🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.48 AU - 0.56 AU

Year: 143 Days

Day: 33.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 139.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.94 AU - 2.04 AU

Year: 1069 Days

Day: 21.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.15 AU - 3.51 AU

Year: 1813 Days

Day: 26.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.13 AU - 3.21 AU

Year: 2149 Days

Day: 38.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.3

Radius: 11.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.21 AU - 9.15 AU

Year: 8105 Days

Day: 14 Hours

Environment

Temp: -180 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,894,185 km

• M1: 274,063 km (0.045 R)
• M2: 346,768 km (0.081 R)
• M3: 574,755 km (0.09 R)
• M4: 788,530 km (0.105 R)
• M5: 905,666 km (0.09 R)
• M6: 1,028,934 km (0.093 R)
• M7: 1,114,654 km (0.116 R)
• M8: 1,217,727 km (0.064 R)
• M9: 1,293,423 km (0.079 R)
• M10: 1,402,330 km (0.1 R)
• M11: 1,834,369 km (0.09 R)
• M12: 1,904,530 km (0.03 R)
• M13: 1,975,589 km (0.104 R)
• M14: 2,047,546 km (0.1 R)
• M15: 2,537,479 km (0.106 R)
• M16: 2,959,495 km (0.071 R)
• M17: 3,168,333 km (0.105 R)
• M18: 3,534,698 km (0.109 R)
• M19: 3,711,822 km (0.067 R)
• M20: 4,051,858 km (0.112 R)
• M21: 4,260,847 km (0.064 R)
• M22: 4,331,307 km (0.066 R)
• M23: 4,497,211 km (0.104 R)
• M24: 4,592,954 km (0.077 R)
• M25: 4,909,054 km (0.119 R)
• M26: 5,182,070 km (0.111 R)
• M27: 5,821,003 km (0.109 R)
• M28: 6,057,068 km (0.12 R)
• M29: 6,647,830 km (0.093 R)
• M30: 7,256,843 km (0.116 R)
• M31: 7,711,022 km (0.052 R)
• M32: 7,854,935 km (0.104 R)
• M33: 8,174,626 km (0.108 R)
• M34: 8,557,896 km (0.054 R)
• M35: 8,647,206 km (0.111 R)
• M36: 9,280,902 km (0.114 R)
• M37: 10,117,753 km (0.105 R)
• M38: 10,370,424 km (0.114 R)
• M39: 10,497,432 km (0.12 R)
• M40: 10,593,175 km (0.119 R)
• M41: 11,336,227 km (0.117 R)
• M42: 11,829,900 km (0.119 R)
• M43: 12,566,670 km (0.115 R)
• M44: 12,940,665 km (0.101 R)
• M45: 13,318,399 km (0.108 R)
• M46: 13,839,299 km (0.07 R)
• M47: 14,402,236 km (0.111 R)
• M48: 14,615,263 km (0.111 R)
• M49: 14,757,980 km (0.099 R)
• M50: 15,296,831 km (0.109 R)
• M51: 16,691,083 km (0.108 R)
• M52: 17,516,564 km (0.041 R)
• M53: 18,586,638 km (0.088 R)
• M54: 18,702,576 km (0.05 R)
• M55: 19,012,693 km (0.099 R)
• M56: 19,638,311 km (0.034 R)
• M57: 19,716,999 km (0.091 R)
• M58: 19,914,169 km (0.12 R)
• M59: 20,390,040 km (0.119 R)
• M60: 20,589,454 km (0.081 R)
• M61: 21,191,436 km (0.06 R)
• M62: 22,003,154 km (0.1 R)
• M63: 22,125,824 km (0.078 R)
• M64: 22,330,773 km (0.103 R)
• M65: 22,454,042 km (0.105 R)
• M66: 23,824,658 km (0.079 R)
• M67: 23,950,619 km (0.085 R)
• M68: 24,626,053 km (0.05 R)
• M69: 25,350,556 km (0.111 R)
• M70: 25,565,079 km (0.117 R)
• M71: 25,736,967 km (0.045 R)
• M72: 25,866,220 km (0.107 R)
• M73: 26,082,239 km (0.095 R)
• M74: 27,346,192 km (0.104 R)
• M75: 28,407,140 km (0.109 R)
• M76: 28,763,931 km (0.103 R)
• M77: 29,122,068 km (0.097 R)
• M78: 30,250,933 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.1

Radius: 10.6

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.43 AU - 11.63 AU

Year: 12096 Days

Day: 7.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,894,185 km

• M1: 136,882 km (0.097 R)
• M2: 226,641 km (0.098 R)
• M3: 331,509 km (0.081 R)
• M4: 771,925 km (0.044 R)
• M5: 1,260,960 km (0.049 R)
• M6: 1,575,565 km (0.065 R)
• M7: 1,861,297 km (0.091 R)
• M8: 2,079,560 km (0.089 R)
• M9: 2,306,350 km (0.103 R)
• M10: 2,481,829 km (0.083 R)
• M11: 3,260,037 km (0.077 R)
• M12: 3,625,355 km (0.094 R)
• M13: 4,179,914 km (0.041 R)
• M14: 4,798,352 km (0.091 R)
• M15: 4,910,550 km (0.062 R)
• M16: 5,759,518 km (0.102 R)
• M17: 6,241,672 km (0.094 R)
• M18: 7,159,455 km (0.071 R)
• M19: 7,373,829 km (0.111 R)
• M20: 7,809,158 km (0.116 R)
• M21: 7,941,403 km (0.056 R)
• M22: 8,074,395 km (0.091 R)
• M23: 8,297,745 km (0.058 R)
• M24: 9,211,339 km (0.057 R)
• M25: 9,822,147 km (0.114 R)
• M26: 10,060,756 km (0.059 R)
• M27: 10,446,270 km (0.091 R)
• M28: 11,281,624 km (0.117 R)
• M29: 12,087,508 km (0.066 R)
• M30: 12,240,696 km (0.119 R)
• M31: 12,548,868 km (0.117 R)
• M32: 12,652,240 km (0.106 R)
• M33: 13,173,140 km (0.112 R)
• M34: 14,074,766 km (0.112 R)
• M35: 14,560,211 km (0.093 R)
• M36: 14,996,289 km (0.099 R)
• M37: 15,216,048 km (0.112 R)
• M38: 16,274,004 km (0.08 R)
• M39: 16,669,840 km (0.076 R)
• M40: 18,814,027 km (0.08 R)
• M41: 19,828,001 km (0.1 R)
• M42: 21,043,633 km (0.085 R)
• M43: 21,660,425 km (0.077 R)
• M44: 22,596,758 km (0.084 R)
• M45: 22,785,700 km (0.08 R)
• M46: 23,101,651 km (0.064 R)
• M47: 23,994,002 km (0.041 R)
• M48: 26,207,901 km (0.101 R)
• M49: 26,938,089 km (0.104 R)
• M50: 28,418,360 km (0.111 R)
• M51: 29,374,140 km (0.047 R)
• M52: 29,717,916 km (0.109 R)
• M53: 30,063,188 km (0.078 R)
• M54: 31,668,373 km (0.067 R)
• M55: 33,372,742 km (0.083 R)
• M56: 33,947,497 km (0.115 R)
• M57: 34,091,709 km (0.037 R)
• M58: 35,252,738 km (0.042 R)
• M59: 35,691,359 km (0.102 R)
• M60: 35,984,870 km (0.113 R)
• M61: 37,687,892 km (0.109 R)
• M62: 37,911,990 km (0.1 R)
• M63: 37,986,789 km (0.117 R)
• M64: 38,061,588 km (0.053 R)
• M65: 38,737,321 km (0.117 R)
• M66: 39,644,483 km (0.032 R)
• M67: 41,633,835 km (0.118 R)
• M68: 43,108,122 km (0.105 R)
• M69: 44,126,734 km (0.073 R)
• M70: 46,267,480 km (0.088 R)
• M71: 46,587,470 km (0.073 R)
• M72: 47,310,177 km (0.068 R)
• M73: 47,874,909 km (0.104 R)
• M74: 48,360,653 km (0.106 R)
• M75: 48,685,430 km (0.107 R)
• M76: 49,991,719 km (0.094 R)
• M77: 50,814,058 km (0.051 R)
• M78: 50,979,065 km (0.117 R)
• M79: 51,226,948 km (0.119 R)
• M80: 51,309,526 km (0.061 R)
• M81: 51,392,404 km (0.088 R)
• M82: 51,806,790 km (0.106 R)
• M83: 51,972,843 km (0.114 R)
• M84: 52,472,052 km (0.079 R)
• M85: 53,140,305 km (0.116 R)
• M86: 54,822,982 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 9.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.83 AU - 10.53 AU

Year: 12369 Days

Day: 10.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,894,185 km

• M1: 124,914 km (0.064 R)
• M2: 299,196 km (0.107 R)
• M3: 436,975 km (0.083 R)
• M4: 515,065 km (0.059 R)
• M5: 661,671 km (0.116 R)
• M6: 952,938 km (0.117 R)
• M7: 1,740,571 km (0.074 R)
• M8: 1,815,221 km (0.081 R)
• M9: 2,164,980 km (0.092 R)
• M10: 2,750,656 km (0.093 R)
• M11: 3,525,124 km (0.071 R)
• M12: 3,668,589 km (0.117 R)
• M13: 3,862,916 km (0.117 R)
• M14: 3,986,185 km (0.111 R)
• M15: 4,363,620 km (0.03 R)
• M16: 4,466,244 km (0.047 R)
• M17: 4,569,617 km (0.079 R)
• M18: 5,647,469 km (0.103 R)
• M19: 7,526,418 km (0.053 R)
• M20: 7,930,034 km (0.073 R)
• M21: 8,087,111 km (0.111 R)
• M22: 8,661,268 km (0.106 R)
• M23: 10,017,672 km (0.076 R)
• M24: 10,221,723 km (0.07 R)
• M25: 10,358,456 km (0.101 R)
• M26: 10,737,836 km (0.03 R)
• M27: 11,192,015 km (0.12 R)
• M28: 11,474,605 km (0.03 R)
• M29: 11,616,873 km (0.065 R)
• M30: 11,723,836 km (0.102 R)
• M31: 12,010,914 km (0.119 R)
• M32: 13,070,964 km (0.091 R)
• M33: 13,405,914 km (0.093 R)
• M34: 13,480,713 km (0.104 R)
• M35: 13,593,360 km (0.099 R)
• M36: 13,781,554 km (0.107 R)
• M37: 14,046,492 km (0.112 R)
• M38: 14,890,374 km (0.067 R)
• M39: 15,045,507 km (0.097 R)
• M40: 15,869,043 km (0.101 R)
• M41: 15,948,180 km (0.11 R)
• M42: 16,146,846 km (0.067 R)
• M43: 16,426,145 km (0.068 R)
• M44: 16,747,482 km (0.109 R)
• M45: 17,192,535 km (0.074 R)
• M46: 17,355,447 km (0.108 R)
• M47: 17,436,978 km (0.117 R)
• M48: 17,600,638 km (0.085 R)
• M49: 18,592,921 km (0.055 R)
• M50: 19,476,147 km (0.083 R)
• M51: 19,603,455 km (0.047 R)
• M52: 19,858,818 km (0.086 R)
• M53: 20,631,641 km (0.095 R)
• M54: 21,108,708 km (0.118 R)
• M55: 21,326,822 km (0.118 R)
• M56: 21,501,852 km (0.09 R)
• M57: 22,029,782 km (0.101 R)
• M58: 22,118,045 km (0.042 R)
• M59: 22,295,319 km (0.097 R)
• M60: 24,732,567 km (0.099 R)
• M61: 25,285,630 km (0.098 R)
• M62: 25,982,607 km (0.105 R)
• M63: 26,780,263 km (0.101 R)
• M64: 27,395,559 km (0.07 R)
• M65: 28,303,319 km (0.094 R)
• M66: 29,026,924 km (0.09 R)
• M67: 29,366,810 km (0.11 R)
• M68: 29,561,586 km (0.095 R)
• M69: 29,952,336 km (0.073 R)
• M70: 30,295,663 km (0.085 R)
• M71: 30,393,949 km (0.085 R)
• M72: 30,492,384 km (0.119 R)
• M73: 30,590,969 km (0.087 R)
• M74: 30,837,806 km (0.114 R)
• M75: 32,132,127 km (0.076 R)
• M76: 32,735,455 km (0.116 R)
• M77: 33,647,403 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.8

Radius: 7.7

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.55 AU - 17.99 AU

Year: 23848 Days

Day: 19.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,894,185 km

• M1: 109,506 km (0.078 R)
• M2: 281,543 km (0.089 R)
• M3: 509,530 km (0.079 R)
• M4: 766,091 km (0.043 R)
• M5: 922,570 km (0.032 R)
• M6: 1,516,623 km (0.104 R)
• M7: 1,817,016 km (0.087 R)
• M8: 1,886,280 km (0.095 R)
• M9: 2,209,112 km (0.109 R)
• M10: 2,510,851 km (0.107 R)
• M11: 3,194,812 km (0.099 R)
• M12: 4,818,697 km (0.11 R)
• M13: 5,661,232 km (0.073 R)
• M14: 5,763,408 km (0.077 R)
• M15: 6,177,943 km (0.064 R)
• M16: 6,230,452 km (0.032 R)
• M17: 6,655,908 km (0.114 R)
• M18: 7,035,887 km (0.106 R)
• M19: 7,090,789 km (0.118 R)
• M20: 7,311,596 km (0.106 R)
• M21: 7,873,785 km (0.106 R)
• M22: 8,045,074 km (0.1 R)
• M23: 8,102,520 km (0.096 R)
• M24: 8,508,080 km (0.107 R)
• M25: 8,566,572 km (0.098 R)
• M26: 9,278,808 km (0.117 R)
• M27: 9,642,181 km (0.085 R)
• M28: 11,527,264 km (0.102 R)
• M29: 12,114,585 km (0.067 R)
• M30: 13,250,332 km (0.106 R)
• M31: 13,727,849 km (0.064 R)
• M32: 14,280,463 km (0.084 R)
• M33: 14,629,475 km (0.108 R)
• M34: 14,769,947 km (0.073 R)
• M35: 15,052,089 km (0.111 R)
• M36: 16,709,035 km (0.056 R)
• M37: 18,045,542 km (0.11 R)
• M38: 18,879,251 km (0.101 R)
• M39: 19,108,734 km (0.092 R)
• M40: 19,647,885 km (0.099 R)
• M41: 21,773,970 km (0.064 R)
• M42: 22,095,157 km (0.042 R)
• M43: 22,823,549 km (0.103 R)
• M44: 22,904,930 km (0.091 R)
• M45: 23,231,502 km (0.072 R)
• M46: 23,889,434 km (0.113 R)
• M47: 24,553,349 km (0.103 R)
• M48: 25,560,741 km (0.048 R)
• M49: 25,729,936 km (0.09 R)
• M50: 27,876,217 km (0.115 R)
• M51: 28,399,809 km (0.049 R)
• M52: 28,750,616 km (0.08 R)
• M53: 28,926,693 km (0.116 R)
• M54: 29,102,919 km (0.095 R)
• M55: 29,811,864 km (0.087 R)
• M56: 30,436,884 km (0.093 R)
• M57: 33,718,612 km (0.089 R)
• M58: 34,369,662 km (0.101 R)
• M59: 34,743,507 km (0.102 R)
• M60: 36,537,934 km (0.091 R)
• M61: 37,015,151 km (0.119 R)
• M62: 38,265,490 km (0.058 R)
• M63: 38,362,130 km (0.085 R)
• M64: 38,459,069 km (0.113 R)
• M65: 38,750,037 km (0.069 R)
• M66: 39,041,753 km (0.108 R)
• M67: 39,431,904 km (0.102 R)
• M68: 40,609,988 km (0.102 R)
• M69: 42,699,271 km (0.113 R)
• M70: 42,900,032 km (0.113 R)
• M71: 43,101,091 km (0.115 R)
• M72: 46,671,095 km (0.074 R)
• M73: 46,981,510 km (0.075 R)
• M74: 47,085,032 km (0.049 R)
• M75: 47,188,704 km (0.081 R)
• M76: 47,708,407 km (0.068 R)
• M77: 50,017,001 km (0.088 R)
• M78: 51,291,575 km (0.115 R)
• M79: 54,633,292 km (0.093 R)
• M80: 55,069,669 km (0.058 R)
• M81: 55,726,254 km (0.099 R)
• M82: 56,165,473 km (0.1 R)
• M83: 56,826,397 km (0.112 R)
• M84: 58,824,576 km (0.119 R)
• M85: 63,346,770 km (0.108 R)
• M86: 63,575,804 km (0.091 R)
• M87: 63,805,137 km (0.086 R)
• M88: 64,264,552 km (0.107 R)
• M89: 67,044,231 km (0.049 R)
• M90: 68,448,655 km (0.114 R)
• M91: 69,508,407 km (0.11 R)
• M92: 72,121,582 km (0.056 R)
• M93: 73,320,011 km (0.091 R)
• M94: 74,766,772 km (0.089 R)
• M95: 75,129,995 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 11,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit