🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.55 AU - 0.87 AU

Year: 222 Days

Day: 21 Hours

Environment

Temp: 158 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,008,346 km

• M1: 192,084 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.65 AU - 0.81 AU

Year: 231 Days

Day: 12.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.04 AU - 1.14 AU

Year: 422 Days

Day: 41 Hours

Environment

Temp: 24 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.3

Radius: 8.5

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.47 AU - 7.35 AU

Year: 6736 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,008,346 km

• M1: 152,739 km (0.094 R)
• M2: 231,877 km (0.111 R)
• M3: 324,627 km (0.077 R)
• M4: 423,512 km (0.072 R)
• M5: 502,798 km (0.027 R)
• M6: 835,055 km (0.089 R)
• M7: 1,072,766 km (0.116 R)
• M8: 1,185,414 km (0.103 R)
• M9: 1,500,018 km (0.104 R)
• M10: 1,658,891 km (0.076 R)
• M11: 2,150,918 km (0.069 R)
• M12: 2,919,552 km (0.115 R)
• M13: 3,098,920 km (0.038 R)
• M14: 3,220,543 km (0.09 R)
• M15: 3,489,520 km (0.118 R)
• M16: 3,616,080 km (0.09 R)
• M17: 3,873,986 km (0.081 R)
• M18: 4,027,175 km (0.089 R)
• M19: 4,115,587 km (0.104 R)
• M20: 4,294,506 km (0.113 R)
• M21: 4,752,874 km (0.064 R)
• M22: 4,916,983 km (0.094 R)
• M23: 5,106,972 km (0.108 R)
• M24: 5,518,516 km (0.114 R)
• M25: 5,966,113 km (0.106 R)
• M26: 6,425,229 km (0.101 R)
• M27: 6,580,810 km (0.093 R)
• M28: 7,081,814 km (0.03 R)
• M29: 7,188,926 km (0.083 R)
• M30: 7,649,837 km (0.105 R)
• M31: 7,704,739 km (0.113 R)
• M32: 9,060,545 km (0.078 R)
• M33: 9,118,589 km (0.114 R)
• M34: 9,322,939 km (0.115 R)
• M35: 9,795,519 km (0.11 R)
• M36: 10,397,202 km (0.106 R)
• M37: 10,764,016 km (0.034 R)
• M38: 11,447,528 km (0.103 R)
• M39: 11,541,775 km (0.106 R)
• M40: 11,668,036 km (0.079 R)
• M41: 11,985,333 km (0.118 R)
• M42: 12,081,075 km (0.09 R)
• M43: 13,085,475 km (0.11 R)
• M44: 13,250,033 km (0.118 R)
• M45: 13,382,128 km (0.096 R)
• M46: 13,614,304 km (0.113 R)
• M47: 14,556,621 km (0.064 R)
• M48: 14,795,379 km (0.077 R)
• M49: 14,932,560 km (0.114 R)
• M50: 15,035,633 km (0.104 R)
• M51: 15,207,970 km (0.111 R)
• M52: 15,728,870 km (0.033 R)
• M53: 16,184,994 km (0.075 R)
• M54: 16,681,210 km (0.065 R)
• M55: 17,290,522 km (0.101 R)
• M56: 17,362,628 km (0.117 R)
• M57: 18,162,977 km (0.117 R)
• M58: 18,789,642 km (0.115 R)
• M59: 19,124,143 km (0.119 R)
• M60: 19,310,991 km (0.092 R)
• M61: 19,837,126 km (0.073 R)
• M62: 20,253,906 km (0.095 R)
• M63: 20,368,049 km (0.074 R)
• M64: 20,711,825 km (0.09 R)
• M65: 21,173,035 km (0.116 R)
• M66: 21,366,316 km (0.075 R)
• M67: 21,637,836 km (0.057 R)
• M68: 22,735,136 km (0.109 R)
• M69: 22,972,698 km (0.12 R)
• M70: 23,410,272 km (0.071 R)
• M71: 23,650,077 km (0.028 R)
• M72: 24,780,139 km (0.088 R)
• M73: 25,515,862 km (0.103 R)
• M74: 25,597,991 km (0.119 R)
• M75: 26,300,203 km (0.033 R)
• M76: 27,260,173 km (0.053 R)
• M77: 27,344,247 km (0.094 R)
• M78: 27,470,507 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.1

Radius: 13.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.51 AU - 8.73 AU

Year: 9386 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,008,346 km

• M1: 176,675 km (0.047 R)
• M2: 424,110 km (0.088 R)
• M3: 851,361 km (0.109 R)
• M4: 1,085,781 km (0.083 R)
• M5: 1,285,495 km (0.071 R)
• M6: 1,399,937 km (0.096 R)
• M7: 1,578,407 km (0.07 R)
• M8: 1,785,899 km (0.107 R)
• M9: 2,069,537 km (0.119 R)
• M10: 2,439,044 km (0.11 R)
• M11: 2,631,726 km (0.109 R)
• M12: 2,981,635 km (0.067 R)
• M13: 3,084,259 km (0.079 R)
• M14: 3,320,026 km (0.049 R)
• M15: 3,698,508 km (0.115 R)
• M16: 4,234,517 km (0.096 R)
• M17: 4,735,221 km (0.102 R)
• M18: 5,069,273 km (0.069 R)
• M19: 5,285,891 km (0.117 R)
• M20: 6,249,301 km (0.086 R)
• M21: 6,853,228 km (0.101 R)
• M22: 7,652,380 km (0.108 R)
• M23: 8,044,925 km (0.113 R)
• M24: 8,444,351 km (0.078 R)
• M25: 8,554,305 km (0.095 R)
• M26: 8,887,310 km (0.12 R)
• M27: 9,149,406 km (0.118 R)
• M28: 10,144,830 km (0.039 R)
• M29: 10,695,051 km (0.106 R)
• M30: 10,973,901 km (0.052 R)
• M31: 11,134,270 km (0.1 R)
• M32: 11,989,222 km (0.096 R)
• M33: 12,823,081 km (0.073 R)
• M34: 14,152,557 km (0.065 R)
• M35: 14,414,952 km (0.104 R)
• M36: 14,900,247 km (0.094 R)
• M37: 14,989,108 km (0.09 R)
• M38: 15,122,550 km (0.056 R)
• M39: 15,211,859 km (0.102 R)
• M40: 15,390,928 km (0.085 R)
• M41: 15,480,687 km (0.072 R)
• M42: 15,705,832 km (0.109 R)
• M43: 16,479,851 km (0.097 R)
• M44: 17,359,487 km (0.045 R)
• M45: 17,640,431 km (0.074 R)
• M46: 18,159,536 km (0.098 R)
• M47: 18,349,525 km (0.102 R)
• M48: 19,212,705 km (0.101 R)
• M49: 19,795,538 km (0.111 R)
• M50: 20,138,267 km (0.108 R)
• M51: 20,482,791 km (0.087 R)
• M52: 20,680,709 km (0.097 R)
• M53: 21,528,480 km (0.074 R)
• M54: 24,296,340 km (0.115 R)
• M55: 24,821,129 km (0.115 R)
• M56: 25,402,766 km (0.099 R)
• M57: 25,828,671 km (0.093 R)
• M58: 25,988,890 km (0.112 R)
• M59: 26,364,231 km (0.063 R)
• M60: 26,633,358 km (0.092 R)
• M61: 27,011,840 km (0.111 R)
• M62: 27,120,149 km (0.083 R)
• M63: 29,096,935 km (0.032 R)
• M64: 30,440,324 km (0.108 R)
• M65: 30,836,011 km (0.09 R)
• M66: 31,119,648 km (0.116 R)
• M67: 31,918,501 km (0.108 R)
• M68: 32,033,093 km (0.067 R)
• M69: 33,594,595 km (0.105 R)
• M70: 33,769,625 km (0.116 R)
• M71: 35,596,065 km (0.026 R)
• M72: 36,551,248 km (0.11 R)
• M73: 37,273,207 km (0.046 R)
• M74: 37,575,395 km (0.119 R)
• M75: 37,696,569 km (0.077 R)
• M76: 37,999,954 km (0.025 R)
• M77: 38,486,895 km (0.116 R)
• M78: 38,731,188 km (0.116 R)
• M79: 38,976,080 km (0.078 R)
• M80: 40,084,001 km (0.088 R)
• M81: 41,765,482 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.6

Radius: 7.8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.26 AU - 17.1 AU

Year: 20859 Days

Day: 17.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,008,346 km

• M1: 99,034 km (0.034 R)
• M2: 159,920 km (0.082 R)
• M3: 212,579 km (0.094 R)
• M4: 261,796 km (0.093 R)
• M5: 316,399 km (0.115 R)
• M6: 821,592 km (0.105 R)
• M7: 930,648 km (0.105 R)
• M8: 1,068,278 km (0.097 R)
• M9: 1,767,349 km (0.107 R)
• M10: 2,176,649 km (0.088 R)
• M11: 2,423,486 km (0.053 R)
• M12: 2,518,480 km (0.111 R)
• M13: 3,217,551 km (0.108 R)
• M14: 3,498,945 km (0.054 R)
• M15: 4,351,952 km (0.116 R)
• M16: 4,428,995 km (0.052 R)
• M17: 4,545,531 km (0.106 R)
• M18: 5,184,314 km (0.086 R)
• M19: 5,348,423 km (0.071 R)
• M20: 6,324,998 km (0.087 R)
• M21: 7,081,664 km (0.041 R)
• M22: 8,150,391 km (0.104 R)
• M23: 8,389,299 km (0.087 R)
• M24: 9,219,118 km (0.073 R)
• M25: 11,008,159 km (0.078 R)
• M26: 11,272,349 km (0.035 R)
• M27: 11,645,745 km (0.082 R)
• M28: 11,807,012 km (0.076 R)
• M29: 12,624,415 km (0.055 R)
• M30: 12,845,520 km (0.07 R)
• M31: 14,950,362 km (0.076 R)
• M32: 15,125,691 km (0.086 R)
• M33: 15,184,184 km (0.075 R)
• M34: 16,132,036 km (0.101 R)
• M35: 16,794,605 km (0.099 R)
• M36: 17,959,972 km (0.107 R)
• M37: 20,045,367 km (0.093 R)
• M38: 20,174,320 km (0.084 R)
• M39: 20,692,377 km (0.103 R)
• M40: 22,206,158 km (0.118 R)
• M41: 22,473,041 km (0.113 R)
• M42: 22,942,778 km (0.1 R)
• M43: 26,249,340 km (0.105 R)
• M44: 27,670,520 km (0.052 R)
• M45: 28,462,790 km (0.098 R)
• M46: 29,116,533 km (0.039 R)
• M47: 30,364,777 km (0.084 R)
• M48: 31,405,979 km (0.064 R)
• M49: 31,480,778 km (0.069 R)
• M50: 31,780,572 km (0.059 R)
• M51: 32,534,395 km (0.112 R)
• M52: 33,599,532 km (0.066 R)
• M53: 34,444,311 km (0.097 R)
• M54: 34,985,706 km (0.106 R)
• M55: 35,763,914 km (0.117 R)
• M56: 36,469,119 km (0.1 R)
• M57: 37,099,823 km (0.079 R)
• M58: 37,495,809 km (0.098 R)
• M59: 37,972,876 km (0.105 R)
• M60: 38,132,348 km (0.057 R)
• M61: 39,093,963 km (0.08 R)
• M62: 39,982,425 km (0.065 R)
• M63: 41,614,687 km (0.117 R)
• M64: 42,026,081 km (0.087 R)
• M65: 45,620,020 km (0.086 R)
• M66: 46,044,280 km (0.108 R)
• M67: 48,012,689 km (0.114 R)
• M68: 49,746,678 km (0.096 R)
• M69: 52,031,187 km (0.076 R)
• M70: 52,474,445 km (0.068 R)
• M71: 52,829,890 km (0.107 R)
• M72: 54,349,654 km (0.115 R)
• M73: 54,619,379 km (0.102 R)
• M74: 54,799,346 km (0.037 R)
• M75: 55,431,097 km (0.083 R)
• M76: 58,625,610 km (0.064 R)
• M77: 59,734,579 km (0.11 R)
• M78: 60,198,632 km (0.062 R)
• M79: 61,785,566 km (0.075 R)
• M80: 62,631,243 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit