🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.46 AU - 0.68 AU

Year: 192 Days

Day: 31.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.63 AU - 0.99 AU

Year: 325 Days

Day: 34.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.75 AU - 1.17 AU

Year: 420 Days

Day: 15.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.07 AU - 1.55 AU

Year: 669 Days

Day: 44.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,091,013 km

• M1: 265,087 km (0.061 R)
• M2: 525,837 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 8.5

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.72 AU - 3.04 AU

Year: 2181 Days

Day: 7.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,091,013 km

• M1: 110,553 km (0.062 R)
• M2: 168,148 km (0.112 R)
• M3: 282,142 km (0.036 R)
• M4: 359,035 km (0.059 R)
• M5: 459,864 km (0.115 R)
• M6: 701,315 km (0.09 R)
• M7: 930,499 km (0.102 R)
• M8: 1,216,530 km (0.054 R)
• M9: 1,578,108 km (0.117 R)
• M10: 1,828,684 km (0.077 R)
• M11: 1,906,475 km (0.086 R)
• M12: 2,092,126 km (0.11 R)
• M13: 2,214,796 km (0.099 R)
• M14: 2,367,835 km (0.094 R)
• M15: 2,467,018 km (0.079 R)
• M16: 2,567,698 km (0.064 R)
• M17: 2,625,891 km (0.098 R)
• M18: 2,743,625 km (0.075 R)
• M19: 2,878,113 km (0.057 R)
• M20: 2,968,919 km (0.114 R)
• M21: 3,389,888 km (0.092 R)
• M22: 3,631,937 km (0.055 R)
• M23: 4,322,032 km (0.082 R)
• M24: 4,391,445 km (0.088 R)
• M25: 4,531,619 km (0.082 R)
• M26: 4,584,576 km (0.115 R)
• M27: 5,015,418 km (0.073 R)
• M28: 5,478,124 km (0.112 R)
• M29: 5,819,806 km (0.086 R)
• M30: 5,915,997 km (0.03 R)
• M31: 6,032,085 km (0.044 R)
• M32: 6,227,161 km (0.066 R)
• M33: 6,424,481 km (0.114 R)
• M34: 7,213,310 km (0.119 R)
• M35: 7,503,979 km (0.081 R)
• M36: 7,608,697 km (0.084 R)
• M37: 7,714,014 km (0.043 R)
• M38: 7,840,873 km (0.066 R)
• M39: 7,904,602 km (0.025 R)
• M40: 8,355,490 km (0.118 R)
• M41: 8,442,406 km (0.105 R)
• M42: 8,529,472 km (0.088 R)
• M43: 8,616,987 km (0.119 R)
• M44: 9,147,910 km (0.076 R)
• M45: 9,485,103 km (0.117 R)
• M46: 9,872,263 km (0.079 R)
• M47: 10,079,306 km (0.118 R)
• M48: 10,264,508 km (0.111 R)
• M49: 10,544,556 km (0.103 R)
• M50: 10,709,113 km (0.036 R)
• M51: 10,898,205 km (0.061 R)
• M52: 11,255,594 km (0.09 R)
• M53: 11,399,657 km (0.095 R)
• M54: 11,786,966 km (0.07 R)
• M55: 12,202,998 km (0.107 R)
• M56: 12,524,483 km (0.049 R)
• M57: 12,673,782 km (0.111 R)
• M58: 13,454,832 km (0.107 R)
• M59: 14,018,368 km (0.053 R)
• M60: 14,225,262 km (0.096 R)
• M61: 14,773,089 km (0.114 R)
• M62: 15,621,309 km (0.075 R)
• M63: 15,674,865 km (0.116 R)
• M64: 16,430,633 km (0.112 R)
• M65: 16,676,123 km (0.057 R)
• M66: 16,730,876 km (0.118 R)
• M67: 17,032,914 km (0.058 R)
• M68: 17,143,168 km (0.097 R)
• M69: 17,253,721 km (0.111 R)
• M70: 17,921,675 km (0.103 R)
• M71: 18,315,417 km (0.065 R)
• M72: 18,428,363 km (0.082 R)
• M73: 18,484,911 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.9

Radius: 12.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.72 AU - 5.84 AU

Year: 4663 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,091,013 km

• M1: 161,117 km (0.066 R)
• M2: 281,244 km (0.093 R)
• M3: 427,401 km (0.116 R)
• M4: 576,849 km (0.059 R)
• M5: 735,423 km (0.084 R)
• M6: 815,009 km (0.071 R)
• M7: 898,036 km (0.101 R)
• M8: 1,060,649 km (0.087 R)
• M9: 1,192,744 km (0.119 R)
• M10: 1,274,873 km (0.076 R)
• M11: 1,359,097 km (0.102 R)
• M12: 1,578,258 km (0.107 R)
• M13: 1,715,588 km (0.119 R)
• M14: 2,068,340 km (0.038 R)
• M15: 2,409,274 km (0.043 R)
• M16: 2,750,058 km (0.114 R)
• M17: 3,049,104 km (0.102 R)
• M18: 3,398,265 km (0.085 R)
• M19: 3,597,829 km (0.084 R)
• M20: 3,719,601 km (0.105 R)
• M21: 4,305,726 km (0.071 R)
• M22: 4,653,840 km (0.112 R)
• M23: 4,786,683 km (0.094 R)
• M24: 5,238,917 km (0.039 R)
• M25: 5,354,257 km (0.058 R)
• M26: 5,657,791 km (0.075 R)
• M27: 6,015,181 km (0.03 R)
• M28: 6,602,502 km (0.105 R)
• M29: 7,208,074 km (0.116 R)
• M30: 7,362,310 km (0.028 R)
• M31: 8,123,164 km (0.055 R)
• M32: 8,283,832 km (0.115 R)
• M33: 8,744,444 km (0.09 R)
• M34: 9,269,383 km (0.095 R)
• M35: 9,493,481 km (0.06 R)
• M36: 10,349,629 km (0.044 R)
• M37: 10,611,426 km (0.082 R)
• M38: 10,699,090 km (0.043 R)
• M39: 11,260,381 km (0.059 R)
• M40: 11,589,796 km (0.1 R)
• M41: 11,922,352 km (0.117 R)
• M42: 12,627,855 km (0.038 R)
• M43: 13,032,667 km (0.11 R)
• M44: 13,315,407 km (0.092 R)
• M45: 13,473,383 km (0.075 R)
• M46: 13,759,264 km (0.091 R)
• M47: 13,918,885 km (0.111 R)
• M48: 14,079,254 km (0.118 R)
• M49: 15,021,421 km (0.109 R)
• M50: 15,516,590 km (0.05 R)
• M51: 15,616,372 km (0.093 R)
• M52: 17,516,415 km (0.095 R)
• M53: 18,212,643 km (0.094 R)
• M54: 18,317,810 km (0.117 R)
• M55: 18,599,354 km (0.07 R)
• M56: 18,811,483 km (0.06 R)
• M57: 19,416,906 km (0.103 R)
• M58: 19,775,941 km (0.05 R)
• M59: 19,884,100 km (0.061 R)
• M60: 20,028,612 km (0.078 R)
• M61: 20,246,127 km (0.061 R)
• M62: 20,829,858 km (0.031 R)
• M63: 21,050,066 km (0.079 R)
• M64: 21,641,426 km (0.082 R)
• M65: 21,901,876 km (0.034 R)
• M66: 22,313,121 km (0.092 R)
• M67: 22,538,565 km (0.114 R)
• M68: 22,991,846 km (0.118 R)
• M69: 23,677,154 km (0.06 R)
• M70: 23,792,045 km (0.104 R)
• M71: 24,099,319 km (0.102 R)
• M72: 24,679,011 km (0.088 R)
• M73: 25,146,205 km (0.12 R)
• M74: 25,380,775 km (0.057 R)
• M75: 25,616,242 km (0.093 R)
• M76: 25,970,639 km (0.085 R)
• M77: 26,049,627 km (0.026 R)
• M78: 26,168,258 km (0.084 R)
• M79: 26,247,395 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.8

Radius: 10.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.88 AU - 6.3 AU

Year: 6706 Days

Day: 14.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,091,013 km

• M1: 140,024 km (0.077 R)
• M2: 222,901 km (0.114 R)
• M3: 536,009 km (0.092 R)
• M4: 641,176 km (0.11 R)
• M5: 1,074,861 km (0.066 R)
• M6: 1,181,075 km (0.082 R)
• M7: 1,290,880 km (0.118 R)
• M8: 1,437,336 km (0.075 R)
• M9: 2,429,320 km (0.117 R)
• M10: 2,530,298 km (0.055 R)
• M11: 3,523,628 km (0.034 R)
• M12: 3,661,408 km (0.108 R)
• M13: 3,871,443 km (0.079 R)
• M14: 3,989,925 km (0.108 R)
• M15: 4,085,667 km (0.078 R)
• M16: 4,401,768 km (0.068 R)
• M17: 4,525,635 km (0.114 R)
• M18: 5,266,294 km (0.101 R)
• M19: 5,530,334 km (0.114 R)
• M20: 6,044,352 km (0.097 R)
• M21: 6,348,934 km (0.102 R)
• M22: 6,687,025 km (0.097 R)
• M23: 6,772,445 km (0.117 R)
• M24: 6,944,333 km (0.062 R)
• M25: 7,175,911 km (0.048 R)
• M26: 7,263,425 km (0.108 R)
• M27: 7,410,181 km (0.085 R)
• M28: 7,557,684 km (0.067 R)
• M29: 7,676,615 km (0.086 R)
• M30: 7,976,259 km (0.11 R)
• M31: 8,494,765 km (0.075 R)
• M32: 9,277,013 km (0.119 R)
• M33: 9,500,213 km (0.05 R)
• M34: 10,017,073 km (0.117 R)
• M35: 10,977,043 km (0.107 R)
• M36: 11,078,022 km (0.089 R)
• M37: 11,314,835 km (0.028 R)
• M38: 11,416,861 km (0.038 R)
• M39: 11,621,810 km (0.116 R)
• M40: 11,759,141 km (0.102 R)
• M41: 12,104,861 km (0.111 R)
• M42: 12,174,424 km (0.113 R)
• M43: 12,841,780 km (0.078 R)
• M44: 13,126,316 km (0.095 R)
• M45: 13,810,427 km (0.112 R)
• M46: 14,395,504 km (0.065 R)
• M47: 14,580,108 km (0.054 R)
• M48: 14,654,159 km (0.062 R)
• M49: 14,728,210 km (0.12 R)
• M50: 14,802,560 km (0.116 R)
• M51: 14,876,910 km (0.101 R)
• M52: 15,326,003 km (0.056 R)
• M53: 16,777,401 km (0.097 R)
• M54: 17,362,329 km (0.056 R)
• M55: 17,835,058 km (0.09 R)
• M56: 18,672,657 km (0.11 R)
• M57: 18,752,991 km (0.086 R)
• M58: 19,400,749 km (0.114 R)
• M59: 19,604,651 km (0.107 R)
• M60: 20,801,285 km (0.103 R)
• M61: 21,093,599 km (0.097 R)
• M62: 21,177,374 km (0.117 R)
• M63: 21,303,335 km (0.089 R)
• M64: 21,387,409 km (0.116 R)
• M65: 22,149,012 km (0.101 R)
• M66: 22,962,525 km (0.05 R)
• M67: 23,394,713 km (0.051 R)
• M68: 24,267,019 km (0.099 R)
• M69: 24,795,398 km (0.046 R)
• M70: 25,416,828 km (0.12 R)
• M71: 25,684,758 km (0.07 R)
• M72: 26,088,223 km (0.028 R)
• M73: 26,403,575 km (0.072 R)
• M74: 26,584,439 km (0.09 R)
• M75: 26,992,692 km (0.084 R)
• M76: 27,311,634 km (0.107 R)
• M77: 28,460,845 km (0.119 R)
• M78: 28,692,722 km (0.102 R)
• M79: 30,521,855 km (0.039 R)
• M80: 30,949,256 km (0.109 R)
• M81: 32,098,916 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.6

Radius: 3.6

Gravity: 51.05 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.31 AU - 9.51 AU

Year: 12881 Days

Day: 19 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,091,013 km

• M1: 77,641 km (0.101 R)
• M2: 527,183 km (0.083 R)
• M3: 1,016,817 km (0.11 R)
• M4: 1,336,807 km (0.072 R)
• M5: 1,433,746 km (0.076 R)
• M6: 1,583,344 km (0.112 R)
• M7: 1,660,088 km (0.111 R)
• M8: 2,089,433 km (0.063 R)
• M9: 2,145,533 km (0.084 R)
• M10: 2,551,541 km (0.084 R)
• M11: 2,702,186 km (0.093 R)
• M12: 3,043,718 km (0.103 R)
• M13: 3,171,325 km (0.12 R)
• M14: 3,904,056 km (0.093 R)
• M15: 3,938,613 km (0.045 R)
• M16: 5,361,438 km (0.107 R)
• M17: 5,554,270 km (0.107 R)
• M18: 6,388,876 km (0.073 R)
• M19: 7,176,958 km (0.072 R)
• M20: 7,261,780 km (0.048 R)
• M21: 7,304,266 km (0.111 R)
• M22: 7,604,060 km (0.115 R)
• M23: 8,752,223 km (0.026 R)
• M24: 8,797,552 km (0.035 R)
• M25: 8,842,880 km (0.092 R)
• M26: 10,285,452 km (0.065 R)
• M27: 10,572,979 km (0.102 R)
• M28: 10,717,790 km (0.055 R)
• M29: 10,766,260 km (0.061 R)
• M30: 11,254,248 km (0.12 R)
• M31: 11,352,683 km (0.12 R)
• M32: 12,302,330 km (0.112 R)
• M33: 12,607,510 km (0.106 R)
• M34: 12,863,771 km (0.116 R)
• M35: 12,966,695 km (0.1 R)
• M36: 13,069,917 km (0.118 R)
• M37: 14,064,294 km (0.116 R)
• M38: 14,223,466 km (0.098 R)
• M39: 14,383,237 km (0.084 R)
• M40: 14,866,288 km (0.084 R)
• M41: 14,920,293 km (0.09 R)
• M42: 15,245,669 km (0.078 R)
• M43: 16,570,208 km (0.096 R)
• M44: 16,963,351 km (0.117 R)
• M45: 17,019,899 km (0.116 R)
• M46: 17,132,846 km (0.12 R)
• M47: 17,587,474 km (0.092 R)
• M48: 17,701,766 km (0.049 R)
• M49: 18,916,651 km (0.101 R)
• M50: 19,151,071 km (0.083 R)
• M51: 19,800,625 km (0.066 R)
• M52: 19,919,555 km (0.068 R)
• M53: 20,038,784 km (0.117 R)
• M54: 20,637,924 km (0.091 R)
• M55: 21,731,185 km (0.115 R)
• M56: 23,847,097 km (0.089 R)
• M57: 24,227,226 km (0.119 R)
• M58: 24,993,615 km (0.06 R)
• M59: 25,057,793 km (0.101 R)
• M60: 25,315,251 km (0.115 R)
• M61: 25,767,784 km (0.09 R)
• M62: 25,832,710 km (0.068 R)
• M63: 25,897,635 km (0.086 R)
• M64: 25,962,561 km (0.037 R)
• M65: 26,484,358 km (0.09 R)
• M66: 26,680,930 km (0.037 R)
• M67: 26,943,773 km (0.068 R)
• M68: 27,075,569 km (0.066 R)
• M69: 27,671,118 km (0.101 R)
• M70: 27,804,111 km (0.098 R)
• M71: 28,003,824 km (0.111 R)
• M72: 28,471,916 km (0.109 R)
• M73: 28,538,935 km (0.046 R)
• M74: 28,606,105 km (0.114 R)
• M75: 28,740,444 km (0.057 R)
• M76: 31,889,180 km (0.072 R)
• M77: 33,574,849 km (0.117 R)
• M78: 34,143,171 km (0.094 R)
• M79: 36,520,730 km (0.069 R)
• M80: 37,251,665 km (0.057 R)
• M81: 38,728,046 km (0.106 R)
• M82: 41,813,802 km (0.086 R)
• M83: 41,966,391 km (0.111 R)
• M84: 42,578,247 km (0.076 R)
• M85: 43,270,287 km (0.115 R)
• M86: 43,888,575 km (0.081 R)
• M87: 45,996,558 km (0.084 R)
• M88: 47,023,248 km (0.066 R)
• M89: 47,340,695 km (0.074 R)
• M90: 47,818,211 km (0.113 R)
• M91: 49,099,218 km (0.083 R)
• M92: 49,663,202 km (0.112 R)
• M93: 51,776,721 km (0.081 R)
• M94: 52,844,550 km (0.064 R)
• M95: 54,085,465 km (0.088 R)
• M96: 56,006,900 km (0.098 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: 337 - 12,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit