🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.88 AU - 1.26 AU

Year: 424 Days

Day: 43.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 93,595,790 km

• M1: 493,374 km (0.047 R)
• M2: 629,508 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.08 AU - 1.38 AU

Year: 522 Days

Day: 46.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.01 AU - 1.61 AU

Year: 574 Days

Day: 31.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.17 AU - 1.75 AU

Year: 675 Days

Day: 23.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.45 AU - 1.81 AU

Year: 797 Days

Day: 18.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,595,790 km

• M1: 1,298,360 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.01 AU - 2.93 AU

Year: 1486 Days

Day: 41.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,595,790 km

• M1: 1,694,645 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.42 AU - 2.78 AU

Year: 1605 Days

Day: 23.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.7

Radius: 8.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.16 AU - 4.84 AU

Year: 3655 Days

Day: 9.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 93,595,790 km

• M1: 112,946 km (0.028 R)
• M2: 197,320 km (0.095 R)
• M3: 260,300 km (0.091 R)
• M4: 340,186 km (0.105 R)
• M5: 430,692 km (0.09 R)
• M6: 709,543 km (0.052 R)
• M7: 783,145 km (0.078 R)
• M8: 1,009,786 km (0.102 R)
• M9: 1,125,724 km (0.114 R)
• M10: 1,235,080 km (0.084 R)
• M11: 1,464,713 km (0.078 R)
• M12: 1,536,370 km (0.081 R)
• M13: 1,596,957 km (0.084 R)
• M14: 1,658,292 km (0.112 R)
• M15: 1,770,940 km (0.075 R)
• M16: 1,847,534 km (0.092 R)
• M17: 1,938,190 km (0.05 R)
• M18: 2,233,197 km (0.118 R)
• M19: 2,344,049 km (0.108 R)
• M20: 2,513,843 km (0.069 R)
• M21: 2,673,164 km (0.109 R)
• M22: 2,971,163 km (0.075 R)
• M23: 3,032,050 km (0.044 R)
• M24: 3,201,843 km (0.086 R)
• M25: 3,454,215 km (0.095 R)
• M26: 3,680,556 km (0.03 R)
• M27: 3,762,536 km (0.113 R)
• M28: 3,911,685 km (0.06 R)
• M29: 4,062,779 km (0.071 R)
• M30: 4,233,021 km (0.047 R)
• M31: 4,318,891 km (0.032 R)
• M32: 4,492,723 km (0.082 R)
• M33: 4,757,661 km (0.109 R)
• M34: 4,991,483 km (0.037 R)
• M35: 5,451,646 km (0.113 R)
• M36: 5,925,422 km (0.105 R)
• M37: 6,079,957 km (0.113 R)
• M38: 6,851,882 km (0.113 R)
• M39: 7,054,736 km (0.079 R)
• M40: 7,445,785 km (0.089 R)
• M41: 7,591,643 km (0.064 R)
• M42: 7,696,362 km (0.078 R)
• M43: 8,443,154 km (0.112 R)
• M44: 8,616,987 km (0.065 R)
• M45: 9,594,908 km (0.056 R)
• M46: 9,936,291 km (0.072 R)
• M47: 10,212,149 km (0.076 R)
• M48: 10,374,313 km (0.078 R)
• M49: 10,984,074 km (0.109 R)
• M50: 11,150,277 km (0.111 R)
• M51: 11,702,144 km (0.088 R)
• M52: 11,969,176 km (0.094 R)
• M53: 12,066,863 km (0.03 R)
• M54: 12,213,769 km (0.042 R)
• M55: 12,361,272 km (0.093 R)
• M56: 12,782,540 km (0.077 R)
• M57: 13,562,693 km (0.073 R)
• M58: 14,280,613 km (0.1 R)
• M59: 14,644,285 km (0.114 R)
• M60: 14,879,603 km (0.101 R)
• M61: 15,116,266 km (0.099 R)
• M62: 15,274,691 km (0.087 R)
• M63: 15,860,366 km (0.071 R)
• M64: 16,372,141 km (0.043 R)
• M65: 16,507,676 km (0.042 R)
• M66: 16,725,341 km (0.063 R)
• M67: 17,356,495 km (0.082 R)
• M68: 17,688,901 km (0.098 R)
• M69: 18,444,520 km (0.08 R)
• M70: 18,840,505 km (0.088 R)
• M71: 19,011,047 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.9

Radius: 3.1

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.73 AU - 11.89 AU

Year: 15540 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,595,790 km

• M1: 101,278 km (0.041 R)
• M2: 121,025 km (0.039 R)
• M3: 181,761 km (0.098 R)
• M4: 224,995 km (0.028 R)
• M5: 262,095 km (0.118 R)
• M6: 343,028 km (0.069 R)
• M7: 479,012 km (0.034 R)
• M8: 725,998 km (0.11 R)
• M9: 840,291 km (0.071 R)
• M10: 1,301,352 km (0.08 R)
• M11: 1,676,095 km (0.067 R)
• M12: 1,751,193 km (0.038 R)
• M13: 2,062,057 km (0.114 R)
• M14: 2,122,345 km (0.098 R)
• M15: 2,368,882 km (0.098 R)
• M16: 2,453,106 km (0.113 R)
• M17: 2,733,602 km (0.111 R)
• M18: 2,866,594 km (0.061 R)
• M19: 3,231,164 km (0.057 R)
• M20: 3,277,839 km (0.061 R)
• M21: 3,395,273 km (0.073 R)
• M22: 3,466,482 km (0.09 R)
• M23: 3,854,240 km (0.043 R)
• M24: 3,978,256 km (0.055 R)
• M25: 4,670,446 km (0.03 R)
• M26: 4,802,540 km (0.088 R)
• M27: 4,989,837 km (0.068 R)
• M28: 5,016,765 km (0.087 R)
• M29: 5,261,208 km (0.026 R)
• M30: 5,818,609 km (0.045 R)
• M31: 5,960,877 km (0.113 R)
• M32: 6,336,068 km (0.108 R)
• M33: 6,570,638 km (0.057 R)
• M34: 7,230,663 km (0.109 R)
• M35: 7,383,553 km (0.094 R)
• M36: 7,692,472 km (0.073 R)
• M37: 7,911,334 km (0.09 R)
• M38: 7,974,314 km (0.082 R)
• M39: 8,132,290 km (0.076 R)
• M40: 8,227,584 km (0.102 R)
• M41: 8,419,219 km (0.105 R)
• M42: 8,547,723 km (0.079 R)
• M43: 9,002,949 km (0.095 R)
• M44: 9,134,446 km (0.093 R)
• M45: 9,970,698 km (0.047 R)
• M46: 10,380,746 km (0.087 R)
• M47: 10,415,153 km (0.088 R)
• M48: 12,329,109 km (0.052 R)
• M49: 12,990,780 km (0.116 R)
• M50: 13,288,480 km (0.098 R)
• M51: 13,739,368 km (0.098 R)
• M52: 14,080,750 km (0.097 R)
• M53: 14,233,340 km (0.097 R)
• M54: 15,004,816 km (0.118 R)
• M55: 15,434,760 km (0.036 R)
• M56: 15,829,250 km (0.118 R)
• M57: 16,107,203 km (0.071 R)
• M58: 16,346,859 km (0.107 R)
• M59: 16,789,219 km (0.097 R)
• M60: 17,685,759 km (0.097 R)
• M61: 18,139,789 km (0.042 R)
• M62: 18,555,970 km (0.047 R)
• M63: 18,639,595 km (0.041 R)
• M64: 19,017,330 km (0.094 R)
• M65: 19,101,554 km (0.101 R)
• M66: 19,482,430 km (0.069 R)
• M67: 19,994,055 km (0.117 R)
• M68: 20,294,597 km (0.104 R)
• M69: 20,856,636 km (0.108 R)
• M70: 21,117,834 km (0.089 R)
• M71: 21,336,247 km (0.085 R)
• M72: 21,467,594 km (0.091 R)
• M73: 22,573,272 km (0.113 R)
• M74: 22,841,351 km (0.086 R)
• M75: 22,930,960 km (0.07 R)
• M76: 22,975,839 km (0.114 R)
• M77: 23,020,719 km (0.082 R)
• M78: 23,651,872 km (0.099 R)
• M79: 24,517,745 km (0.089 R)
• M80: 25,393,790 km (0.11 R)
• M81: 25,626,115 km (0.119 R)
• M82: 25,859,039 km (0.063 R)
• M83: 27,034,430 km (0.061 R)
• M84: 27,129,125 km (0.054 R)
• M85: 28,323,215 km (0.058 R)
• M86: 31,108,877 km (0.101 R)
• M87: 31,506,808 km (0.114 R)
• M88: 31,806,302 km (0.056 R)
• M89: 31,956,499 km (0.111 R)
• M90: 33,165,998 km (0.048 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.8

Radius: 3.3

Gravity: 90.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.37 AU - 17.11 AU

Year: 22780 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,595,790 km

• M1: 74,051 km (0.106 R)
• M2: 212,878 km (0.099 R)
• M3: 305,628 km (0.088 R)
• M4: 410,796 km (0.059 R)
• M5: 503,098 km (0.088 R)
• M6: 846,275 km (0.103 R)
• M7: 1,247,796 km (0.053 R)
• M8: 1,485,357 km (0.087 R)
• M9: 1,811,032 km (0.058 R)
• M10: 1,962,574 km (0.094 R)
• M11: 2,999,437 km (0.096 R)
• M12: 3,407,690 km (0.108 R)
• M13: 4,837,098 km (0.109 R)
• M14: 5,047,133 km (0.108 R)
• M15: 5,694,892 km (0.063 R)
• M16: 6,028,495 km (0.102 R)
• M17: 7,667,190 km (0.101 R)
• M18: 7,973,417 km (0.066 R)
• M19: 9,629,166 km (0.096 R)
• M20: 10,025,900 km (0.082 R)
• M21: 10,092,471 km (0.067 R)
• M22: 10,767,008 km (0.085 R)
• M23: 12,301,134 km (0.105 R)
• M24: 12,803,483 km (0.094 R)
• M25: 12,875,889 km (0.116 R)
• M26: 12,948,294 km (0.071 R)
• M27: 13,239,412 km (0.083 R)
• M28: 13,532,623 km (0.112 R)
• M29: 14,878,705 km (0.114 R)
• M30: 14,954,850 km (0.098 R)
• M31: 15,107,291 km (0.106 R)
• M32: 15,336,923 km (0.112 R)
• M33: 15,722,138 km (0.079 R)
• M34: 16,188,584 km (0.082 R)
• M35: 18,180,928 km (0.098 R)
• M36: 19,579,070 km (0.047 R)
• M37: 21,956,031 km (0.052 R)
• M38: 22,739,176 km (0.036 R)
• M39: 26,512,782 km (0.119 R)
• M40: 26,789,538 km (0.103 R)
• M41: 27,067,491 km (0.055 R)
• M42: 27,532,591 km (0.1 R)
• M43: 27,719,438 km (0.094 R)
• M44: 28,659,661 km (0.091 R)
• M45: 28,943,897 km (0.035 R)
• M46: 29,228,881 km (0.107 R)
• M47: 29,514,912 km (0.112 R)
• M48: 31,738,235 km (0.099 R)
• M49: 33,714,872 km (0.116 R)
• M50: 34,014,666 km (0.106 R)
• M51: 34,114,897 km (0.026 R)
• M52: 35,324,545 km (0.096 R)
• M53: 35,730,853 km (0.116 R)
• M54: 36,959,201 km (0.093 R)
• M55: 37,578,387 km (0.093 R)
• M56: 40,089,686 km (0.119 R)
• M57: 42,546,682 km (0.093 R)
• M58: 44,942,043 km (0.077 R)
• M59: 45,161,952 km (0.088 R)
• M60: 47,269,038 km (0.105 R)
• M61: 48,842,059 km (0.114 R)
• M62: 49,407,838 km (0.076 R)
• M63: 50,089,855 km (0.116 R)
• M64: 50,546,278 km (0.067 R)
• M65: 51,693,245 km (0.102 R)
• M66: 52,848,739 km (0.112 R)
• M67: 53,546,015 km (0.116 R)
• M68: 53,662,551 km (0.096 R)
• M69: 54,715,122 km (0.046 R)
• M70: 54,949,991 km (0.103 R)
• M71: 55,302,742 km (0.106 R)
• M72: 56,129,121 km (0.112 R)
• M73: 57,913,375 km (0.073 R)
• M74: 58,272,410 km (0.082 R)
• M75: 59,716,179 km (0.117 R)
• M76: 62,270,862 km (0.101 R)
• M77: 62,761,393 km (0.111 R)
• M78: 62,884,363 km (0.088 R)
• M79: 63,623,226 km (0.041 R)
• M80: 70,528,365 km (0.109 R)
• M81: 71,680,717 km (0.099 R)
• M82: 74,523,825 km (0.12 R)
• M83: 74,653,825 km (0.105 R)
• M84: 75,175,024 km (0.076 R)
• M85: 76,614,455 km (0.11 R)
• M86: 78,989,321 km (0.106 R)
• M87: 81,120,642 km (0.095 R)
• M88: 81,790,541 km (0.075 R)
• M89: 84,624,075 km (0.079 R)
• M90: 85,303,399 km (0.106 R)
• M91: 87,078,228 km (0.105 R)
• M92: 89,555,868 km (0.118 R)
• M93: 92,475,420 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 12,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit