🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.89 AU - 1.09 AU

Year: 349 Days

Day: 28.6 Hours

Environment

Temp: 87 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.03 AU - 1.13 AU

Year: 398 Days

Day: 25.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.15 AU - 1.57 AU

Year: 563 Days

Day: 45.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,726,812 km

• M1: 357,689 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.85 AU - 3.08 AU

Year: 1369 Days

Day: 35.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.1 AU - 4.98 AU

Year: 3432 Days

Day: 34.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.7

Radius: 13

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.67 AU - 7.09 AU

Year: 5058 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 90,726,812 km

• M1: 165,754 km (0.115 R)
• M2: 254,765 km (0.117 R)
• M3: 431,141 km (0.119 R)
• M4: 557,551 km (0.079 R)
• M5: 645,365 km (0.104 R)
• M6: 804,089 km (0.049 R)
• M7: 941,569 km (0.11 R)
• M8: 1,059,602 km (0.077 R)
• M9: 1,424,321 km (0.025 R)
• M10: 1,561,951 km (0.103 R)
• M11: 1,671,158 km (0.117 R)
• M12: 1,771,538 km (0.052 R)
• M13: 1,862,643 km (0.031 R)
• M14: 2,026,154 km (0.115 R)
• M15: 2,305,154 km (0.101 R)
• M16: 2,392,668 km (0.063 R)
• M17: 2,675,109 km (0.118 R)
• M18: 2,793,890 km (0.1 R)
• M19: 2,982,084 km (0.101 R)
• M20: 3,272,603 km (0.093 R)
• M21: 3,385,699 km (0.05 R)
• M22: 3,762,536 km (0.063 R)
• M23: 4,229,581 km (0.086 R)
• M24: 4,415,381 km (0.088 R)
• M25: 4,540,744 km (0.076 R)
• M26: 4,843,381 km (0.106 R)
• M27: 5,070,769 km (0.085 R)
• M28: 5,185,810 km (0.061 R)
• M29: 5,334,810 km (0.082 R)
• M30: 5,842,395 km (0.074 R)
• M31: 6,294,929 km (0.112 R)
• M32: 6,471,903 km (0.074 R)
• M33: 6,614,769 km (0.107 R)
• M34: 6,849,189 km (0.091 R)
• M35: 7,400,756 km (0.115 R)
• M36: 7,625,452 km (0.115 R)
• M37: 8,196,916 km (0.113 R)
• M38: 8,351,750 km (0.095 R)
• M39: 8,920,970 km (0.1 R)
• M40: 9,260,557 km (0.092 R)
• M41: 9,890,663 km (0.114 R)
• M42: 10,034,876 km (0.085 R)
• M43: 10,513,738 km (0.095 R)
• M44: 10,597,812 km (0.114 R)
• M45: 10,808,895 km (0.048 R)
• M46: 10,936,352 km (0.097 R)
• M47: 11,171,071 km (0.063 R)
• M48: 11,515,595 km (0.081 R)
• M49: 11,645,596 km (0.112 R)
• M50: 11,732,662 km (0.049 R)
• M51: 11,994,907 km (0.045 R)
• M52: 12,237,106 km (0.046 R)
• M53: 12,414,230 km (0.104 R)
• M54: 12,503,091 km (0.056 R)
• M55: 12,838,340 km (0.093 R)
• M56: 13,632,256 km (0.096 R)
• M57: 13,815,812 km (0.036 R)
• M58: 14,000,416 km (0.076 R)
• M59: 14,441,879 km (0.103 R)
• M60: 14,652,663 km (0.083 R)
• M61: 15,290,997 km (0.116 R)
• M62: 15,625,647 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.9

Radius: 14.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.71 AU - 7.27 AU

Year: 5201 Days

Day: 14.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,726,812 km

• M1: 246,836 km (0.063 R)
• M2: 342,280 km (0.081 R)
• M3: 473,776 km (0.114 R)
• M4: 582,684 km (0.119 R)
• M5: 832,811 km (0.099 R)
• M6: 1,135,747 km (0.115 R)
• M7: 1,229,246 km (0.041 R)
• M8: 1,325,587 km (0.094 R)
• M9: 1,738,028 km (0.108 R)
• M10: 2,330,136 km (0.118 R)
• M11: 2,451,909 km (0.074 R)
• M12: 2,596,720 km (0.072 R)
• M13: 2,765,915 km (0.109 R)
• M14: 2,873,625 km (0.111 R)
• M15: 3,387,345 km (0.034 R)
• M16: 3,809,809 km (0.084 R)
• M17: 4,324,126 km (0.063 R)
• M18: 4,475,220 km (0.031 R)
• M19: 4,653,840 km (0.064 R)
• M20: 5,150,505 km (0.075 R)
• M21: 5,364,879 km (0.119 R)
• M22: 5,500,265 km (0.084 R)
• M23: 5,609,471 km (0.077 R)
• M24: 6,394,411 km (0.092 R)
• M25: 6,917,256 km (0.08 R)
• M26: 8,410,243 km (0.055 R)
• M27: 8,568,068 km (0.117 R)
• M28: 9,177,081 km (0.11 R)
• M29: 9,536,116 km (0.12 R)
• M30: 9,700,824 km (0.083 R)
• M31: 9,966,360 km (0.109 R)
• M32: 10,436,845 km (0.107 R)
• M33: 10,845,995 km (0.1 R)
• M34: 11,329,944 km (0.112 R)
• M35: 12,104,861 km (0.077 R)
• M36: 12,679,168 km (0.091 R)
• M37: 12,787,925 km (0.052 R)
• M38: 13,006,188 km (0.066 R)
• M39: 13,115,844 km (0.079 R)
• M40: 13,225,798 km (0.115 R)
• M41: 13,336,052 km (0.11 R)
• M42: 13,557,457 km (0.088 R)
• M43: 15,026,508 km (0.116 R)
• M44: 15,179,995 km (0.071 R)
• M45: 15,411,273 km (0.071 R)
• M46: 15,566,107 km (0.068 R)
• M47: 15,760,435 km (0.109 R)
• M48: 16,033,750 km (0.042 R)
• M49: 16,704,248 km (0.078 R)
• M50: 17,991,089 km (0.103 R)
• M51: 18,399,790 km (0.118 R)
• M52: 18,605,188 km (0.081 R)
• M53: 19,143,142 km (0.119 R)
• M54: 19,854,330 km (0.075 R)
• M55: 20,149,636 km (0.099 R)
• M56: 20,446,439 km (0.112 R)
• M57: 20,958,662 km (0.044 R)
• M58: 22,432,799 km (0.092 R)
• M59: 23,182,434 km (0.119 R)
• M60: 23,805,958 km (0.091 R)
• M61: 23,940,297 km (0.104 R)
• M62: 24,164,843 km (0.114 R)
• M63: 24,435,017 km (0.08 R)
• M64: 25,024,133 km (0.074 R)
• M65: 26,123,827 km (0.086 R)
• M66: 27,192,555 km (0.086 R)
• M67: 27,708,817 km (0.064 R)
• M68: 27,803,063 km (0.087 R)
• M69: 28,228,221 km (0.113 R)
• M70: 28,370,488 km (0.08 R)
• M71: 28,846,359 km (0.048 R)
• M72: 28,941,802 km (0.114 R)
• M73: 29,468,836 km (0.113 R)
• M74: 30,532,477 km (0.107 R)
• M75: 31,363,044 km (0.101 R)
• M76: 32,101,908 km (0.07 R)
• M77: 33,496,758 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280

Radius: 14.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.85 AU - 7.87 AU

Year: 5690 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 90,726,812 km

• M1: 234,121 km (0.068 R)
• M2: 332,406 km (0.109 R)
• M3: 435,330 km (0.096 R)
• M4: 1,264,700 km (0.051 R)
• M5: 1,409,810 km (0.047 R)
• M6: 1,505,254 km (0.044 R)
• M7: 1,703,172 km (0.069 R)
• M8: 1,820,157 km (0.069 R)
• M9: 2,348,986 km (0.097 R)
• M10: 2,614,372 km (0.088 R)
• M11: 3,284,272 km (0.057 R)
• M12: 3,563,122 km (0.089 R)
• M13: 3,676,966 km (0.114 R)
• M14: 4,548,822 km (0.113 R)
• M15: 5,093,658 km (0.101 R)
• M16: 5,200,920 km (0.106 R)
• M17: 6,406,529 km (0.037 R)
• M18: 6,898,257 km (0.119 R)
• M19: 7,112,780 km (0.066 R)
• M20: 7,256,993 km (0.079 R)
• M21: 7,353,783 km (0.111 R)
• M22: 7,475,256 km (0.116 R)
• M23: 8,067,963 km (0.119 R)
• M24: 8,778,553 km (0.11 R)
• M25: 9,351,064 km (0.042 R)
• M26: 9,588,775 km (0.09 R)
• M27: 9,828,580 km (0.104 R)
• M28: 10,450,309 km (0.101 R)
• M29: 11,168,678 km (0.088 R)
• M30: 11,392,925 km (0.028 R)
• M31: 12,478,407 km (0.063 R)
• M32: 12,740,353 km (0.101 R)
• M33: 13,004,244 km (0.109 R)
• M34: 13,329,170 km (0.089 R)
• M35: 13,686,560 km (0.066 R)
• M36: 14,411,212 km (0.088 R)
• M37: 14,901,145 km (0.033 R)
• M38: 15,086,347 km (0.104 R)
• M39: 15,615,175 km (0.096 R)
• M40: 17,205,550 km (0.076 R)
• M41: 17,529,878 km (0.085 R)
• M42: 17,954,437 km (0.119 R)
• M43: 19,215,099 km (0.101 R)
• M44: 19,652,971 km (0.088 R)
• M45: 23,272,642 km (0.119 R)
• M46: 23,811,343 km (0.103 R)
• M47: 23,991,908 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.8

Radius: 6.2

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 15.2 AU - 22.06 AU

Year: 28527 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,726,812 km

• M1: 100,081 km (0.108 R)
• M2: 260,599 km (0.102 R)
• M3: 314,455 km (0.114 R)
• M4: 414,087 km (0.097 R)
• M5: 775,216 km (0.107 R)
• M6: 1,090,568 km (0.083 R)
• M7: 1,409,362 km (0.118 R)
• M8: 1,684,472 km (0.105 R)
• M9: 2,244,716 km (0.098 R)
• M10: 2,284,060 km (0.083 R)
• M11: 2,323,554 km (0.074 R)
• M12: 2,363,347 km (0.052 R)
• M13: 2,731,358 km (0.05 R)
• M14: 2,900,852 km (0.117 R)
• M15: 3,161,302 km (0.112 R)
• M16: 3,612,340 km (0.078 R)
• M17: 4,228,384 km (0.093 R)
• M18: 4,277,153 km (0.073 R)
• M19: 5,186,109 km (0.098 R)
• M20: 6,884,793 km (0.096 R)
• M21: 7,584,612 km (0.11 R)
• M22: 7,644,002 km (0.03 R)
• M23: 9,114,101 km (0.115 R)
• M24: 9,687,509 km (0.095 R)
• M25: 10,272,437 km (0.066 R)
• M26: 10,668,722 km (0.098 R)
• M27: 11,408,334 km (0.067 R)
• M28: 11,956,610 km (0.083 R)
• M29: 14,307,092 km (0.095 R)
• M30: 15,496,694 km (0.078 R)
• M31: 15,647,638 km (0.074 R)
• M32: 15,875,027 km (0.092 R)
• M33: 16,256,202 km (0.084 R)
• M34: 17,496,518 km (0.094 R)
• M35: 18,048,684 km (0.108 R)
• M36: 18,766,903 km (0.117 R)
• M37: 19,251,002 km (0.08 R)
• M38: 19,494,547 km (0.094 R)
• M39: 19,657,459 km (0.088 R)
• M40: 19,739,140 km (0.074 R)
• M41: 19,902,650 km (0.104 R)
• M42: 19,984,630 km (0.093 R)
• M43: 23,527,856 km (0.036 R)
• M44: 24,136,868 km (0.082 R)
• M45: 25,281,741 km (0.101 R)
• M46: 26,264,300 km (0.105 R)
• M47: 27,624,144 km (0.079 R)
• M48: 30,411,602 km (0.111 R)
• M49: 32,222,783 km (0.101 R)
• M50: 32,705,236 km (0.083 R)
• M51: 33,190,083 km (0.119 R)
• M52: 33,775,010 km (0.101 R)
• M53: 35,948,668 km (0.036 R)
• M54: 36,248,462 km (0.071 R)
• M55: 37,963,601 km (0.113 R)
• M56: 38,370,956 km (0.115 R)
• M57: 39,808,143 km (0.109 R)
• M58: 42,101,927 km (0.041 R)
• M59: 48,131,021 km (0.053 R)
• M60: 51,357,398 km (0.1 R)
• M61: 52,372,868 km (0.086 R)
• M62: 55,112,903 km (0.083 R)
• M63: 57,081,760 km (0.09 R)
• M64: 58,838,039 km (0.111 R)
• M65: 59,191,539 km (0.088 R)
• M66: 60,374,559 km (0.117 R)
• M67: 62,163,750 km (0.084 R)
• M68: 63,245,492 km (0.095 R)
• M69: 63,486,793 km (0.076 R)
• M70: 63,970,293 km (0.103 R)
• M71: 67,265,187 km (0.107 R)
• M72: 67,881,380 km (0.085 R)
• M73: 68,623,386 km (0.068 R)
• M74: 69,119,452 km (0.113 R)
• M75: 70,240,090 km (0.119 R)
• M76: 70,865,259 km (0.035 R)
• M77: 73,384,188 km (0.059 R)
• M78: 73,891,475 km (0.098 R)
• M79: 74,272,800 km (0.065 R)
• M80: 75,932,438 km (0.063 R)
• M81: 78,121,055 km (0.108 R)
• M82: 79,028,366 km (0.093 R)
• M83: 80,722,413 km (0.109 R)
• M84: 82,955,759 km (0.086 R)
• M85: 85,076,309 km (0.11 R)
• M86: 85,742,618 km (0.098 R)
• M87: 86,678,353 km (0.1 R)
• M88: 87,214,511 km (0.072 R)
• M89: 88,964,956 km (0.11 R)
• M90: 89,912,210 km (0.099 R)
• M91: 90,726,770 km (0.094 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 16,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit