🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.89 AU - 1.93 AU

Year: 945 Days

Day: 31.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,091,883 km

• M1: 172,486 km (0.099 R)

Asteroid Belt

Center: 2.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.47 AU - 2.77 AU

Year: 1519 Days

Day: 43.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.78 AU - 4.02 AU

Year: 2245 Days

Day: 47.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.08 AU - 3.74 AU

Year: 2255 Days

Day: 33.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,091,883 km

• M1: 1,666,520 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.6

Radius: 11.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.53 AU - 8.97 AU

Year: 7727 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,091,883 km

• M1: 141,669 km (0.104 R)
• M2: 282,291 km (0.078 R)
• M3: 400,922 km (0.113 R)
• M4: 588,518 km (0.064 R)
• M5: 687,851 km (0.03 R)
• M6: 862,881 km (0.096 R)
• M7: 963,560 km (0.084 R)
• M8: 1,130,511 km (0.114 R)
• M9: 1,373,907 km (0.064 R)
• M10: 1,510,938 km (0.06 R)
• M11: 1,743,563 km (0.091 R)
• M12: 2,065,498 km (0.039 R)
• M13: 2,344,947 km (0.118 R)
• M14: 2,489,458 km (0.092 R)
• M15: 2,594,476 km (0.078 R)
• M16: 3,096,676 km (0.101 R)
• M17: 3,209,922 km (0.077 R)
• M18: 3,581,822 km (0.037 R)
• M19: 4,648,604 km (0.03 R)
• M20: 4,752,575 km (0.111 R)
• M21: 5,863,339 km (0.048 R)
• M22: 6,404,584 km (0.091 R)
• M23: 6,608,037 km (0.047 R)
• M24: 8,311,658 km (0.112 R)
• M25: 8,406,503 km (0.116 R)
• M26: 8,854,399 km (0.089 R)
• M27: 9,773,528 km (0.105 R)
• M28: 10,008,098 km (0.112 R)
• M29: 10,244,462 km (0.04 R)
• M30: 11,489,416 km (0.087 R)
• M31: 11,914,872 km (0.096 R)
• M32: 12,093,791 km (0.025 R)
• M33: 12,818,144 km (0.071 R)
• M34: 13,631,059 km (0.047 R)
• M35: 15,462,286 km (0.068 R)
• M36: 15,657,512 km (0.115 R)
• M37: 16,247,974 km (0.097 R)
• M38: 16,327,261 km (0.065 R)
• M39: 16,845,618 km (0.083 R)
• M40: 17,006,286 km (0.11 R)
• M41: 17,491,282 km (0.077 R)
• M42: 17,857,947 km (0.092 R)
• M43: 18,062,746 km (0.051 R)
• M44: 18,309,583 km (0.089 R)
• M45: 18,973,348 km (0.106 R)
• M46: 19,392,073 km (0.109 R)
• M47: 19,644,893 km (0.035 R)
• M48: 20,881,918 km (0.052 R)
• M49: 21,444,556 km (0.099 R)
• M50: 21,531,622 km (0.055 R)
• M51: 22,056,112 km (0.103 R)
• M52: 22,275,871 km (0.094 R)
• M53: 22,452,247 km (0.064 R)
• M54: 22,717,783 km (0.071 R)
• M55: 22,984,217 km (0.053 R)
• M56: 23,207,118 km (0.108 R)
• M57: 23,925,038 km (0.117 R)
• M58: 24,513,855 km (0.035 R)
• M59: 24,695,916 km (0.069 R)
• M60: 24,924,202 km (0.114 R)
• M61: 25,153,236 km (0.118 R)
• M62: 26,076,106 km (0.047 R)
• M63: 26,215,531 km (0.065 R)
• M64: 26,916,247 km (0.119 R)
• M65: 27,010,195 km (0.116 R)
• M66: 29,392,840 km (0.118 R)
• M67: 29,537,950 km (0.108 R)
• M68: 29,780,299 km (0.045 R)
• M69: 30,364,628 km (0.083 R)
• M70: 30,609,220 km (0.116 R)
• M71: 31,841,907 km (0.038 R)
• M72: 32,639,413 km (0.109 R)
• M73: 32,940,254 km (0.114 R)
• M74: 33,141,314 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.1

Radius: 13.2

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.71 AU - 13.33 AU

Year: 14004 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,091,883 km

• M1: 177,573 km (0.109 R)
• M2: 794,813 km (0.026 R)
• M3: 1,025,344 km (0.091 R)
• M4: 1,157,588 km (0.092 R)
• M5: 1,385,725 km (0.1 R)
• M6: 1,477,578 km (0.102 R)
• M7: 1,628,971 km (0.105 R)
• M8: 2,200,585 km (0.109 R)
• M9: 2,353,025 km (0.102 R)
• M10: 3,241,636 km (0.111 R)
• M11: 3,958,210 km (0.075 R)
• M12: 4,225,990 km (0.108 R)
• M13: 4,582,931 km (0.084 R)
• M14: 4,892,898 km (0.094 R)
• M15: 5,267,939 km (0.04 R)
• M16: 5,414,695 km (0.065 R)
• M17: 5,772,683 km (0.12 R)
• M18: 6,511,696 km (0.061 R)
• M19: 6,701,237 km (0.095 R)
• M20: 6,828,544 km (0.119 R)
• M21: 7,021,077 km (0.055 R)
• M22: 7,182,942 km (0.11 R)
• M23: 7,444,439 km (0.113 R)
• M24: 7,675,867 km (0.097 R)
• M25: 7,775,798 km (0.099 R)
• M26: 8,078,285 km (0.118 R)
• M27: 8,213,970 km (0.1 R)
• M28: 8,384,661 km (0.049 R)
• M29: 8,487,585 km (0.082 R)
• M30: 8,764,191 km (0.098 R)
• M31: 9,008,784 km (0.108 R)
• M32: 9,683,919 km (0.099 R)
• M33: 9,900,537 km (0.074 R)
• M34: 10,082,298 km (0.109 R)
• M35: 10,228,605 km (0.113 R)
• M36: 10,597,214 km (0.11 R)
• M37: 11,007,711 km (0.109 R)
• M38: 12,309,661 km (0.113 R)
• M39: 12,623,068 km (0.114 R)
• M40: 13,058,398 km (0.1 R)
• M41: 14,393,709 km (0.094 R)
• M42: 14,558,566 km (0.118 R)
• M43: 14,765,459 km (0.119 R)
• M44: 14,848,486 km (0.115 R)
• M45: 15,266,014 km (0.108 R)
• M46: 15,857,225 km (0.118 R)
• M47: 15,942,196 km (0.102 R)
• M48: 16,455,766 km (0.041 R)
• M49: 16,714,570 km (0.104 R)
• M50: 20,200,200 km (0.089 R)
• M51: 20,802,482 km (0.052 R)
• M52: 21,035,705 km (0.044 R)
• M53: 21,598,941 km (0.099 R)
• M54: 22,024,547 km (0.111 R)
• M55: 22,119,541 km (0.053 R)
• M56: 22,500,866 km (0.109 R)
• M57: 22,836,265 km (0.099 R)
• M58: 23,366,739 km (0.08 R)
• M59: 23,706,326 km (0.079 R)
• M60: 24,390,586 km (0.086 R)
• M61: 24,735,110 km (0.112 R)
• M62: 24,982,246 km (0.105 R)
• M63: 25,081,280 km (0.115 R)
• M64: 25,578,693 km (0.115 R)
• M65: 25,878,636 km (0.07 R)
• M66: 25,978,867 km (0.085 R)
• M67: 26,583,093 km (0.082 R)
• M68: 26,684,221 km (0.096 R)
• M69: 27,090,230 km (0.059 R)
• M70: 27,498,183 km (0.109 R)
• M71: 27,805,457 km (0.063 R)
• M72: 27,959,543 km (0.096 R)
• M73: 28,217,001 km (0.099 R)
• M74: 28,994,012 km (0.091 R)
• M75: 31,634,863 km (0.105 R)
• M76: 32,333,934 km (0.06 R)
• M77: 32,983,787 km (0.074 R)
• M78: 33,528,623 km (0.075 R)
• M79: 34,021,548 km (0.117 R)
• M80: 35,459,034 km (0.047 R)
• M81: 36,073,283 km (0.119 R)
• M82: 36,578,325 km (0.088 R)
• M83: 36,803,619 km (0.076 R)
• M84: 37,085,761 km (0.064 R)
• M85: 37,595,590 km (0.112 R)
• M86: 37,709,135 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.5

Radius: 3.4

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.15 AU - 14.97 AU

Year: 19898 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 34,091,883 km

• M1: 43,533 km (0.103 R)
• M2: 98,136 km (0.09 R)
• M3: 133,292 km (0.101 R)
• M4: 157,078 km (0.092 R)
• M5: 219,011 km (0.064 R)
• M6: 332,706 km (0.085 R)
• M7: 596,447 km (0.111 R)
• M8: 927,656 km (0.1 R)
• M9: 1,077,404 km (0.108 R)
• M10: 1,181,374 km (0.089 R)
• M11: 1,343,538 km (0.118 R)
• M12: 1,688,661 km (0.095 R)
• M13: 1,748,799 km (0.119 R)
• M14: 1,891,815 km (0.098 R)
• M15: 1,975,290 km (0.099 R)
• M16: 2,145,832 km (0.118 R)
• M17: 2,210,907 km (0.113 R)
• M18: 2,802,716 km (0.112 R)
• M19: 3,042,671 km (0.116 R)
• M20: 3,389,589 km (0.073 R)
• M21: 3,516,448 km (0.105 R)
• M22: 3,542,029 km (0.094 R)
• M23: 4,120,374 km (0.11 R)
• M24: 4,475,669 km (0.11 R)
• M25: 4,586,970 km (0.098 R)
• M26: 4,926,258 km (0.06 R)
• M27: 4,954,831 km (0.101 R)
• M28: 5,127,916 km (0.113 R)
• M29: 5,391,208 km (0.087 R)
• M30: 6,550,442 km (0.059 R)
• M31: 6,708,417 km (0.06 R)
• M32: 7,028,407 km (0.066 R)
• M33: 7,125,347 km (0.099 R)
• M34: 7,484,681 km (0.037 R)
• M35: 7,616,776 km (0.12 R)
• M36: 7,984,038 km (0.059 R)
• M37: 9,941,227 km (0.108 R)
• M38: 10,013,782 km (0.041 R)
• M39: 11,273,247 km (0.109 R)
• M40: 11,729,520 km (0.074 R)
• M41: 11,844,561 km (0.087 R)
• M42: 12,269,419 km (0.074 R)
• M43: 12,935,877 km (0.108 R)
• M44: 13,453,486 km (0.081 R)
• M45: 13,533,671 km (0.08 R)
• M46: 13,856,204 km (0.072 R)
• M47: 13,977,827 km (0.037 R)
• M48: 14,426,620 km (0.11 R)
• M49: 14,467,760 km (0.058 R)
• M50: 14,797,473 km (0.089 R)
• M51: 15,254,794 km (0.093 R)
• M52: 15,464,231 km (0.096 R)
• M53: 15,632,529 km (0.106 R)
• M54: 15,759,088 km (0.102 R)
• M55: 16,870,301 km (0.092 R)
• M56: 17,391,650 km (0.084 R)
• M57: 17,698,176 km (0.1 R)
• M58: 17,962,366 km (0.09 R)
• M59: 18,227,753 km (0.086 R)
• M60: 18,897,203 km (0.075 R)
• M61: 19,167,078 km (0.099 R)
• M62: 19,847,748 km (0.108 R)
• M63: 19,939,003 km (0.055 R)
• M64: 20,999,502 km (0.055 R)
• M65: 21,185,751 km (0.039 R)
• M66: 21,325,775 km (0.069 R)
• M67: 21,983,557 km (0.113 R)
• M68: 22,125,375 km (0.108 R)
• M69: 22,743,364 km (0.091 R)
• M70: 23,947,777 km (0.041 R)
• M71: 24,729,426 km (0.099 R)
• M72: 25,123,317 km (0.07 R)
• M73: 26,669,261 km (0.098 R)
• M74: 26,820,505 km (0.096 R)
• M75: 27,377,458 km (0.043 R)
• M76: 27,530,047 km (0.113 R)
• M77: 27,631,924 km (0.089 R)
• M78: 28,091,937 km (0.11 R)
• M79: 28,657,567 km (0.041 R)
• M80: 29,643,267 km (0.116 R)
• M81: 30,692,995 km (0.113 R)
• M82: 31,754,691 km (0.088 R)
• M83: 32,505,074 km (0.103 R)
• M84: 33,098,678 km (0.085 R)
• M85: 33,532,662 km (0.093 R)
• M86: 33,913,987 km (0.1 R)
• M87: 34,845,982 km (0.102 R)
• M88: 35,897,505 km (0.118 R)
• M89: 36,064,456 km (0.098 R)
• M90: 36,903,252 km (0.054 R)
• M91: 37,409,640 km (0.09 R)
• M92: 37,466,039 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.7

Radius: 3.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.01 AU - 17.27 AU

Year: 24311 Days

Day: 23.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,091,883 km

• M1: 238,459 km (0.06 R)
• M2: 424,260 km (0.089 R)
• M3: 813,962 km (0.115 R)
• M4: 932,294 km (0.104 R)
• M5: 1,024,745 km (0.051 R)
• M6: 1,827,039 km (0.106 R)
• M7: 2,061,309 km (0.117 R)
• M8: 2,284,210 km (0.099 R)
• M9: 3,203,788 km (0.104 R)
• M10: 3,250,163 km (0.04 R)
• M11: 4,197,866 km (0.115 R)
• M12: 4,376,336 km (0.026 R)
• M13: 4,767,385 km (0.118 R)
• M14: 5,169,504 km (0.025 R)
• M15: 5,722,418 km (0.087 R)
• M16: 5,948,759 km (0.094 R)
• M17: 6,206,965 km (0.104 R)
• M18: 6,853,378 km (0.12 R)
• M19: 7,490,066 km (0.111 R)
• M20: 7,644,451 km (0.063 R)
• M21: 8,272,463 km (0.102 R)
• M22: 8,982,155 km (0.082 R)
• M23: 9,443,964 km (0.044 R)
• M24: 9,711,146 km (0.094 R)
• M25: 10,082,747 km (0.051 R)
• M26: 10,116,855 km (0.087 R)
• M27: 10,631,621 km (0.116 R)
• M28: 11,901,259 km (0.105 R)
• M29: 12,407,947 km (0.05 R)
• M30: 12,663,909 km (0.109 R)
• M31: 12,700,560 km (0.12 R)
• M32: 12,810,963 km (0.115 R)
• M33: 13,629,563 km (0.048 R)
• M34: 14,695,896 km (0.117 R)
• M35: 14,889,177 km (0.086 R)
• M36: 16,265,028 km (0.112 R)
• M37: 17,435,482 km (0.055 R)
• M38: 17,639,983 km (0.079 R)
• M39: 18,216,832 km (0.078 R)
• M40: 18,632,714 km (0.039 R)
• M41: 19,304,558 km (0.09 R)
• M42: 19,516,239 km (0.034 R)
• M43: 19,813,640 km (0.109 R)
• M44: 22,026,042 km (0.119 R)
• M45: 22,158,586 km (0.086 R)
• M46: 22,870,074 km (0.06 R)
• M47: 23,498,684 km (0.053 R)
• M48: 24,315,189 km (0.052 R)
• M49: 24,543,775 km (0.087 R)
• M50: 25,048,817 km (0.093 R)
• M51: 26,396,993 km (0.084 R)
• M52: 26,725,959 km (0.103 R)
• M53: 27,340,357 km (0.038 R)
• M54: 27,816,228 km (0.099 R)
• M55: 28,103,007 km (0.07 R)
• M56: 29,502,944 km (0.102 R)
• M57: 30,088,919 km (0.084 R)
• M58: 31,272,238 km (0.108 R)
• M59: 31,371,571 km (0.116 R)
• M60: 31,570,387 km (0.045 R)
• M61: 31,969,514 km (0.099 R)
• M62: 32,320,022 km (0.088 R)
• M63: 32,571,196 km (0.088 R)
• M64: 32,671,876 km (0.115 R)
• M65: 33,126,055 km (0.12 R)
• M66: 33,430,038 km (0.059 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 10,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit