🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.03 AU - 1.41 AU

Year: 480 Days

Day: 28.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.21 AU - 1.39 AU

Year: 528 Days

Day: 36.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.66 AU - 2.62 AU

Year: 1116 Days

Day: 44 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.77 AU - 2.65 AU

Year: 1171 Days

Day: 45.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.56 AU - 3.42 AU

Year: 1843 Days

Day: 30.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,829,882 km

• M1: 452,384 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.7 AU - 5.72 AU

Year: 3644 Days

Day: 19.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.4

Radius: 10.9

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.65 AU - 8.17 AU

Year: 7190 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,829,882 km

• M1: 157,975 km (0.066 R)
• M2: 315,203 km (0.103 R)
• M3: 453,880 km (0.06 R)
• M4: 756,367 km (0.111 R)
• M5: 1,240,615 km (0.098 R)
• M6: 1,329,925 km (0.084 R)
• M7: 1,572,722 km (0.091 R)
• M8: 1,650,364 km (0.083 R)
• M9: 1,870,871 km (0.063 R)
• M10: 1,974,393 km (0.059 R)
• M11: 2,122,495 km (0.074 R)
• M12: 2,208,962 km (0.085 R)
• M13: 2,340,758 km (0.074 R)
• M14: 2,705,328 km (0.074 R)
• M15: 3,825,367 km (0.117 R)
• M16: 4,091,951 km (0.063 R)
• M17: 4,420,019 km (0.095 R)
• M18: 4,643,518 km (0.099 R)
• M19: 4,728,340 km (0.096 R)
• M20: 5,755,479 km (0.086 R)
• M21: 6,061,407 km (0.115 R)
• M22: 6,530,396 km (0.073 R)
• M23: 6,881,801 km (0.048 R)
• M24: 7,305,014 km (0.104 R)
• M25: 7,703,243 km (0.084 R)
• M26: 7,803,923 km (0.115 R)
• M27: 8,486,388 km (0.091 R)
• M28: 9,010,729 km (0.107 R)
• M29: 9,981,020 km (0.101 R)
• M30: 10,054,323 km (0.085 R)
• M31: 10,127,626 km (0.108 R)
• M32: 10,571,782 km (0.11 R)
• M33: 10,833,728 km (0.068 R)
• M34: 10,946,675 km (0.119 R)
• M35: 12,175,621 km (0.119 R)
• M36: 12,253,861 km (0.079 R)
• M37: 12,886,061 km (0.061 R)
• M38: 13,447,951 km (0.118 R)
• M39: 14,141,038 km (0.098 R)
• M40: 14,388,473 km (0.117 R)
• M41: 14,971,306 km (0.117 R)
• M42: 15,817,282 km (0.097 R)
• M43: 16,462,049 km (0.095 R)
• M44: 16,592,049 km (0.099 R)
• M45: 17,866,025 km (0.086 R)
• M46: 19,080,161 km (0.09 R)
• M47: 19,950,671 km (0.113 R)
• M48: 20,274,551 km (0.119 R)
• M49: 20,367,451 km (0.096 R)
• M50: 20,460,501 km (0.102 R)
• M51: 20,693,724 km (0.052 R)
• M52: 21,021,642 km (0.055 R)
• M53: 21,730,138 km (0.094 R)
• M54: 23,706,326 km (0.117 R)
• M55: 23,902,299 km (0.108 R)
• M56: 24,740,795 km (0.105 R)
• M57: 25,188,541 km (0.065 R)
• M58: 25,288,473 km (0.098 R)
• M59: 25,739,510 km (0.117 R)
• M60: 26,193,241 km (0.079 R)
• M61: 26,497,224 km (0.115 R)
• M62: 28,397,565 km (0.087 R)
• M63: 28,918,615 km (0.069 R)
• M64: 29,232,770 km (0.061 R)
• M65: 29,442,955 km (0.089 R)
• M66: 29,706,248 km (0.053 R)
• M67: 30,076,203 km (0.116 R)
• M68: 32,165,188 km (0.099 R)
• M69: 32,981,095 km (0.116 R)
• M70: 33,419,117 km (0.119 R)
• M71: 33,748,831 km (0.103 R)
• M72: 35,749,702 km (0.085 R)
• M73: 35,974,398 km (0.098 R)
• M74: 38,075,052 km (0.051 R)
• M75: 38,304,535 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.9

Radius: 9.4

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.94 AU - 10.56 AU

Year: 10852 Days

Day: 7.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,829,882 km

• M1: 128,953 km (0.051 R)
• M2: 195,674 km (0.07 R)
• M3: 293,511 km (0.081 R)
• M4: 815,308 km (0.116 R)
• M5: 886,218 km (0.095 R)
• M6: 1,073,514 km (0.086 R)
• M7: 1,273,676 km (0.097 R)
• M8: 1,574,667 km (0.104 R)
• M9: 2,267,455 km (0.07 R)
• M10: 2,369,929 km (0.078 R)
• M11: 2,473,900 km (0.047 R)
• M12: 2,605,995 km (0.103 R)
• M13: 2,713,406 km (0.101 R)
• M14: 2,932,866 km (0.062 R)
• M15: 3,101,164 km (0.115 R)
• M16: 3,244,030 km (0.115 R)
• M17: 3,536,194 km (0.085 R)
• M18: 3,625,504 km (0.104 R)
• M19: 3,685,344 km (0.085 R)
• M20: 3,867,404 km (0.054 R)
• M21: 4,527,430 km (0.118 R)
• M22: 4,624,519 km (0.111 R)
• M23: 4,689,744 km (0.081 R)
• M24: 5,020,205 km (0.039 R)
• M25: 5,324,188 km (0.042 R)
• M26: 5,564,742 km (0.042 R)
• M27: 5,669,011 km (0.103 R)
• M28: 5,773,879 km (0.045 R)
• M29: 5,950,106 km (0.065 R)
• M30: 6,380,200 km (0.09 R)
• M31: 6,452,904 km (0.109 R)
• M32: 7,384,749 km (0.119 R)
• M33: 7,808,111 km (0.118 R)
• M34: 8,120,920 km (0.101 R)
• M35: 8,239,252 km (0.087 R)
• M36: 8,397,976 km (0.11 R)
• M37: 8,880,429 km (0.107 R)
• M38: 8,961,660 km (0.032 R)
• M39: 9,746,002 km (0.096 R)
• M40: 10,040,560 km (0.062 R)
• M41: 10,854,821 km (0.102 R)
• M42: 11,072,636 km (0.097 R)
• M43: 12,546,025 km (0.077 R)
• M44: 13,004,692 km (0.119 R)
• M45: 13,329,021 km (0.091 R)
• M46: 14,270,290 km (0.102 R)
• M47: 14,941,835 km (0.098 R)
• M48: 15,379,110 km (0.119 R)
• M49: 16,018,042 km (0.078 R)
• M50: 17,832,365 km (0.086 R)
• M51: 18,037,913 km (0.084 R)
• M52: 19,287,953 km (0.07 R)
• M53: 20,030,108 km (0.062 R)
• M54: 20,727,533 km (0.109 R)
• M55: 21,323,830 km (0.065 R)
• M56: 21,815,857 km (0.105 R)
• M57: 21,925,812 km (0.109 R)
• M58: 22,090,968 km (0.085 R)
• M59: 23,314,679 km (0.112 R)
• M60: 23,934,762 km (0.061 R)
• M61: 24,218,399 km (0.094 R)
• M62: 26,938,687 km (0.064 R)
• M63: 28,785,473 km (0.117 R)
• M64: 29,026,624 km (0.115 R)
• M65: 29,511,172 km (0.095 R)
• M66: 29,571,909 km (0.074 R)
• M67: 31,351,824 km (0.063 R)
• M68: 32,098,467 km (0.094 R)
• M69: 33,355,837 km (0.102 R)
• M70: 34,181,767 km (0.088 R)
• M71: 34,885,924 km (0.1 R)
• M72: 35,336,513 km (0.091 R)
• M73: 36,961,296 km (0.118 R)
• M74: 38,610,462 km (0.082 R)
• M75: 38,743,305 km (0.114 R)
• M76: 39,276,771 km (0.106 R)
• M77: 39,477,382 km (0.103 R)
• M78: 40,081,458 km (0.056 R)
• M79: 40,756,145 km (0.061 R)
• M80: 42,390,651 km (0.118 R)
• M81: 42,459,167 km (0.11 R)
• M82: 43,078,053 km (0.061 R)
• M83: 43,353,912 km (0.081 R)
• M84: 44,882,353 km (0.12 R)
• M85: 45,372,286 km (0.097 R)
• M86: 46,004,936 km (0.041 R)
• M87: 46,428,298 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.5

Radius: 3.3

Gravity: 75.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.27 AU - 18.59 AU

Year: 22663 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 141.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,829,882 km

• M1: 63,280 km (0.097 R)
• M2: 218,712 km (0.101 R)
• M3: 1,204,412 km (0.026 R)
• M4: 1,363,585 km (0.117 R)
• M5: 1,597,705 km (0.092 R)
• M6: 1,990,400 km (0.106 R)
• M7: 2,611,530 km (0.102 R)
• M8: 2,693,210 km (0.097 R)
• M9: 2,775,639 km (0.097 R)
• M10: 3,464,687 km (0.089 R)
• M11: 6,032,235 km (0.038 R)
• M12: 7,542,425 km (0.103 R)
• M13: 7,775,649 km (0.071 R)
• M14: 8,011,116 km (0.087 R)
• M15: 9,410,454 km (0.08 R)
• M16: 10,556,972 km (0.111 R)
• M17: 10,752,347 km (0.037 R)
• M18: 11,212,809 km (0.056 R)
• M19: 12,289,166 km (0.109 R)
• M20: 12,494,564 km (0.092 R)
• M21: 12,978,363 km (0.054 R)
• M22: 13,257,662 km (0.077 R)
• M23: 13,538,757 km (0.095 R)
• M24: 13,964,363 km (0.111 R)
• M25: 15,047,003 km (0.071 R)
• M26: 15,340,364 km (0.068 R)
• M27: 16,081,771 km (0.084 R)
• M28: 16,456,813 km (0.085 R)
• M29: 17,522,249 km (0.078 R)
• M30: 18,063,195 km (0.11 R)
• M31: 19,639,059 km (0.104 R)
• M32: 20,443,297 km (0.097 R)
• M33: 21,422,415 km (0.119 R)
• M34: 21,669,700 km (0.053 R)
• M35: 21,917,734 km (0.092 R)
• M36: 22,000,611 km (0.08 R)
• M37: 22,166,814 km (0.056 R)
• M38: 22,333,317 km (0.091 R)
• M39: 22,751,592 km (0.068 R)
• M40: 23,341,457 km (0.104 R)
• M41: 24,450,276 km (0.06 R)
• M42: 25,314,802 km (0.106 R)
• M43: 25,576,000 km (0.119 R)
• M44: 25,925,909 km (0.114 R)
• M45: 27,340,806 km (0.046 R)
• M46: 27,608,885 km (0.111 R)
• M47: 27,967,621 km (0.077 R)
• M48: 29,144,358 km (0.084 R)
• M49: 29,235,613 km (0.107 R)
• M50: 29,326,867 km (0.085 R)
• M51: 29,418,272 km (0.064 R)
• M52: 30,244,800 km (0.066 R)
• M53: 30,522,005 km (0.103 R)
• M54: 31,639,501 km (0.09 R)
• M55: 33,435,722 km (0.115 R)
• M56: 33,626,759 km (0.092 R)
• M57: 34,394,495 km (0.091 R)
• M58: 34,974,037 km (0.112 R)
• M59: 37,126,302 km (0.084 R)
• M60: 38,118,734 km (0.062 R)
• M61: 40,231,056 km (0.08 R)
• M62: 41,968,785 km (0.042 R)
• M63: 44,148,725 km (0.097 R)
• M64: 44,883,550 km (0.095 R)
• M65: 45,199,800 km (0.074 R)
• M66: 48,293,933 km (0.099 R)
• M67: 49,811,902 km (0.03 R)
• M68: 49,920,959 km (0.108 R)
• M69: 51,455,684 km (0.079 R)
• M70: 53,898,467 km (0.092 R)
• M71: 54,010,366 km (0.051 R)
• M72: 55,472,536 km (0.076 R)
• M73: 55,698,578 km (0.099 R)
• M74: 56,038,315 km (0.068 R)
• M75: 60,284,352 km (0.03 R)
• M76: 62,034,946 km (0.091 R)
• M77: 62,387,099 km (0.112 R)
• M78: 66,184,192 km (0.109 R)
• M79: 67,024,783 km (0.078 R)
• M80: 67,506,638 km (0.085 R)
• M81: 68,716,436 km (0.115 R)
• M82: 70,544,372 km (0.086 R)
• M83: 71,402,914 km (0.095 R)
• M84: 72,141,628 km (0.095 R)
• M85: 73,130,470 km (0.038 R)
• M86: 73,626,537 km (0.053 R)
• M87: 75,872,599 km (0.063 R)
• M88: 77,256,380 km (0.11 R)
• M89: 80,431,894 km (0.093 R)
• M90: 80,687,856 km (0.09 R)
• M91: 85,209,451 km (0.077 R)
• M92: 86,909,781 km (0.095 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit