443,200 km (0.108 R)
• M36: 16,957,218 km (0.062 R)
• M37: 17,151,246 km (0.099 R)
• M38: 17,346,172 km (0.052 R)
• M39: 17,869,316 km (0.099 R)
• M40: 17,934,990 km (0.073 R)
• M41: 18,397,696 km (0.116 R)
• M42: 19,065,351 km (0.114 R)
• M43: 19,132,520 km (0.088 R)
• M44: 19,267,159 km (0.119 R)
• M45: 19,944,987 km (0.089 R)
• M46: 20,013,203 km (0.049 R)
• M47: 20,081,569 km (0.065 R)
• M48: 20,424,298 km (0.12 R)
• M49: 21,603,728 km (0.1 R)
• M50: 21,673,740 km (0.108 R)
• M51: 21,743,901 km (0.116 R)
• M52: 23,306,151 km (0.096 R)
• M53: 23,522,021 km (0.026 R)
• M54: 24,830,853 km (0.103 R)
• M55: 25,124,813 km (0.093 R)
• M56: 25,716,472 km (0.092 R)
• M57: 26,312,620 km (0.084 R)
• M58: 26,913,405 km (0.056 R)
• M59: 27,670,520 km (0.08 R)
• M60: 28,358,072 km (0.106 R)
• M61: 28,665,495 km (0.119 R)
• M62: 29,051,159 km (0.048 R)
• M63: 30,062,141 km (0.029 R)
• M64: 31,639,950 km (0.092 R)
• M65: 31,719,536 km (0.045 R)
• M66: 32,599,470 km (0.075 R)
• M67: 34,138,234 km (0.109 R)
• M68: 34,301,445 km (0.098 R)
• M69: 36,198,646 km (0.109 R)
• M70: 36,866,450 km (0.101 R)
• M71: 38,383,822 km (0.071 R)
• M72: 39,921,538 km (0.068 R)
• M73: 42,528,730 km (0.069 R)
• M74: 42,792,471 km (0.09 R)
• M75: 43,675,547 km (0.082 R)
• M76: 45,280,134 km (0.053 R)
• M77: 45,369,893 km (0.096 R)
• M78: 45,549,410 km (0.109 R)
• M79: 45,819,285 km (0.112 R)
• M80: 47,814,322 km (0.064 R)
• M81: 49,837,483 km (0.079 R)
• M82: 51,420,079 km (0.112 R)
• M83: 51,607,226 km (0.089 R)
• M84: 53,208,073 km (0.046 R)
• M85: 54,920,819 km (0.026 R)
• M86: 56,844,797 km (0.078 R)
• M87: 57,426,434 km (0.086 R)
• M88: 57,620,612 km (0.105 R)
• M89: 58,107,403 km (0.114 R)
• M90: 61,353,378 km (0.11 R)
• M91: 63,951,893 km (0.103 R)
• M92: 66,280,533 km (0.1 R)
• M93: 68,019,459 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 16,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit