🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.12 AU - 1.24 AU

Year: 448 Days

Day: 28.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.27 AU - 1.57 AU

Year: 592 Days

Day: 47.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 96.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,288,720 km

• M1: 73,303 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.48 AU - 2.88 AU

Year: 1535 Days

Day: 20.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,288,720 km

• M1: 289,472 km (0.108 R)
• M2: 492,027 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.88 AU - 2.96 AU

Year: 1746 Days

Day: 18.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,288,720 km

• M1: 534,214 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.8 AU - 4.48 AU

Year: 2947 Days

Day: 15.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,288,720 km

• M1: 1,559,259 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.51 AU - 5.21 AU

Year: 3748 Days

Day: 42 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.6

Radius: 8.1

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.09 AU - 6.93 AU

Year: 5155 Days

Day: 9 Hours

Environment

Temp: -132 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,288,720 km

• M1: 104,719 km (0.078 R)
• M2: 196,123 km (0.104 R)
• M3: 428,897 km (0.071 R)
• M4: 646,412 km (0.087 R)
• M5: 751,879 km (0.115 R)
• M6: 909,705 km (0.119 R)
• M7: 1,004,699 km (0.044 R)
• M8: 1,218,175 km (0.082 R)
• M9: 1,297,163 km (0.074 R)
• M10: 1,418,637 km (0.072 R)
• M11: 1,601,146 km (0.1 R)
• M12: 1,851,274 km (0.071 R)
• M13: 2,004,312 km (0.118 R)
• M14: 2,258,030 km (0.119 R)
• M15: 2,623,498 km (0.069 R)
• M16: 2,883,499 km (0.071 R)
• M17: 3,061,520 km (0.064 R)
• M18: 3,151,878 km (0.07 R)
• M19: 3,390,935 km (0.064 R)
• M20: 3,522,132 km (0.116 R)
• M21: 3,712,570 km (0.106 R)
• M22: 4,203,401 km (0.05 R)
• M23: 4,528,328 km (0.11 R)
• M24: 4,672,989 km (0.099 R)
• M25: 5,159,182 km (0.062 R)
• M26: 5,661,531 km (0.112 R)
• M27: 5,772,832 km (0.088 R)
• M28: 5,997,678 km (0.028 R)
• M29: 6,179,589 km (0.097 R)
• M30: 6,248,254 km (0.071 R)
• M31: 6,712,606 km (0.107 R)
• M32: 7,140,157 km (0.11 R)
• M33: 7,284,668 km (0.086 R)
• M34: 7,625,602 km (0.104 R)
• M35: 8,756,263 km (0.103 R)
• M36: 9,301,846 km (0.116 R)
• M37: 9,380,684 km (0.089 R)
• M38: 9,512,480 km (0.084 R)
• M39: 9,671,652 km (0.084 R)
• M40: 10,425,476 km (0.097 R)
• M41: 10,562,208 km (0.098 R)
• M42: 11,846,955 km (0.042 R)
• M43: 12,420,812 km (0.114 R)
• M44: 12,682,010 km (0.098 R)
• M45: 14,135,652 km (0.094 R)
• M46: 14,621,696 km (0.082 R)
• M47: 15,175,058 km (0.079 R)
• M48: 16,397,273 km (0.046 R)
• M49: 16,492,567 km (0.061 R)
• M50: 16,907,851 km (0.106 R)
• M51: 16,972,028 km (0.047 R)
• M52: 17,326,575 km (0.105 R)
• M53: 17,391,201 km (0.053 R)
• M54: 17,813,965 km (0.073 R)
• M55: 17,977,326 km (0.11 R)
• M56: 18,108,523 km (0.056 R)
• M57: 18,371,666 km (0.065 R)
• M58: 19,001,922 km (0.092 R)
• M59: 19,269,403 km (0.058 R)
• M60: 19,437,102 km (0.06 R)
• M61: 19,909,532 km (0.069 R)
• M62: 20,556,842 km (0.094 R)
• M63: 20,728,281 km (0.075 R)
• M64: 21,072,655 km (0.069 R)
• M65: 21,732,083 km (0.106 R)
• M66: 22,716,287 km (0.054 R)
• M67: 24,039,031 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.3

Radius: 10.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.17 AU - 10.35 AU

Year: 9858 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,288,720 km

• M1: 214,673 km (0.074 R)
• M2: 528,828 km (0.058 R)
• M3: 679,773 km (0.072 R)
• M4: 1,007,392 km (0.086 R)
• M5: 1,199,326 km (0.056 R)
• M6: 1,531,583 km (0.117 R)
• M7: 1,753,885 km (0.066 R)
• M8: 2,205,222 km (0.032 R)
• M9: 2,304,854 km (0.104 R)
• M10: 2,380,551 km (0.065 R)
• M11: 2,560,667 km (0.088 R)
• M12: 3,127,643 km (0.058 R)
• M13: 3,353,984 km (0.093 R)
• M14: 3,498,047 km (0.11 R)
• M15: 4,064,724 km (0.112 R)
• M16: 4,437,372 km (0.073 R)
• M17: 4,724,151 km (0.094 R)
• M18: 4,951,390 km (0.093 R)
• M19: 5,115,948 km (0.093 R)
• M20: 6,496,736 km (0.111 R)
• M21: 6,568,693 km (0.06 R)
• M22: 7,679,756 km (0.106 R)
• M23: 7,794,049 km (0.111 R)
• M24: 8,062,876 km (0.105 R)
• M25: 8,452,429 km (0.1 R)
• M26: 8,928,001 km (0.106 R)
• M27: 9,452,940 km (0.058 R)
• M28: 9,575,610 km (0.118 R)
• M29: 9,822,297 km (0.069 R)
• M30: 11,260,082 km (0.077 R)
• M31: 11,783,226 km (0.098 R)
• M32: 13,079,791 km (0.1 R)
• M33: 13,491,484 km (0.101 R)
• M34: 13,721,865 km (0.106 R)
• M35: 14,893,964 km (0.108 R)
• M36: 15,132,273 km (0.11 R)
• M37: 15,371,780 km (0.103 R)
• M38: 16,440,656 km (0.106 R)
• M39: 16,835,296 km (0.026 R)
• M40: 17,183,111 km (0.047 R)
• M41: 17,332,858 km (0.105 R)
• M42: 17,433,089 km (0.061 R)
• M43: 18,598,157 km (0.086 R)
• M44: 18,854,867 km (0.116 R)
• M45: 20,102,962 km (0.106 R)
• M46: 20,366,404 km (0.11 R)
• M47: 21,862,382 km (0.102 R)
• M48: 22,897,600 km (0.062 R)
• M49: 23,227,762 km (0.047 R)
• M50: 23,338,315 km (0.082 R)
• M51: 23,448,868 km (0.078 R)
• M52: 24,340,022 km (0.079 R)
• M53: 24,508,320 km (0.066 R)
• M54: 26,500,515 km (0.114 R)
• M55: 26,847,283 km (0.114 R)
• M56: 27,428,470 km (0.066 R)
• M57: 27,779,277 km (0.117 R)
• M58: 28,544,321 km (0.03 R)
• M59: 29,137,476 km (0.103 R)
• M60: 29,316,246 km (0.115 R)
• M61: 29,435,625 km (0.052 R)
• M62: 30,155,340 km (0.111 R)
• M63: 32,102,506 km (0.086 R)
• M64: 32,225,625 km (0.071 R)
• M65: 32,719,448 km (0.11 R)
• M66: 33,091,348 km (0.044 R)
• M67: 33,340,129 km (0.111 R)
• M68: 34,782,552 km (0.085 R)
• M69: 35,925,629 km (0.051 R)
• M70: 36,117,414 km (0.075 R)
• M71: 36,373,525 km (0.032 R)
• M72: 37,080,974 km (0.078 R)
• M73: 37,468,881 km (0.064 R)
• M74: 37,663,209 km (0.109 R)
• M75: 38,248,585 km (0.103 R)
• M76: 39,362,192 km (0.069 R)
• M77: 39,824,000 km (0.082 R)
• M78: 39,889,973 km (0.087 R)
• M79: 40,952,716 km (0.088 R)
• M80: 41,152,878 km (0.057 R)
• M81: 42,496,417 km (0.054 R)
• M82: 42,834,508 km (0.113 R)
• M83: 43,309,481 km (0.087 R)
• M84: 43,717,883 km (0.064 R)
• M85: 44,332,880 km (0.075 R)
• M86: 44,744,574 km (0.103 R)
• M87: 45,571,551 km (0.117 R)
• M88: 45,848,307 km (0.088 R)
• M89: 46,542,890 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298

Radius: 14

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.37 AU - 11.29 AU

Year: 10782 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,288,720 km

• M1: 206,595 km (0.095 R)
• M2: 433,834 km (0.085 R)
• M3: 537,056 km (0.118 R)
• M4: 624,870 km (0.096 R)
• M5: 1,050,476 km (0.118 R)
• M6: 1,340,397 km (0.091 R)
• M7: 1,449,155 km (0.113 R)
• M8: 1,695,542 km (0.111 R)
• M9: 2,186,822 km (0.107 R)
• M10: 2,404,786 km (0.043 R)
• M11: 2,722,083 km (0.09 R)
• M12: 2,909,529 km (0.102 R)
• M13: 3,004,972 km (0.078 R)
• M14: 3,101,463 km (0.052 R)
• M15: 3,498,047 km (0.058 R)
• M16: 3,676,816 km (0.092 R)
• M17: 4,840,837 km (0.076 R)
• M18: 5,184,913 km (0.08 R)
• M19: 6,265,159 km (0.063 R)
• M20: 6,546,104 km (0.031 R)
• M21: 7,446,384 km (0.092 R)
• M22: 8,215,017 km (0.042 R)
• M23: 8,591,555 km (0.11 R)
• M24: 9,079,244 km (0.082 R)
• M25: 9,184,860 km (0.104 R)
• M26: 10,190,757 km (0.066 R)
• M27: 10,410,965 km (0.118 R)
• M28: 10,521,667 km (0.095 R)
• M29: 11,459,197 km (0.072 R)
• M30: 11,611,637 km (0.111 R)
• M31: 11,957,208 km (0.098 R)
• M32: 12,228,429 km (0.098 R)
• M33: 12,698,017 km (0.062 R)
• M34: 12,816,349 km (0.088 R)
• M35: 12,935,129 km (0.073 R)
• M36: 13,133,795 km (0.097 R)
• M37: 13,413,543 km (0.092 R)
• M38: 13,695,386 km (0.086 R)
• M39: 14,470,303 km (0.106 R)
• M40: 14,593,871 km (0.106 R)
• M41: 14,883,791 km (0.064 R)
• M42: 15,934,716 km (0.04 R)
• M43: 16,105,108 km (0.086 R)
• M44: 16,966,194 km (0.081 R)
• M45: 18,508,847 km (0.03 R)
• M46: 19,364,996 km (0.115 R)
• M47: 19,729,416 km (0.071 R)
• M48: 20,650,340 km (0.055 R)
• M49: 22,152,752 km (0.053 R)
• M50: 22,390,762 km (0.101 R)
• M51: 22,581,649 km (0.088 R)
• M52: 22,725,263 km (0.111 R)
• M53: 24,275,695 km (0.102 R)
• M54: 24,422,900 km (0.084 R)
• M55: 24,816,641 km (0.108 R)
• M56: 24,915,376 km (0.077 R)
• M57: 25,560,591 km (0.115 R)
• M58: 26,060,697 km (0.115 R)
• M59: 27,121,346 km (0.098 R)
• M60: 27,733,650 km (0.108 R)
• M61: 27,938,898 km (0.069 R)
• M62: 28,299,130 km (0.079 R)
• M63: 28,868,350 km (0.054 R)
• M64: 29,284,681 km (0.093 R)
• M65: 29,545,879 km (0.045 R)
• M66: 30,334,259 km (0.085 R)
• M67: 30,545,641 km (0.099 R)
• M68: 31,449,661 km (0.105 R)
• M69: 32,957,608 km (0.117 R)
• M70: 34,213,781 km (0.101 R)
• M71: 34,433,839 km (0.101 R)
• M72: 35,263,360 km (0.096 R)
• M73: 35,430,161 km (0.112 R)
• M74: 35,764,363 km (0.083 R)
• M75: 36,660,604 km (0.081 R)
• M76: 36,885,749 km (0.113 R)
• M77: 37,280,986 km (0.113 R)
• M78: 38,018,803 km (0.113 R)
• M79: 38,189,793 km (0.025 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.4

Radius: 7.6

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.71 AU - 17.71 AU

Year: 24977 Days

Day: 23.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,288,720 km

• M1: 150,495 km (0.112 R)
• M2: 720,015 km (0.057 R)
• M3: 840,890 km (0.098 R)
• M4: 1,186,760 km (0.074 R)
• M5: 1,573,770 km (0.03 R)
• M6: 2,456,846 km (0.104 R)
• M7: 3,385,699 km (0.112 R)
• M8: 3,550,257 km (0.115 R)
• M9: 4,367,360 km (0.117 R)
• M10: 4,912,495 km (0.105 R)
• M11: 5,478,872 km (0.114 R)
• M12: 7,458,800 km (0.078 R)
• M13: 7,889,792 km (0.067 R)
• M14: 8,328,861 km (0.069 R)
• M15: 8,384,362 km (0.114 R)
• M16: 8,495,663 km (0.115 R)
• M17: 8,832,408 km (0.109 R)
• M18: 9,577,106 km (0.098 R)
• M19: 12,054,297 km (0.026 R)
• M20: 13,395,442 km (0.098 R)
• M21: 14,850,581 km (0.119 R)
• M22: 15,460,192 km (0.05 R)
• M23: 16,216,260 km (0.098 R)
• M24: 16,285,673 km (0.116 R)
• M25: 16,355,086 km (0.044 R)
• M26: 16,494,212 km (0.096 R)
• M27: 17,195,976 km (0.102 R)
• M28: 18,919,792 km (0.117 R)
• M29: 18,992,796 km (0.118 R)
• M30: 19,359,311 km (0.078 R)
• M31: 19,950,522 km (0.111 R)
• M32: 20,622,665 km (0.088 R)
• M33: 22,219,921 km (0.09 R)
• M34: 25,129,301 km (0.097 R)
• M35: 25,209,485 km (0.119 R)
• M36: 25,854,850 km (0.119 R)
• M37: 26,179,627 km (0.071 R)
• M38: 26,424,070 km (0.041 R)
• M39: 27,161,887 km (0.1 R)
• M40: 27,409,322 km (0.11 R)
• M41: 27,491,900 km (0.099 R)
• M42: 27,657,505 km (0.086 R)
• M43: 27,740,382 km (0.112 R)
• M44: 30,779,164 km (0.084 R)
• M45: 31,555,277 km (0.042 R)
• M46: 33,479,405 km (0.088 R)
• M47: 34,099,488 km (0.053 R)
• M48: 35,892,120 km (0.085 R)
• M49: 40,505,867 km (0.119 R)
• M50: 42,402,918 km (0.067 R)
• M51: 46,775,963 km (0.039 R)
• M52: 46,874,698 km (0.118 R)
• M53: 47,568,233 km (0.078 R)
• M54: 48,065,646 km (0.118 R)
• M55: 49,568,357 km (0.108 R)
• M56: 49,769,865 km (0.093 R)
• M57: 50,072,651 km (0.082 R)
• M58: 51,902,233 km (0.111 R)
• M59: 54,791,567 km (0.105 R)
• M60: 55,417,484 km (0.094 R)
• M61: 56,255,681 km (0.098 R)
• M62: 56,360,699 km (0.097 R)
• M63: 57,626,745 km (0.033 R)
• M64: 58,050,855 km (0.05 R)
• M65: 58,369,499 km (0.084 R)
• M66: 59,115,543 km (0.07 R)
• M67: 59,329,169 km (0.082 R)
• M68: 61,048,198 km (0.111 R)
• M69: 69,095,666 km (0.099 R)
• M70: 71,585,423 km (0.096 R)
• M71: 72,955,890 km (0.11 R)
• M72: 75,954,728 km (0.094 R)
• M73: 77,702,929 km (0.077 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 19,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit