🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.7 AU - 0.86 AU

Year: 243 Days

Day: 28.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.85 AU - 0.93 AU

Year: 296 Days

Day: 36.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.07 AU - 1.21 AU

Year: 430 Days

Day: 26.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,836,511 km

• M1: 212,878 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.01 AU - 1.27 AU

Year: 430 Days

Day: 37.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,836,511 km

• M1: 297,849 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.26 AU - 1.76 AU

Year: 655 Days

Day: 33 Hours

Environment

Temp: -10 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.17 AU - 3.33 AU

Year: 2069 Days

Day: 20.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 13.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.87 AU - 9.45 AU

Year: 8231 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,836,511 km

• M1: 177,722 km (0.085 R)
• M2: 264,040 km (0.12 R)
• M3: 674,088 km (0.049 R)
• M4: 763,398 km (0.101 R)
• M5: 1,058,106 km (0.072 R)
• M6: 1,146,668 km (0.083 R)
• M7: 1,313,021 km (0.108 R)
• M8: 1,670,709 km (0.093 R)
• M9: 1,796,820 km (0.114 R)
• M10: 1,948,363 km (0.079 R)
• M11: 2,500,229 km (0.084 R)
• M12: 2,894,868 km (0.11 R)
• M13: 3,177,758 km (0.116 R)
• M14: 3,389,289 km (0.105 R)
• M15: 3,578,231 km (0.095 R)
• M16: 4,108,855 km (0.114 R)
• M17: 4,194,874 km (0.092 R)
• M18: 4,310,663 km (0.109 R)
• M19: 4,427,499 km (0.106 R)
• M20: 4,875,095 km (0.093 R)
• M21: 5,027,536 km (0.041 R)
• M22: 5,813,822 km (0.086 R)
• M23: 6,041,061 km (0.119 R)
• M24: 6,470,557 km (0.062 R)
• M25: 6,807,900 km (0.06 R)
• M26: 7,220,192 km (0.098 R)
• M27: 7,359,467 km (0.096 R)
• M28: 9,024,940 km (0.094 R)
• M29: 9,592,515 km (0.117 R)
• M30: 10,132,713 km (0.114 R)
• M31: 11,283,120 km (0.116 R)
• M32: 11,935,666 km (0.077 R)
• M33: 12,017,945 km (0.1 R)
• M34: 12,141,962 km (0.117 R)
• M35: 12,266,427 km (0.06 R)
• M36: 12,391,341 km (0.108 R)
• M37: 12,642,217 km (0.087 R)
• M38: 12,726,291 km (0.106 R)
• M39: 13,362,531 km (0.107 R)
• M40: 13,533,970 km (0.101 R)
• M41: 13,619,989 km (0.106 R)
• M42: 14,183,374 km (0.077 R)
• M43: 14,445,918 km (0.119 R)
• M44: 14,842,802 km (0.096 R)
• M45: 15,243,425 km (0.102 R)
• M46: 16,283,279 km (0.107 R)
• M47: 17,020,049 km (0.093 R)
• M48: 19,343,753 km (0.036 R)
• M49: 20,271,409 km (0.047 R)
• M50: 20,666,347 km (0.089 R)
• M51: 20,864,714 km (0.108 R)
• M52: 21,263,542 km (0.102 R)
• M53: 21,363,623 km (0.071 R)
• M54: 21,815,857 km (0.109 R)
• M55: 22,474,836 km (0.103 R)
• M56: 22,576,862 km (0.116 R)
• M57: 23,346,393 km (0.048 R)
• M58: 23,812,391 km (0.103 R)
• M59: 23,968,272 km (0.085 R)
• M60: 25,228,484 km (0.058 R)
• M61: 25,706,599 km (0.078 R)
• M62: 25,813,262 km (0.105 R)
• M63: 26,134,000 km (0.1 R)
• M64: 27,158,745 km (0.109 R)
• M65: 27,758,035 km (0.089 R)
• M66: 28,031,948 km (0.107 R)
• M67: 28,527,117 km (0.117 R)
• M68: 29,749,781 km (0.11 R)
• M69: 30,762,857 km (0.043 R)
• M70: 30,932,801 km (0.109 R)
• M71: 31,273,584 km (0.089 R)
• M72: 31,615,715 km (0.099 R)
• M73: 32,131,229 km (0.115 R)
• M74: 33,461,154 km (0.038 R)
• M75: 34,338,097 km (0.072 R)
• M76: 35,281,910 km (0.107 R)
• M77: 35,578,562 km (0.095 R)
• M78: 35,697,493 km (0.069 R)
• M79: 35,816,573 km (0.07 R)
• M80: 36,593,584 km (0.076 R)
• M81: 36,954,115 km (0.075 R)
• M82: 37,618,030 km (0.062 R)
• M83: 39,818,615 km (0.111 R)
• M84: 39,942,033 km (0.077 R)
• M85: 40,189,318 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.3

Radius: 13.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.46 AU - 9.42 AU

Year: 8658 Days

Day: 6.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 46,836,511 km

• M1: 169,195 km (0.106 R)
• M2: 268,229 km (0.108 R)
• M3: 453,880 km (0.047 R)
• M4: 952,639 km (0.106 R)
• M5: 1,453,343 km (0.045 R)
• M6: 1,610,720 km (0.051 R)
• M7: 2,189,365 km (0.081 R)
• M8: 2,654,315 km (0.062 R)
• M9: 3,170,876 km (0.082 R)
• M10: 3,525,723 km (0.099 R)
• M11: 3,632,535 km (0.063 R)
• M12: 3,805,770 km (0.112 R)
• M13: 3,915,575 km (0.106 R)
• M14: 4,296,600 km (0.1 R)
• M15: 4,388,005 km (0.112 R)
• M16: 5,289,182 km (0.063 R)
• M17: 5,436,835 km (0.108 R)
• M18: 5,560,702 km (0.066 R)
• M19: 6,091,924 km (0.12 R)
• M20: 6,825,552 km (0.063 R)
• M21: 7,921,955 km (0.068 R)
• M22: 8,289,966 km (0.112 R)
• M23: 8,461,854 km (0.077 R)
• M24: 9,577,405 km (0.08 R)
• M25: 9,848,477 km (0.107 R)
• M26: 10,614,567 km (0.116 R)
• M27: 10,989,310 km (0.096 R)
• M28: 11,304,812 km (0.096 R)
• M29: 11,655,320 km (0.095 R)
• M30: 11,848,002 km (0.09 R)
• M31: 11,944,792 km (0.077 R)
• M32: 12,498,154 km (0.072 R)
• M33: 12,827,569 km (0.103 R)
• M34: 13,765,098 km (0.055 R)
• M35: 14,002,959 km (0.099 R)
• M36: 14,586,391 km (0.094 R)
• M37: 15,142,745 km (0.107 R)
• M38: 15,247,763 km (0.074 R)
• M39: 15,423,540 km (0.089 R)
• M40: 15,529,306 km (0.089 R)
• M41: 15,741,436 km (0.069 R)
• M42: 16,599,978 km (0.074 R)
• M43: 16,853,247 km (0.085 R)
• M44: 17,071,361 km (0.078 R)
• M45: 19,038,723 km (0.062 R)
• M46: 21,903,372 km (0.072 R)
• M47: 22,380,589 km (0.067 R)
• M48: 22,620,395 km (0.105 R)
• M49: 24,487,675 km (0.092 R)
• M50: 26,025,093 km (0.112 R)
• M51: 26,277,464 km (0.057 R)
• M52: 26,869,274 km (0.058 R)
• M53: 27,679,496 km (0.029 R)
• M54: 28,109,141 km (0.099 R)
• M55: 28,195,309 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.5

Radius: 6.7

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.3 AU - 15.02 AU

Year: 18815 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,836,511 km

• M1: 96,640 km (0.111 R)
• M2: 190,139 km (0.09 R)
• M3: 232,774 km (0.096 R)
• M4: 279,748 km (0.116 R)
• M5: 758,312 km (0.106 R)
• M6: 1,019,809 km (0.052 R)
• M7: 1,493,436 km (0.049 R)
• M8: 1,957,787 km (0.117 R)
• M9: 2,278,675 km (0.108 R)
• M10: 2,849,839 km (0.079 R)
• M11: 3,379,266 km (0.11 R)
• M12: 5,582,693 km (0.031 R)
• M13: 6,035,825 km (0.097 R)
• M14: 7,356,026 km (0.094 R)
• M15: 7,685,740 km (0.088 R)
• M16: 8,132,739 km (0.064 R)
• M17: 8,359,529 km (0.061 R)
• M18: 8,877,287 km (0.097 R)
• M19: 9,287,185 km (0.063 R)
• M20: 9,346,277 km (0.074 R)
• M21: 9,583,838 km (0.079 R)
• M22: 9,703,217 km (0.085 R)
• M23: 9,823,195 km (0.063 R)
• M24: 13,111,356 km (0.099 R)
• M25: 13,510,932 km (0.12 R)
• M26: 14,802,111 km (0.075 R)
• M27: 16,847,563 km (0.103 R)
• M28: 16,919,669 km (0.038 R)
• M29: 17,866,474 km (0.055 R)
• M30: 18,087,280 km (0.068 R)
• M31: 18,309,134 km (0.089 R)
• M32: 18,755,384 km (0.111 R)
• M33: 19,280,772 km (0.098 R)
• M34: 20,807,867 km (0.114 R)
• M35: 21,040,342 km (0.108 R)
• M36: 21,117,983 km (0.118 R)
• M37: 21,899,931 km (0.061 R)
• M38: 21,978,620 km (0.067 R)
• M39: 24,465,086 km (0.116 R)
• M40: 24,546,767 km (0.114 R)
• M41: 25,038,644 km (0.091 R)
• M42: 26,199,374 km (0.113 R)
• M43: 28,143,847 km (0.109 R)
• M44: 28,314,987 km (0.093 R)
• M45: 28,917,268 km (0.099 R)
• M46: 29,959,367 km (0.071 R)
• M47: 32,080,216 km (0.085 R)
• M48: 34,706,856 km (0.097 R)
• M49: 35,258,872 km (0.118 R)
• M50: 36,464,780 km (0.081 R)
• M51: 38,536,262 km (0.113 R)
• M52: 38,726,550 km (0.11 R)
• M53: 39,970,457 km (0.095 R)
• M54: 42,693,886 km (0.042 R)
• M55: 43,581,899 km (0.117 R)
• M56: 43,780,116 km (0.114 R)
• M57: 44,975,403 km (0.091 R)
• M58: 46,585,824 km (0.116 R)
• M59: 46,687,102 km (0.043 R)
• M60: 47,092,961 km (0.105 R)
• M61: 47,194,538 km (0.118 R)
• M62: 48,214,945 km (0.103 R)
• M63: 48,317,419 km (0.109 R)
• M64: 48,727,916 km (0.083 R)
• M65: 50,589,512 km (0.106 R)
• M66: 51,319,699 km (0.082 R)
• M67: 51,738,424 km (0.113 R)
• M68: 52,474,146 km (0.091 R)
• M69: 55,558,555 km (0.062 R)
• M70: 55,881,088 km (0.068 R)
• M71: 56,527,799 km (0.09 R)
• M72: 57,719,795 km (0.047 R)
• M73: 58,591,951 km (0.085 R)
• M74: 58,810,663 km (0.069 R)
• M75: 59,358,790 km (0.108 R)
• M76: 60,680,786 km (0.057 R)
• M77: 61,678,753 km (0.094 R)
• M78: 63,915,690 km (0.091 R)
• M79: 64,366,279 km (0.084 R)
• M80: 66,977,510 km (0.077 R)
• M81: 67,664,463 km (0.091 R)
• M82: 69,160,741 km (0.102 R)
• M83: 69,276,231 km (0.055 R)
• M84: 70,551,403 km (0.035 R)
• M85: 71,483,847 km (0.091 R)
• M86: 72,185,760 km (0.06 R)
• M87: 74,186,781 km (0.071 R)
• M88: 76,444,961 km (0.042 R)
• M89: 76,803,547 km (0.088 R)
• M90: 77,162,731 km (0.103 R)
• M91: 78,243,426 km (0.113 R)
• M92: 78,966,882 km (0.035 R)
• M93: 80,663,172 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.5

Radius: 3.9

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.39 AU - 20.75 AU

Year: 26005 Days

Day: 24.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 151.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,836,511 km

• M1: 134,488 km (0.093 R)
• M2: 495,169 km (0.03 R)
• M3: 556,055 km (0.071 R)
• M4: 635,641 km (0.113 R)
• M5: 702,063 km (0.098 R)
• M6: 878,140 km (0.032 R)
• M7: 1,595,162 km (0.1 R)
• M8: 2,266,857 km (0.07 R)
• M9: 3,042,970 km (0.1 R)
• M10: 3,212,913 km (0.098 R)
• M11: 4,455,025 km (0.074 R)
• M12: 4,712,931 km (0.079 R)
• M13: 5,722,418 km (0.069 R)
• M14: 6,359,106 km (0.055 R)
• M15: 6,685,678 km (0.115 R)
• M16: 6,722,330 km (0.06 R)
• M17: 7,659,860 km (0.064 R)
• M18: 8,518,103 km (0.057 R)
• M19: 8,717,367 km (0.119 R)
• M20: 9,529,684 km (0.091 R)
• M21: 10,196,890 km (0.108 R)
• M22: 10,239,077 km (0.118 R)
• M23: 10,493,393 km (0.094 R)
• M24: 10,792,888 km (0.116 R)
• M25: 11,225,525 km (0.096 R)
• M26: 11,312,741 km (0.11 R)
• M27: 12,152,284 km (0.074 R)
• M28: 12,557,096 km (0.048 R)
• M29: 13,149,354 km (0.063 R)
• M30: 13,750,737 km (0.095 R)
• M31: 14,313,823 km (0.087 R)
• M32: 14,455,792 km (0.026 R)
• M33: 15,607,995 km (0.103 R)
• M34: 15,754,152 km (0.113 R)
• M35: 15,802,921 km (0.116 R)
• M36: 16,244,384 km (0.098 R)
• M37: 17,340,488 km (0.097 R)
• M38: 18,460,228 km (0.083 R)
• M39: 18,925,028 km (0.097 R)
• M40: 19,866,148 km (0.114 R)
• M41: 21,090,757 km (0.12 R)
• M42: 21,252,173 km (0.115 R)
• M43: 21,306,178 km (0.035 R)
• M44: 22,339,450 km (0.069 R)
• M45: 22,559,060 km (0.102 R)
• M46: 24,060,125 km (0.032 R)
• M47: 24,172,622 km (0.115 R)
• M48: 26,574,416 km (0.045 R)
• M49: 27,040,414 km (0.116 R)
• M50: 27,568,045 km (0.079 R)
• M51: 27,803,512 km (0.093 R)
• M52: 30,316,756 km (0.081 R)
• M53: 31,785,060 km (0.078 R)
• M54: 32,155,763 km (0.06 R)
• M55: 33,464,595 km (0.06 R)
• M56: 33,527,276 km (0.099 R)
• M57: 34,030,673 km (0.11 R)
• M58: 34,346,624 km (0.059 R)
• M59: 34,917,789 km (0.115 R)
• M60: 34,981,368 km (0.113 R)
• M61: 35,428,067 km (0.083 R)
• M62: 37,103,413 km (0.091 R)
• M63: 37,493,714 km (0.11 R)
• M64: 38,475,226 km (0.117 R)
• M65: 38,804,341 km (0.115 R)
• M66: 39,930,215 km (0.067 R)
• M67: 40,330,240 km (0.03 R)
• M68: 40,597,571 km (0.117 R)
• M69: 40,798,481 km (0.075 R)
• M70: 42,485,496 km (0.114 R)
• M71: 43,782,659 km (0.035 R)
• M72: 43,919,990 km (0.09 R)
• M73: 46,276,157 km (0.062 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 13,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit