🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.54 AU - 0.8 AU

Year: 210 Days

Day: 39.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.62 AU - 0.78 AU

Year: 224 Days

Day: 19.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.2 AU - 1.68 AU

Year: 662 Days

Day: 45 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.76 AU - 2.7 AU

Year: 1275 Days

Day: 12.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.2

Radius: 8.3

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.2 AU - 4.64 AU

Year: 3558 Days

Day: 8.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,542,111 km

• M1: 107,710 km (0.079 R)
• M2: 164,857 km (0.039 R)
• M3: 343,776 km (0.116 R)
• M4: 403,017 km (0.101 R)
• M5: 503,247 km (0.101 R)
• M6: 604,525 km (0.114 R)
• M7: 765,792 km (0.099 R)
• M8: 903,272 km (0.094 R)
• M9: 1,109,717 km (0.03 R)
• M10: 1,245,253 km (0.07 R)
• M11: 1,397,394 km (0.106 R)
• M12: 1,625,381 km (0.05 R)
• M13: 1,696,141 km (0.045 R)
• M14: 1,755,980 km (0.118 R)
• M15: 2,181,586 km (0.119 R)
• M16: 2,352,726 km (0.1 R)
• M17: 2,473,900 km (0.099 R)
• M18: 2,849,690 km (0.115 R)
• M19: 3,258,242 km (0.088 R)
• M20: 3,469,623 km (0.066 R)
• M21: 3,607,852 km (0.061 R)
• M22: 3,763,583 km (0.108 R)
• M23: 3,826,414 km (0.089 R)
• M24: 3,921,559 km (0.116 R)
• M25: 4,017,451 km (0.11 R)
• M26: 4,195,173 km (0.106 R)
• M27: 4,375,588 km (0.113 R)
• M28: 4,541,791 km (0.112 R)
• M29: 5,052,967 km (0.118 R)
• M30: 5,262,554 km (0.057 R)
• M31: 5,421,726 km (0.066 R)
• M32: 5,762,809 km (0.064 R)
• M33: 5,945,169 km (0.077 R)
• M34: 6,693,607 km (0.099 R)
• M35: 6,750,903 km (0.099 R)
• M36: 6,866,093 km (0.118 R)
• M37: 7,078,971 km (0.096 R)
• M38: 7,491,413 km (0.099 R)
• M39: 7,750,516 km (0.084 R)
• M40: 7,810,804 km (0.07 R)
• M41: 8,012,761 km (0.04 R)
• M42: 8,216,513 km (0.101 R)
• M43: 8,483,845 km (0.091 R)
• M44: 8,670,543 km (0.118 R)
• M45: 8,963,755 km (0.089 R)
• M46: 9,132,800 km (0.074 R)
• M47: 9,196,529 km (0.076 R)
• M48: 9,260,258 km (0.103 R)
• M49: 9,452,641 km (0.071 R)
• M50: 9,646,220 km (0.102 R)
• M51: 9,906,521 km (0.104 R)
• M52: 10,081,401 km (0.071 R)
• M53: 10,169,065 km (0.093 R)
• M54: 10,456,143 km (0.101 R)
• M55: 10,790,794 km (0.095 R)
• M56: 11,196,802 km (0.103 R)
• M57: 11,287,758 km (0.118 R)
• M58: 11,493,305 km (0.026 R)
• M59: 11,815,389 km (0.097 R)
• M60: 12,515,657 km (0.071 R)
• M61: 13,085,625 km (0.036 R)
• M62: 13,688,205 km (0.118 R)
• M63: 14,349,278 km (0.085 R)
• M64: 14,423,329 km (0.101 R)
• M65: 15,575,382 km (0.108 R)
• M66: 15,727,823 km (0.099 R)
• M67: 16,445,743 km (0.102 R)
• M68: 16,652,786 km (0.081 R)
• M69: 17,331,811 km (0.04 R)
• M70: 17,384,320 km (0.117 R)
• M71: 17,754,126 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.7

Radius: 9

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.18 AU - 6.5 AU

Year: 4725 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,542,111 km

• M1: 141,370 km (0.068 R)
• M2: 208,091 km (0.055 R)
• M3: 272,867 km (0.094 R)
• M4: 623,075 km (0.091 R)
• M5: 741,706 km (0.092 R)
• M6: 855,251 km (0.039 R)
• M7: 1,058,106 km (0.116 R)
• M8: 1,216,679 km (0.071 R)
• M9: 1,306,737 km (0.118 R)
• M10: 1,414,597 km (0.117 R)
• M11: 1,509,443 km (0.06 R)
• M12: 1,573,919 km (0.106 R)
• M13: 1,672,504 km (0.087 R)
• M14: 1,875,957 km (0.109 R)
• M15: 1,980,676 km (0.066 R)
• M16: 2,908,033 km (0.096 R)
• M17: 3,299,830 km (0.07 R)
• M18: 3,664,549 km (0.104 R)
• M19: 3,818,486 km (0.106 R)
• M20: 4,224,345 km (0.104 R)
• M21: 4,409,098 km (0.048 R)
• M22: 4,834,704 km (0.039 R)
• M23: 5,801,555 km (0.095 R)
• M24: 6,007,252 km (0.118 R)
• M25: 6,162,983 km (0.12 R)
• M26: 6,320,211 km (0.068 R)
• M27: 6,399,199 km (0.12 R)
• M28: 6,585,149 km (0.076 R)
• M29: 6,989,362 km (0.106 R)
• M30: 7,624,704 km (0.094 R)
• M31: 8,336,341 km (0.098 R)
• M32: 8,394,236 km (0.08 R)
• M33: 8,920,820 km (0.095 R)
• M34: 9,009,681 km (0.078 R)
• M35: 9,367,968 km (0.111 R)
• M36: 9,518,613 km (0.09 R)
• M37: 9,670,156 km (0.032 R)
• M38: 10,847,342 km (0.076 R)
• M39: 11,037,331 km (0.103 R)
• M40: 11,452,764 km (0.027 R)
• M41: 11,808,358 km (0.095 R)
• M42: 11,873,433 km (0.104 R)
• M43: 12,102,019 km (0.108 R)
• M44: 12,829,962 km (0.079 R)
• M45: 13,402,024 km (0.11 R)
• M46: 13,708,401 km (0.071 R)
• M47: 14,120,393 km (0.082 R)
• M48: 14,816,024 km (0.103 R)
• M49: 14,991,801 km (0.048 R)
• M50: 15,451,814 km (0.046 R)
• M51: 15,737,098 km (0.066 R)
• M52: 15,880,412 km (0.088 R)
• M53: 16,096,282 km (0.075 R)
• M54: 16,859,381 km (0.084 R)
• M55: 17,634,298 km (0.12 R)
• M56: 17,745,898 km (0.11 R)
• M57: 18,383,035 km (0.037 R)
• M58: 18,723,370 km (0.057 R)
• M59: 19,333,580 km (0.094 R)
• M60: 19,834,134 km (0.066 R)
• M61: 19,911,477 km (0.064 R)
• M62: 20,144,400 km (0.095 R)
• M63: 20,378,072 km (0.048 R)
• M64: 21,401,023 km (0.06 R)
• M65: 21,679,275 km (0.076 R)
• M66: 22,279,760 km (0.08 R)
• M67: 22,966,714 km (0.112 R)
• M68: 23,455,899 km (0.116 R)
• M69: 23,578,719 km (0.073 R)
• M70: 24,237,398 km (0.087 R)
• M71: 24,320,126 km (0.095 R)
• M72: 24,776,998 km (0.071 R)
• M73: 25,111,050 km (0.099 R)
• M74: 25,530,821 km (0.098 R)
• M75: 26,504,853 km (0.057 R)
• M76: 26,718,180 km (0.053 R)
• M77: 27,103,693 km (0.09 R)
• M78: 28,489,269 km (0.12 R)
• M79: 28,707,831 km (0.077 R)
• M80: 28,883,010 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965

Radius: 9.7

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.78 AU - 8.04 AU

Year: 6955 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,542,111 km

• M1: 135,536 km (0.073 R)
• M2: 372,798 km (0.102 R)
• M3: 738,714 km (0.111 R)
• M4: 850,015 km (0.118 R)
• M5: 1,313,469 km (0.12 R)
• M6: 1,411,007 km (0.099 R)
• M7: 1,551,629 km (0.072 R)
• M8: 1,868,926 km (0.085 R)
• M9: 2,442,933 km (0.113 R)
• M10: 2,687,227 km (0.077 R)
• M11: 2,990,910 km (0.091 R)
• M12: 3,094,731 km (0.086 R)
• M13: 3,305,814 km (0.116 R)
• M14: 3,386,297 km (0.113 R)
• M15: 3,939,062 km (0.119 R)
• M16: 4,313,505 km (0.06 R)
• M17: 4,401,618 km (0.101 R)
• M18: 4,519,950 km (0.084 R)
• M19: 5,696,537 km (0.119 R)
• M20: 6,119,899 km (0.102 R)
• M21: 6,285,504 km (0.07 R)
• M22: 6,621,202 km (0.107 R)
• M23: 7,698,456 km (0.107 R)
• M24: 7,841,472 km (0.095 R)
• M25: 8,057,641 km (0.083 R)
• M26: 8,866,815 km (0.107 R)
• M27: 10,324,946 km (0.071 R)
• M28: 10,641,345 km (0.029 R)
• M29: 10,760,874 km (0.069 R)
• M30: 11,122,003 km (0.085 R)
• M31: 11,324,260 km (0.09 R)
• M32: 11,691,672 km (0.098 R)
• M33: 12,438,016 km (0.093 R)
• M34: 13,156,983 km (0.065 R)
• M35: 14,151,211 km (0.029 R)
• M36: 14,458,634 km (0.084 R)
• M37: 14,768,302 km (0.114 R)
• M38: 14,901,593 km (0.111 R)
• M39: 15,080,064 km (0.087 R)
• M40: 15,664,842 km (0.096 R)
• M41: 15,846,304 km (0.116 R)
• M42: 16,257,100 km (0.064 R)
• M43: 16,532,958 km (0.081 R)
• M44: 17,416,633 km (0.095 R)
• M45: 17,935,289 km (0.086 R)
• M46: 18,554,774 km (0.092 R)
• M47: 18,939,539 km (0.088 R)
• M48: 19,716,850 km (0.106 R)
• M49: 20,356,081 km (0.047 R)
• M50: 20,504,483 km (0.107 R)
• M51: 21,453,232 km (0.107 R)
• M52: 21,654,890 km (0.102 R)
• M53: 22,826,092 km (0.032 R)
• M54: 23,757,039 km (0.082 R)
• M55: 24,227,076 km (0.085 R)
• M56: 24,331,944 km (0.077 R)
• M57: 24,647,596 km (0.069 R)
• M58: 25,549,072 km (0.051 R)
• M59: 25,709,142 km (0.058 R)
• M60: 26,839,952 km (0.083 R)
• M61: 28,207,277 km (0.108 R)
• M62: 28,538,786 km (0.074 R)
• M63: 28,760,490 km (0.085 R)
• M64: 29,094,243 km (0.098 R)
• M65: 29,429,192 km (0.036 R)
• M66: 29,765,339 km (0.098 R)
• M67: 30,215,628 km (0.067 R)
• M68: 30,498,219 km (0.109 R)
• M69: 30,838,554 km (0.07 R)
• M70: 32,385,246 km (0.063 R)
• M71: 33,547,173 km (0.067 R)
• M72: 33,898,279 km (0.086 R)
• M73: 34,309,673 km (0.072 R)
• M74: 34,545,439 km (0.064 R)
• M75: 34,959,377 km (0.081 R)
• M76: 35,256,029 km (0.112 R)
• M77: 37,356,084 km (0.085 R)
• M78: 37,416,671 km (0.072 R)
• M79: 37,477,259 km (0.098 R)
• M80: 37,659,319 km (0.098 R)
• M81: 38,696,631 km (0.072 R)
• M82: 39,311,328 km (0.094 R)
• M83: 40,177,051 km (0.111 R)
• M84: 41,174,271 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 11.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.48 AU - 9.36 AU

Year: 10200 Days

Day: 13.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 28,542,111 km

• M1: 156,779 km (0.082 R)
• M2: 445,353 km (0.119 R)
• M3: 553,662 km (0.03 R)
• M4: 683,961 km (0.093 R)
• M5: 888,013 km (0.053 R)
• M6: 1,283,101 km (0.093 R)
• M7: 2,154,658 km (0.055 R)
• M8: 2,629,631 km (0.109 R)
• M9: 3,076,779 km (0.11 R)
• M10: 3,238,046 km (0.107 R)
• M11: 4,130,547 km (0.081 R)
• M12: 5,311,024 km (0.049 R)
• M13: 5,456,433 km (0.109 R)
• M14: 5,726,606 km (0.075 R)
• M15: 6,026,401 km (0.065 R)
• M16: 7,142,550 km (0.068 R)
• M17: 7,249,662 km (0.104 R)
• M18: 8,689,841 km (0.11 R)
• M19: 8,861,729 km (0.102 R)
• M20: 9,034,664 km (0.11 R)
• M21: 9,767,395 km (0.028 R)
• M22: 11,508,564 km (0.101 R)
• M23: 11,665,792 km (0.106 R)
• M24: 11,887,196 km (0.113 R)
• M25: 12,205,989 km (0.116 R)
• M26: 14,177,091 km (0.101 R)
• M27: 15,684,439 km (0.072 R)
• M28: 16,848,161 km (0.037 R)
• M29: 17,784,494 km (0.044 R)
• M30: 18,185,865 km (0.108 R)
• M31: 18,590,079 km (0.102 R)
• M32: 19,108,884 km (0.068 R)
• M33: 20,388,694 km (0.069 R)
• M34: 20,808,615 km (0.095 R)
• M35: 21,115,889 km (0.079 R)
• M36: 21,463,255 km (0.097 R)
• M37: 21,579,493 km (0.076 R)
• M38: 21,734,925 km (0.083 R)
• M39: 22,595,711 km (0.055 R)
• M40: 24,674,523 km (0.115 R)
• M41: 25,449,291 km (0.033 R)
• M42: 27,441,934 km (0.086 R)
• M43: 27,821,165 km (0.11 R)
• M44: 27,905,688 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit