🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.56 AU - 0.64 AU

Year: 167 Days

Day: 35.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.95 AU - 1.39 AU

Year: 455 Days

Day: 14.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.11 AU - 1.67 AU

Year: 590 Days

Day: 47.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.56 AU - 2.68 AU

Year: 1526 Days

Day: 16.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.83 AU - 5.57 AU

Year: 3667 Days

Day: 22 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372

Radius: 11.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.11 AU - 10.09 AU

Year: 8297 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,222,657 km

• M1: 161,865 km (0.072 R)
• M2: 254,017 km (0.114 R)
• M3: 366,964 km (0.039 R)
• M4: 492,177 km (0.072 R)
• M5: 1,212,940 km (0.099 R)
• M6: 1,362,238 km (0.06 R)
• M7: 1,447,958 km (0.082 R)
• M8: 1,589,178 km (0.073 R)
• M9: 1,943,127 km (0.077 R)
• M10: 2,488,561 km (0.116 R)
• M11: 2,680,794 km (0.095 R)
• M12: 3,057,332 km (0.049 R)
• M13: 3,333,489 km (0.099 R)
• M14: 3,641,811 km (0.1 R)
• M15: 3,762,985 km (0.113 R)
• M16: 4,235,565 km (0.113 R)
• M17: 4,414,334 km (0.104 R)
• M18: 4,832,759 km (0.055 R)
• M19: 4,992,979 km (0.053 R)
• M20: 5,154,993 km (0.061 R)
• M21: 5,428,907 km (0.118 R)
• M22: 6,395,758 km (0.119 R)
• M23: 6,542,364 km (0.12 R)
• M24: 6,719,936 km (0.087 R)
• M25: 7,170,675 km (0.08 R)
• M26: 7,476,752 km (0.1 R)
• M27: 7,880,965 km (0.036 R)
• M28: 8,070,057 km (0.118 R)
• M29: 8,613,696 km (0.092 R)
• M30: 8,710,934 km (0.11 R)
• M31: 9,103,330 km (0.064 R)
• M32: 10,384,037 km (0.089 R)
• M33: 10,730,506 km (0.118 R)
• M34: 10,940,242 km (0.119 R)
• M35: 11,186,480 km (0.075 R)
• M36: 11,399,208 km (0.109 R)
• M37: 11,828,404 km (0.041 R)
• M38: 11,936,564 km (0.1 R)
• M39: 12,666,003 km (0.078 R)
• M40: 13,297,456 km (0.116 R)
• M41: 13,598,147 km (0.089 R)
• M42: 14,940,040 km (0.09 R)
• M43: 15,096,071 km (0.06 R)
• M44: 15,409,777 km (0.112 R)
• M45: 16,404,005 km (0.085 R)
• M46: 16,686,146 km (0.112 R)
• M47: 16,848,011 km (0.075 R)
• M48: 16,929,243 km (0.096 R)
• M49: 17,377,887 km (0.05 R)
• M50: 17,460,016 km (0.118 R)
• M51: 17,624,424 km (0.108 R)
• M52: 17,789,281 km (0.117 R)
• M53: 18,412,356 km (0.118 R)
• M54: 18,537,869 km (0.104 R)
• M55: 18,958,089 km (0.106 R)
• M56: 20,801,135 km (0.085 R)
• M57: 22,298,460 km (0.114 R)
• M58: 24,104,256 km (0.049 R)
• M59: 24,333,141 km (0.091 R)
• M60: 24,424,994 km (0.062 R)
• M61: 24,885,755 km (0.097 R)
• M62: 25,769,131 km (0.079 R)
• M63: 26,003,401 km (0.113 R)
• M64: 27,758,184 km (0.102 R)
• M65: 27,854,076 km (0.071 R)
• M66: 27,950,268 km (0.106 R)
• M67: 28,238,992 km (0.075 R)
• M68: 28,432,123 km (0.068 R)
• M69: 28,625,702 km (0.06 R)
• M70: 29,062,827 km (0.116 R)
• M71: 29,257,753 km (0.069 R)
• M72: 29,355,441 km (0.106 R)
• M73: 29,894,442 km (0.09 R)
• M74: 30,140,530 km (0.056 R)
• M75: 30,387,217 km (0.033 R)
• M76: 31,181,432 km (0.051 R)
• M77: 32,334,981 km (0.077 R)
• M78: 32,638,216 km (0.038 R)
• M79: 32,891,635 km (0.062 R)
• M80: 34,117,141 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.5

Radius: 11.1

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.29 AU - 9.81 AU

Year: 9798 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,222,657 km

• M1: 384,915 km (0.117 R)
• M2: 889,210 km (0.047 R)
• M3: 1,336,059 km (0.093 R)
• M4: 1,595,312 km (0.05 R)
• M5: 2,212,253 km (0.089 R)
• M6: 2,416,155 km (0.057 R)
• M7: 2,599,712 km (0.082 R)
• M8: 3,121,360 km (0.11 R)
• M9: 3,795,896 km (0.108 R)
• M10: 4,072,054 km (0.085 R)
• M11: 4,291,514 km (0.069 R)
• M12: 4,450,537 km (0.071 R)
• M13: 4,741,953 km (0.116 R)
• M14: 5,241,610 km (0.079 R)
• M15: 6,254,837 km (0.069 R)
• M16: 6,802,365 km (0.042 R)
• M17: 7,213,759 km (0.08 R)
• M18: 8,218,159 km (0.101 R)
• M19: 8,416,376 km (0.11 R)
• M20: 8,696,423 km (0.092 R)
• M21: 9,101,983 km (0.063 R)
• M22: 9,183,963 km (0.08 R)
• M23: 9,513,826 km (0.094 R)
• M24: 9,763,804 km (0.079 R)
• M25: 10,441,183 km (0.089 R)
• M26: 10,959,091 km (0.095 R)
• M27: 11,177,504 km (0.12 R)
• M28: 11,662,800 km (0.086 R)
• M29: 13,299,101 km (0.117 R)
• M30: 13,392,151 km (0.107 R)
• M31: 13,766,445 km (0.12 R)
• M32: 14,477,334 km (0.067 R)
• M33: 15,248,810 km (0.072 R)
• M34: 15,836,281 km (0.054 R)
• M35: 16,381,266 km (0.105 R)
• M36: 17,898,787 km (0.118 R)
• M37: 18,830,632 km (0.091 R)
• M38: 18,987,560 km (0.088 R)
• M39: 19,991,063 km (0.116 R)
• M40: 20,579,880 km (0.102 R)
• M41: 20,849,455 km (0.052 R)
• M42: 21,174,531 km (0.086 R)
• M43: 21,392,196 km (0.12 R)
• M44: 21,501,253 km (0.094 R)
• M45: 21,994,477 km (0.044 R)
• M46: 22,270,037 km (0.094 R)
• M47: 23,834,531 km (0.047 R)
• M48: 24,572,946 km (0.109 R)
• M49: 26,305,589 km (0.109 R)
• M50: 26,656,845 km (0.079 R)
• M51: 26,891,863 km (0.114 R)
• M52: 27,719,887 km (0.062 R)
• M53: 28,436,162 km (0.093 R)
• M54: 29,037,844 km (0.111 R)
• M55: 29,158,719 km (0.115 R)
• M56: 30,376,296 km (0.098 R)
• M57: 30,929,659 km (0.103 R)
• M58: 32,735,006 km (0.077 R)
• M59: 32,860,818 km (0.113 R)
• M60: 33,239,151 km (0.094 R)
• M61: 34,382,677 km (0.087 R)
• M62: 34,702,667 km (0.084 R)
• M63: 35,281,012 km (0.059 R)
• M64: 36,577,727 km (0.099 R)
• M65: 37,166,394 km (0.083 R)
• M66: 38,817,805 km (0.115 R)
• M67: 39,685,922 km (0.105 R)
• M68: 41,034,098 km (0.115 R)
• M69: 44,609,038 km (0.118 R)
• M70: 45,728,928 km (0.104 R)
• M71: 46,080,782 km (0.063 R)
• M72: 46,221,853 km (0.05 R)
• M73: 47,354,907 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.8

Radius: 14.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.93 AU - 10.45 AU

Year: 11707 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,222,657 km

• M1: 216,767 km (0.025 R)
• M2: 384,766 km (0.096 R)
• M3: 551,867 km (0.112 R)
• M4: 732,132 km (0.11 R)
• M5: 1,468,602 km (0.119 R)
• M6: 1,586,336 km (0.056 R)
• M7: 2,116,511 km (0.116 R)
• M8: 2,360,654 km (0.118 R)
• M9: 2,585,500 km (0.08 R)
• M10: 3,428,634 km (0.084 R)
• M11: 3,555,792 km (0.108 R)
• M12: 3,880,718 km (0.041 R)
• M13: 4,114,091 km (0.099 R)
• M14: 4,525,036 km (0.066 R)
• M15: 4,877,788 km (0.104 R)
• M16: 5,239,516 km (0.101 R)
• M17: 5,349,769 km (0.116 R)
• M18: 5,760,864 km (0.1 R)
• M19: 5,989,450 km (0.076 R)
• M20: 6,377,208 km (0.12 R)
• M21: 7,547,811 km (0.099 R)
• M22: 7,714,463 km (0.104 R)
• M23: 7,840,275 km (0.078 R)
• M24: 8,136,628 km (0.111 R)
• M25: 8,566,423 km (0.091 R)
• M26: 9,269,533 km (0.113 R)
• M27: 9,899,938 km (0.1 R)
• M28: 11,250,059 km (0.113 R)
• M29: 12,068,210 km (0.092 R)
• M30: 13,812,970 km (0.12 R)
• M31: 14,017,320 km (0.103 R)
• M32: 14,949,614 km (0.07 R)
• M33: 15,635,371 km (0.087 R)
• M34: 18,424,025 km (0.085 R)
• M35: 19,731,361 km (0.032 R)
• M36: 20,950,883 km (0.063 R)
• M37: 22,135,099 km (0.028 R)
• M38: 22,434,594 km (0.113 R)
• M39: 23,523,667 km (0.086 R)
• M40: 23,768,110 km (0.097 R)
• M41: 25,127,206 km (0.085 R)
• M42: 25,942,216 km (0.109 R)
• M43: 27,212,900 km (0.112 R)
• M44: 28,569,005 km (0.11 R)
• M45: 29,419,468 km (0.119 R)
• M46: 29,748,883 km (0.113 R)
• M47: 30,610,866 km (0.11 R)
• M48: 30,944,619 km (0.114 R)
• M49: 32,156,062 km (0.082 R)
• M50: 32,359,515 km (0.12 R)
• M51: 33,451,580 km (0.103 R)
• M52: 33,588,911 km (0.036 R)
• M53: 33,864,320 km (0.049 R)
• M54: 34,555,762 km (0.115 R)
• M55: 34,833,715 km (0.115 R)
• M56: 34,972,990 km (0.052 R)
• M57: 35,391,864 km (0.076 R)
• M58: 37,012,757 km (0.074 R)
• M59: 37,226,084 km (0.061 R)
• M60: 37,939,666 km (0.079 R)
• M61: 38,082,980 km (0.051 R)
• M62: 40,180,791 km (0.059 R)
• M63: 40,692,715 km (0.038 R)
• M64: 41,206,883 km (0.114 R)
• M65: 41,871,098 km (0.062 R)
• M66: 42,315,852 km (0.104 R)
• M67: 42,911,401 km (0.116 R)
• M68: 43,210,148 km (0.11 R)
• M69: 43,584,592 km (0.12 R)
• M70: 45,777,547 km (0.096 R)
• M71: 46,082,876 km (0.1 R)
• M72: 46,388,953 km (0.101 R)
• M73: 47,002,903 km (0.06 R)
• M74: 47,233,882 km (0.041 R)
• M75: 47,928,914 km (0.104 R)
• M76: 48,083,897 km (0.095 R)
• M77: 49,251,060 km (0.049 R)
• M78: 51,217,225 km (0.039 R)
• M79: 52,568,841 km (0.099 R)
• M80: 53,208,971 km (0.061 R)
• M81: 53,369,489 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 10.5

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.68 AU - 12.86 AU

Year: 13616 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,222,657 km

• M1: 379,979 km (0.091 R)
• M2: 654,341 km (0.077 R)
• M3: 966,701 km (0.11 R)
• M4: 1,200,373 km (0.065 R)
• M5: 1,666,520 km (0.109 R)
• M6: 1,805,796 km (0.055 R)
• M7: 1,948,811 km (0.109 R)
• M8: 2,216,143 km (0.1 R)
• M9: 2,338,813 km (0.091 R)
• M10: 2,655,512 km (0.059 R)
• M11: 2,753,199 km (0.069 R)
• M12: 3,053,741 km (0.11 R)
• M13: 3,190,773 km (0.1 R)
• M14: 4,513,966 km (0.065 R)
• M15: 4,591,907 km (0.113 R)
• M16: 6,685,379 km (0.12 R)
• M17: 7,734,958 km (0.038 R)
• M18: 9,130,108 km (0.115 R)
• M19: 9,679,431 km (0.112 R)
• M20: 10,034,726 km (0.109 R)
• M21: 10,136,901 km (0.069 R)
• M22: 10,653,612 km (0.106 R)
• M23: 11,178,701 km (0.069 R)
• M24: 12,254,459 km (0.081 R)
• M25: 13,138,583 km (0.119 R)
• M26: 14,157,942 km (0.102 R)
• M27: 15,852,886 km (0.067 R)
• M28: 16,151,633 km (0.074 R)
• M29: 16,633,488 km (0.101 R)
• M30: 16,937,022 km (0.05 R)
• M31: 17,119,980 km (0.094 R)
• M32: 17,303,687 km (0.097 R)
• M33: 17,982,711 km (0.086 R)
• M34: 18,607,582 km (0.102 R)
• M35: 20,071,846 km (0.076 R)
• M36: 20,785,128 km (0.09 R)
• M37: 21,309,169 km (0.072 R)
• M38: 21,506,788 km (0.075 R)
• M39: 21,638,734 km (0.059 R)
• M40: 21,970,242 km (0.093 R)
• M41: 24,062,219 km (0.119 R)
• M42: 24,750,519 km (0.107 R)
• M43: 25,445,251 km (0.067 R)
• M44: 25,795,161 km (0.059 R)
• M45: 26,076,106 km (0.101 R)
• M46: 26,358,098 km (0.045 R)
• M47: 26,712,046 km (0.072 R)
• M48: 26,996,432 km (0.103 R)
• M49: 27,496,238 km (0.047 R)
• M50: 27,927,230 km (0.108 R)
• M51: 27,999,336 km (0.088 R)
• M52: 29,087,361 km (0.09 R)
• M53: 31,080,603 km (0.07 R)
• M54: 32,131,379 km (0.069 R)
• M55: 32,509,412 km (0.109 R)
• M56: 32,585,259 km (0.115 R)
• M57: 33,882,871 km (0.089 R)
• M58: 34,267,636 km (0.101 R)
• M59: 34,499,363 km (0.085 R)
• M60: 34,886,523 km (0.027 R)
• M61: 36,528,359 km (0.037 R)
• M62: 36,607,197 km (0.053 R)
• M63: 37,716,466 km (0.096 R)
• M64: 38,035,408 km (0.118 R)
• M65: 38,917,288 km (0.079 R)
• M66: 39,968,063 km (0.084 R)
• M67: 40,946,284 km (0.108 R)
• M68: 41,274,053 km (0.111 R)
• M69: 41,438,311 km (0.116 R)
• M70: 42,097,589 km (0.111 R)
• M71: 43,176,040 km (0.088 R)
• M72: 44,431,764 km (0.07 R)
• M73: 44,684,435 km (0.073 R)
• M74: 47,150,556 km (0.115 R)
• M75: 47,236,425 km (0.108 R)
• M76: 48,530,148 km (0.113 R)
• M77: 48,616,765 km (0.101 R)
• M78: 50,185,448 km (0.101 R)
• M79: 50,712,033 km (0.099 R)
• M80: 51,328,675 km (0.064 R)
• M81: 52,391,568 km (0.109 R)
• M82: 52,658,450 km (0.078 R)
• M83: 55,532,974 km (0.09 R)
• M84: 56,532,886 km (0.074 R)
• M85: 58,273,906 km (0.112 R)
• M86: 58,366,058 km (0.119 R)
• M87: 58,458,210 km (0.098 R)
• M88: 59,012,171 km (0.025 R)
• M89: 59,197,224 km (0.06 R)
• M90: 59,660,828 km (0.049 R)
• M91: 61,245,667 km (0.075 R)
• M92: 63,222,603 km (0.102 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 14,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit