🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.66 AU - 0.68 AU

Year: 360 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,778,039 km

• M1: 248,632 km (0.077 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.2

Radius: 11.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.32 AU - 1.8 AU

Year: 1278 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 137.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,778,039 km

• M1: 184,903 km (0.089 R)
• M2: 269,575 km (0.075 R)
• M3: 386,411 km (0.117 R)
• M4: 487,390 km (0.073 R)
• M5: 658,979 km (0.039 R)
• M6: 757,713 km (0.118 R)
• M7: 894,595 km (0.067 R)
• M8: 981,661 km (0.103 R)
• M9: 1,085,931 km (0.092 R)
• M10: 1,227,600 km (0.073 R)
• M11: 1,298,958 km (0.09 R)
• M12: 1,623,586 km (0.059 R)
• M13: 1,757,326 km (0.116 R)
• M14: 1,838,558 km (0.083 R)
• M15: 1,964,968 km (0.045 R)
• M16: 2,053,979 km (0.092 R)
• M17: 2,390,574 km (0.089 R)
• M18: 2,534,038 km (0.107 R)
• M19: 2,631,277 km (0.091 R)
• M20: 2,764,718 km (0.087 R)
• M21: 2,910,576 km (0.093 R)
• M22: 3,079,622 km (0.025 R)
• M23: 3,215,157 km (0.116 R)
• M24: 3,568,358 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.7

Radius: 10.7

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.42 AU - 3.14 AU

Year: 3041 Days

Day: 9.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,778,039 km

• M1: 150,196 km (0.113 R)
• M2: 257,159 km (0.084 R)
• M3: 392,246 km (0.091 R)
• M4: 475,422 km (0.056 R)
• M5: 575,503 km (0.093 R)
• M6: 922,869 km (0.104 R)
• M7: 1,028,485 km (0.029 R)
• M8: 1,126,173 km (0.12 R)
• M9: 1,227,151 km (0.035 R)
• M10: 1,357,750 km (0.098 R)
• M11: 1,619,247 km (0.112 R)
• M12: 1,852,171 km (0.081 R)
• M13: 1,927,120 km (0.083 R)
• M14: 2,581,461 km (0.088 R)
• M15: 2,665,834 km (0.102 R)
• M16: 2,924,489 km (0.043 R)
• M17: 3,227,574 km (0.064 R)
• M18: 3,806,219 km (0.106 R)
• M19: 3,922,007 km (0.077 R)
• M20: 4,038,993 km (0.117 R)
• M21: 4,236,612 km (0.115 R)
• M22: 4,356,739 km (0.097 R)
• M23: 4,437,372 km (0.081 R)
• M24: 5,016,465 km (0.11 R)
• M25: 5,122,381 km (0.117 R)
• M26: 5,314,913 km (0.071 R)
• M27: 5,996,481 km (0.03 R)
• M28: 6,108,979 km (0.09 R)
• M29: 6,244,963 km (0.11 R)
• M30: 7,248,914 km (0.096 R)
• M31: 7,417,062 km (0.062 R)
• M32: 7,659,561 km (0.11 R)
• M33: 8,554,305 km (0.109 R)
• M34: 9,014,020 km (0.044 R)
• M35: 9,455,633 km (0.071 R)
• M36: 9,534,321 km (0.093 R)
• M37: 9,824,691 km (0.081 R)
• M38: 9,957,533 km (0.103 R)
• M39: 10,198,386 km (0.08 R)
• M40: 10,822,508 km (0.081 R)
• M41: 11,042,567 km (0.117 R)
• M42: 11,683,444 km (0.079 R)
• M43: 11,880,764 km (0.081 R)
• M44: 12,623,816 km (0.055 R)
• M45: 12,913,587 km (0.101 R)
• M46: 13,147,110 km (0.079 R)
• M47: 13,411,449 km (0.095 R)
• M48: 13,736,824 km (0.116 R)
• M49: 14,005,053 km (0.092 R)
• M50: 14,637,553 km (0.078 R)
• M51: 14,819,913 km (0.053 R)
• M52: 14,941,985 km (0.116 R)
• M53: 15,217,843 km (0.081 R)
• M54: 15,464,530 km (0.067 R)
• M55: 15,619,214 km (0.103 R)
• M56: 15,805,763 km (0.103 R)
• M57: 15,899,262 km (0.068 R)
• M58: 16,971,878 km (0.084 R)
• M59: 17,131,499 km (0.107 R)
• M60: 17,323,882 km (0.112 R)
• M61: 17,872,607 km (0.073 R)
• M62: 18,100,295 km (0.064 R)
• M63: 19,386,089 km (0.091 R)
• M64: 20,158,163 km (0.11 R)
• M65: 20,395,127 km (0.077 R)
• M66: 20,530,961 km (0.1 R)
• M67: 21,043,035 km (0.06 R)
• M68: 21,386,811 km (0.103 R)
• M69: 21,455,775 km (0.088 R)
• M70: 21,594,004 km (0.08 R)
• M71: 22,359,047 km (0.106 R)
• M72: 22,639,543 km (0.107 R)
• M73: 23,062,457 km (0.097 R)
• M74: 23,773,046 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 12.3

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.49 AU - 3.41 AU

Year: 3324 Days

Day: 7.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,778,039 km

• M1: 167,849 km (0.089 R)
• M2: 245,191 km (0.095 R)
• M3: 497,413 km (0.048 R)
• M4: 641,027 km (0.059 R)
• M5: 781,050 km (0.084 R)
• M6: 1,421,479 km (0.092 R)
• M7: 1,546,244 km (0.117 R)
• M8: 1,740,422 km (0.103 R)
• M9: 2,040,216 km (0.045 R)
• M10: 2,182,184 km (0.062 R)
• M11: 2,490,954 km (0.025 R)
• M12: 2,673,912 km (0.113 R)
• M13: 2,845,501 km (0.103 R)
• M14: 3,037,136 km (0.107 R)
• M15: 3,118,218 km (0.097 R)
• M16: 3,365,952 km (0.045 R)
• M17: 3,810,707 km (0.069 R)
• M18: 4,129,649 km (0.075 R)
• M19: 4,402,217 km (0.096 R)
• M20: 4,494,369 km (0.056 R)
• M21: 4,699,468 km (0.098 R)
• M22: 4,850,561 km (0.114 R)
• M23: 4,945,855 km (0.095 R)
• M24: 5,022,449 km (0.116 R)
• M25: 5,872,016 km (0.115 R)
• M26: 5,953,247 km (0.053 R)
• M27: 6,199,485 km (0.069 R)
• M28: 6,365,539 km (0.106 R)
• M29: 6,638,555 km (0.101 R)
• M30: 7,022,872 km (0.095 R)
• M31: 7,591,045 km (0.041 R)
• M32: 7,679,756 km (0.05 R)
• M33: 7,791,057 km (0.081 R)
• M34: 7,993,014 km (0.111 R)
• M35: 8,333,349 km (0.111 R)
• M36: 8,516,756 km (0.103 R)
• M37: 8,817,897 km (0.101 R)
• M38: 8,911,246 km (0.107 R)
• M39: 9,741,963 km (0.112 R)
• M40: 9,862,688 km (0.039 R)
• M41: 10,846,294 km (0.11 R)
• M42: 10,946,375 km (0.077 R)
• M43: 11,097,170 km (0.113 R)
• M44: 11,197,999 km (0.117 R)
• M45: 11,375,272 km (0.049 R)
• M46: 11,630,038 km (0.103 R)
• M47: 11,706,931 km (0.109 R)
• M48: 11,835,286 km (0.097 R)
• M49: 11,990,120 km (0.089 R)
• M50: 12,747,384 km (0.093 R)
• M51: 13,065,429 km (0.091 R)
• M52: 13,439,723 km (0.106 R)
• M53: 14,144,030 km (0.054 R)
• M54: 14,528,347 km (0.078 R)
• M55: 14,638,900 km (0.085 R)
• M56: 15,307,303 km (0.042 R)
• M57: 15,476,049 km (0.101 R)
• M58: 16,645,306 km (0.111 R)
• M59: 16,963,800 km (0.103 R)
• M60: 17,080,187 km (0.057 R)
• M61: 17,783,746 km (0.043 R)
• M62: 17,902,078 km (0.105 R)
• M63: 18,050,180 km (0.037 R)
• M64: 18,377,350 km (0.059 R)
• M65: 18,826,892 km (0.094 R)
• M66: 19,462,234 km (0.106 R)
• M67: 20,043,272 km (0.113 R)
• M68: 20,413,078 km (0.103 R)
• M69: 20,847,361 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433

Radius: 12.7

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.63 AU - 4.03 AU

Year: 4917 Days

Day: 14.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,778,039 km

• M1: 183,407 km (0.097 R)
• M2: 317,596 km (0.11 R)
• M3: 401,072 km (0.116 R)
• M4: 486,492 km (0.108 R)
• M5: 609,611 km (0.068 R)
• M6: 723,455 km (0.088 R)
• M7: 834,158 km (0.031 R)
• M8: 1,138,290 km (0.082 R)
• M9: 1,435,392 km (0.07 R)
• M10: 1,697,188 km (0.089 R)
• M11: 2,006,556 km (0.095 R)
• M12: 2,267,305 km (0.086 R)
• M13: 2,470,310 km (0.119 R)
• M14: 2,643,993 km (0.08 R)
• M15: 2,732,555 km (0.116 R)
• M16: 2,912,521 km (0.117 R)
• M17: 3,096,526 km (0.045 R)
• M18: 3,573,594 km (0.1 R)
• M19: 3,711,374 km (0.098 R)
• M20: 4,135,484 km (0.107 R)
• M21: 5,499,667 km (0.115 R)
• M22: 5,774,328 km (0.1 R)
• M23: 6,147,724 km (0.105 R)
• M24: 6,577,070 km (0.105 R)
• M25: 6,893,320 km (0.058 R)
• M26: 7,189,823 km (0.104 R)
• M27: 7,540,929 km (0.067 R)
• M28: 7,744,083 km (0.1 R)
• M29: 7,923,451 km (0.106 R)
• M30: 8,234,016 km (0.108 R)
• M31: 8,680,865 km (0.033 R)
• M32: 8,893,893 km (0.115 R)
• M33: 9,653,401 km (0.096 R)
• M34: 9,791,181 km (0.059 R)
• M35: 11,147,285 km (0.094 R)
• M36: 11,379,162 km (0.102 R)
• M37: 11,788,462 km (0.079 R)
• M38: 12,143,308 km (0.047 R)
• M39: 12,501,744 km (0.114 R)
• M40: 12,863,622 km (0.105 R)
• M41: 14,157,194 km (0.087 R)
• M42: 14,282,558 km (0.109 R)
• M43: 14,883,043 km (0.114 R)
• M44: 15,138,407 km (0.077 R)
• M45: 16,535,651 km (0.073 R)
• M46: 17,299,947 km (0.108 R)
• M47: 17,467,646 km (0.071 R)
• M48: 17,804,540 km (0.064 R)
• M49: 17,906,117 km (0.1 R)
• M50: 18,041,802 km (0.055 R)
• M51: 18,587,835 km (0.084 R)
• M52: 18,690,758 km (0.099 R)
• M53: 18,862,796 km (0.092 R)
• M54: 19,243,372 km (0.09 R)
• M55: 19,731,211 km (0.036 R)
• M56: 20,047,012 km (0.108 R)
• M57: 20,683,551 km (0.056 R)
• M58: 21,004,289 km (0.106 R)
• M59: 21,290,919 km (0.098 R)
• M60: 21,723,107 km (0.11 R)
• M61: 22,158,287 km (0.096 R)
• M62: 22,779,717 km (0.113 R)
• M63: 23,406,980 km (0.096 R)
• M64: 23,629,582 km (0.108 R)
• M65: 23,778,432 km (0.108 R)
• M66: 24,002,380 km (0.064 R)
• M67: 24,527,468 km (0.096 R)
• M68: 24,829,357 km (0.072 R)
• M69: 24,980,750 km (0.119 R)
• M70: 25,436,575 km (0.083 R)
• M71: 25,551,017 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.4

Radius: 6.8

Gravity: 16.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.18 AU - 9.66 AU

Year: 18966 Days

Day: 15.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,778,039 km

• M1: 86,916 km (0.046 R)
• M2: 209,886 km (0.079 R)
• M3: 383,719 km (0.112 R)
• M4: 905,516 km (0.108 R)
• M5: 1,008,140 km (0.101 R)
• M6: 1,224,907 km (0.032 R)
• M7: 1,338,901 km (0.067 R)
• M8: 1,456,485 km (0.054 R)
• M9: 1,733,540 km (0.093 R)
• M10: 1,960,330 km (0.071 R)
• M11: 3,632,535 km (0.081 R)
• M12: 3,797,542 km (0.084 R)
• M13: 4,350,755 km (0.052 R)
• M14: 4,748,386 km (0.09 R)
• M15: 5,961,625 km (0.065 R)
• M16: 6,058,863 km (0.053 R)
• M17: 7,265,071 km (0.093 R)
• M18: 7,683,197 km (0.097 R)
• M19: 8,271,117 km (0.087 R)
• M20: 8,817,897 km (0.11 R)
• M21: 8,873,248 km (0.1 R)
• M22: 8,928,749 km (0.103 R)
• M23: 9,039,900 km (0.076 R)
• M24: 9,095,700 km (0.062 R)
• M25: 9,263,848 km (0.091 R)
• M26: 10,469,009 km (0.054 R)
• M27: 10,704,027 km (0.076 R)
• M28: 11,419,853 km (0.08 R)
• M29: 11,540,578 km (0.086 R)
• M30: 11,722,639 km (0.079 R)
• M31: 11,905,597 km (0.042 R)
• M32: 12,522,239 km (0.084 R)
• M33: 12,646,854 km (0.09 R)
• M34: 13,086,074 km (0.106 R)
• M35: 13,658,286 km (0.105 R)
• M36: 15,423,241 km (0.09 R)
• M37: 16,366,306 km (0.102 R)
• M38: 16,776,204 km (0.076 R)
• M39: 17,258,658 km (0.096 R)
• M40: 19,377,412 km (0.107 R)
• M41: 19,666,136 km (0.102 R)
• M42: 23,239,431 km (0.038 R)
• M43: 25,493,123 km (0.11 R)
• M44: 26,766,051 km (0.093 R)
• M45: 26,846,235 km (0.12 R)
• M46: 27,087,537 km (0.104 R)
• M47: 27,653,166 km (0.06 R)
• M48: 28,304,366 km (0.114 R)
• M49: 29,125,359 km (0.116 R)
• M50: 30,037,607 km (0.082 R)
• M51: 30,455,434 km (0.037 R)
• M52: 30,539,209 km (0.116 R)
• M53: 31,212,249 km (0.117 R)
• M54: 32,916,019 km (0.109 R)
• M55: 33,088,057 km (0.113 R)
• M56: 34,737,374 km (0.115 R)
• M57: 36,324,308 km (0.114 R)
• M58: 36,680,201 km (0.106 R)
• M59: 37,664,854 km (0.079 R)
• M60: 37,754,763 km (0.081 R)
• M61: 38,295,858 km (0.057 R)
• M62: 38,748,840 km (0.084 R)
• M63: 39,294,723 km (0.068 R)
• M64: 40,670,425 km (0.083 R)
• M65: 41,039,932 km (0.108 R)
• M66: 42,622,827 km (0.104 R)
• M67: 43,092,115 km (0.098 R)
• M68: 43,280,310 km (0.114 R)
• M69: 43,657,595 km (0.113 R)
• M70: 46,425,156 km (0.066 R)
• M71: 47,489,694 km (0.103 R)
• M72: 48,660,148 km (0.099 R)
• M73: 49,248,965 km (0.036 R)
• M74: 49,445,687 km (0.097 R)
• M75: 50,037,645 km (0.06 R)
• M76: 51,428,008 km (0.109 R)
• M77: 52,428,818 km (0.116 R)
• M78: 53,942,000 km (0.045 R)
• M79: 54,449,586 km (0.038 R)
• M80: 55,163,018 km (0.075 R)
• M81: 55,367,369 km (0.116 R)
• M82: 56,187,315 km (0.103 R)
• M83: 57,321,416 km (0.089 R)
• M84: 57,424,938 km (0.113 R)
• M85: 58,984,346 km (0.114 R)
• M86: 59,297,903 km (0.12 R)
• M87: 60,768,600 km (0.076 R)
• M88: 62,677,020 km (0.057 R)
• M89: 63,531,523 km (0.097 R)
• M90: 64,067,532 km (0.096 R)
• M91: 64,389,916 km (0.031 R)
• M92: 66,335,137 km (0.064 R)
• M93: 69,068,888 km (0.11 R)
• M94: 69,840,813 km (0.118 R)
• M95: 70,948,735 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 19,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit