🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.83 AU - 0.87 AU

Year: 281 Days

Day: 14.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.6 AU - 1.94 AU

Year: 843 Days

Day: 26.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.74 AU - 5.04 AU

Year: 3294 Days

Day: 39.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,409,108 km

• M1: 2,633,521 km (0.113 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 12.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.75 AU - 6.47 AU

Year: 4759 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,409,108 km

• M1: 160,967 km (0.062 R)
• M2: 358,586 km (0.117 R)
• M3: 471,233 km (0.094 R)
• M4: 566,078 km (0.042 R)
• M5: 704,905 km (0.063 R)
• M6: 817,552 km (0.117 R)
• M7: 906,563 km (0.053 R)
• M8: 1,063,042 km (0.096 R)
• M9: 1,275,023 km (0.075 R)
• M10: 1,489,097 km (0.1 R)
• M11: 1,575,714 km (0.084 R)
• M12: 1,702,573 km (0.092 R)
• M13: 1,833,023 km (0.046 R)
• M14: 1,939,836 km (0.109 R)
• M15: 2,062,506 km (0.064 R)
• M16: 2,230,504 km (0.112 R)
• M17: 2,373,969 km (0.106 R)
• M18: 2,776,985 km (0.076 R)
• M19: 2,916,111 km (0.104 R)
• M20: 3,153,523 km (0.12 R)
• M21: 3,397,368 km (0.058 R)
• M22: 3,886,403 km (0.062 R)
• M23: 3,973,020 km (0.118 R)
• M24: 4,077,739 km (0.1 R)
• M25: 4,201,307 km (0.102 R)
• M26: 4,415,830 km (0.1 R)
• M27: 4,560,940 km (0.103 R)
• M28: 4,874,647 km (0.094 R)
• M29: 5,119,389 km (0.091 R)
• M30: 5,271,979 km (0.03 R)
• M31: 5,426,064 km (0.033 R)
• M32: 5,699,529 km (0.11 R)
• M33: 6,057,667 km (0.103 R)
• M34: 6,239,578 km (0.106 R)
• M35: 6,775,288 km (0.074 R)
• M36: 7,240,238 km (0.037 R)
• M37: 7,541,528 km (0.057 R)
• M38: 7,715,660 km (0.106 R)
• M39: 8,719,461 km (0.087 R)
• M40: 8,810,567 km (0.116 R)
• M41: 9,063,088 km (0.102 R)
• M42: 9,271,627 km (0.109 R)
• M43: 9,411,352 km (0.054 R)
• M44: 9,528,487 km (0.045 R)
• M45: 9,811,376 km (0.104 R)
• M46: 10,049,387 km (0.063 R)
• M47: 10,385,683 km (0.084 R)
• M48: 11,491,809 km (0.082 R)
• M49: 11,642,155 km (0.12 R)
• M50: 12,326,715 km (0.049 R)
• M51: 12,868,110 km (0.085 R)
• M52: 13,655,294 km (0.088 R)
• M53: 13,787,987 km (0.103 R)
• M54: 14,188,610 km (0.119 R)
• M55: 15,111,031 km (0.026 R)
• M56: 15,220,835 km (0.03 R)
• M57: 15,413,667 km (0.064 R)
• M58: 15,635,072 km (0.043 R)
• M59: 16,136,973 km (0.105 R)
• M60: 16,389,943 km (0.115 R)
• M61: 16,729,231 km (0.054 R)
• M62: 16,956,619 km (0.065 R)
• M63: 17,414,838 km (0.077 R)
• M64: 18,607,282 km (0.042 R)
• M65: 18,813,428 km (0.116 R)
• M66: 19,616,021 km (0.032 R)
• M67: 19,705,929 km (0.082 R)
• M68: 20,036,690 km (0.102 R)
• M69: 20,338,878 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.6

Radius: 13.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.02 AU - 9.02 AU

Year: 7386 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,409,108 km

• M1: 214,374 km (0.032 R)
• M2: 305,180 km (0.1 R)
• M3: 484,248 km (0.098 R)
• M4: 683,961 km (0.086 R)
• M5: 1,053,767 km (0.033 R)
• M6: 1,201,271 km (0.09 R)
• M7: 1,308,832 km (0.11 R)
• M8: 2,174,255 km (0.031 R)
• M9: 2,385,488 km (0.097 R)
• M10: 2,543,463 km (0.085 R)
• M11: 3,145,894 km (0.094 R)
• M12: 3,452,569 km (0.05 R)
• M13: 3,586,908 km (0.111 R)
• M14: 4,142,515 km (0.065 R)
• M15: 4,261,744 km (0.092 R)
• M16: 4,950,493 km (0.112 R)
• M17: 5,077,202 km (0.074 R)
• M18: 5,282,301 km (0.044 R)
• M19: 6,211,603 km (0.119 R)
• M20: 6,403,537 km (0.086 R)
• M21: 6,765,414 km (0.119 R)
• M22: 6,878,061 km (0.117 R)
• M23: 7,105,300 km (0.084 R)
• M24: 7,920,459 km (0.109 R)
• M25: 8,009,620 km (0.107 R)
• M26: 8,612,200 km (0.089 R)
• M27: 8,734,571 km (0.098 R)
• M28: 9,167,208 km (0.035 R)
• M29: 9,989,398 km (0.087 R)
• M30: 10,117,902 km (0.107 R)
• M31: 10,670,667 km (0.114 R)
• M32: 10,934,258 km (0.076 R)
• M33: 11,133,223 km (0.114 R)
• M34: 11,233,304 km (0.116 R)
• M35: 11,535,043 km (0.1 R)
• M36: 12,353,044 km (0.097 R)
• M37: 12,595,094 km (0.12 R)
• M38: 12,908,651 km (0.072 R)
• M39: 13,330,816 km (0.115 R)
• M40: 14,080,600 km (0.064 R)
• M41: 14,297,368 km (0.038 R)
• M42: 14,406,125 km (0.113 R)
• M43: 15,175,358 km (0.111 R)
• M44: 15,323,459 km (0.084 R)
• M45: 15,658,260 km (0.111 R)
• M46: 16,639,322 km (0.107 R)
• M47: 17,098,887 km (0.065 R)
• M48: 17,484,999 km (0.057 R)
• M49: 18,383,933 km (0.066 R)
• M50: 20,186,288 km (0.11 R)
• M51: 20,594,391 km (0.08 R)
• M52: 20,717,510 km (0.111 R)
• M53: 21,005,336 km (0.1 R)
• M54: 21,835,305 km (0.093 R)
• M55: 22,086,330 km (0.091 R)
• M56: 22,254,329 km (0.105 R)
• M57: 22,507,000 km (0.044 R)
• M58: 22,718,232 km (0.108 R)
• M59: 22,845,390 km (0.093 R)
• M60: 23,398,753 km (0.066 R)
• M61: 24,172,473 km (0.079 R)
• M62: 24,649,391 km (0.092 R)
• M63: 24,867,355 km (0.12 R)
• M64: 26,143,275 km (0.12 R)
• M65: 26,232,136 km (0.065 R)
• M66: 26,454,439 km (0.03 R)
• M67: 26,766,949 km (0.08 R)
• M68: 26,990,897 km (0.113 R)
• M69: 27,305,351 km (0.056 R)
• M70: 27,395,409 km (0.095 R)
• M71: 27,530,795 km (0.107 R)
• M72: 28,712,918 km (0.034 R)
• M73: 29,958,021 km (0.117 R)
• M74: 30,938,635 km (0.051 R)
• M75: 31,173,653 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 10.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.81 AU - 9.63 AU

Year: 8441 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,409,108 km

• M1: 187,147 km (0.102 R)
• M2: 454,030 km (0.061 R)
• M3: 549,174 km (0.046 R)
• M4: 664,065 km (0.111 R)
• M5: 749,785 km (0.11 R)
• M6: 1,222,215 km (0.105 R)
• M7: 1,377,348 km (0.09 R)
• M8: 1,555,668 km (0.067 R)
• M9: 1,690,306 km (0.117 R)
• M10: 2,117,558 km (0.057 R)
• M11: 2,210,907 km (0.102 R)
• M12: 2,324,751 km (0.057 R)
• M13: 3,369,692 km (0.062 R)
• M14: 3,567,760 km (0.106 R)
• M15: 3,929,338 km (0.079 R)
• M16: 4,566,325 km (0.093 R)
• M17: 4,712,183 km (0.115 R)
• M18: 5,083,934 km (0.041 R)
• M19: 5,646,272 km (0.093 R)
• M20: 5,855,709 km (0.062 R)
• M21: 5,987,954 km (0.107 R)
• M22: 6,857,566 km (0.097 R)
• M23: 7,622,012 km (0.082 R)
• M24: 7,824,567 km (0.089 R)
• M25: 8,058,239 km (0.069 R)
• M26: 8,472,924 km (0.107 R)
• M27: 9,077,300 km (0.112 R)
• M28: 9,477,624 km (0.04 R)
• M29: 9,570,823 km (0.088 R)
• M30: 9,883,632 km (0.085 R)
• M31: 10,231,746 km (0.092 R)
• M32: 10,842,554 km (0.089 R)
• M33: 11,103,304 km (0.107 R)
• M34: 11,267,412 km (0.104 R)
• M35: 12,540,042 km (0.055 R)
• M36: 12,813,806 km (0.046 R)
• M37: 13,506,743 km (0.047 R)
• M38: 13,681,922 km (0.103 R)
• M39: 13,787,389 km (0.072 R)
• M40: 14,140,888 km (0.098 R)
• M41: 14,390,118 km (0.049 R)
• M42: 14,533,134 km (0.11 R)
• M43: 15,328,546 km (0.08 R)
• M44: 15,768,364 km (0.065 R)
• M45: 16,622,867 km (0.088 R)
• M46: 17,492,329 km (0.117 R)
• M47: 17,645,218 km (0.063 R)
• M48: 18,415,498 km (0.079 R)
• M49: 18,648,721 km (0.059 R)
• M50: 18,843,946 km (0.062 R)
• M51: 19,039,770 km (0.12 R)
• M52: 19,275,536 km (0.095 R)
• M53: 19,670,923 km (0.089 R)
• M54: 20,188,681 km (0.113 R)
• M55: 20,308,958 km (0.089 R)
• M56: 20,509,718 km (0.113 R)
• M57: 20,751,469 km (0.094 R)
• M58: 21,523,394 km (0.101 R)
• M59: 21,687,203 km (0.111 R)
• M60: 21,892,452 km (0.051 R)
• M61: 23,053,630 km (0.11 R)
• M62: 23,221,180 km (0.091 R)
• M63: 23,599,513 km (0.029 R)
• M64: 24,447,733 km (0.055 R)
• M65: 25,176,574 km (0.108 R)
• M66: 25,349,210 km (0.084 R)
• M67: 26,217,775 km (0.077 R)
• M68: 26,305,140 km (0.057 R)
• M69: 26,919,538 km (0.066 R)
• M70: 27,672,165 km (0.086 R)
• M71: 28,746,278 km (0.077 R)
• M72: 29,197,764 km (0.112 R)
• M73: 29,560,838 km (0.054 R)
• M74: 30,108,067 km (0.102 R)
• M75: 30,658,588 km (0.028 R)
• M76: 30,888,968 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.9

Radius: 14.8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.16 AU - 9.9 AU

Year: 8923 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,409,108 km

• M1: 185,352 km (0.105 R)
• M2: 425,756 km (0.089 R)
• M3: 820,245 km (0.096 R)
• M4: 916,287 km (0.034 R)
• M5: 1,051,374 km (0.104 R)
• M6: 1,440,029 km (0.096 R)
• M7: 1,809,386 km (0.05 R)
• M8: 3,014,098 km (0.096 R)
• M9: 3,960,753 km (0.108 R)
• M10: 4,393,540 km (0.073 R)
• M11: 4,841,585 km (0.117 R)
• M12: 5,179,677 km (0.113 R)
• M13: 5,273,325 km (0.049 R)
• M14: 5,462,117 km (0.096 R)
• M15: 5,685,467 km (0.102 R)
• M16: 6,108,081 km (0.058 R)
• M17: 6,949,569 km (0.034 R)
• M18: 7,261,630 km (0.113 R)
• M19: 7,542,725 km (0.078 R)
• M20: 7,827,559 km (0.08 R)
• M21: 8,188,688 km (0.076 R)
• M22: 8,371,347 km (0.064 R)
• M23: 8,927,253 km (0.084 R)
• M24: 9,077,599 km (0.071 R)
• M25: 9,304,688 km (0.108 R)
• M26: 9,572,020 km (0.075 R)
• M27: 10,192,552 km (0.076 R)
• M28: 11,147,884 km (0.103 R)
• M29: 12,465,991 km (0.089 R)
• M30: 12,845,670 km (0.057 R)
• M31: 13,100,884 km (0.05 R)
• M32: 13,314,809 km (0.088 R)
• M33: 14,711,604 km (0.119 R)
• M34: 15,023,366 km (0.115 R)
• M35: 15,698,801 km (0.096 R)
• M36: 15,926,189 km (0.107 R)
• M37: 16,338,331 km (0.114 R)
• M38: 17,926,612 km (0.112 R)
• M39: 18,116,601 km (0.115 R)
• M40: 18,546,845 km (0.044 R)
• M41: 18,787,249 km (0.107 R)
• M42: 19,808,553 km (0.101 R)
• M43: 20,648,396 km (0.111 R)
• M44: 20,947,591 km (0.054 R)
• M45: 21,550,471 km (0.112 R)
• M46: 21,752,578 km (0.117 R)
• M47: 23,341,008 km (0.112 R)
• M48: 23,652,770 km (0.063 R)
• M49: 23,861,459 km (0.086 R)
• M50: 24,332,991 km (0.078 R)
• M51: 25,285,481 km (0.089 R)
• M52: 25,819,994 km (0.098 R)
• M53: 26,088,672 km (0.108 R)
• M54: 26,196,382 km (0.097 R)
• M55: 26,466,257 km (0.075 R)
• M56: 27,390,921 km (0.101 R)
• M57: 27,555,180 km (0.079 R)
• M58: 27,719,737 km (0.034 R)
• M59: 27,939,796 km (0.045 R)
• M60: 28,160,303 km (0.115 R)
• M61: 28,436,910 km (0.066 R)
• M62: 28,603,262 km (0.078 R)
• M63: 29,495,913 km (0.082 R)
• M64: 29,720,609 km (0.118 R)
• M65: 30,058,551 km (0.105 R)
• M66: 34,389,858 km (0.102 R)
• M67: 34,567,131 km (0.026 R)
• M68: 34,685,463 km (0.073 R)
• M69: 34,803,945 km (0.105 R)
• M70: 34,981,966 km (0.096 R)
• M71: 35,100,896 km (0.082 R)
• M72: 36,657,911 km (0.043 R)
• M73: 37,870,851 km (0.102 R)
• M74: 38,237,365 km (0.065 R)
• M75: 39,529,293 km (0.093 R)
• M76: 40,087,442 km (0.107 R)
• M77: 41,714,319 km (0.077 R)
• M78: 41,840,280 km (0.066 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit