🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.56 AU - 0.86 AU

Year: 213 Days

Day: 17.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.92 AU - 1.46 AU

Year: 463 Days

Day: 21.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,729,061 km

• M1: 297,101 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.4 AU - 2 AU

Year: 790 Days

Day: 30.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.94 AU - 5.56 AU

Year: 3690 Days

Day: 16.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.94 AU - 5.1 AU

Year: 4009 Days

Day: 14.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,729,061 km

• M1: 169,494 km (0.105 R)

Asteroid Belt

Center: 6.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.2

Radius: 12.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.5 AU - 10.42 AU

Year: 9560 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 98,729,061 km

• M1: 179,966 km (0.113 R)
• M2: 293,062 km (0.085 R)
• M3: 464,352 km (0.078 R)
• M4: 571,314 km (0.059 R)
• M5: 725,101 km (0.066 R)
• M6: 814,411 km (0.091 R)
• M7: 1,091,915 km (0.039 R)
• M8: 1,352,066 km (0.09 R)
• M9: 1,932,057 km (0.117 R)
• M10: 2,483,773 km (0.114 R)
• M11: 2,583,705 km (0.078 R)
• M12: 2,746,617 km (0.085 R)
• M13: 3,454,813 km (0.06 R)
• M14: 3,657,668 km (0.115 R)
• M15: 3,794,999 km (0.114 R)
• M16: 4,146,255 km (0.071 R)
• M17: 4,313,804 km (0.075 R)
• M18: 4,581,584 km (0.102 R)
• M19: 5,236,524 km (0.059 R)
• M20: 5,314,016 km (0.074 R)
• M21: 5,601,393 km (0.069 R)
• M22: 5,760,266 km (0.106 R)
• M23: 6,001,567 km (0.037 R)
• M24: 6,273,536 km (0.118 R)
• M25: 6,549,694 km (0.08 R)
• M26: 6,971,410 km (0.088 R)
• M27: 7,142,550 km (0.119 R)
• M28: 7,286,314 km (0.11 R)
• M29: 8,440,162 km (0.086 R)
• M30: 9,491,985 km (0.112 R)
• M31: 9,809,282 km (0.103 R)
• M32: 10,389,273 km (0.056 R)
• M33: 10,683,382 km (0.117 R)
• M34: 12,436,370 km (0.084 R)
• M35: 13,665,915 km (0.091 R)
• M36: 14,060,405 km (0.096 R)
• M37: 14,240,969 km (0.09 R)
• M38: 15,488,915 km (0.119 R)
• M39: 16,580,979 km (0.115 R)
• M40: 16,771,716 km (0.08 R)
• M41: 17,697,727 km (0.106 R)
• M42: 17,814,713 km (0.074 R)
• M43: 18,049,282 km (0.105 R)
• M44: 18,167,016 km (0.066 R)
• M45: 18,878,503 km (0.089 R)
• M46: 18,998,032 km (0.054 R)
• M47: 19,077,917 km (0.118 R)
• M48: 19,760,682 km (0.106 R)
• M49: 20,288,164 km (0.073 R)
• M50: 20,369,695 km (0.028 R)
• M51: 21,026,280 km (0.106 R)
• M52: 21,357,190 km (0.106 R)
• M53: 21,648,158 km (0.099 R)
• M54: 22,149,910 km (0.062 R)
• M55: 22,318,058 km (0.037 R)
• M56: 22,952,353 km (0.056 R)
• M57: 23,079,959 km (0.049 R)
• M58: 23,506,762 km (0.094 R)
• M59: 23,807,304 km (0.07 R)
• M60: 24,542,129 km (0.089 R)
• M61: 25,504,193 km (0.102 R)
• M62: 25,812,963 km (0.094 R)
• M63: 27,510,300 km (0.114 R)
• M64: 27,826,999 km (0.113 R)
• M65: 28,190,372 km (0.055 R)
• M66: 28,463,837 km (0.114 R)
• M67: 28,600,869 km (0.057 R)
• M68: 28,921,756 km (0.105 R)
• M69: 29,474,371 km (0.095 R)
• M70: 29,798,400 km (0.101 R)
• M71: 31,435,898 km (0.075 R)
• M72: 31,577,717 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 10.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.1 AU - 9.36 AU

Year: 9995 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 98,729,061 km

• M1: 136,882 km (0.08 R)
• M2: 207,193 km (0.094 R)
• M3: 368,011 km (0.096 R)
• M4: 827,875 km (0.057 R)
• M5: 1,130,511 km (0.098 R)
• M6: 1,284,896 km (0.11 R)
• M7: 1,636,601 km (0.116 R)
• M8: 2,603,003 km (0.106 R)
• M9: 3,210,969 km (0.115 R)
• M10: 3,745,631 km (0.028 R)
• M11: 3,949,683 km (0.065 R)
• M12: 4,127,555 km (0.069 R)
• M13: 4,521,895 km (0.116 R)
• M14: 4,960,366 km (0.082 R)
• M15: 5,710,001 km (0.081 R)
• M16: 5,911,509 km (0.107 R)
• M17: 5,979,128 km (0.11 R)
• M18: 6,355,965 km (0.101 R)
• M19: 6,425,378 km (0.117 R)
• M20: 6,599,809 km (0.09 R)
• M21: 7,025,116 km (0.092 R)
• M22: 7,642,806 km (0.037 R)
• M23: 7,790,608 km (0.079 R)
• M24: 7,902,208 km (0.051 R)
• M25: 8,315,697 km (0.117 R)
• M26: 8,620,876 km (0.042 R)
• M27: 9,203,111 km (0.117 R)
• M28: 10,569,389 km (0.118 R)
• M29: 10,651,668 km (0.057 R)
• M30: 10,734,246 km (0.116 R)
• M31: 10,900,000 km (0.049 R)
• M32: 11,444,686 km (0.093 R)
• M33: 11,741,488 km (0.102 R)
• M34: 12,734,968 km (0.052 R)
• M35: 13,352,956 km (0.119 R)
• M36: 13,800,254 km (0.036 R)
• M37: 14,298,116 km (0.115 R)
• M38: 16,538,344 km (0.091 R)
• M39: 16,922,212 km (0.107 R)
• M40: 17,552,318 km (0.071 R)
• M41: 18,636,304 km (0.113 R)
• M42: 18,835,569 km (0.102 R)
• M43: 18,985,615 km (0.1 R)
• M44: 19,337,170 km (0.079 R)
• M45: 19,843,260 km (0.118 R)
• M46: 20,507,475 km (0.046 R)
• M47: 20,610,398 km (0.087 R)
• M48: 21,127,258 km (0.086 R)
• M49: 21,387,260 km (0.042 R)
• M50: 22,121,037 km (0.07 R)
• M51: 22,969,556 km (0.067 R)
• M52: 25,689,694 km (0.104 R)
• M53: 26,134,150 km (0.104 R)
• M54: 26,805,844 km (0.111 R)
• M55: 27,200,334 km (0.072 R)
• M56: 27,596,618 km (0.117 R)
• M57: 28,051,994 km (0.106 R)
• M58: 28,682,101 km (0.108 R)
• M59: 28,797,141 km (0.053 R)
• M60: 28,912,332 km (0.094 R)
• M61: 29,548,871 km (0.108 R)
• M62: 29,781,495 km (0.119 R)
• M63: 31,130,569 km (0.1 R)
• M64: 31,902,045 km (0.088 R)
• M65: 32,021,275 km (0.116 R)
• M66: 32,379,861 km (0.094 R)
• M67: 33,706,046 km (0.069 R)
• M68: 34,253,724 km (0.114 R)
• M69: 34,436,981 km (0.081 R)
• M70: 35,790,543 km (0.049 R)
• M71: 37,538,145 km (0.091 R)
• M72: 37,601,126 km (0.062 R)
• M73: 37,664,106 km (0.097 R)
• M74: 37,853,198 km (0.062 R)
• M75: 39,377,451 km (0.096 R)
• M76: 40,469,216 km (0.105 R)
• M77: 41,180,853 km (0.071 R)
• M78: 42,813,863 km (0.104 R)
• M79: 43,539,114 km (0.056 R)
• M80: 43,605,236 km (0.098 R)
• M81: 44,135,411 km (0.112 R)
• M82: 44,467,967 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.5

Radius: 5.5

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.26 AU - 15.2 AU

Year: 20151 Days

Day: 20.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 162 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,729,061 km

• M1: 174,730 km (0.084 R)
• M2: 244,443 km (0.11 R)
• M3: 283,488 km (0.096 R)
• M4: 447,148 km (0.103 R)
• M5: 1,304,344 km (0.12 R)
• M6: 1,735,485 km (0.107 R)
• M7: 2,937,504 km (0.106 R)
• M8: 3,564,020 km (0.072 R)
• M9: 3,840,028 km (0.109 R)
• M10: 4,194,575 km (0.092 R)
• M11: 4,559,594 km (0.087 R)
• M12: 5,754,581 km (0.117 R)
• M13: 5,834,915 km (0.07 R)
• M14: 5,915,549 km (0.102 R)
• M15: 6,118,703 km (0.1 R)
• M16: 6,324,250 km (0.105 R)
• M17: 7,040,076 km (0.1 R)
• M18: 8,410,093 km (0.057 R)
• M19: 8,915,435 km (0.084 R)
• M20: 9,055,010 km (0.061 R)
• M21: 9,195,332 km (0.094 R)
• M22: 9,811,676 km (0.087 R)
• M23: 9,907,568 km (0.065 R)
• M24: 10,003,909 km (0.097 R)
• M25: 10,197,488 km (0.111 R)
• M26: 10,392,265 km (0.057 R)
• M27: 11,942,996 km (0.115 R)
• M28: 12,096,933 km (0.09 R)
• M29: 12,614,691 km (0.087 R)
• M30: 12,771,320 km (0.107 R)
• M31: 13,192,438 km (0.111 R)
• M32: 14,373,663 km (0.057 R)
• M33: 15,365,048 km (0.042 R)
• M34: 15,532,448 km (0.044 R)
• M35: 15,588,397 km (0.08 R)
• M36: 16,094,786 km (0.038 R)
• M37: 16,721,003 km (0.058 R)
• M38: 17,239,210 km (0.101 R)
• M39: 17,529,430 km (0.088 R)
• M40: 17,997,222 km (0.095 R)
• M41: 18,232,540 km (0.095 R)
• M42: 19,244,270 km (0.079 R)
• M43: 19,969,371 km (0.107 R)
• M44: 20,091,144 km (0.092 R)
• M45: 21,633,198 km (0.083 R)
• M46: 21,758,262 km (0.085 R)
• M47: 21,820,944 km (0.102 R)
• M48: 21,883,476 km (0.111 R)
• M49: 22,260,762 km (0.103 R)
• M50: 22,576,712 km (0.036 R)
• M51: 26,215,531 km (0.119 R)
• M52: 26,683,024 km (0.067 R)
• M53: 27,491,002 km (0.115 R)
• M54: 27,829,841 km (0.05 R)
• M55: 28,238,543 km (0.082 R)
• M56: 29,614,694 km (0.059 R)
• M57: 29,823,084 km (0.1 R)
• M58: 30,871,914 km (0.058 R)
• M59: 31,861,654 km (0.026 R)
• M60: 32,933,822 km (0.102 R)
• M61: 33,221,648 km (0.119 R)
• M62: 33,727,438 km (0.105 R)
• M63: 33,944,954 km (0.066 R)
• M64: 34,819,802 km (0.044 R)
• M65: 34,966,258 km (0.093 R)
• M66: 35,039,711 km (0.047 R)
• M67: 36,964,437 km (0.049 R)
• M68: 38,090,460 km (0.117 R)
• M69: 40,761,081 km (0.092 R)
• M70: 42,627,165 km (0.095 R)
• M71: 42,862,333 km (0.097 R)
• M72: 43,334,015 km (0.104 R)
• M73: 43,728,355 km (0.029 R)
• M74: 43,886,480 km (0.052 R)
• M75: 46,522,395 km (0.091 R)
• M76: 46,845,376 km (0.119 R)
• M77: 46,926,159 km (0.095 R)
• M78: 47,493,434 km (0.067 R)
• M79: 47,656,047 km (0.07 R)
• M80: 47,900,191 km (0.057 R)
• M81: 48,389,526 km (0.05 R)
• M82: 48,716,846 km (0.074 R)
• M83: 50,363,918 km (0.061 R)
• M84: 51,111,160 km (0.12 R)
• M85: 52,029,242 km (0.099 R)
• M86: 52,113,017 km (0.119 R)
• M87: 52,700,487 km (0.052 R)
• M88: 53,966,684 km (0.078 R)
• M89: 55,841,744 km (0.11 R)
• M90: 56,615,015 km (0.042 R)
• M91: 56,873,520 km (0.096 R)
• M92: 57,046,156 km (0.106 R)
• M93: 57,911,580 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.1

Radius: 6.8

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 16.2 AU - 23.16 AU

Year: 31120 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 98,729,061 km

• M1: 322,832 km (0.116 R)
• M2: 406,457 km (0.114 R)
• M3: 498,161 km (0.117 R)
• M4: 758,312 km (0.074 R)
• M5: 964,158 km (0.05 R)
• M6: 1,154,596 km (0.08 R)
• M7: 1,254,229 km (0.111 R)
• M8: 1,391,859 km (0.108 R)
• M9: 2,030,193 km (0.039 R)
• M10: 2,151,367 km (0.117 R)
• M11: 2,274,935 km (0.118 R)
• M12: 3,781,984 km (0.078 R)
• M13: 4,549,122 km (0.093 R)
• M14: 4,815,406 km (0.027 R)
• M15: 5,587,630 km (0.041 R)
• M16: 5,872,764 km (0.107 R)
• M17: 6,162,535 km (0.066 R)
• M18: 6,937,900 km (0.109 R)
• M19: 7,306,061 km (0.07 R)
• M20: 7,368,144 km (0.066 R)
• M21: 8,189,735 km (0.093 R)
• M22: 8,907,656 km (0.072 R)
• M23: 9,713,539 km (0.071 R)
• M24: 9,781,606 km (0.109 R)
• M25: 12,563,379 km (0.048 R)
• M26: 13,086,971 km (0.095 R)
• M27: 13,923,971 km (0.104 R)
• M28: 14,001,014 km (0.083 R)
• M29: 14,699,936 km (0.103 R)
• M30: 15,014,241 km (0.104 R)
• M31: 15,172,216 km (0.116 R)
• M32: 15,889,987 km (0.091 R)
• M33: 16,212,520 km (0.078 R)
• M34: 16,374,684 km (0.073 R)
• M35: 16,618,827 km (0.105 R)
• M36: 16,946,148 km (0.106 R)
• M37: 18,445,717 km (0.085 R)
• M38: 21,214,474 km (0.073 R)
• M39: 21,480,609 km (0.114 R)
• M40: 21,837,250 km (0.101 R)
• M41: 22,918,693 km (0.087 R)
• M42: 23,191,859 km (0.058 R)
• M43: 23,283,113 km (0.07 R)
• M44: 23,374,518 km (0.078 R)
• M45: 23,833,185 km (0.085 R)
• M46: 25,133,489 km (0.068 R)
• M47: 25,792,318 km (0.06 R)
• M48: 26,838,905 km (0.1 R)
• M49: 27,415,605 km (0.098 R)
• M50: 29,268,674 km (0.1 R)
• M51: 29,763,095 km (0.12 R)
• M52: 32,786,767 km (0.054 R)
• M53: 34,334,806 km (0.075 R)
• M54: 34,751,585 km (0.063 R)
• M55: 35,695,548 km (0.093 R)
• M56: 36,012,097 km (0.094 R)
• M57: 38,577,850 km (0.118 R)
• M58: 41,091,394 km (0.098 R)
• M59: 42,535,312 km (0.069 R)
• M60: 44,448,519 km (0.11 R)
• M61: 44,902,698 km (0.046 R)
• M62: 46,389,552 km (0.112 R)
• M63: 48,942,439 km (0.107 R)
• M64: 51,778,965 km (0.111 R)
• M65: 52,976,346 km (0.103 R)
• M66: 54,183,002 km (0.037 R)
• M67: 54,425,501 km (0.081 R)
• M68: 55,276,712 km (0.112 R)
• M69: 56,132,412 km (0.052 R)
• M70: 60,853,422 km (0.06 R)
• M71: 61,736,797 km (0.047 R)
• M72: 63,133,593 km (0.09 R)
• M73: 64,797,869 km (0.042 R)
• M74: 65,055,177 km (0.067 R)
• M75: 67,255,912 km (0.115 R)
• M76: 68,300,105 km (0.095 R)
• M77: 69,218,037 km (0.103 R)
• M78: 72,262,952 km (0.093 R)
• M79: 72,663,276 km (0.114 R)
• M80: 73,064,348 km (0.112 R)
• M81: 73,868,885 km (0.06 R)
• M82: 75,080,927 km (0.097 R)
• M83: 81,100,895 km (0.055 R)
• M84: 83,607,856 km (0.12 R)
• M85: 85,152,305 km (0.029 R)
• M86: 89,412,403 km (0.104 R)
• M87: 89,985,662 km (0.098 R)
• M88: 94,906,984 km (0.092 R)
• M89: 98,137,849 km (0.043 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit