🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.32 AU - 1.52 AU

Year: 651 Days

Day: 34.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 74.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.45 AU - 2.25 AU

Year: 969 Days

Day: 15.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.25 AU - 2.31 AU

Year: 1325 Days

Day: 20.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.67 AU - 2.75 AU

Year: 1718 Days

Day: 15.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323

Radius: 9.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.56 AU - 7.48 AU

Year: 5687 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 152.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,529,528 km

• M1: 292,314 km (0.112 R)
• M2: 386,262 km (0.077 R)
• M3: 455,974 km (0.068 R)
• M4: 684,111 km (0.026 R)
• M5: 876,344 km (0.051 R)
• M6: 1,022,801 km (0.114 R)
• M7: 1,099,245 km (0.101 R)
• M8: 1,424,920 km (0.068 R)
• M9: 1,511,088 km (0.056 R)
• M10: 2,606,294 km (0.053 R)
• M11: 2,694,856 km (0.082 R)
• M12: 2,784,465 km (0.058 R)
• M13: 2,948,125 km (0.116 R)
• M14: 3,133,926 km (0.106 R)
• M15: 3,400,509 km (0.074 R)
• M16: 3,556,091 km (0.065 R)
• M17: 4,098,982 km (0.101 R)
• M18: 4,348,511 km (0.05 R)
• M19: 4,517,706 km (0.055 R)
• M20: 4,732,379 km (0.072 R)
• M21: 5,305,937 km (0.107 R)
• M22: 5,532,428 km (0.034 R)
• M23: 6,018,622 km (0.107 R)
• M24: 6,112,719 km (0.027 R)
• M25: 6,231,051 km (0.047 R)
• M26: 6,883,596 km (0.118 R)
• M27: 7,081,066 km (0.105 R)
• M28: 7,406,142 km (0.073 R)
• M29: 7,787,168 km (0.097 R)
• M30: 8,044,775 km (0.085 R)
• M31: 8,148,596 km (0.089 R)
• M32: 8,253,015 km (0.108 R)
• M33: 8,462,901 km (0.07 R)
• M34: 8,727,839 km (0.054 R)
• M35: 8,807,724 km (0.058 R)
• M36: 9,130,257 km (0.088 R)
• M37: 9,265,793 km (0.101 R)
• M38: 9,759,167 km (0.114 R)
• M39: 9,925,520 km (0.114 R)
• M40: 10,458,686 km (0.099 R)
• M41: 10,628,929 km (0.103 R)
• M42: 10,972,256 km (0.066 R)
• M43: 11,087,596 km (0.034 R)
• M44: 11,232,257 km (0.09 R)
• M45: 11,787,564 km (0.09 R)
• M46: 13,322,289 km (0.095 R)
• M47: 14,222,718 km (0.061 R)
• M48: 16,114,683 km (0.117 R)
• M49: 16,245,880 km (0.074 R)
• M50: 16,509,172 km (0.113 R)
• M51: 16,707,539 km (0.06 R)
• M52: 17,006,735 km (0.082 R)
• M53: 17,475,425 km (0.055 R)
• M54: 17,880,685 km (0.094 R)
• M55: 18,050,479 km (0.097 R)
• M56: 19,149,575 km (0.07 R)
• M57: 19,218,988 km (0.095 R)
• M58: 19,427,677 km (0.047 R)
• M59: 19,637,264 km (0.032 R)
• M60: 19,847,449 km (0.053 R)
• M61: 20,731,572 km (0.078 R)
• M62: 21,160,619 km (0.034 R)
• M63: 21,232,276 km (0.096 R)
• M64: 21,448,146 km (0.096 R)
• M65: 21,556,305 km (0.084 R)
• M66: 21,737,019 km (0.108 R)
• M67: 22,027,239 km (0.068 R)
• M68: 22,428,311 km (0.052 R)
• M69: 22,905,528 km (0.087 R)
• M70: 23,163,734 km (0.119 R)
• M71: 23,907,236 km (0.064 R)
• M72: 24,244,280 km (0.03 R)
• M73: 24,432,175 km (0.073 R)
• M74: 24,999,001 km (0.109 R)
• M75: 25,531,869 km (0.108 R)

Asteroid Belt

Center: 7.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.4

Radius: 8.2

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.34 AU - 10.68 AU

Year: 10413 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,529,528 km

• M1: 103,671 km (0.057 R)
• M2: 316,848 km (0.084 R)
• M3: 452,085 km (0.08 R)
• M4: 512,074 km (0.105 R)
• M5: 624,272 km (0.101 R)
• M6: 931,995 km (0.065 R)
• M7: 1,175,989 km (0.098 R)
• M8: 1,372,261 km (0.036 R)
• M9: 2,023,311 km (0.061 R)
• M10: 2,286,304 km (0.113 R)
• M11: 2,701,438 km (0.051 R)
• M12: 3,199,898 km (0.115 R)
• M13: 3,631,788 km (0.077 R)
• M14: 3,790,511 km (0.101 R)
• M15: 3,919,315 km (0.062 R)
• M16: 4,016,703 km (0.104 R)
• M17: 4,247,233 km (0.081 R)
• M18: 5,319,700 km (0.107 R)
• M19: 5,391,657 km (0.047 R)
• M20: 6,280,418 km (0.075 R)
• M21: 6,433,008 km (0.043 R)
• M22: 7,055,335 km (0.067 R)
• M23: 7,615,728 km (0.102 R)
• M24: 8,107,457 km (0.113 R)
• M25: 8,525,134 km (0.075 R)
• M26: 8,609,507 km (0.1 R)
• M27: 8,736,516 km (0.058 R)
• M28: 8,907,057 km (0.111 R)
• M29: 8,992,627 km (0.12 R)
• M30: 9,775,473 km (0.059 R)
• M31: 9,996,878 km (0.104 R)
• M32: 10,399,595 km (0.088 R)
• M33: 10,625,488 km (0.116 R)
• M34: 10,761,921 km (0.087 R)
• M35: 11,359,565 km (0.09 R)
• M36: 13,216,373 km (0.087 R)
• M37: 15,063,309 km (0.113 R)
• M38: 15,990,816 km (0.104 R)
• M39: 16,147,145 km (0.093 R)
• M40: 17,630,857 km (0.068 R)
• M41: 17,900,432 km (0.117 R)
• M42: 18,389,019 km (0.111 R)
• M43: 18,607,582 km (0.075 R)
• M44: 20,161,604 km (0.089 R)
• M45: 21,296,902 km (0.101 R)
• M46: 22,336,308 km (0.084 R)
• M47: 23,926,235 km (0.117 R)
• M48: 24,224,682 km (0.107 R)
• M49: 25,857,394 km (0.1 R)
• M50: 26,841,598 km (0.097 R)
• M51: 27,027,548 km (0.116 R)
• M52: 27,400,645 km (0.109 R)
• M53: 27,525,260 km (0.1 R)
• M54: 27,900,751 km (0.111 R)
• M55: 28,466,979 km (0.1 R)
• M56: 30,640,037 km (0.062 R)
• M57: 30,834,365 km (0.117 R)
• M58: 31,615,715 km (0.08 R)
• M59: 32,140,205 km (0.081 R)
• M60: 32,206,028 km (0.079 R)
• M61: 32,535,443 km (0.083 R)
• M62: 33,131,440 km (0.103 R)
• M63: 33,797,749 km (0.114 R)
• M64: 34,065,530 km (0.029 R)
• M65: 34,737,972 km (0.11 R)
• M66: 34,873,059 km (0.12 R)
• M67: 35,347,134 km (0.07 R)
• M68: 36,096,171 km (0.042 R)
• M69: 37,679,515 km (0.086 R)
• M70: 40,415,660 km (0.082 R)
• M71: 40,699,896 km (0.049 R)
• M72: 42,202,906 km (0.097 R)
• M73: 43,433,049 km (0.045 R)
• M74: 43,797,021 km (0.06 R)
• M75: 44,235,193 km (0.073 R)
• M76: 44,381,499 km (0.102 R)
• M77: 44,748,164 km (0.097 R)
• M78: 44,821,616 km (0.047 R)
• M79: 45,263,229 km (0.114 R)
• M80: 46,670,945 km (0.11 R)
• M81: 46,969,094 km (0.106 R)
• M82: 47,717,382 km (0.102 R)
• M83: 47,942,677 km (0.059 R)
• M84: 49,301,624 km (0.117 R)
• M85: 49,757,449 km (0.052 R)
• M86: 50,826,325 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.3

Radius: 12.4

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.76 AU - 10.34 AU

Year: 12266 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 146.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,529,528 km

• M1: 223,200 km (0.038 R)
• M2: 449,242 km (0.096 R)
• M3: 632,201 km (0.102 R)
• M4: 762,949 km (0.082 R)
• M5: 1,076,506 km (0.092 R)
• M6: 1,284,447 km (0.081 R)
• M7: 2,333,727 km (0.119 R)
• M8: 2,826,203 km (0.038 R)
• M9: 3,216,953 km (0.034 R)
• M10: 3,694,619 km (0.11 R)
• M11: 4,049,614 km (0.105 R)
• M12: 4,602,977 km (0.077 R)
• M13: 4,946,603 km (0.083 R)
• M14: 5,457,630 km (0.112 R)
• M15: 5,780,761 km (0.061 R)
• M16: 5,944,571 km (0.118 R)
• M17: 7,003,574 km (0.109 R)
• M18: 7,090,789 km (0.031 R)
• M19: 7,399,111 km (0.116 R)
• M20: 7,983,290 km (0.082 R)
• M21: 9,148,359 km (0.116 R)
• M22: 9,339,694 km (0.109 R)
• M23: 11,121,106 km (0.097 R)
• M24: 11,325,456 km (0.111 R)
• M25: 12,260,443 km (0.111 R)
• M26: 13,873,407 km (0.086 R)
• M27: 14,370,222 km (0.09 R)
• M28: 15,381,503 km (0.105 R)
• M29: 15,666,487 km (0.094 R)
• M30: 15,838,226 km (0.064 R)
• M31: 16,010,712 km (0.083 R)
• M32: 16,882,419 km (0.036 R)
• M33: 17,117,437 km (0.109 R)
• M34: 17,294,411 km (0.101 R)
• M35: 17,769,385 km (0.06 R)
• M36: 18,732,346 km (0.082 R)
• M37: 19,281,370 km (0.093 R)
• M38: 19,650,428 km (0.053 R)
• M39: 19,897,714 km (0.03 R)
• M40: 21,530,275 km (0.11 R)
• M41: 23,729,364 km (0.074 R)
• M42: 24,655,674 km (0.074 R)
• M43: 26,816,765 km (0.076 R)
• M44: 28,337,427 km (0.08 R)
• M45: 28,897,372 km (0.035 R)
• M46: 29,673,186 km (0.067 R)
• M47: 30,313,166 km (0.106 R)
• M48: 30,670,555 km (0.047 R)
• M49: 30,814,020 km (0.075 R)
• M50: 31,317,566 km (0.048 R)
• M51: 31,678,995 km (0.095 R)
• M52: 33,654,285 km (0.084 R)
• M53: 33,876,139 km (0.1 R)
• M54: 34,024,390 km (0.057 R)
• M55: 34,619,490 km (0.109 R)
• M56: 34,993,186 km (0.119 R)
• M57: 35,518,574 km (0.079 R)
• M58: 35,895,411 km (0.07 R)
• M59: 37,646,155 km (0.12 R)
• M60: 38,184,557 km (0.091 R)
• M61: 38,802,845 km (0.11 R)
• M62: 40,441,840 km (0.056 R)
• M63: 42,902,425 km (0.111 R)
• M64: 42,982,460 km (0.08 R)
• M65: 44,191,211 km (0.116 R)
• M66: 44,434,308 km (0.118 R)
• M67: 44,596,621 km (0.073 R)
• M68: 44,840,316 km (0.068 R)
• M69: 44,921,697 km (0.075 R)
• M70: 46,312,509 km (0.075 R)
• M71: 46,724,352 km (0.096 R)
• M72: 48,133,414 km (0.087 R)
• M73: 48,717,594 km (0.077 R)
• M74: 49,893,283 km (0.088 R)
• M75: 51,418,434 km (0.107 R)
• M76: 51,674,096 km (0.087 R)
• M77: 51,759,367 km (0.064 R)
• M78: 52,701,086 km (0.117 R)
• M79: 55,559,752 km (0.116 R)
• M80: 56,963,877 km (0.114 R)
• M81: 57,405,041 km (0.061 R)
• M82: 58,024,526 km (0.034 R)
• M83: 58,113,238 km (0.088 R)
• M84: 58,201,949 km (0.117 R)
• M85: 59,448,997 km (0.045 R)
• M86: 59,896,594 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.5

Radius: 6.7

Gravity: 20.8 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.89 AU - 12.05 AU

Year: 15944 Days

Day: 20.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,529,528 km

• M1: 190,737 km (0.09 R)
• M2: 303,833 km (0.11 R)
• M3: 619,934 km (0.089 R)
• M4: 1,095,206 km (0.055 R)
• M5: 1,541,606 km (0.069 R)
• M6: 1,722,619 km (0.089 R)
• M7: 1,815,669 km (0.047 R)
• M8: 1,974,542 km (0.112 R)
• M9: 2,305,902 km (0.039 R)
• M10: 2,478,089 km (0.113 R)
• M11: 2,619,010 km (0.097 R)
• M12: 3,132,579 km (0.108 R)
• M13: 3,323,466 km (0.09 R)
• M14: 3,797,243 km (0.069 R)
• M15: 4,042,134 km (0.069 R)
• M16: 4,850,861 km (0.071 R)
• M17: 5,206,155 km (0.112 R)
• M18: 5,296,213 km (0.102 R)
• M19: 5,341,542 km (0.09 R)
• M20: 5,478,124 km (0.037 R)
• M21: 6,035,975 km (0.113 R)
• M22: 6,466,218 km (0.051 R)
• M23: 7,055,185 km (0.065 R)
• M24: 8,074,395 km (0.057 R)
• M25: 10,587,939 km (0.096 R)
• M26: 10,874,718 km (0.108 R)
• M27: 11,047,952 km (0.077 R)
• M28: 11,573,190 km (0.07 R)
• M29: 11,750,165 km (0.05 R)
• M30: 12,346,312 km (0.1 R)
• M31: 13,754,627 km (0.116 R)
• M32: 14,319,359 km (0.073 R)
• M33: 15,796,937 km (0.08 R)
• M34: 17,187,898 km (0.09 R)
• M35: 17,389,705 km (0.03 R)
• M36: 17,863,781 km (0.09 R)
• M37: 18,410,860 km (0.058 R)
• M38: 19,032,888 km (0.091 R)
• M39: 19,802,569 km (0.114 R)
• M40: 20,368,648 km (0.12 R)
• M41: 20,582,273 km (0.113 R)
• M42: 20,868,305 km (0.117 R)
• M43: 21,227,639 km (0.071 R)
• M44: 21,589,067 km (0.087 R)
• M45: 23,352,228 km (0.1 R)
• M46: 23,426,578 km (0.118 R)
• M47: 24,704,443 km (0.085 R)
• M48: 24,932,430 km (0.118 R)
• M49: 25,084,721 km (0.06 R)
• M50: 26,314,116 km (0.06 R)
• M51: 26,391,608 km (0.099 R)
• M52: 27,327,342 km (0.077 R)
• M53: 28,831,250 km (0.091 R)
• M54: 29,633,543 km (0.11 R)
• M55: 29,875,592 km (0.101 R)
• M56: 30,443,017 km (0.088 R)
• M57: 32,332,438 km (0.116 R)
• M58: 33,249,473 km (0.083 R)
• M59: 33,837,542 km (0.11 R)
• M60: 34,428,903 km (0.074 R)
• M61: 34,853,462 km (0.039 R)
• M62: 34,938,583 km (0.117 R)
• M63: 35,023,704 km (0.086 R)
• M64: 35,793,535 km (0.088 R)
• M65: 35,965,422 km (0.052 R)
• M66: 36,223,628 km (0.05 R)
• M67: 36,568,900 km (0.119 R)
• M68: 36,828,602 km (0.106 R)
• M69: 38,928,059 km (0.058 R)
• M70: 39,193,146 km (0.034 R)
• M71: 39,458,832 km (0.084 R)
• M72: 41,516,102 km (0.093 R)
• M73: 43,975,341 km (0.099 R)
• M74: 44,251,499 km (0.107 R)
• M75: 46,200,610 km (0.075 R)
• M76: 49,606,504 km (0.045 R)
• M77: 50,952,736 km (0.069 R)
• M78: 52,116,158 km (0.067 R)
• M79: 52,213,397 km (0.103 R)
• M80: 54,666,802 km (0.09 R)
• M81: 54,765,686 km (0.1 R)
• M82: 55,062,787 km (0.052 R)
• M83: 55,758,118 km (0.088 R)
• M84: 58,770,720 km (0.113 R)
• M85: 59,075,002 km (0.092 R)
• M86: 60,706,068 km (0.099 R)
• M87: 63,180,267 km (0.106 R)
• M88: 63,491,730 km (0.082 R)
• M89: 64,429,559 km (0.095 R)
• M90: 65,057,421 km (0.119 R)
• M91: 68,226,502 km (0.065 R)
• M92: 68,333,016 km (0.068 R)
• M93: 69,401,145 km (0.116 R)
• M94: 70,151,977 km (0.047 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 11,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit