🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.61 AU - 0.77 AU

Year: 204 Days

Day: 22.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,289,672 km

• M1: 311,014 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.62 AU - 0.78 AU

Year: 209 Days

Day: 23.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.74 AU - 0.78 AU

Year: 236 Days

Day: 21.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.25 AU - 2.85 AU

Year: 1451 Days

Day: 15.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 133.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,289,672 km

• M1: 655,987 km (0.064 R)
• M2: 772,224 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.51 AU - 3.89 AU

Year: 2537 Days

Day: 44.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,289,672 km

• M1: 495,319 km (0.064 R)
• M2: 977,323 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.43 AU - 5.49 AU

Year: 3357 Days

Day: 35.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.3

Radius: 10.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.58 AU - 6.96 AU

Year: 5596 Days

Day: 7.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,289,672 km

• M1: 137,780 km (0.102 R)
• M2: 214,224 km (0.076 R)
• M3: 373,247 km (0.083 R)
• M4: 581,637 km (0.113 R)
• M5: 785,987 km (0.027 R)
• M6: 897,288 km (0.061 R)
• M7: 1,026,391 km (0.064 R)
• M8: 1,174,642 km (0.116 R)
• M9: 1,251,536 km (0.112 R)
• M10: 1,330,374 km (0.086 R)
• M11: 1,424,471 km (0.098 R)
• M12: 1,662,780 km (0.102 R)
• M13: 1,764,656 km (0.103 R)
• M14: 2,257,881 km (0.111 R)
• M15: 2,420,643 km (0.062 R)
• M16: 3,003,177 km (0.118 R)
• M17: 3,723,641 km (0.113 R)
• M18: 3,897,324 km (0.083 R)
• M19: 4,212,975 km (0.101 R)
• M20: 4,496,014 km (0.117 R)
• M21: 4,639,778 km (0.101 R)
• M22: 4,743,449 km (0.113 R)
• M23: 4,868,962 km (0.116 R)
• M24: 5,689,207 km (0.085 R)
• M25: 5,778,068 km (0.119 R)
• M26: 5,912,257 km (0.099 R)
• M27: 6,275,182 km (0.064 R)
• M28: 6,505,712 km (0.102 R)
• M29: 7,650,734 km (0.063 R)
• M30: 8,071,104 km (0.11 R)
• M31: 8,600,980 km (0.094 R)
• M32: 8,703,155 km (0.036 R)
• M33: 9,351,064 km (0.095 R)
• M34: 9,827,234 km (0.071 R)
• M35: 11,246,768 km (0.084 R)
• M36: 11,838,128 km (0.051 R)
• M37: 12,094,689 km (0.085 R)
• M38: 12,555,450 km (0.117 R)
• M39: 13,110,009 km (0.114 R)
• M40: 13,257,214 km (0.093 R)
• M41: 13,345,925 km (0.078 R)
• M42: 14,122,189 km (0.108 R)
• M43: 14,212,845 km (0.102 R)
• M44: 14,729,406 km (0.112 R)
• M45: 16,158,216 km (0.104 R)
• M46: 16,569,909 km (0.108 R)
• M47: 16,825,123 km (0.072 R)
• M48: 17,081,534 km (0.11 R)
• M49: 17,630,707 km (0.114 R)
• M50: 17,760,858 km (0.109 R)
• M51: 17,956,532 km (0.089 R)
• M52: 18,087,430 km (0.115 R)
• M53: 19,045,754 km (0.108 R)
• M54: 20,942,655 km (0.086 R)
• M55: 21,739,114 km (0.044 R)
• M56: 22,757,426 km (0.084 R)
• M57: 22,970,155 km (0.103 R)
• M58: 23,899,157 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290

Radius: 12.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.49 AU - 10.57 AU

Year: 8880 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,289,672 km

• M1: 222,452 km (0.114 R)
• M2: 430,243 km (0.085 R)
• M3: 547,977 km (0.096 R)
• M4: 691,292 km (0.072 R)
• M5: 794,813 km (0.077 R)
• M6: 932,593 km (0.115 R)
• M7: 1,233,584 km (0.071 R)
• M8: 1,463,067 km (0.11 R)
• M9: 1,618,051 km (0.053 R)
• M10: 1,778,868 km (0.092 R)
• M11: 2,001,769 km (0.053 R)
• M12: 2,155,556 km (0.107 R)
• M13: 2,353,474 km (0.038 R)
• M14: 2,557,675 km (0.048 R)
• M15: 2,641,001 km (0.087 R)
• M16: 2,896,514 km (0.097 R)
• M17: 3,049,253 km (0.095 R)
• M18: 3,340,520 km (0.081 R)
• M19: 3,806,069 km (0.11 R)
• M20: 4,193,677 km (0.071 R)
• M21: 4,492,723 km (0.052 R)
• M22: 4,850,412 km (0.05 R)
• M23: 5,566,537 km (0.034 R)
• M24: 5,840,301 km (0.061 R)
• M25: 5,978,829 km (0.117 R)
• M26: 6,231,051 km (0.097 R)
• M27: 6,486,713 km (0.057 R)
• M28: 6,601,455 km (0.086 R)
• M29: 6,979,189 km (0.114 R)
• M30: 8,154,281 km (0.085 R)
• M31: 8,559,691 km (0.104 R)
• M32: 8,812,362 km (0.034 R)
• M33: 8,907,805 km (0.094 R)
• M34: 9,455,034 km (0.104 R)
• M35: 10,246,257 km (0.069 R)
• M36: 10,751,599 km (0.077 R)
• M37: 11,196,204 km (0.068 R)
• M38: 11,507,517 km (0.104 R)
• M39: 13,070,366 km (0.09 R)
• M40: 13,398,284 km (0.118 R)
• M41: 13,508,089 km (0.114 R)
• M42: 13,765,697 km (0.098 R)
• M43: 14,136,550 km (0.103 R)
• M44: 14,360,648 km (0.079 R)
• M45: 14,661,339 km (0.115 R)
• M46: 15,268,856 km (0.107 R)
• M47: 15,652,724 km (0.096 R)
• M48: 15,884,601 km (0.034 R)
• M49: 16,744,639 km (0.09 R)
• M50: 17,100,832 km (0.067 R)
• M51: 17,619,637 km (0.071 R)
• M52: 18,550,435 km (0.054 R)
• M53: 18,632,116 km (0.115 R)
• M54: 20,417,566 km (0.086 R)
• M55: 20,501,790 km (0.056 R)
• M56: 21,223,600 km (0.069 R)
• M57: 21,480,459 km (0.116 R)
• M58: 22,692,202 km (0.087 R)
• M59: 23,130,374 km (0.091 R)
• M60: 23,262,319 km (0.087 R)
• M61: 23,615,669 km (0.101 R)
• M62: 24,820,830 km (0.108 R)
• M63: 25,544,435 km (0.102 R)
• M64: 26,366,924 km (0.11 R)
• M65: 26,458,777 km (0.112 R)
• M66: 26,781,310 km (0.064 R)
• M67: 27,012,588 km (0.105 R)
• M68: 27,244,465 km (0.087 R)
• M69: 27,383,890 km (0.078 R)
• M70: 27,476,940 km (0.114 R)
• M71: 27,897,161 km (0.11 R)
• M72: 27,990,809 km (0.087 R)
• M73: 28,507,819 km (0.111 R)
• M74: 28,649,488 km (0.099 R)
• M75: 29,028,120 km (0.099 R)
• M76: 29,503,692 km (0.087 R)
• M77: 30,174,040 km (0.103 R)
• M78: 30,704,215 km (0.034 R)
• M79: 30,897,645 km (0.077 R)
• M80: 31,334,620 km (0.053 R)
• M81: 31,969,514 km (0.109 R)
• M82: 32,116,568 km (0.105 R)
• M83: 32,214,705 km (0.105 R)
• M84: 32,362,208 km (0.041 R)
• M85: 32,559,229 km (0.093 R)
• M86: 32,904,949 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.7

Radius: 9.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.28 AU - 12.52 AU

Year: 12827 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,289,672 km

• M1: 187,895 km (0.088 R)
• M2: 373,995 km (0.057 R)
• M3: 512,822 km (0.101 R)
• M4: 1,392,607 km (0.056 R)
• M5: 1,660,387 km (0.1 R)
• M6: 2,509,654 km (0.116 R)
• M7: 3,641,063 km (0.076 R)
• M8: 3,867,105 km (0.086 R)
• M9: 5,510,288 km (0.112 R)
• M10: 6,335,919 km (0.038 R)
• M11: 8,026,823 km (0.049 R)
• M12: 8,657,528 km (0.102 R)
• M13: 9,265,643 km (0.073 R)
• M14: 9,848,177 km (0.093 R)
• M15: 10,203,472 km (0.074 R)
• M16: 10,562,956 km (0.07 R)
• M17: 10,967,319 km (0.065 R)
• M18: 11,335,629 km (0.084 R)
• M19: 12,507,130 km (0.111 R)
• M20: 12,848,812 km (0.082 R)
• M21: 13,107,317 km (0.096 R)
• M22: 14,603,595 km (0.067 R)
• M23: 14,918,348 km (0.09 R)
• M24: 15,600,365 km (0.088 R)
• M25: 15,737,995 km (0.091 R)
• M26: 16,014,452 km (0.043 R)
• M27: 16,712,625 km (0.104 R)
• M28: 17,183,709 km (0.104 R)
• M29: 17,468,394 km (0.059 R)
• M30: 17,563,688 km (0.112 R)
• M31: 17,802,595 km (0.111 R)
• M32: 17,946,359 km (0.091 R)
• M33: 18,283,553 km (0.109 R)
• M34: 18,477,132 km (0.048 R)
• M35: 18,720,079 km (0.097 R)
• M36: 18,915,304 km (0.119 R)
• M37: 20,200,051 km (0.118 R)
• M38: 20,600,973 km (0.115 R)
• M39: 20,701,653 km (0.072 R)
• M40: 21,410,896 km (0.081 R)
• M41: 21,871,059 km (0.089 R)
• M42: 25,074,697 km (0.053 R)
• M43: 25,938,924 km (0.077 R)
• M44: 26,484,059 km (0.067 R)
• M45: 27,585,698 km (0.102 R)
• M46: 27,752,200 km (0.088 R)
• M47: 28,142,052 km (0.114 R)
• M48: 29,776,559 km (0.105 R)
• M49: 30,461,866 km (0.107 R)
• M50: 30,979,325 km (0.099 R)
• M51: 31,615,565 km (0.087 R)
• M52: 32,842,417 km (0.109 R)
• M53: 33,846,817 km (0.092 R)
• M54: 34,025,138 km (0.049 R)
• M55: 34,621,734 km (0.081 R)
• M56: 35,282,059 km (0.109 R)
• M57: 35,342,198 km (0.073 R)
• M58: 35,523,211 km (0.112 R)
• M59: 35,946,424 km (0.101 R)
• M60: 36,554,090 km (0.113 R)
• M61: 39,205,264 km (0.11 R)
• M62: 40,081,757 km (0.11 R)
• M63: 40,774,994 km (0.114 R)
• M64: 41,408,541 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.3

Radius: 7.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.35 AU - 18.33 AU

Year: 23544 Days

Day: 15.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,289,672 km

• M1: 111,002 km (0.087 R)
• M2: 250,726 km (0.102 R)
• M3: 487,240 km (0.114 R)
• M4: 575,353 km (0.066 R)
• M5: 1,019,509 km (0.115 R)
• M6: 1,194,240 km (0.101 R)
• M7: 1,275,023 km (0.079 R)
• M8: 1,616,704 km (0.113 R)
• M9: 2,082,552 km (0.081 R)
• M10: 2,800,472 km (0.077 R)
• M11: 2,854,477 km (0.079 R)
• M12: 3,471,718 km (0.082 R)
• M13: 3,647,196 km (0.057 R)
• M14: 3,825,517 km (0.056 R)
• M15: 4,190,835 km (0.084 R)
• M16: 5,623,683 km (0.112 R)
• M17: 5,726,457 km (0.109 R)
• M18: 6,038,668 km (0.097 R)
• M19: 6,320,809 km (0.106 R)
• M20: 7,304,565 km (0.047 R)
• M21: 7,567,408 km (0.092 R)
• M22: 7,718,951 km (0.05 R)
• M23: 8,335,294 km (0.069 R)
• M24: 8,649,450 km (0.054 R)
• M25: 9,902,930 km (0.076 R)
• M26: 10,783,912 km (0.115 R)
• M27: 12,980,458 km (0.101 R)
• M28: 13,116,592 km (0.077 R)
• M29: 13,527,687 km (0.106 R)
• M30: 14,175,595 km (0.073 R)
• M31: 14,503,364 km (0.094 R)
• M32: 14,881,099 km (0.063 R)
• M33: 15,936,212 km (0.067 R)
• M34: 17,613,803 km (0.088 R)
• M35: 17,714,183 km (0.066 R)
• M36: 17,814,862 km (0.112 R)
• M37: 18,269,939 km (0.075 R)
• M38: 19,606,147 km (0.099 R)
• M39: 19,971,316 km (0.091 R)
• M40: 21,454,130 km (0.067 R)
• M41: 21,830,368 km (0.073 R)
• M42: 22,589,428 km (0.097 R)
• M43: 22,807,841 km (0.104 R)
• M44: 23,191,709 km (0.075 R)
• M45: 23,966,177 km (0.117 R)
• M46: 24,188,929 km (0.09 R)
• M47: 24,300,529 km (0.043 R)
• M48: 24,524,327 km (0.102 R)
• M49: 26,742,415 km (0.086 R)
• M50: 28,668,637 km (0.113 R)
• M51: 29,558,894 km (0.109 R)
• M52: 30,157,435 km (0.033 R)
• M53: 30,337,850 km (0.109 R)
• M54: 31,244,862 km (0.095 R)
• M55: 33,023,730 km (0.091 R)
• M56: 33,956,772 km (0.098 R)
• M57: 34,457,775 km (0.083 R)
• M58: 34,898,341 km (0.115 R)
• M59: 35,024,452 km (0.096 R)
• M60: 35,657,700 km (0.063 R)
• M61: 35,784,858 km (0.057 R)
• M62: 36,486,621 km (0.094 R)
• M63: 37,321,826 km (0.101 R)
• M64: 38,880,337 km (0.056 R)
• M65: 39,470,201 km (0.09 R)
• M66: 40,261,275 km (0.114 R)
• M67: 40,327,397 km (0.119 R)
• M68: 40,858,021 km (0.076 R)
• M69: 41,591,350 km (0.115 R)
• M70: 43,613,464 km (0.07 R)
• M71: 44,704,930 km (0.03 R)
• M72: 44,910,627 km (0.111 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit