🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.46 AU - 0.6 AU

Year: 164 Days

Day: 34.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.7 AU - 0.76 AU

Year: 265 Days

Day: 22.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.93 AU - 1.41 AU

Year: 537 Days

Day: 46 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,096,835 km

• M1: 40,990 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.22 AU - 1.32 AU

Year: 608 Days

Day: 39.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.82 AU - 2.16 AU

Year: 1192 Days

Day: 43.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.6

Radius: 11.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.24 AU - 6.58 AU

Year: 6100 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,096,835 km

• M1: 171,888 km (0.039 R)
• M2: 246,836 km (0.098 R)
• M3: 338,839 km (0.086 R)
• M4: 562,338 km (0.101 R)
• M5: 927,656 km (0.1 R)
• M6: 1,122,582 km (0.044 R)
• M7: 1,393,355 km (0.073 R)
• M8: 1,472,342 km (0.067 R)
• M9: 1,943,576 km (0.117 R)
• M10: 2,068,639 km (0.025 R)
• M11: 2,214,946 km (0.115 R)
• M12: 2,774,293 km (0.078 R)
• M13: 2,895,467 km (0.104 R)
• M14: 3,039,081 km (0.065 R)
• M15: 3,164,145 km (0.109 R)
• M16: 3,248,518 km (0.109 R)
• M17: 3,462,742 km (0.094 R)
• M18: 3,615,481 km (0.073 R)
• M19: 3,726,034 km (0.033 R)
• M20: 3,860,074 km (0.06 R)
• M21: 4,064,275 km (0.051 R)
• M22: 4,722,506 km (0.058 R)
• M23: 5,771,486 km (0.071 R)
• M24: 6,136,953 km (0.063 R)
• M25: 6,808,199 km (0.047 R)
• M26: 6,972,757 km (0.107 R)
• M27: 7,055,484 km (0.095 R)
• M28: 7,362,010 km (0.119 R)
• M29: 7,930,333 km (0.071 R)
• M30: 9,169,601 km (0.119 R)
• M31: 9,290,776 km (0.108 R)
• M32: 9,534,770 km (0.101 R)
• M33: 9,935,842 km (0.109 R)
• M34: 10,500,125 km (0.104 R)
• M35: 10,658,699 km (0.028 R)
• M36: 11,236,446 km (0.094 R)
• M37: 11,398,759 km (0.098 R)
• M38: 11,496,447 km (0.09 R)
• M39: 11,923,249 km (0.093 R)
• M40: 12,590,007 km (0.108 R)
• M41: 12,927,949 km (0.109 R)
• M42: 13,029,975 km (0.105 R)
• M43: 13,268,882 km (0.091 R)
• M44: 13,543,843 km (0.114 R)
• M45: 13,647,365 km (0.03 R)
• M46: 13,751,186 km (0.086 R)
• M47: 14,064,444 km (0.115 R)
• M48: 14,169,312 km (0.092 R)
• M49: 14,344,641 km (0.035 R)
• M50: 14,733,146 km (0.092 R)
• M51: 14,946,473 km (0.101 R)
• M52: 15,053,585 km (0.067 R)
• M53: 15,628,938 km (0.117 R)
• M54: 15,701,344 km (0.077 R)
• M55: 16,912,488 km (0.04 R)
• M56: 17,024,088 km (0.082 R)
• M57: 17,210,637 km (0.1 R)
• M58: 17,623,377 km (0.105 R)
• M59: 17,774,321 km (0.088 R)
• M60: 18,344,140 km (0.072 R)
• M61: 18,650,516 km (0.081 R)
• M62: 18,958,538 km (0.066 R)
• M63: 19,074,477 km (0.103 R)
• M64: 20,247,025 km (0.098 R)
• M65: 20,405,150 km (0.117 R)
• M66: 20,643,010 km (0.111 R)
• M67: 21,684,660 km (0.06 R)
• M68: 21,967,999 km (0.031 R)
• M69: 22,049,230 km (0.06 R)
• M70: 22,456,585 km (0.064 R)
• M71: 22,620,395 km (0.104 R)
• M72: 22,743,364 km (0.102 R)
• M73: 23,279,074 km (0.095 R)
• M74: 23,486,118 km (0.115 R)
• M75: 24,195,062 km (0.094 R)
• M76: 24,657,469 km (0.095 R)
• M77: 25,719,165 km (0.077 R)
• M78: 26,579,353 km (0.075 R)
• M79: 27,100,103 km (0.107 R)
• M80: 27,405,283 km (0.098 R)
• M81: 27,755,641 km (0.083 R)
• M82: 28,019,232 km (0.093 R)
• M83: 28,904,253 km (0.092 R)
• M84: 29,082,275 km (0.09 R)
• M85: 29,394,934 km (0.115 R)
• M86: 29,978,366 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.3

Radius: 12.3

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.79 AU - 9.61 AU

Year: 9072 Days

Day: 10.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,096,835 km

• M1: 194,627 km (0.098 R)
• M2: 301,440 km (0.092 R)
• M3: 406,457 km (0.04 R)
• M4: 486,193 km (0.06 R)
• M5: 587,920 km (0.116 R)
• M6: 887,863 km (0.062 R)
• M7: 1,215,483 km (0.12 R)
• M8: 2,205,970 km (0.055 R)
• M9: 2,465,672 km (0.095 R)
• M10: 2,818,274 km (0.075 R)
• M11: 3,158,310 km (0.077 R)
• M12: 3,333,340 km (0.09 R)
• M13: 3,816,092 km (0.11 R)
• M14: 4,224,494 km (0.091 R)
• M15: 4,482,999 km (0.081 R)
• M16: 4,813,461 km (0.05 R)
• M17: 4,981,759 km (0.051 R)
• M18: 5,852,119 km (0.109 R)
• M19: 6,807,002 km (0.047 R)
• M20: 8,817,448 km (0.111 R)
• M21: 9,737,924 km (0.061 R)
• M22: 9,908,615 km (0.099 R)
• M23: 10,037,120 km (0.086 R)
• M24: 10,732,750 km (0.069 R)
• M25: 10,997,538 km (0.039 R)
• M26: 11,533,697 km (0.05 R)
• M27: 11,714,411 km (0.027 R)
• M28: 12,308,015 km (0.068 R)
• M29: 12,864,669 km (0.102 R)
• M30: 13,858,597 km (0.114 R)
• M31: 14,926,277 km (0.036 R)
• M32: 15,370,732 km (0.061 R)
• M33: 15,519,881 km (0.119 R)
• M34: 16,373,936 km (0.034 R)
• M35: 16,832,304 km (0.12 R)
• M36: 17,553,665 km (0.097 R)
• M37: 17,970,444 km (0.057 R)
• M38: 18,443,173 km (0.096 R)
• M39: 18,760,620 km (0.095 R)
• M40: 19,777,886 km (0.052 R)
• M41: 19,940,199 km (0.111 R)
• M42: 20,157,266 km (0.087 R)
• M43: 20,429,684 km (0.046 R)
• M44: 20,538,890 km (0.112 R)
• M45: 20,703,298 km (0.098 R)
• M46: 24,834,593 km (0.12 R)
• M47: 25,302,535 km (0.032 R)
• M48: 25,950,593 km (0.096 R)
• M49: 26,306,486 km (0.1 R)
• M50: 26,843,244 km (0.08 R)
• M51: 26,963,071 km (0.108 R)
• M52: 27,143,038 km (0.087 R)
• M53: 27,988,266 km (0.093 R)
• M54: 28,780,985 km (0.1 R)
• M55: 29,210,779 km (0.108 R)
• M56: 30,575,710 km (0.113 R)
• M57: 30,763,456 km (0.046 R)
• M58: 30,951,500 km (0.087 R)
• M59: 31,771,147 km (0.112 R)
• M60: 32,024,715 km (0.101 R)
• M61: 32,981,843 km (0.047 R)
• M62: 34,532,574 km (0.12 R)
• M63: 34,662,874 km (0.119 R)
• M64: 35,185,868 km (0.078 R)
• M65: 35,843,051 km (0.113 R)
• M66: 36,239,336 km (0.117 R)
• M67: 38,512,476 km (0.101 R)
• M68: 40,418,951 km (0.083 R)
• M69: 41,038,137 km (0.074 R)
• M70: 41,452,822 km (0.113 R)
• M71: 41,591,350 km (0.066 R)
• M72: 41,938,267 km (0.077 R)
• M73: 43,125,177 km (0.085 R)
• M74: 44,535,585 km (0.05 R)
• M75: 44,819,372 km (0.029 R)
• M76: 45,746,281 km (0.094 R)
• M77: 45,960,954 km (0.106 R)
• M78: 46,104,418 km (0.103 R)
• M79: 46,463,453 km (0.084 R)
• M80: 46,679,323 km (0.094 R)
• M81: 47,909,167 km (0.089 R)
• M82: 48,637,409 km (0.057 R)
• M83: 48,783,566 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.3

Radius: 3.7

Gravity: 28.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.36 AU - 14.62 AU

Year: 17628 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,096,835 km

• M1: 122,371 km (0.114 R)
• M2: 222,751 km (0.111 R)
• M3: 248,632 km (0.106 R)
• M4: 289,621 km (0.099 R)
• M5: 619,186 km (0.08 R)
• M6: 1,053,468 km (0.073 R)
• M7: 1,287,140 km (0.105 R)
• M8: 1,511,088 km (0.118 R)
• M9: 1,640,640 km (0.075 R)
• M10: 1,773,932 km (0.088 R)
• M11: 2,050,837 km (0.09 R)
• M12: 2,895,467 km (0.096 R)
• M13: 3,056,434 km (0.104 R)
• M14: 3,088,897 km (0.087 R)
• M15: 3,659,762 km (0.116 R)
• M16: 4,894,992 km (0.039 R)
• M17: 5,437,883 km (0.093 R)
• M18: 5,716,284 km (0.09 R)
• M19: 6,040,313 km (0.072 R)
• M20: 6,081,153 km (0.106 R)
• M21: 6,245,861 km (0.07 R)
• M22: 6,328,588 km (0.066 R)
• M23: 6,453,652 km (0.116 R)
• M24: 6,579,314 km (0.116 R)
• M25: 7,133,724 km (0.11 R)
• M26: 8,377,630 km (0.104 R)
• M27: 9,164,964 km (0.089 R)
• M28: 9,639,040 km (0.032 R)
• M29: 10,169,663 km (0.083 R)
• M30: 10,610,827 km (0.118 R)
• M31: 11,919,958 km (0.105 R)
• M32: 12,125,955 km (0.1 R)
• M33: 12,281,088 km (0.117 R)
• M34: 13,439,274 km (0.072 R)
• M35: 13,546,237 km (0.117 R)
• M36: 14,741,823 km (0.093 R)
• M37: 14,796,875 km (0.091 R)
• M38: 15,184,932 km (0.118 R)
• M39: 15,352,182 km (0.098 R)
• M40: 15,464,081 km (0.11 R)
• M41: 18,883,141 km (0.102 R)
• M42: 19,303,810 km (0.109 R)
• M43: 19,364,098 km (0.091 R)
• M44: 19,484,973 km (0.102 R)
• M45: 21,327,720 km (0.056 R)
• M46: 21,765,742 km (0.073 R)
• M47: 22,714,043 km (0.119 R)
• M48: 23,740,434 km (0.117 R)
• M49: 23,869,836 km (0.105 R)
• M50: 24,389,689 km (0.115 R)
• M51: 25,638,981 km (0.083 R)
• M52: 25,705,253 km (0.062 R)
• M53: 25,904,666 km (0.037 R)
• M54: 26,976,386 km (0.08 R)
• M55: 27,246,559 km (0.116 R)
• M56: 27,517,780 km (0.059 R)
• M57: 27,653,615 km (0.113 R)
• M58: 28,955,565 km (0.094 R)
• M59: 29,163,058 km (0.099 R)
• M60: 29,370,999 km (0.064 R)
• M61: 29,509,826 km (0.09 R)
• M62: 30,137,389 km (0.043 R)
• M63: 30,910,510 km (0.067 R)
• M64: 31,690,065 km (0.061 R)
• M65: 32,261,080 km (0.054 R)
• M66: 33,051,705 km (0.084 R)
• M67: 35,166,570 km (0.115 R)
• M68: 35,314,073 km (0.116 R)
• M69: 35,757,631 km (0.039 R)
• M70: 36,725,230 km (0.106 R)
• M71: 37,099,524 km (0.106 R)
• M72: 37,400,066 km (0.113 R)
• M73: 38,306,180 km (0.095 R)
• M74: 39,986,164 km (0.099 R)
• M75: 40,294,186 km (0.063 R)
• M76: 40,834,983 km (0.084 R)
• M77: 42,158,774 km (0.079 R)
• M78: 42,943,864 km (0.105 R)
• M79: 43,259,366 km (0.069 R)
• M80: 44,130,773 km (0.031 R)
• M81: 45,007,866 km (0.063 R)
• M82: 46,860,486 km (0.094 R)
• M83: 47,836,911 km (0.114 R)
• M84: 48,984,476 km (0.101 R)
• M85: 49,892,535 km (0.119 R)
• M86: 50,390,098 km (0.076 R)
• M87: 50,806,130 km (0.065 R)
• M88: 51,473,935 km (0.062 R)
• M89: 52,565,401 km (0.046 R)
• M90: 55,541,800 km (0.092 R)
• M91: 56,574,923 km (0.094 R)
• M92: 57,353,729 km (0.105 R)
• M93: 57,527,263 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.3

Radius: 4.2

Gravity: 39.47 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.07 AU - 17.65 AU

Year: 25560 Days

Day: 21.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,096,835 km

• M1: 129,103 km (0.103 R)
• M2: 306,975 km (0.059 R)
• M3: 429,795 km (0.094 R)
• M4: 799,750 km (0.104 R)
• M5: 1,719,927 km (0.097 R)
• M6: 1,791,883 km (0.113 R)
• M7: 2,814,684 km (0.046 R)
• M8: 3,072,291 km (0.042 R)
• M9: 3,382,258 km (0.079 R)
• M10: 3,472,615 km (0.055 R)
• M11: 3,609,797 km (0.095 R)
• M12: 4,079,534 km (0.099 R)
• M13: 4,718,616 km (0.108 R)
• M14: 5,023,945 km (0.061 R)
• M15: 5,869,173 km (0.118 R)
• M16: 5,977,931 km (0.111 R)
• M17: 6,308,093 km (0.104 R)
• M18: 6,928,775 km (0.107 R)
• M19: 7,865,706 km (0.086 R)
• M20: 8,045,673 km (0.111 R)
• M21: 8,106,110 km (0.115 R)
• M22: 8,348,908 km (0.109 R)
• M23: 10,705,523 km (0.114 R)
• M24: 11,307,804 km (0.112 R)
• M25: 11,579,025 km (0.111 R)
• M26: 12,544,978 km (0.104 R)
• M27: 13,752,383 km (0.108 R)
• M28: 15,070,489 km (0.052 R)
• M29: 15,971,517 km (0.106 R)
• M30: 16,123,359 km (0.025 R)
• M31: 16,735,514 km (0.107 R)
• M32: 16,967,091 km (0.11 R)
• M33: 17,122,075 km (0.075 R)
• M34: 17,277,507 km (0.049 R)
• M35: 17,433,388 km (0.119 R)
• M36: 19,908,485 km (0.072 R)
• M37: 20,153,825 km (0.094 R)
• M38: 20,317,934 km (0.065 R)
• M39: 22,152,004 km (0.1 R)
• M40: 22,746,506 km (0.117 R)
• M41: 23,002,917 km (0.09 R)
• M42: 23,260,375 km (0.058 R)
• M43: 24,386,697 km (0.12 R)
• M44: 24,736,906 km (0.088 R)
• M45: 25,797,255 km (0.109 R)
• M46: 27,415,306 km (0.077 R)
• M47: 27,870,682 km (0.074 R)
• M48: 28,696,462 km (0.09 R)
• M49: 29,065,969 km (0.044 R)
• M50: 29,158,719 km (0.094 R)
• M51: 29,251,470 km (0.072 R)
• M52: 29,437,271 km (0.109 R)
• M53: 31,221,674 km (0.057 R)
• M54: 32,174,762 km (0.103 R)
• M55: 34,109,511 km (0.063 R)
• M56: 34,599,145 km (0.035 R)
• M57: 35,288,343 km (0.079 R)
• M58: 35,882,844 km (0.117 R)
• M59: 36,280,924 km (0.044 R)
• M60: 36,580,419 km (0.075 R)
• M61: 39,313,124 km (0.104 R)
• M62: 39,929,168 km (0.06 R)
• M63: 41,379,220 km (0.105 R)
• M64: 44,650,626 km (0.103 R)
• M65: 45,078,775 km (0.084 R)
• M66: 46,047,122 km (0.093 R)
• M67: 46,696,377 km (0.088 R)
• M68: 47,457,830 km (0.047 R)
• M69: 48,552,587 km (0.072 R)
• M70: 49,213,361 km (0.072 R)
• M71: 49,766,424 km (0.106 R)
• M72: 51,325,683 km (0.079 R)
• M73: 55,178,726 km (0.08 R)
• M74: 57,488,367 km (0.099 R)
• M75: 61,248,809 km (0.104 R)
• M76: 64,724,716 km (0.104 R)
• M77: 64,845,740 km (0.027 R)
• M78: 65,451,761 km (0.033 R)
• M79: 65,816,331 km (0.092 R)
• M80: 67,403,864 km (0.094 R)
• M81: 69,004,112 km (0.038 R)
• M82: 69,127,680 km (0.092 R)
• M83: 69,498,982 km (0.116 R)
• M84: 70,243,381 km (0.113 R)
• M85: 79,510,520 km (0.104 R)
• M86: 80,029,326 km (0.059 R)
• M87: 80,679,328 km (0.087 R)
• M88: 81,592,324 km (0.116 R)
• M89: 83,033,999 km (0.043 R)
• M90: 84,484,051 km (0.057 R)
• M91: 87,408,989 km (0.115 R)
• M92: 87,944,399 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit