🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.1 AU - 1.74 AU

Year: 624 Days

Day: 24.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,676,192 km

• M1: 508,932 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.01 AU - 2.63 AU

Year: 1304 Days

Day: 17.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,676,192 km

• M1: 299,794 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.68 AU - 4.98 AU

Year: 3324 Days

Day: 30.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.8

Radius: 9.7

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.61 AU - 8.27 AU

Year: 7487 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,676,192 km

• M1: 181,612 km (0.115 R)
• M2: 608,115 km (0.065 R)
• M3: 709,842 km (0.08 R)
• M4: 865,723 km (0.064 R)
• M5: 1,121,535 km (0.104 R)
• M6: 1,362,687 km (0.089 R)
• M7: 1,519,466 km (0.118 R)
• M8: 1,808,339 km (0.062 R)
• M9: 1,872,517 km (0.091 R)
• M10: 2,003,415 km (0.079 R)
• M11: 2,228,260 km (0.105 R)
• M12: 2,485,269 km (0.089 R)
• M13: 2,605,247 km (0.047 R)
• M14: 3,688,186 km (0.092 R)
• M15: 3,825,517 km (0.032 R)
• M16: 4,276,554 km (0.106 R)
• M17: 4,685,106 km (0.077 R)
• M18: 5,198,227 km (0.053 R)
• M19: 5,634,155 km (0.115 R)
• M20: 6,081,901 km (0.063 R)
• M21: 6,277,426 km (0.113 R)
• M22: 6,474,895 km (0.113 R)
• M23: 6,541,167 km (0.093 R)
• M24: 6,909,926 km (0.1 R)
• M25: 7,216,751 km (0.105 R)
• M26: 7,493,208 km (0.111 R)
• M27: 8,560,738 km (0.104 R)
• M28: 8,743,248 km (0.03 R)
• M29: 9,336,104 km (0.115 R)
• M30: 10,018,569 km (0.088 R)
• M31: 11,191,566 km (0.099 R)
• M32: 12,655,681 km (0.101 R)
• M33: 12,863,771 km (0.1 R)
• M34: 13,199,170 km (0.063 R)
• M35: 13,537,261 km (0.107 R)
• M36: 14,395,354 km (0.064 R)
• M37: 15,270,951 km (0.067 R)
• M38: 15,537,085 km (0.029 R)
• M39: 15,715,256 km (0.066 R)
• M40: 15,983,934 km (0.09 R)
• M41: 17,165,308 km (0.063 R)
• M42: 17,859,742 km (0.066 R)
• M43: 18,563,301 km (0.078 R)
• M44: 18,989,804 km (0.117 R)
• M45: 19,085,098 km (0.101 R)
• M46: 19,275,985 km (0.03 R)
• M47: 19,707,874 km (0.077 R)
• M48: 20,483,539 km (0.111 R)
• M49: 21,170,492 km (0.049 R)
• M50: 21,516,662 km (0.088 R)
• M51: 21,914,742 km (0.089 R)
• M52: 22,164,869 km (0.117 R)
• M53: 22,415,745 km (0.049 R)
• M54: 23,174,356 km (0.083 R)
• M55: 23,480,134 km (0.037 R)
• M56: 24,198,952 km (0.092 R)
• M57: 26,185,910 km (0.089 R)
• M58: 26,451,297 km (0.073 R)
• M59: 26,717,432 km (0.118 R)
• M60: 26,931,057 km (0.095 R)
• M61: 27,091,726 km (0.073 R)
• M62: 27,360,104 km (0.078 R)
• M63: 28,007,713 km (0.045 R)
• M64: 28,116,172 km (0.116 R)
• M65: 29,043,529 km (0.118 R)
• M66: 29,814,856 km (0.118 R)
• M67: 30,481,314 km (0.11 R)
• M68: 30,816,413 km (0.108 R)
• M69: 31,828,892 km (0.036 R)
• M70: 31,941,988 km (0.116 R)
• M71: 33,195,768 km (0.095 R)
• M72: 33,655,631 km (0.075 R)
• M73: 34,001,950 km (0.104 R)
• M74: 35,223,417 km (0.09 R)
• M75: 36,636,818 km (0.069 R)
• M76: 37,410,239 km (0.114 R)
• M77: 37,529,618 km (0.077 R)
• M78: 37,768,974 km (0.112 R)
• M79: 37,948,791 km (0.095 R)
• M80: 38,188,896 km (0.109 R)
• M81: 40,434,360 km (0.119 R)
• M82: 40,741,185 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.6

Radius: 11.3

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.42 AU - 10.92 AU

Year: 12859 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,676,192 km

• M1: 629,508 km (0.088 R)
• M2: 1,576,911 km (0.085 R)
• M3: 1,883,138 km (0.099 R)
• M4: 1,999,226 km (0.056 R)
• M5: 2,117,857 km (0.106 R)
• M6: 2,812,440 km (0.063 R)
• M7: 2,979,690 km (0.118 R)
• M8: 3,184,939 km (0.045 R)
• M9: 3,324,364 km (0.083 R)
• M10: 4,241,399 km (0.1 R)
• M11: 4,318,143 km (0.112 R)
• M12: 4,668,800 km (0.047 R)
• M13: 5,150,804 km (0.073 R)
• M14: 6,424,929 km (0.069 R)
• M15: 7,006,117 km (0.111 R)
• M16: 7,188,477 km (0.104 R)
• M17: 7,372,183 km (0.117 R)
• M18: 9,345,080 km (0.062 R)
• M19: 10,728,262 km (0.087 R)
• M20: 10,885,938 km (0.118 R)
• M21: 12,174,574 km (0.053 R)
• M22: 12,725,692 km (0.12 R)
• M23: 13,004,393 km (0.079 R)
• M24: 13,567,629 km (0.074 R)
• M25: 14,659,843 km (0.1 R)
• M26: 15,780,182 km (0.054 R)
• M27: 16,320,529 km (0.042 R)
• M28: 16,623,315 km (0.076 R)
• M29: 17,542,894 km (0.069 R)
• M30: 18,102,539 km (0.033 R)
• M31: 19,367,240 km (0.115 R)
• M32: 20,594,989 km (0.119 R)
• M33: 21,053,656 km (0.085 R)
• M34: 21,251,275 km (0.056 R)
• M35: 22,114,604 km (0.094 R)
• M36: 22,315,514 km (0.099 R)
• M37: 22,921,835 km (0.109 R)
• M38: 23,192,906 km (0.101 R)
• M39: 24,219,446 km (0.055 R)
• M40: 24,495,754 km (0.045 R)
• M41: 24,703,545 km (0.088 R)
• M42: 25,190,935 km (0.067 R)
• M43: 26,033,620 km (0.068 R)
• M44: 26,957,088 km (0.075 R)
• M45: 27,315,075 km (0.104 R)
• M46: 27,674,708 km (0.061 R)
• M47: 28,471,317 km (0.097 R)
• M48: 29,202,103 km (0.107 R)
• M49: 29,939,171 km (0.053 R)
• M50: 30,013,222 km (0.113 R)
• M51: 31,431,410 km (0.116 R)
• M52: 31,959,341 km (0.069 R)
• M53: 32,338,273 km (0.084 R)
• M54: 33,100,623 km (0.086 R)
• M55: 33,177,217 km (0.098 R)
• M56: 34,565,486 km (0.079 R)
• M57: 34,643,127 km (0.11 R)
• M58: 34,798,709 km (0.056 R)
• M59: 35,658,298 km (0.116 R)
• M60: 35,736,687 km (0.119 R)
• M61: 36,051,292 km (0.116 R)
• M62: 36,445,781 km (0.065 R)
• M63: 37,797,697 km (0.048 R)
• M64: 38,761,855 km (0.113 R)
• M65: 39,247,001 km (0.066 R)
• M66: 41,537,345 km (0.039 R)
• M67: 42,615,497 km (0.075 R)
• M68: 44,039,070 km (0.099 R)
• M69: 44,460,786 km (0.098 R)
• M70: 47,277,415 km (0.111 R)
• M71: 47,450,051 km (0.082 R)
• M72: 49,712,270 km (0.073 R)
• M73: 51,831,473 km (0.106 R)
• M74: 53,890,090 km (0.113 R)
• M75: 54,974,674 km (0.112 R)
• M76: 55,610,764 km (0.102 R)
• M77: 59,570,919 km (0.109 R)
• M78: 59,757,318 km (0.113 R)
• M79: 60,504,859 km (0.106 R)
• M80: 60,598,507 km (0.049 R)
• M81: 62,387,249 km (0.059 R)
• M82: 63,050,566 km (0.117 R)
• M83: 63,335,550 km (0.107 R)
• M84: 63,620,982 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.2

Radius: 6.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.58 AU - 15.94 AU

Year: 17815 Days

Day: 19.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,676,192 km

• M1: 281,842 km (0.044 R)
• M2: 739,761 km (0.082 R)
• M3: 812,167 km (0.076 R)
• M4: 887,115 km (0.075 R)
• M5: 1,109,717 km (0.119 R)
• M6: 1,244,804 km (0.106 R)
• M7: 1,512,584 km (0.059 R)
• M8: 2,080,308 km (0.092 R)
• M9: 2,397,904 km (0.106 R)
• M10: 2,529,251 km (0.069 R)
• M11: 2,937,504 km (0.113 R)
• M12: 3,031,002 km (0.051 R)
• M13: 3,390,486 km (0.034 R)
• M14: 3,662,904 km (0.102 R)
• M15: 3,814,447 km (0.082 R)
• M16: 3,865,310 km (0.066 R)
• M17: 4,019,695 km (0.105 R)
• M18: 4,123,665 km (0.05 R)
• M19: 4,360,928 km (0.096 R)
• M20: 4,414,334 km (0.036 R)
• M21: 5,015,418 km (0.118 R)
• M22: 6,053,627 km (0.112 R)
• M23: 6,232,995 km (0.035 R)
• M24: 6,293,134 km (0.091 R)
• M25: 6,353,571 km (0.063 R)
• M26: 6,535,781 km (0.112 R)
• M27: 6,999,086 km (0.103 R)
• M28: 7,155,865 km (0.115 R)
• M29: 7,218,995 km (0.086 R)
• M30: 7,989,873 km (0.075 R)
• M31: 8,088,009 km (0.1 R)
• M32: 8,584,973 km (0.092 R)
• M33: 8,719,312 km (0.118 R)
• M34: 8,921,867 km (0.116 R)
• M35: 9,297,358 km (0.072 R)
• M36: 9,504,402 km (0.079 R)
• M37: 9,608,522 km (0.102 R)
• M38: 9,712,941 km (0.114 R)
• M39: 9,993,437 km (0.054 R)
• M40: 10,419,043 km (0.107 R)
• M41: 10,670,068 km (0.11 R)
• M42: 10,959,390 km (0.111 R)
• M43: 11,768,416 km (0.064 R)
• M44: 12,142,560 km (0.086 R)
• M45: 12,368,752 km (0.087 R)
• M46: 12,520,444 km (0.07 R)
• M47: 12,596,590 km (0.064 R)
• M48: 12,825,624 km (0.116 R)
• M49: 13,326,777 km (0.119 R)
• M50: 13,482,209 km (0.106 R)
• M51: 13,912,901 km (0.082 R)
• M52: 13,991,739 km (0.109 R)
• M53: 14,308,438 km (0.095 R)
• M54: 14,868,233 km (0.11 R)
• M55: 15,150,824 km (0.107 R)
• M56: 15,762,380 km (0.106 R)
• M57: 16,009,366 km (0.088 R)
• M58: 16,298,987 km (0.081 R)
• M59: 16,715,767 km (0.07 R)
• M60: 17,093,950 km (0.099 R)
• M61: 17,220,660 km (0.098 R)
• M62: 17,432,490 km (0.111 R)
• M63: 17,645,069 km (0.115 R)
• M64: 17,987,199 km (0.075 R)
• M65: 18,461,125 km (0.088 R)
• M66: 18,808,342 km (0.091 R)
• M67: 19,377,263 km (0.073 R)
• M68: 19,907,437 km (0.106 R)
• M69: 20,040,729 km (0.082 R)
• M70: 22,721,673 km (0.03 R)
• M71: 22,907,473 km (0.069 R)
• M72: 23,468,016 km (0.107 R)
• M73: 23,844,105 km (0.117 R)
• M74: 24,174,866 km (0.077 R)
• M75: 25,080,233 km (0.113 R)
• M76: 27,317,918 km (0.052 R)
• M77: 27,367,285 km (0.068 R)
• M78: 28,160,902 km (0.1 R)
• M79: 28,210,718 km (0.107 R)
• M80: 28,310,499 km (0.056 R)
• M81: 30,382,131 km (0.105 R)
• M82: 31,461,928 km (0.035 R)
• M83: 32,449,873 km (0.071 R)
• M84: 34,136,439 km (0.091 R)
• M85: 34,295,910 km (0.052 R)
• M86: 34,455,830 km (0.06 R)
• M87: 34,776,119 km (0.104 R)
• M88: 35,097,605 km (0.097 R)
• M89: 35,312,428 km (0.076 R)
• M90: 35,797,274 km (0.096 R)
• M91: 35,851,279 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806

Radius: 7.2

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.73 AU - 15.11 AU

Year: 21263 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,676,192 km

• M1: 213,476 km (0.108 R)
• M2: 258,655 km (0.11 R)
• M3: 400,324 km (0.108 R)
• M4: 914,193 km (0.05 R)
• M5: 1,604,587 km (0.039 R)
• M6: 1,945,520 km (0.064 R)
• M7: 2,160,941 km (0.1 R)
• M8: 2,384,141 km (0.106 R)
• M9: 3,264,674 km (0.102 R)
• M10: 3,783,629 km (0.107 R)
• M11: 3,917,370 km (0.091 R)
• M12: 4,657,131 km (0.119 R)
• M13: 4,848,766 km (0.086 R)
• M14: 5,289,332 km (0.114 R)
• M15: 5,793,926 km (0.105 R)
• M16: 6,903,044 km (0.118 R)
• M17: 8,891,798 km (0.079 R)
• M18: 9,069,969 km (0.025 R)
• M19: 9,189,498 km (0.083 R)
• M20: 9,249,487 km (0.068 R)
• M21: 9,611,813 km (0.087 R)
• M22: 10,789,597 km (0.078 R)
• M23: 11,686,436 km (0.071 R)
• M24: 12,143,607 km (0.052 R)
• M25: 12,209,430 km (0.08 R)
• M26: 12,673,483 km (0.109 R)
• M27: 13,143,220 km (0.069 R)
• M28: 15,362,355 km (0.04 R)
• M29: 15,647,937 km (0.052 R)
• M30: 15,791,252 km (0.104 R)
• M31: 16,151,633 km (0.062 R)
• M32: 16,224,039 km (0.088 R)
• M33: 16,734,018 km (0.111 R)
• M34: 18,597,558 km (0.111 R)
• M35: 18,673,405 km (0.102 R)
• M36: 19,361,256 km (0.081 R)
• M37: 19,669,577 km (0.047 R)
• M38: 21,156,280 km (0.088 R)
• M39: 22,355,307 km (0.114 R)
• M40: 23,412,216 km (0.071 R)
• M41: 23,494,196 km (0.082 R)
• M42: 24,070,746 km (0.053 R)
• M43: 25,069,910 km (0.105 R)
• M44: 26,423,023 km (0.06 R)
• M45: 26,936,593 km (0.114 R)
• M46: 27,799,772 km (0.091 R)
• M47: 30,532,925 km (0.074 R)
• M48: 30,712,144 km (0.073 R)
• M49: 30,981,719 km (0.101 R)
• M50: 32,067,650 km (0.066 R)
• M51: 32,341,115 km (0.105 R)
• M52: 32,890,289 km (0.089 R)
• M53: 33,074,144 km (0.054 R)
• M54: 33,627,357 km (0.098 R)
• M55: 35,117,801 km (0.092 R)
• M56: 35,776,630 km (0.067 R)
• M57: 38,162,716 km (0.119 R)
• M58: 39,034,273 km (0.091 R)
• M59: 40,010,250 km (0.081 R)
• M60: 41,390,140 km (0.069 R)
• M61: 41,886,805 km (0.096 R)
• M62: 43,287,789 km (0.116 R)
• M63: 44,602,306 km (0.052 R)
• M64: 45,622,414 km (0.029 R)
• M65: 47,270,683 km (0.099 R)
• M66: 47,374,354 km (0.083 R)
• M67: 47,997,878 km (0.119 R)
• M68: 48,310,538 km (0.063 R)
• M69: 49,147,987 km (0.12 R)
• M70: 50,201,455 km (0.099 R)
• M71: 50,731,032 km (0.096 R)
• M72: 51,582,094 km (0.116 R)
• M73: 53,082,860 km (0.109 R)
• M74: 57,117,664 km (0.084 R)
• M75: 57,559,726 km (0.107 R)
• M76: 57,892,132 km (0.098 R)
• M77: 59,787,238 km (0.12 R)
• M78: 60,460,877 km (0.057 R)
• M79: 62,610,748 km (0.081 R)
• M80: 63,866,921 km (0.098 R)
• M81: 68,856,310 km (0.03 R)
• M82: 68,973,893 km (0.12 R)
• M83: 70,270,907 km (0.12 R)
• M84: 72,052,618 km (0.059 R)
• M85: 72,769,491 km (0.105 R)
• M86: 74,210,268 km (0.112 R)
• M87: 75,055,047 km (0.032 R)
• M88: 75,296,947 km (0.044 R)
• M89: 76,754,180 km (0.047 R)
• M90: 77,119,946 km (0.063 R)
• M91: 77,608,533 km (0.113 R)
• M92: 81,305,396 km (0.039 R)
• M93: 83,050,006 km (0.075 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: 359 - 11,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit