🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.71 AU - 0.73 AU

Year: 225 Days

Day: 16.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,923,880 km

• M1: 26,030 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.92 AU - 1.46 AU

Year: 479 Days

Day: 15.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.82 AU - 2.52 AU

Year: 1179 Days

Day: 45.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.32 AU - 4.76 AU

Year: 2996 Days

Day: 41 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 13.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.05 AU - 6.37 AU

Year: 4388 Days

Day: 12.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 88,923,880 km

• M1: 204,949 km (0.118 R)
• M2: 671,395 km (0.086 R)
• M3: 766,091 km (0.065 R)
• M4: 1,130,810 km (0.109 R)
• M5: 1,233,883 km (0.075 R)
• M6: 1,422,526 km (0.088 R)
• M7: 1,520,662 km (0.113 R)
• M8: 1,665,024 km (0.076 R)
• M9: 2,110,228 km (0.087 R)
• M10: 2,223,324 km (0.104 R)
• M11: 2,455,799 km (0.09 R)
• M12: 2,749,160 km (0.086 R)
• M13: 2,981,336 km (0.119 R)
• M14: 3,182,844 km (0.108 R)
• M15: 3,736,057 km (0.112 R)
• M16: 3,854,389 km (0.085 R)
• M17: 4,423,011 km (0.104 R)
• M18: 4,527,430 km (0.082 R)
• M19: 4,781,298 km (0.069 R)
• M20: 5,236,973 km (0.048 R)
• M21: 5,526,145 km (0.084 R)
• M22: 5,638,793 km (0.119 R)
• M23: 6,050,785 km (0.061 R)
• M24: 6,377,956 km (0.104 R)
• M25: 6,591,432 km (0.042 R)
• M26: 6,711,110 km (0.106 R)
• M27: 7,001,180 km (0.093 R)
• M28: 7,221,388 km (0.118 R)
• M29: 7,493,806 km (0.094 R)
• M30: 8,048,814 km (0.093 R)
• M31: 8,408,896 km (0.12 R)
• M32: 8,879,830 km (0.042 R)
• M33: 9,332,364 km (0.081 R)
• M34: 10,371,321 km (0.096 R)
• M35: 10,707,168 km (0.083 R)
• M36: 10,791,542 km (0.034 R)
• M37: 11,188,874 km (0.096 R)
• M38: 11,590,993 km (0.106 R)
• M39: 11,939,556 km (0.088 R)
• M40: 12,085,713 km (0.103 R)
• M41: 12,825,923 km (0.094 R)
• M42: 13,126,016 km (0.036 R)
• M43: 13,246,742 km (0.039 R)
• M44: 13,794,719 km (0.099 R)
• M45: 14,195,043 km (0.041 R)
• M46: 14,287,943 km (0.11 R)
• M47: 14,912,664 km (0.093 R)
• M48: 15,007,060 km (0.077 R)
• M49: 15,482,482 km (0.102 R)
• M50: 15,770,159 km (0.069 R)
• M51: 16,643,810 km (0.094 R)
• M52: 17,433,388 km (0.093 R)
• M53: 17,533,020 km (0.083 R)
• M54: 17,699,373 km (0.094 R)
• M55: 18,100,894 km (0.069 R)
• M56: 18,235,382 km (0.045 R)
• M57: 18,573,024 km (0.077 R)
• M58: 18,844,694 km (0.081 R)
• M59: 19,049,344 km (0.119 R)
• M60: 19,186,226 km (0.118 R)
• M61: 19,323,258 km (0.055 R)
• M62: 19,944,538 km (0.115 R)
• M63: 20,048,807 km (0.071 R)
• M64: 20,467,233 km (0.068 R)
• M65: 20,853,494 km (0.115 R)
• M66: 22,893,112 km (0.086 R)
• M67: 23,002,169 km (0.037 R)
• M68: 23,550,445 km (0.103 R)
• M69: 23,770,802 km (0.083 R)
• M70: 24,510,714 km (0.108 R)
• M71: 25,070,658 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.8

Radius: 10.8

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.97 AU - 14.43 AU

Year: 14766 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,923,880 km

• M1: 296,952 km (0.077 R)
• M2: 416,630 km (0.11 R)
• M3: 484,248 km (0.045 R)
• M4: 1,099,544 km (0.087 R)
• M5: 2,232,299 km (0.093 R)
• M6: 3,075,134 km (0.081 R)
• M7: 3,364,307 km (0.057 R)
• M8: 3,624,607 km (0.112 R)
• M9: 3,814,596 km (0.116 R)
• M10: 3,930,235 km (0.055 R)
• M11: 4,164,954 km (0.095 R)
• M12: 4,404,461 km (0.067 R)
• M13: 4,772,022 km (0.084 R)
• M14: 4,980,562 km (0.089 R)
• M15: 5,756,376 km (0.1 R)
• M16: 6,895,564 km (0.04 R)
• M17: 8,452,280 km (0.054 R)
• M18: 9,166,460 km (0.117 R)
• M19: 9,635,898 km (0.039 R)
• M20: 10,113,115 km (0.118 R)
• M21: 10,327,788 km (0.085 R)
• M22: 10,435,648 km (0.09 R)
• M23: 10,925,581 km (0.078 R)
• M24: 11,090,737 km (0.116 R)
• M25: 12,383,263 km (0.119 R)
• M26: 12,612,896 km (0.058 R)
• M27: 13,076,499 km (0.105 R)
• M28: 13,545,638 km (0.101 R)
• M29: 13,841,693 km (0.09 R)
• M30: 14,139,991 km (0.094 R)
• M31: 14,380,095 km (0.032 R)
• M32: 14,864,344 km (0.109 R)
• M33: 15,600,664 km (0.057 R)
• M34: 15,911,080 km (0.091 R)
• M35: 16,854,444 km (0.106 R)
• M36: 17,815,760 km (0.078 R)
• M37: 18,075,163 km (0.06 R)
• M38: 18,794,878 km (0.093 R)
• M39: 18,992,796 km (0.112 R)
• M40: 19,390,726 km (0.081 R)
• M41: 20,194,965 km (0.109 R)
• M42: 20,465,438 km (0.044 R)
• M43: 20,941,608 km (0.078 R)
• M44: 21,009,974 km (0.104 R)
• M45: 21,078,340 km (0.112 R)
• M46: 22,113,408 km (0.119 R)
• M47: 24,520,138 km (0.043 R)
• M48: 24,808,712 km (0.09 R)
• M49: 26,934,498 km (0.104 R)
• M50: 27,981,534 km (0.055 R)
• M51: 28,283,123 km (0.111 R)
• M52: 28,585,760 km (0.107 R)
• M53: 29,041,883 km (0.032 R)
• M54: 29,730,333 km (0.098 R)
• M55: 30,269,633 km (0.101 R)
• M56: 31,357,808 km (0.096 R)
• M57: 31,436,048 km (0.082 R)
• M58: 31,985,521 km (0.088 R)
• M59: 32,064,209 km (0.087 R)
• M60: 33,332,799 km (0.064 R)
• M61: 35,266,501 km (0.062 R)
• M62: 35,347,882 km (0.1 R)
• M63: 35,755,537 km (0.094 R)
• M64: 36,164,836 km (0.059 R)
• M65: 36,493,353 km (0.104 R)
• M66: 36,740,489 km (0.08 R)
• M67: 36,905,496 km (0.107 R)
• M68: 37,984,096 km (0.114 R)
• M69: 38,736,873 km (0.1 R)
• M70: 39,832,976 km (0.11 R)
• M71: 40,939,103 km (0.047 R)
• M72: 41,367,402 km (0.064 R)
• M73: 41,710,878 km (0.051 R)
• M74: 42,747,442 km (0.111 R)
• M75: 43,268,940 km (0.089 R)
• M76: 45,022,227 km (0.069 R)
• M77: 47,246,299 km (0.035 R)
• M78: 50,053,503 km (0.105 R)
• M79: 50,236,461 km (0.082 R)
• M80: 50,603,125 km (0.114 R)
• M81: 51,431,299 km (0.11 R)
• M82: 53,100,811 km (0.063 R)
• M83: 53,567,856 km (0.094 R)
• M84: 54,599,782 km (0.092 R)
• M85: 54,882,522 km (0.115 R)
• M86: 56,112,665 km (0.09 R)
• M87: 56,397,948 km (0.12 R)
• M88: 56,683,680 km (0.119 R)
• M89: 58,889,800 km (0.066 R)
• M90: 59,276,361 km (0.096 R)
• M91: 62,595,938 km (0.057 R)
• M92: 62,793,108 km (0.113 R)
• M93: 63,880,984 km (0.031 R)
• M94: 66,075,584 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.6

Radius: 7.6

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.28 AU - 15.34 AU

Year: 21029 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,923,880 km

• M1: 139,425 km (0.071 R)
• M2: 279,748 km (0.061 R)
• M3: 453,730 km (0.096 R)
• M4: 640,279 km (0.089 R)
• M5: 1,307,037 km (0.069 R)
• M6: 1,732,942 km (0.101 R)
• M7: 1,829,582 km (0.057 R)
• M8: 1,895,106 km (0.073 R)
• M9: 2,199,537 km (0.103 R)
• M10: 2,592,531 km (0.047 R)
• M11: 2,892,176 km (0.112 R)
• M12: 3,606,206 km (0.085 R)
• M13: 3,688,784 km (0.104 R)
• M14: 4,594,001 km (0.119 R)
• M15: 5,002,254 km (0.046 R)
• M16: 6,146,827 km (0.098 R)
• M17: 6,545,804 km (0.115 R)
• M18: 6,850,535 km (0.113 R)
• M19: 7,160,053 km (0.106 R)
• M20: 8,333,200 km (0.1 R)
• M21: 10,202,126 km (0.026 R)
• M22: 12,381,019 km (0.044 R)
• M23: 12,506,232 km (0.085 R)
• M24: 12,568,914 km (0.042 R)
• M25: 13,329,918 km (0.05 R)
• M26: 13,394,096 km (0.104 R)
• M27: 13,522,600 km (0.11 R)
• M28: 14,631,270 km (0.073 R)
• M29: 14,763,664 km (0.082 R)
• M30: 15,163,091 km (0.092 R)
• M31: 16,108,998 km (0.117 R)
• M32: 16,451,427 km (0.119 R)
• M33: 17,703,861 km (0.101 R)
• M34: 19,421,095 km (0.103 R)
• M35: 20,225,931 km (0.034 R)
• M36: 21,265,786 km (0.041 R)
• M37: 21,490,781 km (0.078 R)
• M38: 22,322,845 km (0.06 R)
• M39: 23,011,593 km (0.073 R)
• M40: 23,474,449 km (0.1 R)
• M41: 23,940,596 km (0.077 R)
• M42: 25,277,552 km (0.095 R)
• M43: 25,675,333 km (0.057 R)
• M44: 26,638,594 km (0.097 R)
• M45: 28,023,272 km (0.093 R)
• M46: 29,181,159 km (0.062 R)
• M47: 31,202,226 km (0.063 R)
• M48: 32,229,515 km (0.111 R)
• M49: 32,488,170 km (0.085 R)
• M50: 33,268,023 km (0.113 R)
• M51: 33,529,371 km (0.077 R)
• M52: 34,054,010 km (0.084 R)
• M53: 34,229,489 km (0.075 R)
• M54: 34,581,493 km (0.074 R)
• M55: 35,466,364 km (0.118 R)
• M56: 35,555,375 km (0.088 R)
• M57: 36,179,796 km (0.038 R)
• M58: 37,349,053 km (0.09 R)
• M59: 37,530,067 km (0.088 R)
• M60: 38,165,858 km (0.12 R)
• M61: 40,094,473 km (0.049 R)
• M62: 40,465,476 km (0.069 R)
• M63: 41,397,770 km (0.087 R)
• M64: 41,866,610 km (0.065 R)
• M65: 42,809,525 km (0.056 R)
• M66: 48,513,243 km (0.057 R)
• M67: 48,710,712 km (0.043 R)
• M68: 48,908,481 km (0.071 R)
• M69: 50,000,994 km (0.084 R)
• M70: 50,300,339 km (0.064 R)
• M71: 50,900,825 km (0.093 R)
• M72: 51,001,056 km (0.116 R)
• M73: 51,101,436 km (0.097 R)
• M74: 52,007,849 km (0.085 R)
• M75: 53,224,529 km (0.096 R)
• M76: 54,245,534 km (0.098 R)
• M77: 55,376,195 km (0.09 R)
• M78: 57,451,716 km (0.065 R)
• M79: 57,556,135 km (0.101 R)
• M80: 59,025,037 km (0.028 R)
• M81: 59,869,816 km (0.12 R)
• M82: 60,399,991 km (0.064 R)
• M83: 62,213,865 km (0.06 R)
• M84: 62,321,127 km (0.059 R)
• M85: 64,913,658 km (0.117 R)
• M86: 67,100,928 km (0.104 R)
• M87: 68,646,274 km (0.093 R)
• M88: 70,426,788 km (0.107 R)
• M89: 70,874,385 km (0.118 R)
• M90: 73,579,114 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.9

Radius: 4.2

Gravity: 23.46 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 18.59 AU - 21.01 AU

Year: 32507 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,923,880 km

• M1: 232,026 km (0.115 R)
• M2: 266,883 km (0.103 R)
• M3: 1,045,839 km (0.072 R)
• M4: 1,136,645 km (0.113 R)
• M5: 1,261,708 km (0.084 R)
• M6: 1,325,886 km (0.07 R)
• M7: 1,663,080 km (0.1 R)
• M8: 2,332,829 km (0.12 R)
• M9: 3,119,265 km (0.116 R)
• M10: 4,217,912 km (0.072 R)
• M11: 4,509,478 km (0.068 R)
• M12: 4,959,169 km (0.073 R)
• M13: 5,061,046 km (0.091 R)
• M14: 5,266,892 km (0.098 R)
• M15: 5,740,070 km (0.116 R)
• M16: 5,954,594 km (0.097 R)
• M17: 6,226,563 km (0.079 R)
• M18: 6,281,465 km (0.038 R)
• M19: 7,941,553 km (0.099 R)
• M20: 8,060,782 km (0.114 R)
• M21: 8,120,621 km (0.035 R)
• M22: 9,160,326 km (0.08 R)
• M23: 10,961,784 km (0.087 R)
• M24: 12,244,586 km (0.096 R)
• M25: 12,938,421 km (0.104 R)
• M26: 13,008,582 km (0.025 R)
• M27: 13,502,853 km (0.111 R)
• M28: 13,645,121 km (0.119 R)
• M29: 13,787,987 km (0.096 R)
• M30: 14,582,352 km (0.097 R)
• M31: 14,801,662 km (0.111 R)
• M32: 14,948,418 km (0.069 R)
• M33: 16,518,298 km (0.038 R)
• M34: 16,594,293 km (0.115 R)
• M35: 17,053,110 km (0.105 R)
• M36: 17,361,282 km (0.091 R)
• M37: 18,612,219 km (0.114 R)
• M38: 19,328,494 km (0.103 R)
• M39: 19,891,879 km (0.073 R)
• M40: 23,640,054 km (0.063 R)
• M41: 23,983,531 km (0.049 R)
• M42: 25,725,747 km (0.064 R)
• M43: 26,522,954 km (0.088 R)
• M44: 26,879,895 km (0.061 R)
• M45: 27,869,485 km (0.099 R)
• M46: 28,871,043 km (0.085 R)
• M47: 29,422,311 km (0.108 R)
• M48: 32,230,263 km (0.08 R)
• M49: 32,325,257 km (0.099 R)
• M50: 33,089,104 km (0.067 R)
• M51: 33,473,272 km (0.11 R)
• M52: 33,665,954 km (0.109 R)
• M53: 33,858,935 km (0.072 R)
• M54: 36,302,167 km (0.09 R)
• M55: 36,599,119 km (0.095 R)
• M56: 37,795,154 km (0.077 R)
• M57: 38,297,354 km (0.07 R)
• M58: 39,511,341 km (0.032 R)
• M59: 39,714,944 km (0.09 R)
• M60: 40,635,270 km (0.039 R)
• M61: 41,149,737 km (0.045 R)
• M62: 41,977,163 km (0.108 R)
• M63: 44,069,738 km (0.118 R)
• M64: 45,022,377 km (0.083 R)
• M65: 45,447,983 km (0.078 R)
• M66: 45,661,160 km (0.093 R)
• M67: 46,088,860 km (0.07 R)
• M68: 46,948,001 km (0.114 R)
• M69: 47,595,759 km (0.063 R)
• M70: 47,704,068 km (0.116 R)
• M71: 50,657,878 km (0.097 R)
• M72: 50,768,281 km (0.041 R)
• M73: 51,322,242 km (0.096 R)
• M74: 51,766,698 km (0.114 R)
• M75: 52,435,998 km (0.115 R)
• M76: 52,547,748 km (0.037 R)
• M77: 54,234,464 km (0.091 R)
• M78: 56,625,487 km (0.048 R)
• M79: 56,740,228 km (0.056 R)
• M80: 56,854,970 km (0.055 R)
• M81: 58,586,117 km (0.083 R)
• M82: 59,633,002 km (0.072 R)
• M83: 60,451,602 km (0.099 R)
• M84: 61,391,675 km (0.032 R)
• M85: 61,509,558 km (0.119 R)
• M86: 63,048,322 km (0.106 R)
• M87: 64,360,295 km (0.096 R)
• M88: 65,079,711 km (0.096 R)
• M89: 68,105,927 km (0.067 R)
• M90: 70,683,049 km (0.091 R)
• M91: 71,921,420 km (0.112 R)
• M92: 74,545,367 km (0.052 R)
• M93: 77,582,204 km (0.08 R)
• M94: 83,514,657 km (0.069 R)
• M95: 86,799,527 km (0.099 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: 472 - 15,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit