🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.53 AU - 0.55 AU

Year: 180 Days

Day: 29.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,978,495 km

• M1: 498,610 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.45 AU - 0.63 AU

Year: 180 Days

Day: 43.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,978,495 km

• M1: 39,643 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.55 AU - 0.59 AU

Year: 195 Days

Day: 33.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.81 AU - 1.01 AU

Year: 393 Days

Day: 17.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.9

Radius: 14.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.14 AU - 2.46 AU

Year: 1580 Days

Day: 6.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 25,978,495 km

• M1: 213,027 km (0.071 R)
• M2: 461,360 km (0.041 R)
• M3: 637,885 km (0.1 R)
• M4: 1,137,243 km (0.088 R)
• M5: 1,234,631 km (0.091 R)
• M6: 1,604,736 km (0.102 R)
• M7: 1,705,565 km (0.107 R)
• M8: 1,850,376 km (0.077 R)
• M9: 1,977,983 km (0.092 R)
• M10: 2,163,933 km (0.044 R)
• M11: 2,553,935 km (0.044 R)
• M12: 2,745,420 km (0.087 R)
• M13: 2,855,375 km (0.081 R)
• M14: 3,016,641 km (0.095 R)
• M15: 3,142,902 km (0.099 R)
• M16: 3,387,793 km (0.088 R)
• M17: 3,719,751 km (0.074 R)
• M18: 3,828,210 km (0.12 R)
• M19: 4,006,979 km (0.115 R)
• M20: 4,258,902 km (0.066 R)
• M21: 4,415,531 km (0.094 R)
• M22: 4,530,721 km (0.117 R)
• M23: 4,690,641 km (0.114 R)
• M24: 4,971,586 km (0.108 R)
• M25: 5,227,548 km (0.092 R)
• M26: 5,612,015 km (0.097 R)
• M27: 5,768,494 km (0.096 R)
• M28: 5,878,897 km (0.063 R)
• M29: 6,457,691 km (0.09 R)
• M30: 6,737,439 km (0.07 R)
• M31: 6,853,826 km (0.114 R)
• M32: 7,105,600 km (0.061 R)
• M33: 7,861,518 km (0.062 R)
• M34: 8,019,343 km (0.088 R)
• M35: 8,284,730 km (0.117 R)
• M36: 8,445,249 km (0.09 R)
• M37: 8,606,964 km (0.094 R)
• M38: 8,769,726 km (0.086 R)
• M39: 9,673,746 km (0.089 R)
• M40: 9,805,243 km (0.103 R)
• M41: 9,937,487 km (0.042 R)
• M42: 10,051,182 km (0.104 R)
• M43: 10,375,959 km (0.06 R)
• M44: 10,587,939 km (0.099 R)
• M45: 10,918,401 km (0.116 R)
• M46: 11,094,776 km (0.084 R)
• M47: 11,311,693 km (0.086 R)
• M48: 11,549,853 km (0.114 R)
• M49: 11,669,532 km (0.116 R)
• M50: 12,112,042 km (0.093 R)
• M51: 12,335,392 km (0.105 R)
• M52: 12,889,353 km (0.102 R)
• M53: 13,075,751 km (0.101 R)
• M54: 13,242,254 km (0.083 R)
• M55: 13,493,429 km (0.075 R)
• M56: 13,703,913 km (0.083 R)
• M57: 14,128,173 km (0.087 R)
• M58: 14,234,836 km (0.095 R)
• M59: 14,384,733 km (0.084 R)
• M60: 14,513,686 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.7

Radius: 13.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.3 AU - 5.04 AU

Year: 3858 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 25,978,495 km

• M1: 238,908 km (0.1 R)
• M2: 326,871 km (0.091 R)
• M3: 542,292 km (0.09 R)
• M4: 640,129 km (0.098 R)
• M5: 834,008 km (0.118 R)
• M6: 942,915 km (0.064 R)
• M7: 1,057,208 km (0.062 R)
• M8: 1,202,767 km (0.073 R)
• M9: 1,622,090 km (0.119 R)
• M10: 1,761,964 km (0.057 R)
• M11: 1,926,970 km (0.094 R)
• M12: 2,032,736 km (0.097 R)
• M13: 2,129,675 km (0.092 R)
• M14: 2,217,340 km (0.072 R)
• M15: 2,441,736 km (0.062 R)
• M16: 2,533,590 km (0.095 R)
• M17: 2,828,597 km (0.042 R)
• M18: 3,085,007 km (0.114 R)
• M19: 3,222,488 km (0.071 R)
• M20: 3,477,851 km (0.113 R)
• M21: 3,779,740 km (0.111 R)
• M22: 4,214,022 km (0.119 R)
• M23: 4,297,348 km (0.069 R)
• M24: 4,451,434 km (0.104 R)
• M25: 5,339,298 km (0.112 R)
• M26: 5,642,383 km (0.076 R)
• M27: 5,888,920 km (0.101 R)
• M28: 6,044,801 km (0.11 R)
• M29: 6,202,178 km (0.089 R)
• M30: 6,731,007 km (0.083 R)
• M31: 7,075,082 km (0.027 R)
• M32: 7,241,135 km (0.106 R)
• M33: 7,374,726 km (0.112 R)
• M34: 7,661,655 km (0.054 R)
• M35: 8,246,283 km (0.067 R)
• M36: 8,899,129 km (0.106 R)
• M37: 9,060,395 km (0.102 R)
• M38: 9,150,453 km (0.118 R)
• M39: 9,240,810 km (0.116 R)
• M40: 9,367,819 km (0.098 R)
• M41: 9,495,426 km (0.099 R)
• M42: 9,918,788 km (0.097 R)
• M43: 10,086,038 km (0.099 R)
• M44: 10,216,936 km (0.108 R)
• M45: 10,404,682 km (0.109 R)
• M46: 10,745,765 km (0.111 R)
• M47: 10,860,207 km (0.112 R)
• M48: 10,975,248 km (0.049 R)
• M49: 11,438,852 km (0.117 R)
• M50: 11,869,693 km (0.092 R)
• M51: 12,047,416 km (0.044 R)
• M52: 12,285,875 km (0.119 R)
• M53: 13,152,944 km (0.04 R)
• M54: 13,419,079 km (0.086 R)
• M55: 13,728,297 km (0.094 R)
• M56: 13,873,407 km (0.066 R)
• M57: 14,081,648 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992

Radius: 8.2

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.99 AU - 4.77 AU

Year: 4153 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,978,495 km

• M1: 141,520 km (0.033 R)
• M2: 342,579 km (0.082 R)
• M3: 428,299 km (0.066 R)
• M4: 479,461 km (0.104 R)
• M5: 589,116 km (0.115 R)
• M6: 671,096 km (0.098 R)
• M7: 887,265 km (0.071 R)
• M8: 955,182 km (0.09 R)
• M9: 1,082,041 km (0.114 R)
• M10: 1,154,896 km (0.116 R)
• M11: 1,415,645 km (0.113 R)
• M12: 1,479,673 km (0.056 R)
• M13: 1,577,659 km (0.099 R)
• M14: 1,711,699 km (0.116 R)
• M15: 1,991,297 km (0.11 R)
• M16: 2,136,706 km (0.073 R)
• M17: 3,998,601 km (0.086 R)
• M18: 4,299,144 km (0.119 R)
• M19: 4,393,241 km (0.066 R)
• M20: 4,897,685 km (0.081 R)
• M21: 4,995,970 km (0.107 R)
• M22: 5,070,021 km (0.082 R)
• M23: 5,219,320 km (0.093 R)
• M24: 5,395,247 km (0.099 R)
• M25: 5,573,269 km (0.096 R)
• M26: 6,438,393 km (0.105 R)
• M27: 6,763,170 km (0.077 R)
• M28: 6,845,299 km (0.03 R)
• M29: 7,010,455 km (0.063 R)
• M30: 7,065,807 km (0.103 R)
• M31: 7,288,558 km (0.076 R)
• M32: 7,513,703 km (0.057 R)
• M33: 7,598,824 km (0.082 R)
• M34: 7,684,095 km (0.113 R)
• M35: 7,798,387 km (0.03 R)
• M36: 8,614,294 km (0.106 R)
• M37: 9,457,129 km (0.116 R)
• M38: 9,764,552 km (0.097 R)
• M39: 9,888,419 km (0.084 R)
• M40: 10,515,683 km (0.061 R)
• M41: 10,866,191 km (0.065 R)
• M42: 10,962,382 km (0.094 R)
• M43: 11,058,873 km (0.037 R)
• M44: 11,123,499 km (0.118 R)
• M45: 12,172,629 km (0.119 R)
• M46: 12,506,980 km (0.032 R)
• M47: 12,878,282 km (0.036 R)
• M48: 13,770,334 km (0.078 R)
• M49: 14,329,082 km (0.11 R)
• M50: 14,646,679 km (0.09 R)
• M51: 15,109,535 km (0.08 R)
• M52: 15,649,583 km (0.115 R)
• M53: 15,721,988 km (0.103 R)
• M54: 16,711,429 km (0.095 R)
• M55: 17,045,780 km (0.097 R)
• M56: 17,910,007 km (0.046 R)
• M57: 18,252,137 km (0.083 R)
• M58: 18,942,830 km (0.06 R)
• M59: 19,837,725 km (0.075 R)
• M60: 20,428,786 km (0.067 R)
• M61: 20,587,360 km (0.066 R)
• M62: 21,105,716 km (0.114 R)
• M63: 21,346,270 km (0.111 R)
• M64: 21,547,629 km (0.106 R)
• M65: 21,830,368 km (0.112 R)
• M66: 22,073,764 km (0.097 R)
• M67: 22,850,327 km (0.079 R)
• M68: 23,386,934 km (0.043 R)
• M69: 24,346,305 km (0.055 R)
• M70: 24,683,050 km (0.095 R)
• M71: 24,936,619 km (0.118 R)
• M72: 25,276,056 km (0.069 R)
• M73: 25,659,775 km (0.077 R)
• M74: 26,995,983 km (0.1 R)
• M75: 28,090,142 km (0.057 R)
• M76: 28,487,474 km (0.092 R)
• M77: 28,664,747 km (0.092 R)
• M78: 28,886,750 km (0.109 R)
• M79: 28,975,761 km (0.114 R)
• M80: 29,735,718 km (0.04 R)
• M81: 29,960,564 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.6

Radius: 12.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.5 AU - 6.7 AU

Year: 6004 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,978,495 km

• M1: 283,189 km (0.088 R)
• M2: 636,240 km (0.092 R)
• M3: 783,444 km (0.084 R)
• M4: 927,956 km (0.102 R)
• M5: 1,019,360 km (0.08 R)
• M6: 1,228,797 km (0.096 R)
• M7: 1,399,787 km (0.116 R)
• M8: 1,524,253 km (0.108 R)
• M9: 1,671,457 km (0.1 R)
• M10: 2,080,607 km (0.051 R)
• M11: 2,307,547 km (0.099 R)
• M12: 2,564,407 km (0.113 R)
• M13: 2,741,082 km (0.116 R)
• M14: 2,944,535 km (0.099 R)
• M15: 3,223,834 km (0.107 R)
• M16: 3,415,020 km (0.079 R)
• M17: 3,758,347 km (0.112 R)
• M18: 4,164,655 km (0.09 R)
• M19: 4,585,175 km (0.066 R)
• M20: 4,827,822 km (0.059 R)
• M21: 5,552,325 km (0.09 R)
• M22: 5,811,129 km (0.115 R)
• M23: 6,370,625 km (0.064 R)
• M24: 6,490,603 km (0.045 R)
• M25: 6,855,173 km (0.079 R)
• M26: 6,978,142 km (0.092 R)
• M27: 7,320,273 km (0.114 R)
• M28: 7,636,223 km (0.086 R)
• M29: 8,346,813 km (0.094 R)
• M30: 8,478,310 km (0.12 R)
• M31: 8,876,838 km (0.066 R)
• M32: 9,969,800 km (0.094 R)
• M33: 10,179,387 km (0.078 R)
• M34: 10,567,594 km (0.107 R)
• M35: 10,781,369 km (0.084 R)
• M36: 11,724,434 km (0.101 R)
• M37: 12,131,340 km (0.083 R)
• M38: 13,418,480 km (0.082 R)
• M39: 14,117,401 km (0.031 R)
• M40: 15,348,742 km (0.118 R)
• M41: 16,120,367 km (0.073 R)
• M42: 16,284,476 km (0.069 R)
• M43: 16,531,612 km (0.074 R)
• M44: 17,071,361 km (0.067 R)
• M45: 17,490,534 km (0.052 R)
• M46: 17,701,467 km (0.092 R)
• M47: 18,253,633 km (0.067 R)
• M48: 19,070,886 km (0.109 R)
• M49: 19,375,019 km (0.099 R)
• M50: 19,636,964 km (0.066 R)
• M51: 20,076,184 km (0.036 R)
• M52: 20,741,146 km (0.104 R)
• M53: 21,009,076 km (0.082 R)
• M54: 21,819,897 km (0.1 R)
• M55: 22,549,336 km (0.028 R)
• M56: 22,824,895 km (0.104 R)
• M57: 22,917,047 km (0.1 R)
• M58: 23,009,200 km (0.119 R)
• M59: 24,643,257 km (0.097 R)
• M60: 25,929,350 km (0.057 R)
• M61: 26,701,724 km (0.067 R)
• M62: 26,895,902 km (0.091 R)
• M63: 27,237,135 km (0.109 R)
• M64: 27,530,646 km (0.104 R)
• M65: 27,628,632 km (0.091 R)
• M66: 28,120,809 km (0.083 R)
• M67: 28,269,061 km (0.091 R)
• M68: 28,814,644 km (0.109 R)
• M69: 28,914,276 km (0.061 R)
• M70: 29,464,049 km (0.06 R)
• M71: 29,564,429 km (0.105 R)
• M72: 30,017,262 km (0.109 R)
• M73: 30,269,932 km (0.111 R)
• M74: 30,421,774 km (0.099 R)
• M75: 33,094,939 km (0.103 R)
• M76: 33,985,046 km (0.115 R)
• M77: 34,300,997 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.7

Radius: 3.7

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.53 AU - 11.01 AU

Year: 12787 Days

Day: 24 Hours

Environment

Temp: -208 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 25,978,495 km

• M1: 50,265 km (0.109 R)
• M2: 84,523 km (0.104 R)
• M3: 113,994 km (0.099 R)
• M4: 142,417 km (0.116 R)
• M5: 245,789 km (0.088 R)
• M6: 723,007 km (0.119 R)
• M7: 853,755 km (0.066 R)
• M8: 928,404 km (0.104 R)
• M9: 1,124,078 km (0.093 R)
• M10: 1,375,403 km (0.108 R)
• M11: 1,404,425 km (0.079 R)
• M12: 1,492,688 km (0.114 R)
• M13: 1,552,527 km (0.102 R)
• M14: 1,659,190 km (0.061 R)
• M15: 1,721,273 km (0.103 R)
• M16: 1,863,690 km (0.117 R)
• M17: 1,928,167 km (0.08 R)
• M18: 2,159,894 km (0.031 R)
• M19: 2,452,956 km (0.053 R)
• M20: 2,506,064 km (0.058 R)
• M21: 3,000,185 km (0.096 R)
• M22: 3,268,115 km (0.106 R)
• M23: 3,543,674 km (0.113 R)
• M24: 4,201,007 km (0.072 R)
• M25: 4,630,652 km (0.1 R)
• M26: 4,718,317 km (0.105 R)
• M27: 4,850,711 km (0.044 R)
• M28: 4,895,142 km (0.036 R)
• M29: 5,096,799 km (0.084 R)
• M30: 5,741,117 km (0.058 R)
• M31: 6,557,323 km (0.088 R)
• M32: 6,928,925 km (0.114 R)
• M33: 7,180,399 km (0.104 R)
• M34: 7,307,258 km (0.056 R)
• M35: 7,486,027 km (0.061 R)
• M36: 7,874,234 km (0.11 R)
• M37: 8,321,980 km (0.116 R)
• M38: 8,696,872 km (0.053 R)
• M39: 8,750,877 km (0.12 R)
• M40: 9,407,761 km (0.082 R)
• M41: 9,882,585 km (0.12 R)
• M42: 9,938,834 km (0.111 R)
• M43: 10,365,038 km (0.116 R)
• M44: 10,565,948 km (0.081 R)
• M45: 11,264,570 km (0.084 R)
• M46: 11,500,785 km (0.09 R)
• M47: 11,619,416 km (0.101 R)
• M48: 12,098,279 km (0.099 R)
• M49: 12,859,433 km (0.092 R)
• M50: 12,890,101 km (0.106 R)
• M51: 13,168,203 km (0.115 R)
• M52: 13,261,253 km (0.12 R)
• M53: 13,385,718 km (0.071 R)
• M54: 13,510,632 km (0.048 R)
• M55: 13,541,898 km (0.083 R)
• M56: 14,236,033 km (0.107 R)
• M57: 14,395,354 km (0.108 R)
• M58: 15,071,237 km (0.077 R)
• M59: 15,136,163 km (0.07 R)
• M60: 15,331,388 km (0.1 R)
• M61: 15,494,749 km (0.101 R)
• M62: 15,658,708 km (0.068 R)
• M63: 15,724,531 km (0.119 R)
• M64: 15,790,354 km (0.088 R)
• M65: 15,922,300 km (0.056 R)
• M66: 15,955,211 km (0.065 R)
• M67: 16,353,590 km (0.102 R)
• M68: 17,397,484 km (0.109 R)
• M69: 17,601,985 km (0.055 R)
• M70: 17,636,243 km (0.051 R)
• M71: 17,670,351 km (0.03 R)
• M72: 17,841,640 km (0.105 R)
• M73: 18,358,800 km (0.118 R)
• M74: 18,497,478 km (0.113 R)
• M75: 19,161,243 km (0.103 R)
• M76: 20,583,919 km (0.07 R)
• M77: 21,017,304 km (0.07 R)
• M78: 21,235,119 km (0.056 R)
• M79: 21,672,992 km (0.102 R)
• M80: 21,709,493 km (0.029 R)
• M81: 21,929,701 km (0.11 R)
• M82: 22,076,906 km (0.066 R)
• M83: 22,298,311 km (0.071 R)
• M84: 23,153,861 km (0.03 R)
• M85: 23,378,856 km (0.063 R)
• M86: 23,453,954 km (0.118 R)
• M87: 23,906,637 km (0.101 R)
• M88: 23,982,334 km (0.034 R)
• M89: 24,285,868 km (0.043 R)
• M90: 24,705,490 km (0.113 R)
• M91: 24,973,719 km (0.118 R)
• M92: 25,668,003 km (0.036 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 19,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit