🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.63 AU - 1.01 AU

Year: 271 Days

Day: 44.8 Hours

Environment

Temp: 87 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,078,323 km

• M1: 327,919 km (0.046 R)
• M2: 809,324 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.76 AU - 1.92 AU

Year: 912 Days

Day: 38.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.98 AU - 3.22 AU

Year: 1531 Days

Day: 26.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,078,323 km

• M1: 801,246 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.01 AU - 3.91 AU

Year: 2351 Days

Day: 44.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,078,323 km

• M1: 1,656,946 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 9.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.8 AU - 6.22 AU

Year: 4096 Days

Day: 13.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 152.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,078,323 km

• M1: 125,513 km (0.114 R)
• M2: 341,682 km (0.117 R)
• M3: 518,057 km (0.089 R)
• M4: 626,067 km (0.09 R)
• M5: 759,359 km (0.115 R)
• M6: 820,993 km (0.09 R)
• M7: 1,175,540 km (0.112 R)
• M8: 1,541,157 km (0.055 R)
• M9: 1,748,799 km (0.107 R)
• M10: 1,820,008 km (0.086 R)
• M11: 1,941,032 km (0.082 R)
• M12: 2,127,731 km (0.073 R)
• M13: 2,204,025 km (0.114 R)
• M14: 2,451,909 km (0.107 R)
• M15: 2,545,557 km (0.099 R)
• M16: 2,974,604 km (0.112 R)
• M17: 3,175,963 km (0.113 R)
• M18: 3,234,306 km (0.096 R)
• M19: 3,531,407 km (0.119 R)
• M20: 3,806,368 km (0.083 R)
• M21: 4,312,458 km (0.104 R)
• M22: 4,474,921 km (0.051 R)
• M23: 4,974,728 km (0.083 R)
• M24: 5,076,903 km (0.061 R)
• M25: 5,900,738 km (0.11 R)
• M26: 6,263,962 km (0.115 R)
• M27: 6,671,915 km (0.088 R)
• M28: 6,747,014 km (0.119 R)
• M29: 6,916,957 km (0.113 R)
• M30: 7,533,001 km (0.057 R)
• M31: 7,630,838 km (0.07 R)
• M32: 7,728,974 km (0.114 R)
• M33: 8,126,306 km (0.11 R)
• M34: 8,755,365 km (0.037 R)
• M35: 9,044,538 km (0.063 R)
• M36: 9,484,206 km (0.081 R)
• M37: 9,866,728 km (0.119 R)
• M38: 9,995,382 km (0.073 R)
• M39: 10,254,186 km (0.032 R)
• M40: 10,341,102 km (0.057 R)
• M41: 10,537,225 km (0.112 R)
• M42: 10,756,685 km (0.1 R)
• M43: 10,889,079 km (0.118 R)
• M44: 11,022,072 km (0.099 R)
• M45: 11,536,689 km (0.08 R)
• M46: 11,604,307 km (0.047 R)
• M47: 11,967,680 km (0.109 R)
• M48: 12,150,788 km (0.119 R)
• M49: 12,265,679 km (0.084 R)
• M50: 12,357,831 km (0.11 R)
• M51: 12,752,171 km (0.093 R)
• M52: 12,915,831 km (0.087 R)
• M53: 13,197,823 km (0.039 R)
• M54: 13,268,733 km (0.076 R)
• M55: 13,768,090 km (0.045 R)
• M56: 14,080,301 km (0.043 R)
• M57: 14,419,140 km (0.081 R)
• M58: 14,809,740 km (0.09 R)
• M59: 15,154,414 km (0.067 R)
• M60: 15,253,448 km (0.091 R)
• M61: 15,402,148 km (0.108 R)
• M62: 15,576,429 km (0.114 R)
• M63: 15,851,690 km (0.12 R)
• M64: 16,661,164 km (0.093 R)
• M65: 17,303,088 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 13

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.82 AU - 6.76 AU

Year: 5089 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 119.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,078,323 km

• M1: 206,146 km (0.098 R)
• M2: 373,546 km (0.067 R)
• M3: 562,488 km (0.067 R)
• M4: 658,380 km (0.091 R)
• M5: 801,097 km (0.094 R)
• M6: 1,029,084 km (0.088 R)
• M7: 1,246,599 km (0.116 R)
• M8: 1,378,096 km (0.036 R)
• M9: 1,584,391 km (0.077 R)
• M10: 2,047,396 km (0.119 R)
• M11: 2,145,084 km (0.06 R)
• M12: 2,324,901 km (0.061 R)
• M13: 2,530,897 km (0.053 R)
• M14: 2,614,971 km (0.11 R)
• M15: 3,072,291 km (0.052 R)
• M16: 3,368,196 km (0.045 R)
• M17: 3,865,759 km (0.045 R)
• M18: 4,668,800 km (0.106 R)
• M19: 4,851,309 km (0.103 R)
• M20: 4,956,626 km (0.118 R)
• M21: 5,116,247 km (0.109 R)
• M22: 5,304,441 km (0.06 R)
• M23: 5,549,931 km (0.093 R)
• M24: 5,715,835 km (0.069 R)
• M25: 5,967,609 km (0.077 R)
• M26: 6,744,919 km (0.067 R)
• M27: 6,833,332 km (0.076 R)
• M28: 7,220,790 km (0.115 R)
• M29: 8,552,959 km (0.104 R)
• M30: 8,905,860 km (0.101 R)
• M31: 9,100,487 km (0.089 R)
• M32: 9,493,780 km (0.085 R)
• M33: 10,161,884 km (0.107 R)
• M34: 10,331,229 km (0.091 R)
• M35: 10,810,541 km (0.109 R)
• M36: 11,087,745 km (0.03 R)
• M37: 11,578,426 km (0.092 R)
• M38: 11,720,096 km (0.111 R)
• M39: 11,862,214 km (0.078 R)
• M40: 12,076,438 km (0.092 R)
• M41: 12,946,200 km (0.113 R)
• M42: 13,166,857 km (0.107 R)
• M43: 13,574,660 km (0.081 R)
• M44: 13,686,560 km (0.069 R)
• M45: 13,948,954 km (0.113 R)
• M46: 14,212,994 km (0.067 R)
• M47: 14,478,680 km (0.048 R)
• M48: 15,363,253 km (0.082 R)
• M49: 15,518,984 km (0.091 R)
• M50: 16,384,408 km (0.095 R)
• M51: 16,943,305 km (0.119 R)
• M52: 17,104,123 km (0.095 R)
• M53: 17,630,408 km (0.036 R)
• M54: 20,255,402 km (0.119 R)
• M55: 20,597,532 km (0.09 R)
• M56: 22,645,228 km (0.087 R)
• M57: 24,529,563 km (0.113 R)
• M58: 24,665,996 km (0.102 R)
• M59: 25,031,314 km (0.069 R)
• M60: 25,628,658 km (0.09 R)
• M61: 25,767,186 km (0.075 R)
• M62: 25,906,013 km (0.096 R)
• M63: 26,184,415 km (0.082 R)
• M64: 26,323,840 km (0.105 R)
• M65: 26,743,911 km (0.097 R)
• M66: 27,072,278 km (0.051 R)
• M67: 27,638,057 km (0.061 R)
• M68: 27,827,598 km (0.097 R)
• M69: 28,160,303 km (0.064 R)
• M70: 28,446,484 km (0.106 R)
• M71: 28,925,496 km (0.036 R)
• M72: 29,117,879 km (0.108 R)
• M73: 29,310,711 km (0.103 R)
• M74: 29,503,991 km (0.09 R)
• M75: 29,891,749 km (0.088 R)
• M76: 30,183,764 km (0.119 R)
• M77: 30,721,419 km (0.105 R)
• M78: 31,509,201 km (0.084 R)
• M79: 32,054,635 km (0.082 R)
• M80: 32,353,531 km (0.03 R)
• M81: 33,558,094 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 12

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.81 AU - 8.63 AU

Year: 8608 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,078,323 km

• M1: 171,439 km (0.034 R)
• M2: 254,915 km (0.114 R)
• M3: 544,985 km (0.089 R)
• M4: 714,479 km (0.116 R)
• M5: 1,031,926 km (0.085 R)
• M6: 1,330,374 km (0.08 R)
• M7: 2,008,052 km (0.091 R)
• M8: 2,155,406 km (0.118 R)
• M9: 2,592,681 km (0.073 R)
• M10: 2,726,720 km (0.036 R)
• M11: 3,142,752 km (0.048 R)
• M12: 3,638,669 km (0.057 R)
• M13: 4,065,621 km (0.083 R)
• M14: 4,541,043 km (0.083 R)
• M15: 5,236,374 km (0.119 R)
• M16: 5,338,400 km (0.112 R)
• M17: 5,544,546 km (0.083 R)
• M18: 5,753,385 km (0.085 R)
• M19: 5,858,851 km (0.051 R)
• M20: 6,214,894 km (0.114 R)
• M21: 6,688,371 km (0.037 R)
• M22: 7,670,182 km (0.117 R)
• M23: 7,786,270 km (0.115 R)
• M24: 7,864,061 km (0.091 R)
• M25: 8,059,735 km (0.103 R)
• M26: 8,336,341 km (0.081 R)
• M27: 8,616,239 km (0.118 R)
• M28: 8,736,964 km (0.102 R)
• M29: 8,817,897 km (0.114 R)
• M30: 9,103,030 km (0.085 R)
• M31: 9,185,010 km (0.119 R)
• M32: 11,094,926 km (0.054 R)
• M33: 11,847,553 km (0.061 R)
• M34: 12,662,562 km (0.114 R)
• M35: 13,918,735 km (0.05 R)
• M36: 14,108,276 km (0.055 R)
• M37: 14,346,286 km (0.076 R)
• M38: 14,681,834 km (0.104 R)
• M39: 15,507,465 km (0.103 R)
• M40: 15,851,839 km (0.088 R)
• M41: 16,398,171 km (0.097 R)
• M42: 16,950,636 km (0.041 R)
• M43: 17,919,282 km (0.03 R)
• M44: 18,592,472 km (0.081 R)
• M45: 18,905,880 km (0.11 R)
• M46: 19,326,699 km (0.056 R)
• M47: 19,963,537 km (0.061 R)
• M48: 20,715,266 km (0.1 R)
• M49: 20,931,734 km (0.118 R)
• M50: 22,191,049 km (0.119 R)
• M51: 22,468,104 km (0.114 R)
• M52: 22,802,007 km (0.117 R)
• M53: 22,913,756 km (0.088 R)
• M54: 23,418,499 km (0.1 R)
• M55: 24,040,527 km (0.067 R)
• M56: 24,154,222 km (0.068 R)
• M57: 25,532,317 km (0.111 R)
• M58: 26,582,494 km (0.104 R)
• M59: 28,304,216 km (0.032 R)
• M60: 28,544,471 km (0.08 R)
• M61: 28,725,185 km (0.07 R)
• M62: 28,966,636 km (0.119 R)
• M63: 29,087,660 km (0.097 R)
• M64: 29,390,895 km (0.03 R)
• M65: 30,368,218 km (0.082 R)
• M66: 31,916,706 km (0.097 R)
• M67: 33,744,941 km (0.116 R)
• M68: 35,089,976 km (0.09 R)
• M69: 35,996,240 km (0.105 R)
• M70: 36,126,390 km (0.05 R)
• M71: 37,107,303 km (0.08 R)
• M72: 37,634,037 km (0.091 R)
• M73: 38,229,586 km (0.086 R)
• M74: 38,894,848 km (0.052 R)
• M75: 39,162,030 km (0.118 R)
• M76: 39,295,920 km (0.113 R)
• M77: 39,563,999 km (0.088 R)
• M78: 40,439,596 km (0.092 R)
• M79: 40,642,600 km (0.044 R)
• M80: 42,553,414 km (0.1 R)
• M81: 42,690,894 km (0.102 R)
• M82: 43,450,402 km (0.109 R)
• M83: 43,866,584 km (0.107 R)
• M84: 46,178,768 km (0.113 R)
• M85: 46,461,807 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.5

Radius: 7.2

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.03 AU - 15.63 AU

Year: 18786 Days

Day: 18.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 145 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,078,323 km

• M1: 115,041 km (0.1 R)
• M2: 268,977 km (0.114 R)
• M3: 320,139 km (0.113 R)
• M4: 1,086,230 km (0.118 R)
• M5: 1,196,484 km (0.118 R)
• M6: 1,310,477 km (0.102 R)
• M7: 1,549,535 km (0.089 R)
• M8: 1,750,744 km (0.103 R)
• M9: 1,854,565 km (0.032 R)
• M10: 3,000,933 km (0.115 R)
• M11: 3,094,282 km (0.094 R)
• M12: 3,575,838 km (0.115 R)
• M13: 3,708,232 km (0.113 R)
• M14: 3,876,081 km (0.077 R)
• M15: 4,080,731 km (0.084 R)
• M16: 4,359,132 km (0.087 R)
• M17: 5,533,176 km (0.068 R)
• M18: 6,963,182 km (0.084 R)
• M19: 7,548,559 km (0.119 R)
• M20: 7,847,156 km (0.062 R)
• M21: 8,062,876 km (0.112 R)
• M22: 8,900,176 km (0.049 R)
• M23: 9,765,001 km (0.11 R)
• M24: 10,847,192 km (0.087 R)
• M25: 11,524,571 km (0.091 R)
• M26: 11,868,347 km (0.086 R)
• M27: 12,115,932 km (0.078 R)
• M28: 12,818,294 km (0.037 R)
• M29: 12,970,584 km (0.049 R)
• M30: 13,276,811 km (0.12 R)
• M31: 13,792,624 km (0.118 R)
• M32: 14,631,420 km (0.109 R)
• M33: 14,684,377 km (0.094 R)
• M34: 15,217,694 km (0.084 R)
• M35: 15,920,355 km (0.083 R)
• M36: 16,413,130 km (0.035 R)
• M37: 16,910,842 km (0.081 R)
• M38: 17,189,394 km (0.102 R)
• M39: 19,182,187 km (0.1 R)
• M40: 19,472,706 km (0.11 R)
• M41: 20,058,232 km (0.106 R)
• M42: 20,117,174 km (0.077 R)
• M43: 20,294,148 km (0.116 R)
• M44: 21,668,055 km (0.054 R)
• M45: 21,970,691 km (0.068 R)
• M46: 23,257,083 km (0.059 R)
• M47: 23,815,682 km (0.064 R)
• M48: 24,946,492 km (0.116 R)
• M49: 25,009,772 km (0.064 R)
• M50: 25,773,918 km (0.075 R)
• M51: 26,158,833 km (0.12 R)
• M52: 26,999,424 km (0.077 R)
• M53: 27,390,323 km (0.085 R)
• M54: 27,455,697 km (0.03 R)
• M55: 27,586,446 km (0.068 R)
• M56: 28,243,779 km (0.097 R)
• M57: 28,574,390 km (0.06 R)
• M58: 28,706,934 km (0.117 R)
• M59: 29,105,911 km (0.073 R)
• M60: 30,720,222 km (0.101 R)
• M61: 31,128,325 km (0.114 R)
• M62: 31,333,124 km (0.1 R)
• M63: 31,812,586 km (0.084 R)
• M64: 33,754,366 km (0.104 R)
• M65: 34,245,795 km (0.088 R)
• M66: 35,022,956 km (0.119 R)
• M67: 37,099,225 km (0.114 R)
• M68: 37,824,475 km (0.088 R)
• M69: 39,068,082 km (0.099 R)
• M70: 39,657,797 km (0.106 R)
• M71: 41,745,286 km (0.114 R)
• M72: 41,820,534 km (0.075 R)
• M73: 42,197,371 km (0.095 R)
• M74: 43,106,028 km (0.079 R)
• M75: 43,258,169 km (0.025 R)
• M76: 43,334,314 km (0.071 R)
• M77: 44,404,538 km (0.059 R)
• M78: 44,558,175 km (0.068 R)
• M79: 44,942,940 km (0.105 R)
• M80: 45,251,561 km (0.087 R)
• M81: 45,560,929 km (0.102 R)
• M82: 46,181,611 km (0.116 R)
• M83: 46,337,342 km (0.056 R)
• M84: 47,039,854 km (0.114 R)
• M85: 47,431,650 km (0.076 R)
• M86: 49,805,021 km (0.07 R)
• M87: 50,845,474 km (0.117 R)
• M88: 51,247,593 km (0.072 R)
• M89: 52,703,779 km (0.106 R)
• M90: 53,192,216 km (0.119 R)
• M91: 54,337,687 km (0.051 R)
• M92: 54,666,353 km (0.077 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 18,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit